{"schema_version":1,"layer":"air","reviewed_on":"2026-10-28","coverage_note":"Generator counts documented in selected permits, not a complete state or national count. A construction or operation permit does not prove equipment installation, operating hours, measured emissions or a data center opening.","items":[{"id":"air-wa-cyrusone-quincy-20260122","kind":"generator_permit","subject":"CyrusOne Quincy, D Street","state_codes":["wa"],"scope":"One dated campus authorization. Equipment counts and permit limits establish neither actual operation nor observed emissions.","fields":{"status":{"value":"permitted","source_ids":["wa-cyrusone-order-20260122"],"scope":"Conditional construction and operation authorization, not observed operation.","locator":"Approval order legal authority and dated approval"},"issued_on":{"value":"2026-01-22","source_ids":["wa-cyrusone-order-20260122"],"scope":"Dated authorization, not a startup date.","locator":"Cover transmittal and final printed order page"},"facility_address":{"value":"1025 D Street NW, Quincy, Grant County, Washington","source_ids":["wa-cyrusone-order-20260122"],"scope":"Quincy campus address, separate from the recipient mailing address.","locator":"Cover transmittal and order project summary"},"generator_count":{"value":22,"source_ids":["wa-cyrusone-order-20260122"],"scope":"Full authorized inventory in this dated order, not an installed count or a Washington census.","locator":"Printed order project summary and equipment restrictions","unit":"generators","measurement_role":"permitted_equipment"},"permit_identifier":{"value":"26AQ-E008; AQPID A0250317","source_ids":["wa-cyrusone-order-20260122"],"scope":"The signed order and repeated page headings identify 26AQ-E008. The transmittal enclosure line and online PDF title also contain 25AQ-E008; that inconsistent label is retained here rather than treated as another authorization.","locator":"PDF pages 1, 3 and 15"},"equipment_scope":{"value":"21 generators rated at 2.25 MWe and one at 0.75 MWe.","source_ids":["wa-cyrusone-order-20260122"],"scope":"Ratings describe permitted equipment, not utility load. The order reduces the previous authorized total from 42 to 22, not 22 additional generators.","locator":"Printed pages 1 through 3, Table1 and condition1(e)"},"superseded_authority":{"value":"Rescinds and replaces 24AQ-E036.","source_ids":["wa-cyrusone-order-20260122"],"scope":"Prior authorization is not added to the replacement inventory.","locator":"Printed page2 legal authority"},"generation_role":{"value":"Emergency engines, subject to the order conditions.","source_ids":["wa-cyrusone-order-20260122"],"scope":"No primary power, grid export or actual operating pattern inferred.","locator":"Printed page2 condition1(a)"},"fuel_limit":{"value":"132,016 gallons per year of diesel after full buildout and commissioning; the order permits averaging annual consumption over three years using monthly rolling totals.","source_ids":["wa-cyrusone-order-20260122"],"scope":"A conditional permit ceiling and averaging rule, not measured fuel use or a strict single calendar year cap.","locator":"Printed page3 condition2(a)"},"operating_limit":{"value":"Except commissioning, 38 hours per year at any load and for any purpose, on a rolling monthly three year average and averaged over all engines in service.","source_ids":["wa-cyrusone-order-20260122"],"scope":"Preserves both time and fleet averaging. Not 38 hours of observed use, an unconditional per unit calendar year maximum or an extra emergency allowance.","locator":"Printed page3 condition2(b)(i)"},"emission_limit":{"value":"Combined NOx ceiling of 19 tons per year averaged over a rolling monthly three year period.","source_ids":["wa-cyrusone-order-20260122"],"scope":"NOx limit, not measured emissions, a health outcome or a single year observation.","locator":"Printed page6 condition4(c)(iii)"},"actual_started_on":{"value":null,"source_ids":["wa-cyrusone-order-20260122"],"scope":"Actual startup and operating hours have not been established by this review.","locator":"Dated source review boundary","unknown_reason":"Actual startup and operating hours have not been established by this review."},"measured_emissions":{"value":null,"source_ids":["wa-cyrusone-order-20260122"],"scope":"No actual emissions or compliance result admitted.","locator":"Dated source review boundary","unknown_reason":"No actual emissions or compliance result admitted."},"atlas_record_id":{"value":null,"source_ids":["wa-cyrusone-order-20260122"],"scope":"The campus has not been independently joined to one exact Atlas building or parcel.","locator":"Dated source review boundary","unknown_reason":"The campus has not been independently joined to one exact Atlas building or parcel."},"later_amendments":{"value":null,"source_ids":["wa-cyrusone-order-20260122"],"scope":"Later amendments, appeals and compliance records require separate review.","locator":"Dated source review boundary","unknown_reason":"Later amendments, appeals and compliance records require separate review."}}},{"id":"air-wa-sabey-intergate-quincy-20260406","kind":"generator_permit","subject":"Sabey Intergate Quincy, M Street","state_codes":["wa"],"scope":"One dated campus authorization. Equipment counts and permit limits establish neither actual operation nor observed emissions.","fields":{"status":{"value":"permitted","source_ids":["wa-sabey-order-20260406"],"scope":"Conditional construction and operation authorization, not observed operation.","locator":"Approval order legal authority and dated approval"},"issued_on":{"value":"2026-04-06","source_ids":["wa-sabey-order-20260406"],"scope":"Dated authorization, not a startup date.","locator":"Cover transmittal and final printed order page"},"facility_address":{"value":"2200 M Street NE, Quincy, Grant County, Washington","source_ids":["wa-sabey-order-20260406"],"scope":"Quincy campus address, separate from the recipient mailing address.","locator":"Cover transmittal and order project summary"},"generator_count":{"value":109,"source_ids":["wa-sabey-order-20260406"],"scope":"Full authorized inventory in this dated order, not an installed count or a Washington census.","locator":"Printed order project summary and equipment restrictions","unit":"generators","measurement_role":"permitted_equipment"},"permit_identifier":{"value":"26AQ-E016; AQPID A0250302","source_ids":["wa-sabey-order-20260406"],"scope":"Identifier from the dated order, not an application or operating observation.","locator":"PDF pages1 and3"},"equipment_scope":{"value":"109 diesel emergency generators across the campus, including 13 added authorizations allocated to Building E.","source_ids":["wa-sabey-order-20260406"],"scope":"109 is the total authorized inventory, not 13 total, 109 additional or an installed count. Table2 includes unfilled future equipment entries.","locator":"Printed pages1 through6, project summary and Table2"},"superseded_authority":{"value":"Rescinds and replaces 22AQ-E016.","source_ids":["wa-sabey-order-20260406"],"scope":"The replacement order expressly controls; the earlier approval is not a second count.","locator":"Printed page6 legal authority"},"generation_role":{"value":"Emergency engines with specified testing and operating conditions.","source_ids":["wa-sabey-order-20260406"],"scope":"No primary power, actual commissioning or completed installation inferred.","locator":"Printed page7 condition2(a)"},"fuel_limit":{"value":"550,616 gallons per year of specified diesel, using monthly rolling totals over 12 months.","source_ids":["wa-sabey-order-20260406"],"scope":"Permit fuel ceiling, not measured consumption. This 12 month rule is distinct from the CyrusOne three year averaging rule.","locator":"Printed page8 condition3(a)"},"operating_limits":{"value":"Buildings A, B and C: 37 engines, 57.5 hours per engine annually. Building D: 19 engines, 29 hours. Building E: 53 engines, 25 hours. Each category uses monthly rolling totals over 12 months and averaging over generators in service.","source_ids":["wa-sabey-order-20260406"],"scope":"Separate building categories and averaging conditions. Not one uniform campus hourly limit or observed use.","locator":"Printed page8 conditions3(b),3(c) and3(d)"},"actual_started_on":{"value":null,"source_ids":["wa-sabey-order-20260406"],"scope":"No actual startup date or operating hours established. A permit date does not establish either.","locator":"Dated source review boundary","unknown_reason":"No actual startup date or operating hours established. A permit date does not establish either."},"measured_emissions":{"value":null,"source_ids":["wa-sabey-order-20260406"],"scope":"No measured emissions, exposure or compliance result admitted.","locator":"Dated source review boundary","unknown_reason":"No measured emissions, exposure or compliance result admitted."},"atlas_record_id":{"value":null,"source_ids":["wa-sabey-order-20260406"],"scope":"The multi building campus has not been independently joined to one exact Atlas building or parcel.","locator":"Dated source review boundary","unknown_reason":"The multi building campus has not been independently joined to one exact Atlas building or parcel."},"later_amendments":{"value":null,"source_ids":["wa-sabey-order-20260406"],"scope":"Later amendments, appeals and current compliance records require separate review.","locator":"Dated source review boundary","unknown_reason":"Later amendments, appeals and current compliance records require separate review."}}},{"id":"air-wa-h5-quincy-20241126","kind":"generator_permit","subject":"H5 Quincy, M Street","state_codes":["wa"],"scope":"One dated campus authorization. The inventory and permit ceilings do not establish physical installation, current operation, measured emissions or a complete state count.","fields":{"status":{"value":"permitted","source_ids":["wa-h5-quincy-order-20241126"],"scope":"Conditional dated approval, not observed operation.","locator":"Order legal authority and dated approval"},"issued_on":{"value":"2024-11-26","source_ids":["wa-h5-quincy-order-20241126"],"scope":"Order date, distinct from any equipment build or actual startup.","locator":"Transmittal and final printed order page"},"facility_address":{"value":"1711 M Street NE, Quincy, Grant County, Washington","source_ids":["wa-h5-quincy-order-20241126"],"scope":"Campus address, not a join to an exact Atlas building or parcel.","locator":"Order project summary"},"generator_count":{"value":13,"source_ids":["wa-h5-quincy-order-20241126"],"scope":"Thirteen authorized generators, including six earlier units and seven additional units. Not thirteen additional or thirteen independently observed operating units.","locator":"Printed pages1 and3, Table1 and condition1(e)","unit":"generators","measurement_role":"permitted_equipment"},"permit_identifier":{"value":"24AQ-E040; AQPID A0250282","source_ids":["wa-h5-quincy-order-20241126"],"scope":"Dated authorization identifier, not an operating result.","locator":"Order heading"},"superseded_authority":{"value":"Replaces and rescinds 22AQ-E005.","source_ids":["wa-h5-quincy-order-20241126"],"scope":"Earlier and replacement inventories are not added.","locator":"Printed page2 legal authority"},"generation_role":{"value":"Emergency backup and reliability testing; financial dispatch or supplying other users requires a new application and prior Ecology approval.","source_ids":["wa-h5-quincy-order-20241126"],"scope":"No grid sales, peak shaving or additional authorization inferred.","locator":"Printed page4 condition2(f)"},"fuel_limits":{"value":"421,612 gallons per year and 28,151 gallons per day of specified diesel; annual usage uses monthly rolling totals over 12 months.","source_ids":["wa-h5-quincy-order-20241126"],"scope":"Separate annual and daily ceilings, not fuel use or a new combined volume. Additional commissioning restrictions apply.","locator":"Printed page3 condition2(a)"},"new_unit_hours":{"value":"The seven newer units have an 18 hour annual allowance averaged across that group using monthly rolling totals over 12 months. Commissioning has a separate 54 hour per engine annual limit.","source_ids":["wa-h5-quincy-order-20241126"],"scope":"Not one uniform allowance for all thirteen units and not observed hours.","locator":"Printed page3 condition2(c)"},"combined_hours":{"value":"All engines together are limited to 2,582 generator hours over a rolling 12 months, or 2,778 during commissioning of the seven newer units.","source_ids":["wa-h5-quincy-order-20241126"],"scope":"Fleet generator hours, not elapsed campus hours or operating evidence. Prolonged outage exceedances require notification and may require another application.","locator":"Printed page4 condition2(d)"},"short_period_condition":{"value":"A 24 hour period with more than six combined generator hours may occur no more than 15 times in any three calendar years.","source_ids":["wa-h5-quincy-order-20241126"],"scope":"Preserves the combined fleet and repeated period conditions; not a six hour universal per engine daily cap.","locator":"Printed page4 condition2(e)"},"actual_started_on":{"value":null,"source_ids":["wa-h5-quincy-order-20241126"],"scope":"Actual startup and current operating hours not established.","locator":"Dated source review boundary","unknown_reason":"Actual startup and current operating hours not established."},"measured_emissions":{"value":null,"source_ids":["wa-h5-quincy-order-20241126"],"scope":"No measured emissions, fuel purchases or compliance result admitted.","locator":"Dated source review boundary","unknown_reason":"No measured emissions, fuel purchases or compliance result admitted."},"atlas_record_id":{"value":"h5-data-centers-quincy-campus-wa","source_ids":["wa-h5-quincy-order-20241126","h5-quincy-record-link-20261024"],"scope":"Same named campus at the exact published street address. This is not an exact building, surveyed parcel, title or complete campus geometry match. Quincy II and Quincy III remain separate.","locator":"Order printed page 1 campus address and operator main body location address"},"later_amendments":{"value":null,"source_ids":["wa-h5-quincy-order-20241126"],"scope":"Later amendments, appeals and current operating records require separate review.","locator":"Dated source review boundary","unknown_reason":"Later amendments, appeals and current operating records require separate review."},"record_match_basis":{"value":"Same named campus at the published street address","source_ids":["wa-h5-quincy-order-20241126","h5-quincy-record-link-20261024"],"scope":"The literal St and Street abbreviations refer to the same published M Street address. Existing approximate reference point and county remain unchanged; no roof or building match is asserted.","locator":"Order printed page 1 campus address and operator main body location address"}},"record_id":"h5-data-centers-quincy-campus-wa"},{"id":"air-wa-ms-columbia-quincy-20250328","kind":"generator_permit","subject":"Microsoft Columbia Quincy, Port Industrial Parkway","state_codes":["wa"],"scope":"One dated campus authorization. The inventory and permit ceilings do not establish physical installation, current operation, measured emissions or a complete state count.","fields":{"status":{"value":"permitted","source_ids":["wa-ms-columbia-order-20250328"],"scope":"Conditional dated approval, not observed operation.","locator":"Order legal authority and dated approval"},"issued_on":{"value":"2025-03-28","source_ids":["wa-ms-columbia-order-20250328"],"scope":"Order date, distinct from any equipment build or actual startup.","locator":"Transmittal and final printed order page"},"facility_address":{"value":"501 Port Industrial Parkway, Quincy, Grant County, Washington","source_ids":["wa-ms-columbia-order-20250328"],"scope":"Campus address, not a join to an exact Atlas building or parcel.","locator":"Order project summary"},"generator_count":{"value":46,"source_ids":["wa-ms-columbia-order-20250328"],"scope":"Stationary permitted generator inventory only: forty larger, four medium and two support units. Separate fire pumps and nonroad replacement rows are excluded. Not a distinct physical machine census or all engines present on the campus.","locator":"Printed pages1,2,4,6 and7, Tables1(a),2 and conditions4(a),5","unit":"generators","measurement_role":"permitted_equipment"},"permit_identifier":{"value":"25AQ-E009; AQPID A0250278","source_ids":["wa-ms-columbia-order-20250328"],"scope":"Dated order identifier, not the superseded order or a startup date.","locator":"Order heading"},"superseded_authority":{"value":"Replaces and rescinds 22AQ-E006.","source_ids":["wa-ms-columbia-order-20250328"],"scope":"Earlier authorization is not added to the new stationary inventory.","locator":"Printed page3 legal authority"},"inventory_limitations":{"value":"Two stationary rows repeat a generator serial while listing different engine serials. The separate nonroad table repeats serials and conflicts with its caption ratings.","source_ids":["wa-ms-columbia-order-20250328"],"scope":"The stationary order inventory is preserved without claiming verified unique machines. No physical deduplication, nonroad count or legal correction is inferred.","locator":"Printed page2, Table1(a) CO7/CO8 and Table1(d)"},"generation_role":{"value":"Emergency generation with no demand response, peak shaving, financial power arrangement or grid supply.","source_ids":["wa-ms-columbia-order-20250328"],"scope":"A restriction, not evidence of actual generation or an approved commercial dispatch arrangement.","locator":"Printed page3 condition1(a)"},"fuel_limits":{"value":"467,485 gallons per year and 95,016 gallons per day of specified renewable or distillate diesel.","source_ids":["wa-ms-columbia-order-20250328"],"scope":"Separate total facility ceilings, not measured fuel use, electrical load or a summed allowance.","locator":"Printed page4 condition3(a)"},"older_group_hours":{"value":"The 35 CO1, CO2, CO3.2 and CO9 units have a 100 hour annual limit at 53 percent average standby capacity, with fleet averaging and equivalent emissions conditions for deviations.","source_ids":["wa-ms-columbia-order-20250328"],"scope":"Subgroup condition, not an unconditional 100 hour allowance for every generator. Overlapping bypass and emergency conditions are not added here.","locator":"Printed page4 condition3(b)"},"control_requirements":{"value":"CO7 and CO8 engines require selective catalytic reduction and diesel particulate filters.","source_ids":["wa-ms-columbia-order-20250328"],"scope":"Required controls, not measured removal performance or proof of installation.","locator":"Printed page4 condition2(c)"},"actual_started_on":{"value":null,"source_ids":["wa-ms-columbia-order-20250328"],"scope":"Actual current startup and operating hours not established by this permit review.","locator":"Dated source review boundary","unknown_reason":"Actual current startup and operating hours not established by this permit review."},"measured_emissions":{"value":null,"source_ids":["wa-ms-columbia-order-20250328"],"scope":"No measured emissions, actual fuel use or compliance outcome admitted.","locator":"Dated source review boundary","unknown_reason":"No measured emissions, actual fuel use or compliance outcome admitted."},"atlas_record_id":{"value":null,"source_ids":["wa-ms-columbia-order-20250328"],"scope":"No independent exact building or parcel join across this campus inventory.","locator":"Dated source review boundary","unknown_reason":"No independent exact building or parcel join across this campus inventory."},"later_amendments":{"value":null,"source_ids":["wa-ms-columbia-order-20250328"],"scope":"Later amendments, appeals and current operating records require separate review.","locator":"Dated source review boundary","unknown_reason":"Later amendments, appeals and current operating records require separate review."}}},{"id":"air-wa-vantage-quincy-20230829","kind":"generator_permit","subject":"Vantage Quincy combined generator approval order","state_codes":["wa"],"scope":"Dated Washington permit at the named Quincy premises. Sixty one is the combined permitted inventory, including forty four additions. Conditional hours, deadlines, source conflicts and later unknowns remain separate from actual construction, emissions or operation.","fields":{"status":{"value":"permitted","source_ids":["wa-vantage-order-20230829","wa-ecology-air-index-20261023-c4"],"scope":"A dated approval order, not proof of current operation, installed inventory, current compliance or absence of later modification.","locator":"Order cover, dated final page and agency permit index"},"permit_id":{"value":"23AQ-E056; AQPID A0250308","source_ids":["wa-vantage-order-20230829"],"scope":"Exact approval order and agency source identifier.","locator":"Order heading PDF page 3"},"issued_on":{"value":"2023-08-29","source_ids":["wa-vantage-order-20230829","wa-ecology-air-index-20261023-c4"],"scope":"Cover letter and order date, independently listed as the approval order by the agency. Signature lines in this public PDF copy are blank; no signature image is invented.","locator":"Cover PDF page 1, order PDF page 17 and index"},"permitted_location":{"value":"2101 M Street NE, Quincy, Washington","source_ids":["wa-vantage-order-20230829"],"scope":"Named permit premises only. No independent Atlas building or parcel join.","locator":"Project summary PDF page 3"},"generator_count":{"value":61,"source_ids":["wa-vantage-order-20230829"],"scope":"Combined permitted inventory across three buildings: five MTU units, ten earlier large Caterpillar units, two smaller life safety units and forty four additional units. Not sixty one new units or independently verified unique installed machines.","locator":"Project summary PDF page 3 and condition 2h PDF page 7","unit":"generators","measurement_role":"permitted_equipment"},"replacement_scope":{"value":"This order rescinds and replaces order 22AQ-E009. The cover says it adds NMOC and NOx emission factors omitted from the prior approval.","source_ids":["wa-vantage-order-20230829","wa-ecology-air-index-20261023-c4"],"scope":"The older order is not counted as another active inventory. Later amendments, appeals and modifications have not been independently reviewed.","locator":"Cover PDF page 1, legal authority PDF page 5 and agency index"},"runtime_limits":{"value":"Five MTU units have a 45 hour annual operating average; 54 Caterpillar 3516E units and two C15 units have separate 84 hour annual averages. Each uses a rolling monthly three year average and averaging within its stated engine group.","source_ids":["wa-vantage-order-20230829"],"scope":"At any load and for any purpose including commissioning, except the separately stated integration test provision. These are group averaged limits, not an unconditional calendar year cap on every engine or elapsed campus hours.","locator":"Condition 3b PDF page 7"},"commissioning_scope":{"value":"Each of the forty four additional 3516E units has a one time 23 hour commissioning allowance that expires 365 days after that engine is installed. Further commissioning uses its annual runtime allowance.","source_ids":["wa-vantage-order-20230829"],"scope":"No installation date or actual remaining allowance is established; the clock does not start on the permit date.","locator":"Condition 3bii PDF page 7"},"integration_testing":{"value":"During a site integration test, no more than eleven generator engines may run concurrently for no more than ten continuous hours.","source_ids":["wa-vantage-order-20230829"],"scope":"Separate test condition and exception to condition 3b. It is not a universal eleven engine maximum or ten hour annual allowance.","locator":"Condition 3e PDF page 8"},"fuel_limits":{"value":"The combined facility fuel limit is 1,172,230 gallons per year, with averaging over three years using monthly rolling totals. Separate per engine group fuel limits also apply.","source_ids":["wa-vantage-order-20230829"],"scope":"A permitted average and separate group conditions, not actual fuel consumption, an unconditional single calendar year ceiling or a new sum of overlapping limits.","locator":"Conditions 3a and 3biv through 3bvii PDF pages 7 and 8"},"emissions_limits":{"value":"Across all 61 engines, the order limits NOx to 80 tons per year, particulate matter to 2.3 and diesel exhaust particulate to 1.04, each on a rolling monthly three year average.","source_ids":["wa-vantage-order-20230829"],"scope":"Pollutants and particle categories overlap and are not summed. These are permit limits, not measured emissions, health outcomes or verified compliance.","locator":"Condition 5c PDF page 12"},"controls_and_dispatch":{"value":"The forty four WA13 Caterpillar units require operating catalyzed particulate filters and selective catalytic reduction. Demand response, peak shaving, financial power arrangements and supply to the grid are prohibited.","source_ids":["wa-vantage-order-20230829"],"scope":"Control requirements are not measured removal efficiency. This order is not permission for commercial dispatch or proof of physical operation.","locator":"Condition 1a PDF page 5 and condition 3h PDF page 8"},"installation_deadlines":{"value":"The additional WA13 installation schedule states March 5, 2024, subject to possible new source review and an agency approved extension without revising the order.","source_ids":["wa-vantage-order-20230829"],"scope":"Elapsed dates establish neither completion nor automatic permit expiration. No actual extension or installation outcome reviewed. Earlier buildings retain a separate January 1, 2020 provision in the source.","locator":"Conditions 2f and 2g PDF pages 6 and 7"},"source_conflicts":{"value":"The equipment narrative retains a two phase description and a stated 49.5 MW facility total beside the three phase inventory. MTU generator serial 28420-0 repeats for two rows with different engine serials; new WA13 serial fields are blank.","source_ids":["wa-vantage-order-20230829"],"scope":"The source inconsistencies and blank fields remain explicit. No corrected capacity total, deduplicated physical inventory or proof of installation is inferred.","locator":"Equipment PDF page 3 and serial table PDF pages 3 through 5"},"observed_operation":{"value":null,"source_ids":["wa-vantage-order-20230829"],"scope":"No independently observed generator operation or actual first start date.","locator":"Dated permit review boundary","unknown_reason":"No independently observed generator operation or actual first start date."},"actual_emissions":{"value":null,"source_ids":["wa-vantage-order-20230829"],"scope":"No measured emissions or compliance record admitted.","locator":"Dated permit review boundary","unknown_reason":"No measured emissions or compliance record admitted."},"atlas_record_id":{"value":null,"source_ids":["wa-vantage-order-20230829"],"scope":"No reviewed exact building or parcel join.","locator":"Dated permit review boundary","unknown_reason":"No reviewed exact building or parcel join."}}},{"id":"air-egrid-state-2023-wa","subject":"Washington historical2023 electricity-generation emissions","kind":"emissions_context","state_codes":["wa"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","fields":{"status":{"value":"historical","source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 Data Year column"},"egrid_report_year":{"value":"2023","source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 YEAR column"},"egrid_state_fips":{"value":"53","source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 FIPSST column"},"egrid_state_basis":{"value":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 labels,codes,units and review scope"},"egrid_annual_net_generation":{"value":102953150.197,"source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 WA row 51, STNGENAN (State annual net generation (MWh))","unit":"MWh","measurement_role":"reported_egrid_annual_net_generation","source_token":"102953150.197"},"egrid_annual_nox_emissions":{"value":9337.514,"source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 WA row 51, STNOXAN (State annual NOx emissions (tons))","unit":"tons","measurement_role":"reported_egrid_annual_nox_emissions","source_token":"9337.5139999999992"},"egrid_annual_so2_emissions":{"value":2247.686,"source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 WA row 51, STSO2AN (State annual SO2 emissions (tons))","unit":"tons","measurement_role":"reported_egrid_annual_so2_emissions","source_token":"2247.6860000000001"},"egrid_annual_co2_emissions":{"value":13647438.613,"source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 WA row 51, STCO2AN (State annual CO2 emissions (tons))","unit":"tons","measurement_role":"reported_egrid_annual_co2_emissions","source_token":"13647438.613"},"egrid_nox_total_output_rate":{"value":0.181,"source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 WA row 51, STNOXRTA (State annual NOx total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_nox_total_output_rate","source_token":"0.18099999999999999"},"egrid_so2_total_output_rate":{"value":0.044,"source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 WA row 51, STSO2RTA (State annual SO2 total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_so2_total_output_rate","source_token":"4.3999999999999997E-2"},"egrid_co2_total_output_rate":{"value":265.119,"source_ids":["epa-egrid2023-states-rev2"],"scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.","locator":"ST23 WA row 51, STCO2RTA (State annual CO2 total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_co2_total_output_rate","source_token":"265.11900000000003"},"egrid_annual_ch4_emissions_lb":{"value":2343024.085,"source_ids":["epa-egrid2023-states-rev2"],"scope":"Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.","locator":"ST23 WA row 51, STCH4AN (State annual CH4 emissions (lbs))","unit":"lbs","measurement_role":"reported_egrid_annual_ch4_emissions","source_token":"2343024.085"},"egrid_annual_co2e_emissions":{"value":13722890.534,"source_ids":["epa-egrid2023-states-rev2"],"scope":"Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.","locator":"ST23 WA row 51, STCO2EQA (State annual CO2 equivalent emissions (tons))","unit":"tons","measurement_role":"reported_egrid_annual_co2e_emissions","source_token":"13722890.534"},"egrid_annual_n2o_emissions_lb":{"value":321883.61,"source_ids":["epa-egrid2023-states-rev2"],"scope":"Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.","locator":"ST23 WA row 51, STN2OAN (State annual N2O emissions (lbs))","unit":"lbs","measurement_role":"reported_egrid_annual_n2o_emissions","source_token":"321883.61"},"egrid_ozone_season_nox_total_output_rate":{"value":0.15,"source_ids":["epa-egrid2023-states-rev2"],"scope":"Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.","locator":"ST23 WA row 51, STNOXRTO (State ozone season NOx total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_ozone_season_nox_total_output_rate","source_token":"0.15"},"egrid_extended_basis":{"value":"Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.","source_ids":["epa-egrid2023-states-rev2"],"scope":"Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.","locator":"ST23 field labels,report year and annual-versus-ozone-season units"},"egrid_ozone_season_nox_emissions":{"value":3271.33,"source_ids":["epa-egrid2023-states-rev2"],"scope":"Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.","locator":"ST23 WA row 51, STNOXOZ (State ozone season NOx emissions (tons))","unit":"tons","measurement_role":"reported_egrid_ozone_season_nox_emissions","source_token":"3271.33"},"egrid_co2e_total_output_rate":{"value":266.585,"source_ids":["epa-egrid2023-states-rev2"],"scope":"Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.","locator":"ST23 WA row 51, STC2ERTA (State annual CO2 equivalent total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_co2e_total_output_rate","source_token":"266.58499999999998"},"egrid_ch4_total_output_rate":{"value":0.023,"source_ids":["epa-egrid2023-states-rev2"],"scope":"Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.","locator":"ST23 WA row 51, STCH4RTA (State annual CH4 total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_ch4_total_output_rate","source_token":"2.3E-2"},"egrid_n2o_total_output_rate":{"value":0.003,"source_ids":["epa-egrid2023-states-rev2"],"scope":"Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.","locator":"ST23 WA row 51, STN2ORTA (State annual N2O total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_n2o_total_output_rate","source_token":"3.0000000000000001E-3"}}},{"id":"air-eia-state-emissions-2025-wa","kind":"emissions_context","subject":"Washington historical power and useful thermal emissions2025 and2024","state_codes":["wa"],"scope":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.","fields":{"status":{"value":"historical","source_ids":["eia-epa2025-state-emissions"],"scope":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.","locator":"Table9.5 years2025 and2024"},"eia_emissions_basis":{"value":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.","source_ids":["eia-epa2025-state-emissions"],"scope":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.","locator":"Table9.5 header and methodological notes"},"eia_emissions_co2_2025":{"value":10990.0,"source_ids":["eia-epa2025-state-emissions"],"scope":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.","locator":"Table9.5 Washington row;co2;Year 2025","source_token":"10,990","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"},"eia_emissions_co2_2024":{"value":11610.0,"source_ids":["eia-epa2025-state-emissions"],"scope":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.","locator":"Table9.5 Washington row;co2;Year 2024","source_token":"11,610","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"},"eia_emissions_so2_2025":{"value":8.0,"source_ids":["eia-epa2025-state-emissions"],"scope":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.","locator":"Table9.5 Washington row;so2;Year 2025","source_token":"8","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"},"eia_emissions_so2_2024":{"value":10.0,"source_ids":["eia-epa2025-state-emissions"],"scope":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.","locator":"Table9.5 Washington row;so2;Year 2024","source_token":"10","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"},"eia_emissions_nox_2025":{"value":11.0,"source_ids":["eia-epa2025-state-emissions"],"scope":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.","locator":"Table9.5 Washington row;nox;Year 2025","source_token":"11","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"},"eia_emissions_nox_2024":{"value":11.0,"source_ids":["eia-epa2025-state-emissions"],"scope":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.","locator":"Table9.5 Washington row;nox;Year 2024","source_token":"11","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"}}}],"sources":{"wa-cyrusone-order-20260122":{"url":"https://ecology.wa.gov/20260122cyrusonenoctsd","title":"CyrusOne Quincy approval order 26AQ-E008 and technical support document","publisher":"Washington Department of Ecology","published_on":"2026-01-22","date_note":null,"checked_at":"2026-10-23T17:04:41.291185+00:00","sha256":"34c5e3004cb3049cb4d705c47b01a6cdc79fc5426ea3c211d1a346ac0a256194","scope":"Dated notice of construction approval and its conditions. Not evidence of actual equipment use, current compliance or absence of later amendments.","tier":"A","establishes_status":["permitted"]},"wa-sabey-order-20260406":{"url":"https://ecology.wa.gov/20260406sabeyinternoctsd","title":"Sabey Intergate Quincy approval order 26AQ-E016 and technical support document","publisher":"Washington Department of Ecology","published_on":"2026-04-06","date_note":null,"checked_at":"2026-10-23T17:04:41.212845+00:00","sha256":"e8033aa549dee2a4f9b1aa4d77802f510c6c236d4fcadf982c2719b60261dcec","scope":"Dated notice of construction approval and its conditions. Not evidence of actual equipment use, current compliance or absence of later amendments.","tier":"A","establishes_status":["permitted"]},"wa-h5-quincy-order-20241126":{"url":"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf","title":"H5 Quincy approval order24AQ-E040 and technical support document","publisher":"Washington Department of Ecology","published_on":"2024-11-26","date_note":null,"checked_at":"2026-10-23T17:35:13.961243+00:00","sha256":"df9226c04faf076831bb46a27e27e4fbcc9ce5d80db1d550f69a08c5679ae617","scope":"Dated construction and operation authority with conditions, not actual operating hours, current compliance, installed inventory or absence of later amendments.","tier":"A","establishes_status":["permitted"]},"wa-ms-columbia-order-20250328":{"url":"https://ecology.wa.gov/20250328mscolumbianoctsd","title":"Microsoft Columbia approval order25AQ-E009 and technical support document","publisher":"Washington Department of Ecology","published_on":"2025-03-28","date_note":null,"checked_at":"2026-10-23T17:35:14.387991+00:00","sha256":"d79af26c82b76a420cc5dc9e455d5cc3690562a12abe346364b78a0781d89d24","scope":"Dated construction and operation authority with conditions, not actual operating hours, current compliance, installed inventory or absence of later amendments.","tier":"A","establishes_status":["permitted"]},"wa-vantage-order-20230829":{"url":"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf","title":"Washington Vantage Quincy order 23AQ E056 and technical support","publisher":"Washington Department of Ecology","published_on":"2023-08-29","date_note":null,"checked_at":"2026-10-23T18:14:10.692912+00:00","sha256":"4529bc010268ec68b34a3760c8354fff1003685cc4ff853e54f6a0be862a02e6","scope":"Dated agency published approval order, cover letter and technical support. Inventory includes existing and additional units; blank future serial rows and repeated serial entries are not a verified physical census.","tier":"A","establishes_status":["permitted"]},"wa-ecology-air-index-20261023-c4":{"url":"https://ecology.wa.gov/air-climate/air-quality/data-centers","title":"Washington Ecology data center permit index as captured","publisher":"Washington Department of Ecology","published_on":null,"date_note":"The page has no exact publication day. Each linked permit retains its own separate document date.","checked_at":"2026-10-23T18:16:50.622578+00:00","sha256":"baa52a6340fbaed8881b9f1a5e24f5a9abfb5ffe1dd6409b8967794aa7361c2a","scope":"Agency lists Vantage 23AQ E056 as the August 29, 2023 approval order and labels 22AQ E009 rescinded. It is an incomplete state permit index, not a current operating census or an adjudication of later appeals.","tier":"A","establishes_status":["permitted"]},"h5-quincy-record-link-20261024":{"url":"https://h5datacenters.com/quincy-data-center.html","title":"H5 published Quincy campus address","publisher":"H5 Data Centers","published_on":null,"date_note":"Publication date is not stated on the captured operator page. The check date is separate.","checked_at":"2026-10-24T13:19:13.171724+00:00","sha256":"a00dd314478799d721f79d89994484ca18de613f74183d2f651c593a3a4047da","scope":"Operator published campus name and street address only. Quincy II and Quincy III remain separate. No capacity, price, renewable energy, tax, jobs or physical milestone claim is admitted.","tier":"B","establishes_status":[]},"epa-egrid2023-states-rev2":{"url":"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx","title":"EPA eGRID2023 revision2 original workbook ST23 state emissions,generation and total output rates","publisher":"U.S. Environmental Protection Agency","published_on":null,"date_note":"Exact workbook publication day not established;2025-06 path is a storage folder,not an exact publication date.2023 is report year,not retrieval year.","checked_at":"2026-10-27T21:05:24.064631+00:00","sha256":"895cd81dd8662406189ad8adf5a2578dcb362cdb5cff7cca81b10ee6bd2447c6","raw_path":"/Users/shaunwilson/Documents/Data Centers Atlas/build/cache/layers-20261023/epa-egrid2023-data-rev2.bin","tier":"A","scope":"EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Download index identifies eGRID2023 revision2;only workbook metadata/shared strings/ST23 entries read,no whole-archive extraction.","establishes_status":["historical"]},"eia-epa2025-state-emissions":{"url":"https://www.eia.gov/electricity/annual/table.php?t=epa_09_05.html","publisher":"U.S. Energy Information Administration","title":"Electric Power Annual Table9.5 state power and CHP emissions2025 and2024","published_on":"2026-10-21","checked_at":"2026-10-28T02:40:42.051795+00:00","sha256":"36e6dbf2164041a56f6985a5fcac8357791d95eb82545bfc542aea095c38d5dd","raw_path":"/Users/shaunwilson/Documents/Data Centers Atlas/build/cache/layers-20261023/eia-epa2025-state-emissions-20261028.html","tier":"A","establishes_status":["historical"],"scope":"EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins."}},"details":[{"id":"air-wa-cyrusone-quincy-20260122","html":"<article><h3>CyrusOne Quincy, D Street</h3><p class=\"layer-scope\">One dated campus authorization. Equipment counts and permit limits establish neither actual operation nor observed emissions.</p><dl class=\"layer-fields\"><dt>Status</dt><dd>permitted<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Conditional construction and operation authorization, not observed operation. Locator: Approval order legal authority and dated approval.</p></dd><dt>Issued on</dt><dd>January 22, 2026<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Dated authorization, not a startup date. Locator: Cover transmittal and final printed order page.</p></dd><dt>Facility address</dt><dd>1025 D Street NW, Quincy, Grant County, Washington<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Quincy campus address, separate from the recipient mailing address. Locator: Cover transmittal and order project summary.</p></dd><dt>Generator count</dt><dd>22 generators<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Full authorized inventory in this dated order, not an installed count or a Washington census. Locator: Printed order project summary and equipment restrictions.</p></dd><dt>Permit identifier</dt><dd>26AQ-E008; AQPID A0250317<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">The signed order and repeated page headings identify 26AQ-E008. The transmittal enclosure line and online PDF title also contain 25AQ-E008; that inconsistent label is retained here rather than treated as another authorization. Locator: PDF pages 1, 3 and 15.</p></dd><dt>Equipment scope</dt><dd>21 generators rated at 2.25 MWe and one at 0.75 MWe.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Ratings describe permitted equipment, not utility load. The order reduces the previous authorized total from 42 to 22, not 22 additional generators. Locator: Printed pages 1 through 3, Table1 and condition1(e).</p></dd><dt>Superseded authority</dt><dd>Rescinds and replaces 24AQ-E036.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Prior authorization is not added to the replacement inventory. Locator: Printed page2 legal authority.</p></dd><dt>Generation role</dt><dd>Emergency engines, subject to the order conditions.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No primary power, grid export or actual operating pattern inferred. Locator: Printed page2 condition1(a).</p></dd><dt>Fuel limit</dt><dd>132,016 gallons per year of diesel after full buildout and commissioning; the order permits averaging annual consumption over three years using monthly rolling totals.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">A conditional permit ceiling and averaging rule, not measured fuel use or a strict single calendar year cap. Locator: Printed page3 condition2(a).</p></dd><dt>Operating limit</dt><dd>Except commissioning, 38 hours per year at any load and for any purpose, on a rolling monthly three year average and averaged over all engines in service.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Preserves both time and fleet averaging. Not 38 hours of observed use, an unconditional per unit calendar year maximum or an extra emergency allowance. Locator: Printed page3 condition2(b)(i).</p></dd><dt>Emission limit</dt><dd>Combined NOx ceiling of 19 tons per year averaged over a rolling monthly three year period.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">NOx limit, not measured emissions, a health outcome or a single year observation. Locator: Printed page6 condition4(c)(iii).</p></dd><dt>Actual started on</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Actual startup and operating hours have not been established by this review. Locator: Dated source review boundary.</p></dd><dt>Measured emissions</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No actual emissions or compliance result admitted. Locator: Dated source review boundary.</p></dd><dt>Atlas record id</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">The campus has not been independently joined to one exact Atlas building or parcel. Locator: Dated source review boundary.</p></dd><dt>Later amendments</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260122cyrusonenoctsd\">Washington Department of Ecology</a>. Source: January 22, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Later amendments, appeals and compliance records require separate review. Locator: Dated source review boundary.</p></dd></dl></article>"},{"id":"air-wa-sabey-intergate-quincy-20260406","html":"<article><h3>Sabey Intergate Quincy, M Street</h3><p class=\"layer-scope\">One dated campus authorization. Equipment counts and permit limits establish neither actual operation nor observed emissions.</p><dl class=\"layer-fields\"><dt>Status</dt><dd>permitted<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Conditional construction and operation authorization, not observed operation. Locator: Approval order legal authority and dated approval.</p></dd><dt>Issued on</dt><dd>April 6, 2026<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Dated authorization, not a startup date. Locator: Cover transmittal and final printed order page.</p></dd><dt>Facility address</dt><dd>2200 M Street NE, Quincy, Grant County, Washington<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Quincy campus address, separate from the recipient mailing address. Locator: Cover transmittal and order project summary.</p></dd><dt>Generator count</dt><dd>109 generators<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Full authorized inventory in this dated order, not an installed count or a Washington census. Locator: Printed order project summary and equipment restrictions.</p></dd><dt>Permit identifier</dt><dd>26AQ-E016; AQPID A0250302<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Identifier from the dated order, not an application or operating observation. Locator: PDF pages1 and3.</p></dd><dt>Equipment scope</dt><dd>109 diesel emergency generators across the campus, including 13 added authorizations allocated to Building E.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">109 is the total authorized inventory, not 13 total, 109 additional or an installed count. Table2 includes unfilled future equipment entries. Locator: Printed pages1 through6, project summary and Table2.</p></dd><dt>Superseded authority</dt><dd>Rescinds and replaces 22AQ-E016.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">The replacement order expressly controls; the earlier approval is not a second count. Locator: Printed page6 legal authority.</p></dd><dt>Generation role</dt><dd>Emergency engines with specified testing and operating conditions.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No primary power, actual commissioning or completed installation inferred. Locator: Printed page7 condition2(a).</p></dd><dt>Fuel limit</dt><dd>550,616 gallons per year of specified diesel, using monthly rolling totals over 12 months.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Permit fuel ceiling, not measured consumption. This 12 month rule is distinct from the CyrusOne three year averaging rule. Locator: Printed page8 condition3(a).</p></dd><dt>Operating limits</dt><dd>Buildings A, B and C: 37 engines, 57.5 hours per engine annually. Building D: 19 engines, 29 hours. Building E: 53 engines, 25 hours. Each category uses monthly rolling totals over 12 months and averaging over generators in service.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Separate building categories and averaging conditions. Not one uniform campus hourly limit or observed use. Locator: Printed page8 conditions3(b),3(c) and3(d).</p></dd><dt>Actual started on</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No actual startup date or operating hours established. A permit date does not establish either. Locator: Dated source review boundary.</p></dd><dt>Measured emissions</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No measured emissions, exposure or compliance result admitted. Locator: Dated source review boundary.</p></dd><dt>Atlas record id</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">The multi building campus has not been independently joined to one exact Atlas building or parcel. Locator: Dated source review boundary.</p></dd><dt>Later amendments</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20260406sabeyinternoctsd\">Washington Department of Ecology</a>. Source: April 6, 2026. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Later amendments, appeals and current compliance records require separate review. Locator: Dated source review boundary.</p></dd></dl></article>"},{"id":"air-wa-h5-quincy-20241126","html":"<article><h3>H5 Quincy, M Street</h3><p class=\"layer-scope\">One dated campus authorization. The inventory and permit ceilings do not establish physical installation, current operation, measured emissions or a complete state count.</p><p><a data-layer-matched-record href=\"/data-center/h5-data-centers-quincy-campus-wa/\">Open the matched campus record</a>. The match is to the named campus at its published street address; an exact building or parcel match is not established.</p><dl class=\"layer-fields\"><dt>Status</dt><dd>permitted<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Conditional dated approval, not observed operation. Locator: Order legal authority and dated approval.</p></dd><dt>Issued on</dt><dd>November 26, 2024<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Order date, distinct from any equipment build or actual startup. Locator: Transmittal and final printed order page.</p></dd><dt>Facility address</dt><dd>1711 M Street NE, Quincy, Grant County, Washington<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Campus address, not a join to an exact Atlas building or parcel. Locator: Order project summary.</p></dd><dt>Generator count</dt><dd>13 generators<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Thirteen authorized generators, including six earlier units and seven additional units. Not thirteen additional or thirteen independently observed operating units. Locator: Printed pages1 and3, Table1 and condition1(e).</p></dd><dt>Permit identifier</dt><dd>24AQ-E040; AQPID A0250282<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Dated authorization identifier, not an operating result. Locator: Order heading.</p></dd><dt>Superseded authority</dt><dd>Replaces and rescinds 22AQ-E005.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Earlier and replacement inventories are not added. Locator: Printed page2 legal authority.</p></dd><dt>Generation role</dt><dd>Emergency backup and reliability testing; financial dispatch or supplying other users requires a new application and prior Ecology approval.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No grid sales, peak shaving or additional authorization inferred. Locator: Printed page4 condition2(f).</p></dd><dt>Fuel limits</dt><dd>421,612 gallons per year and 28,151 gallons per day of specified diesel; annual usage uses monthly rolling totals over 12 months.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Separate annual and daily ceilings, not fuel use or a new combined volume. Additional commissioning restrictions apply. Locator: Printed page3 condition2(a).</p></dd><dt>New unit hours</dt><dd>The seven newer units have an 18 hour annual allowance averaged across that group using monthly rolling totals over 12 months. Commissioning has a separate 54 hour per engine annual limit.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Not one uniform allowance for all thirteen units and not observed hours. Locator: Printed page3 condition2(c).</p></dd><dt>Combined hours</dt><dd>All engines together are limited to 2,582 generator hours over a rolling 12 months, or 2,778 during commissioning of the seven newer units.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Fleet generator hours, not elapsed campus hours or operating evidence. Prolonged outage exceedances require notification and may require another application. Locator: Printed page4 condition2(d).</p></dd><dt>Short period condition</dt><dd>A 24 hour period with more than six combined generator hours may occur no more than 15 times in any three calendar years.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Preserves the combined fleet and repeated period conditions; not a six hour universal per engine daily cap. Locator: Printed page4 condition2(e).</p></dd><dt>Actual started on</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Actual startup and current operating hours not established. Locator: Dated source review boundary.</p></dd><dt>Measured emissions</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No measured emissions, fuel purchases or compliance result admitted. Locator: Dated source review boundary.</p></dd><dt>Atlas record id</dt><dd>h5-data-centers-quincy-campus-wa<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <span class=\"layer-source\"><a href=\"https://h5datacenters.com/quincy-data-center.html\">H5 Data Centers</a>. Source: Publication date not stated. Checked: October 24, 2026.</span> <p class=\"layer-scope\">Same named campus at the exact published street address. This is not an exact building, surveyed parcel, title or complete campus geometry match. Quincy II and Quincy III remain separate. Locator: Order printed page 1 campus address and operator main body location address.</p></dd><dt>Later amendments</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Later amendments, appeals and current operating records require separate review. Locator: Dated source review boundary.</p></dd><dt>Record match basis</dt><dd>Same named campus at the published street address<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/05f07ceb-e718-4a8e-89a6-81dc8cf3457c/20241126H5NOCpermit.pdf\">Washington Department of Ecology</a>. Source: November 26, 2024. Checked: October 23, 2026.</span> <span class=\"layer-source\"><a href=\"https://h5datacenters.com/quincy-data-center.html\">H5 Data Centers</a>. Source: Publication date not stated. Checked: October 24, 2026.</span> <p class=\"layer-scope\">The literal St and Street abbreviations refer to the same published M Street address. Existing approximate reference point and county remain unchanged; no roof or building match is asserted. Locator: Order printed page 1 campus address and operator main body location address.</p></dd></dl></article>"},{"id":"air-wa-ms-columbia-quincy-20250328","html":"<article><h3>Microsoft Columbia Quincy, Port Industrial Parkway</h3><p class=\"layer-scope\">One dated campus authorization. The inventory and permit ceilings do not establish physical installation, current operation, measured emissions or a complete state count.</p><dl class=\"layer-fields\"><dt>Status</dt><dd>permitted<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Conditional dated approval, not observed operation. Locator: Order legal authority and dated approval.</p></dd><dt>Issued on</dt><dd>March 28, 2025<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Order date, distinct from any equipment build or actual startup. Locator: Transmittal and final printed order page.</p></dd><dt>Facility address</dt><dd>501 Port Industrial Parkway, Quincy, Grant County, Washington<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Campus address, not a join to an exact Atlas building or parcel. Locator: Order project summary.</p></dd><dt>Generator count</dt><dd>46 generators<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Stationary permitted generator inventory only: forty larger, four medium and two support units. Separate fire pumps and nonroad replacement rows are excluded. Not a distinct physical machine census or all engines present on the campus. Locator: Printed pages1,2,4,6 and7, Tables1(a),2 and conditions4(a),5.</p></dd><dt>Permit identifier</dt><dd>25AQ-E009; AQPID A0250278<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Dated order identifier, not the superseded order or a startup date. Locator: Order heading.</p></dd><dt>Superseded authority</dt><dd>Replaces and rescinds 22AQ-E006.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Earlier authorization is not added to the new stationary inventory. Locator: Printed page3 legal authority.</p></dd><dt>Inventory limitations</dt><dd>Two stationary rows repeat a generator serial while listing different engine serials. The separate nonroad table repeats serials and conflicts with its caption ratings.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">The stationary order inventory is preserved without claiming verified unique machines. No physical deduplication, nonroad count or legal correction is inferred. Locator: Printed page2, Table1(a) CO7/CO8 and Table1(d).</p></dd><dt>Generation role</dt><dd>Emergency generation with no demand response, peak shaving, financial power arrangement or grid supply.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">A restriction, not evidence of actual generation or an approved commercial dispatch arrangement. Locator: Printed page3 condition1(a).</p></dd><dt>Fuel limits</dt><dd>467,485 gallons per year and 95,016 gallons per day of specified renewable or distillate diesel.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Separate total facility ceilings, not measured fuel use, electrical load or a summed allowance. Locator: Printed page4 condition3(a).</p></dd><dt>Older group hours</dt><dd>The 35 CO1, CO2, CO3.2 and CO9 units have a 100 hour annual limit at 53 percent average standby capacity, with fleet averaging and equivalent emissions conditions for deviations.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Subgroup condition, not an unconditional 100 hour allowance for every generator. Overlapping bypass and emergency conditions are not added here. Locator: Printed page4 condition3(b).</p></dd><dt>Control requirements</dt><dd>CO7 and CO8 engines require selective catalytic reduction and diesel particulate filters.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Required controls, not measured removal performance or proof of installation. Locator: Printed page4 condition2(c).</p></dd><dt>Actual started on</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Actual current startup and operating hours not established by this permit review. Locator: Dated source review boundary.</p></dd><dt>Measured emissions</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No measured emissions, actual fuel use or compliance outcome admitted. Locator: Dated source review boundary.</p></dd><dt>Atlas record id</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No independent exact building or parcel join across this campus inventory. Locator: Dated source review boundary.</p></dd><dt>Later amendments</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/20250328mscolumbianoctsd\">Washington Department of Ecology</a>. Source: March 28, 2025. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Later amendments, appeals and current operating records require separate review. Locator: Dated source review boundary.</p></dd></dl></article>"},{"id":"air-wa-vantage-quincy-20230829","html":"<article><h3>Vantage Quincy combined generator approval order</h3><p class=\"layer-scope\">Dated Washington permit at the named Quincy premises. Sixty one is the combined permitted inventory, including forty four additions. Conditional hours, deadlines, source conflicts and later unknowns remain separate from actual construction, emissions or operation.</p><dl class=\"layer-fields\"><dt>Status</dt><dd>permitted<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <span class=\"layer-source\"><a href=\"https://ecology.wa.gov/air-climate/air-quality/data-centers\">Washington Department of Ecology</a>. Source: Publication date not stated. Checked: October 23, 2026.</span> <p class=\"layer-scope\">A dated approval order, not proof of current operation, installed inventory, current compliance or absence of later modification. Locator: Order cover, dated final page and agency permit index.</p></dd><dt>Permit id</dt><dd>23AQ-E056; AQPID A0250308<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Exact approval order and agency source identifier. Locator: Order heading PDF page 3.</p></dd><dt>Issued on</dt><dd>August 29, 2023<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <span class=\"layer-source\"><a href=\"https://ecology.wa.gov/air-climate/air-quality/data-centers\">Washington Department of Ecology</a>. Source: Publication date not stated. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Cover letter and order date, independently listed as the approval order by the agency. Signature lines in this public PDF copy are blank; no signature image is invented. Locator: Cover PDF page 1, order PDF page 17 and index.</p></dd><dt>Permitted location</dt><dd>2101 M Street NE, Quincy, Washington<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Named permit premises only. No independent Atlas building or parcel join. Locator: Project summary PDF page 3.</p></dd><dt>Generator count</dt><dd>61 generators<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Combined permitted inventory across three buildings: five MTU units, ten earlier large Caterpillar units, two smaller life safety units and forty four additional units. Not sixty one new units or independently verified unique installed machines. Locator: Project summary PDF page 3 and condition 2h PDF page 7.</p></dd><dt>Replacement scope</dt><dd>This order rescinds and replaces order 22AQ-E009. The cover says it adds NMOC and NOx emission factors omitted from the prior approval.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <span class=\"layer-source\"><a href=\"https://ecology.wa.gov/air-climate/air-quality/data-centers\">Washington Department of Ecology</a>. Source: Publication date not stated. Checked: October 23, 2026.</span> <p class=\"layer-scope\">The older order is not counted as another active inventory. Later amendments, appeals and modifications have not been independently reviewed. Locator: Cover PDF page 1, legal authority PDF page 5 and agency index.</p></dd><dt>Runtime limits</dt><dd>Five MTU units have a 45 hour annual operating average; 54 Caterpillar 3516E units and two C15 units have separate 84 hour annual averages. Each uses a rolling monthly three year average and averaging within its stated engine group.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">At any load and for any purpose including commissioning, except the separately stated integration test provision. These are group averaged limits, not an unconditional calendar year cap on every engine or elapsed campus hours. Locator: Condition 3b PDF page 7.</p></dd><dt>Commissioning scope</dt><dd>Each of the forty four additional 3516E units has a one time 23 hour commissioning allowance that expires 365 days after that engine is installed. Further commissioning uses its annual runtime allowance.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No installation date or actual remaining allowance is established; the clock does not start on the permit date. Locator: Condition 3bii PDF page 7.</p></dd><dt>Integration testing</dt><dd>During a site integration test, no more than eleven generator engines may run concurrently for no more than ten continuous hours.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Separate test condition and exception to condition 3b. It is not a universal eleven engine maximum or ten hour annual allowance. Locator: Condition 3e PDF page 8.</p></dd><dt>Fuel limits</dt><dd>The combined facility fuel limit is 1,172,230 gallons per year, with averaging over three years using monthly rolling totals. Separate per engine group fuel limits also apply.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">A permitted average and separate group conditions, not actual fuel consumption, an unconditional single calendar year ceiling or a new sum of overlapping limits. Locator: Conditions 3a and 3biv through 3bvii PDF pages 7 and 8.</p></dd><dt>Emissions limits</dt><dd>Across all 61 engines, the order limits NOx to 80 tons per year, particulate matter to 2.3 and diesel exhaust particulate to 1.04, each on a rolling monthly three year average.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Pollutants and particle categories overlap and are not summed. These are permit limits, not measured emissions, health outcomes or verified compliance. Locator: Condition 5c PDF page 12.</p></dd><dt>Controls and dispatch</dt><dd>The forty four WA13 Caterpillar units require operating catalyzed particulate filters and selective catalytic reduction. Demand response, peak shaving, financial power arrangements and supply to the grid are prohibited.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Control requirements are not measured removal efficiency. This order is not permission for commercial dispatch or proof of physical operation. Locator: Condition 1a PDF page 5 and condition 3h PDF page 8.</p></dd><dt>Installation deadlines</dt><dd>The additional WA13 installation schedule states March 5, 2024, subject to possible new source review and an agency approved extension without revising the order.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">Elapsed dates establish neither completion nor automatic permit expiration. No actual extension or installation outcome reviewed. Earlier buildings retain a separate January 1, 2020 provision in the source. Locator: Conditions 2f and 2g PDF pages 6 and 7.</p></dd><dt>Source conflicts</dt><dd>The equipment narrative retains a two phase description and a stated 49.5 MW facility total beside the three phase inventory. MTU generator serial 28420-0 repeats for two rows with different engine serials; new WA13 serial fields are blank.<span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">The source inconsistencies and blank fields remain explicit. No corrected capacity total, deduplicated physical inventory or proof of installation is inferred. Locator: Equipment PDF page 3 and serial table PDF pages 3 through 5.</p></dd><dt>Observed operation</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No independently observed generator operation or actual first start date. Locator: Dated permit review boundary.</p></dd><dt>Actual emissions</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No measured emissions or compliance record admitted. Locator: Dated permit review boundary.</p></dd><dt>Atlas record id</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://ecology.wa.gov/getattachment/3496318c-ba00-4949-9075-70869cdd494c/20230829VantageNOCpermit.pdf\">Washington Department of Ecology</a>. Source: August 29, 2023. Checked: October 23, 2026.</span> <p class=\"layer-scope\">No reviewed exact building or parcel join. Locator: Dated permit review boundary.</p></dd></dl></article>"},{"id":"air-egrid-state-2023-wa","html":"<article><h3>Washington historical2023 electricity-generation emissions</h3><p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.</p><dl class=\"layer-fields\"><dt>Status</dt><dd>historical<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 Data Year column.</p></dd><dt>Egrid report year</dt><dd>2023<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 YEAR column.</p></dd><dt>Egrid state fips</dt><dd>53<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 FIPSST column.</p></dd><dt>Egrid state basis</dt><dd>EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence.<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 labels,codes,units and review scope.</p></dd><dt>Egrid annual net generation</dt><dd>102953150.20 MWh<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 WA row 51, STNGENAN (State annual net generation (MWh)).</p></dd><dt>Egrid annual nox emissions</dt><dd>9337.51 tons<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 WA row 51, STNOXAN (State annual NOx emissions (tons)).</p></dd><dt>Egrid annual so2 emissions</dt><dd>2247.69 tons<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 WA row 51, STSO2AN (State annual SO2 emissions (tons)).</p></dd><dt>Egrid annual co2 emissions</dt><dd>13647438.61 tons<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 WA row 51, STCO2AN (State annual CO2 emissions (tons)).</p></dd><dt>Egrid nox total output rate</dt><dd>0.18 lb per MWh<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 WA row 51, STNOXRTA (State annual NOx total output emission rate (lb/MWh)).</p></dd><dt>Egrid so2 total output rate</dt><dd>0.04 lb per MWh<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 WA row 51, STSO2RTA (State annual SO2 total output emission rate (lb/MWh)).</p></dd><dt>Egrid co2 total output rate</dt><dd>265.12 lb per MWh<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">EPA eGRID2023 revision2 state electricity-generation emissions context,ST23 worksheet. Historical2023,not current2026 conditions or data center facility emissions. Annual NOx,SO2 andCO2 totals in source tons are distinct from source-reported total output rates in lb/MWh;CO2 is not CO2 equivalent. Annual net generation is MWh,not installed capacity or customer use. Rates are not marginal emissions,ambient concentrations,health effects or emissions factors allocated to a data center. No tons-to-tonnes conversion,rate recomputation,facility join or causal data center inference. State generation context does not establish the mix delivered to consumers. Puerto Rico source row is outside this51state/DC review,not absence. Locator: ST23 WA row 51, STCO2RTA (State annual CO2 total output emission rate (lb/MWh)).</p></dd><dt>Egrid annual ch4 emissions lb</dt><dd>2343024.08 lbs<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference. Locator: ST23 WA row 51, STCH4AN (State annual CH4 emissions (lbs)).</p></dd><dt>Egrid annual co2e emissions</dt><dd>13722890.53 tons<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference. Locator: ST23 WA row 51, STCO2EQA (State annual CO2 equivalent emissions (tons)).</p></dd><dt>Egrid annual n2o emissions lb</dt><dd>321883.61 lbs<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference. Locator: ST23 WA row 51, STN2OAN (State annual N2O emissions (lbs)).</p></dd><dt>Egrid ozone season nox total output rate</dt><dd>0.15 lb per MWh<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference. Locator: ST23 WA row 51, STNOXRTO (State ozone season NOx total output emission rate (lb/MWh)).</p></dd><dt>Egrid extended basis</dt><dd>Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference.<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference. Locator: ST23 field labels,report year and annual-versus-ozone-season units.</p></dd><dt>Egrid ozone season nox emissions</dt><dd>3271.33 tons<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference. Locator: ST23 WA row 51, STNOXOZ (State ozone season NOx emissions (tons)).</p></dd><dt>Egrid co2e total output rate</dt><dd>266.58 lb per MWh<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference. Locator: ST23 WA row 51, STC2ERTA (State annual CO2 equivalent total output emission rate (lb/MWh)).</p></dd><dt>Egrid ch4 total output rate</dt><dd>0.02 lb per MWh<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference. Locator: ST23 WA row 51, STCH4RTA (State annual CH4 total output emission rate (lb/MWh)).</p></dd><dt>Egrid n2o total output rate</dt><dd>0.00 lb per MWh<span class=\"layer-source\"><a href=\"https://www.epa.gov/system/files/documents/2025-06/egrid2023_data_rev2.xlsx\">U.S. Environmental Protection Agency</a>. Source: Publication date not stated. Checked: October 27, 2026.</span> <p class=\"layer-scope\">Historical2023 EPA eGRID ST23 source-reported CH4,N2O,CO2 equivalent and ozone-season NOx context. Annual CH4/N2O totals are source lbs;CO2 equivalent total is source tons;total output rates are lb/MWh. CO2 equivalent differs from raw CO2; no global-warming-potential factor assumed or recomputed,no pounds/tons/metric-tonne conversion. Source-defined ozone-season NOx is not full-year NOx or an ambient ozone concentration. Annual and seasonal rates and totals remain separate,not summed across scopes. No marginal,facility,health-risk or attributable data center emissions inference. Locator: ST23 WA row 51, STN2ORTA (State annual N2O total output emission rate (lb/MWh)).</p></dd></dl></article>"},{"id":"air-eia-state-emissions-2025-wa","html":"<article><h3>Washington historical power and useful thermal emissions2025 and2024</h3><p class=\"layer-scope\">EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.</p><dl class=\"layer-fields\"><dt>Status</dt><dd>historical<span class=\"layer-source\"><a href=\"https://www.eia.gov/electricity/annual/table.php?t=epa_09_05.html\">U.S. Energy Information Administration</a>. Source: October 21, 2026. Checked: October 28, 2026.</span> <p class=\"layer-scope\">EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins. Locator: Table9.5 years2025 and2024.</p></dd><dt>Eia emissions basis</dt><dd>EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins.<span class=\"layer-source\"><a href=\"https://www.eia.gov/electricity/annual/table.php?t=epa_09_05.html\">U.S. Energy Information Administration</a>. Source: October 21, 2026. Checked: October 28, 2026.</span> <p class=\"layer-scope\">EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins. Locator: Table9.5 header and methodological notes.</p></dd><dt>Eia emissions co2 2025</dt><dd>10990.00 thousand metric tons<span class=\"layer-source\"><a href=\"https://www.eia.gov/electricity/annual/table.php?t=epa_09_05.html\">U.S. Energy Information Administration</a>. Source: October 21, 2026. Checked: October 28, 2026.</span> <p class=\"layer-scope\">EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins. Locator: Table9.5 Washington row;co2;Year 2025.</p></dd><dt>Eia emissions co2 2024</dt><dd>11610.00 thousand metric tons<span class=\"layer-source\"><a href=\"https://www.eia.gov/electricity/annual/table.php?t=epa_09_05.html\">U.S. Energy Information Administration</a>. Source: October 21, 2026. Checked: October 28, 2026.</span> <p class=\"layer-scope\">EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins. Locator: Table9.5 Washington row;co2;Year 2024.</p></dd><dt>Eia emissions so2 2025</dt><dd>8.00 thousand metric tons<span class=\"layer-source\"><a href=\"https://www.eia.gov/electricity/annual/table.php?t=epa_09_05.html\">U.S. Energy Information Administration</a>. Source: October 21, 2026. Checked: October 28, 2026.</span> <p class=\"layer-scope\">EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins. Locator: Table9.5 Washington row;so2;Year 2025.</p></dd><dt>Eia emissions so2 2024</dt><dd>10.00 thousand metric tons<span class=\"layer-source\"><a href=\"https://www.eia.gov/electricity/annual/table.php?t=epa_09_05.html\">U.S. Energy Information Administration</a>. Source: October 21, 2026. Checked: October 28, 2026.</span> <p class=\"layer-scope\">EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins. Locator: Table9.5 Washington row;so2;Year 2024.</p></dd><dt>Eia emissions nox 2025</dt><dd>11.00 thousand metric tons<span class=\"layer-source\"><a href=\"https://www.eia.gov/electricity/annual/table.php?t=epa_09_05.html\">U.S. Energy Information Administration</a>. Source: October 21, 2026. Checked: October 28, 2026.</span> <p class=\"layer-scope\">EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins. Locator: Table9.5 Washington row;nox;Year 2025.</p></dd><dt>Eia emissions nox 2024</dt><dd>11.00 thousand metric tons<span class=\"layer-source\"><a href=\"https://www.eia.gov/electricity/annual/table.php?t=epa_09_05.html\">U.S. Energy Information Administration</a>. Source: October 21, 2026. Checked: October 28, 2026.</span> <p class=\"layer-scope\">EIA Table9.5 historical state2025 and2024 emissions estimates from energy consumption at conventional power and combined-heat-and-power plants. Includes electricity generation AND production of useful thermal output,not electricity-only emissions. Source unit is thousand metric tons,not eGRID source tons,pounds,CO2equivalent or emission intensity. Source CO2,SO2 and NOx are distinct pollutants,not summed as one climate measure. Displayed zero values may represent small values rounded to zero;no absence or zero-emissions certification. Retain displayed HTML precision;source says Excel cells provide additional precision,not adopted here. No direct eGRID trend or data center allocation,marginal emissions,ambient concentration,health risk,permit compliance,current2026 activity or Native facility joins. Locator: Table9.5 Washington row;nox;Year 2024.</p></dd></dl></article>"}]}