{"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-pa-falls-application-20261025","kind":"permit_context","state_codes":["pa"],"subject":"Amazon Falls Township dated generator application context","scope":"Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed.","fields":{"pa_falls_application_basis":{"value":"Dated agency application and proposed review context, not approved or operating generator inventory.","source_ids":["pa-amazon-falls-application-news-20261025"],"locator":"July13release substantive body","scope":"Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed."},"status":{"value":"proposed","source_ids":["pa-amazon-falls-application-news-20261025"],"locator":"July13release substantive body","scope":"Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed."},"application_identity":{"value":"DEP July13,2026release identifies April2026Amazon application for Keystone Trade Center in Falls Township, Bucks County, developed by NorthPoint; Minor New Source Plan Approval Application09/0261A.","source_ids":["pa-amazon-falls-application-news-20261025"],"locator":"July13release substantive body","scope":"Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed."},"requested_equipment":{"value":"Application described280natural gas generator engines and3diesel emergency generator engines. Requested installation is not approved, installed or operating equipment; types remain separate.","source_ids":["pa-amazon-falls-application-news-20261025"],"locator":"July13release substantive body","scope":"Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed."},"stated_use":{"value":"Release describes backup electricity for utility interruption and limited testing and maintenance. Stated proposed use does not prove actual runtime, emissions or electric load.","source_ids":["pa-amazon-falls-application-news-20261025"],"locator":"July13release substantive body","scope":"Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed."},"comment_boundary":{"value":"Release expected July18Bulletin publication and30daycomment period after publication. Actual publication and exact deadline not independently verified; July14meeting announced, occurrence unverified.","source_ids":["pa-amazon-falls-application-news-20261025"],"locator":"July13release substantive body","scope":"Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed."},"atlas_record_id":{"value":null,"source_ids":["pa-amazon-falls-application-news-20261025"],"locator":"July13release substantive body","scope":"Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed.","unknown_reason":"Exact campus phase and issued permit not verified; Native candidate is not adopted association."},"issued_permit":{"value":null,"source_ids":["pa-amazon-falls-application-news-20261025"],"locator":"July13release substantive body","scope":"Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed.","unknown_reason":"Exact campus phase and issued permit not verified; Native candidate is not adopted association."},"pa_falls_later_context_basis":{"value":"Later agency context distinguishes earlier issued phase1 from pending phase2 and records held meeting separately from July13announcement.","source_ids":["pa-sero-falls-context-20261025","pa-falls-phase2-facts-20261025"],"locator":"Regional AmazonFalls subsection; information sheetpages1and2","scope":"Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence."},"later_agency_meeting":{"value":"Regional page states July14,2026community meeting held and comments accepted until August17,2026. Its stale now open wording does not establish current open period; July13release remains earlier expectation.","source_ids":["pa-sero-falls-context-20261025"],"locator":"Regional AmazonFalls subsection; information sheetpages1and2","scope":"Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence."},"phase_scope":{"value":"Information sheet says July2025PlanApproval09/0261authorized installation72critical emergency diesel engines plus4house emergency diesel engines. This is distinct from pending09/0261A280gas plus3diesel request; no combined installed inventory inferred.","source_ids":["pa-falls-phase2-facts-20261025"],"locator":"Regional AmazonFalls subsection; information sheetpages1and2","scope":"Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence."},"later_campus_address":{"value":"Regional page and information sheet identify Amazon campus at600BenFairlessDrive FallsTownship BucksCounty. Exact Native campus phase association remains unverified.","source_ids":["pa-sero-falls-context-20261025","pa-falls-phase2-facts-20261025"],"locator":"Regional AmazonFalls subsection; information sheetpages1and2","scope":"Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence."},"projection_boundary":{"value":"Information sheet compares projected annual NOx emissions to other facilities; not measured actual emissions. Its24.9tons limit statement lacks explicit averaging period there; issued limit not independently verified.","source_ids":["pa-falls-phase2-facts-20261025"],"locator":"Regional AmazonFalls subsection; information sheetpages1and2","scope":"Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence."},"pa_falls_draft_basis":{"value":"Proposed09/0261A DEPauthorization1565874 with blank issue and effective dates; draft clauses not issued permit or actual compliance.","source_ids":["pa-falls-phase2-proposed-20261025"],"locator":"Proposedconditions006,008,015,017,021 and summarypage52","scope":"54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved."},"draft_condition_basis":{"value":"Condition006pages11and12 requires NOx and VOC strictly less than25tons/year on365dayrolling sum, CO less than100 and formaldehyde less than10 on12monthrolling sum. Proposed facilitywide values include listed and exempt miscellaneous sources.","source_ids":["pa-falls-phase2-proposed-20261025"],"locator":"Proposedconditions006,008,015,017,021 and summarypage52","scope":"54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved."},"draft_summary_basis":{"value":"Page52summary lists NOx24.9, CO99.9, VOC24.9 and formaldehyde9.9tons/year on12monthrolling sum. This summary differs from condition006numeric and NOx/VOCaveraging basis; neither is actual emissions or verified issued limit.","source_ids":["pa-falls-phase2-proposed-20261025"],"locator":"Proposedconditions006,008,015,017,021 and summarypage52","scope":"54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved."},"draft_reporting_basis":{"value":"Condition021page16 reports occurrence meeting or exceeding25tons NOx or VOC per12monthrolling period within15days following occurrence month. Reporting trigger is separate from365daycondition and24.9summary.","source_ids":["pa-falls-phase2-proposed-20261025"],"locator":"Proposedconditions006,008,015,017,021 and summarypage52","scope":"54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved."},"draft_operation_boundary":{"value":"Condition008prohibits peak shaving, nonemergency demand response and financial power supply arrangements. Proposed restriction is not evidence of actual generator use.","source_ids":["pa-falls-phase2-proposed-20261025"],"locator":"Proposedconditions006,008,015,017,021 and summarypage52","scope":"54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved."},"draft_records_boundary":{"value":"Condition015includes commissioning and exempt source emissions; NOx/VOCdaily,monthly,365day records differ from other pollutant monthly/12monthrecords. Condition017testing/training records date,time,duration retained minimum5years; no actual compliance finding.","source_ids":["pa-falls-phase2-proposed-20261025"],"locator":"Proposedconditions006,008,015,017,021 and summarypage52","scope":"54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved."}}},{"id":"air-egrid-state-2023-pa","subject":"Pennsylvania historical2023 electricity-generation emissions","kind":"emissions_context","state_codes":["pa"],"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":"42","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":235912550.485,"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 PA row 41, STNGENAN (State annual net generation (MWh))","unit":"MWh","measurement_role":"reported_egrid_annual_net_generation","source_token":"235912550.48500001"},"egrid_annual_nox_emissions":{"value":24158.066,"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 PA row 41, STNOXAN (State annual NOx emissions (tons))","unit":"tons","measurement_role":"reported_egrid_annual_nox_emissions","source_token":"24158.065999999999"},"egrid_annual_so2_emissions":{"value":26965.077,"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 PA row 41, STSO2AN (State annual SO2 emissions (tons))","unit":"tons","measurement_role":"reported_egrid_annual_so2_emissions","source_token":"26965.077000000001"},"egrid_annual_co2_emissions":{"value":76172924.03,"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 PA row 41, STCO2AN (State annual CO2 emissions (tons))","unit":"tons","measurement_role":"reported_egrid_annual_co2_emissions","source_token":"76172924.030000001"},"egrid_nox_total_output_rate":{"value":0.205,"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 PA row 41, STNOXRTA (State annual NOx total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_nox_total_output_rate","source_token":"0.20499999999999999"},"egrid_so2_total_output_rate":{"value":0.229,"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 PA row 41, STSO2RTA (State annual SO2 total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_so2_total_output_rate","source_token":"0.22900000000000001"},"egrid_co2_total_output_rate":{"value":645.773,"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 PA row 41, STCO2RTA (State annual CO2 total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_co2_total_output_rate","source_token":"645.77300000000002"},"egrid_annual_ch4_emissions_lb":{"value":7934592.74,"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 PA row 41, STCH4AN (State annual CH4 emissions (lbs))","unit":"lbs","measurement_role":"reported_egrid_annual_ch4_emissions","source_token":"7934592.7400000002"},"egrid_annual_co2e_emissions":{"value":76420450.705,"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 PA row 41, STCO2EQA (State annual CO2 equivalent emissions (tons))","unit":"tons","measurement_role":"reported_egrid_annual_co2e_emissions","source_token":"76420450.704999998"},"egrid_annual_n2o_emissions_lb":{"value":1029753.782,"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 PA row 41, STN2OAN (State annual N2O emissions (lbs))","unit":"lbs","measurement_role":"reported_egrid_annual_n2o_emissions","source_token":"1029753.782"},"egrid_ozone_season_nox_total_output_rate":{"value":0.201,"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 PA row 41, 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":"0.20100000000000001"},"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":10387.401,"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 PA row 41, STNOXOZ (State ozone season NOx emissions (tons))","unit":"tons","measurement_role":"reported_egrid_ozone_season_nox_emissions","source_token":"10387.401"},"egrid_co2e_total_output_rate":{"value":647.871,"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 PA row 41, 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":"647.87099999999998"},"egrid_ch4_total_output_rate":{"value":0.034,"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 PA row 41, STCH4RTA (State annual CH4 total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_ch4_total_output_rate","source_token":"3.4000000000000002E-2"},"egrid_n2o_total_output_rate":{"value":0.004,"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 PA row 41, STN2ORTA (State annual N2O total output emission rate (lb/MWh))","unit":"lb per MWh","measurement_role":"reported_egrid_n2o_total_output_rate","source_token":"4.0000000000000001E-3"}}},{"id":"air-eia-state-emissions-2025-pa","kind":"emissions_context","subject":"Pennsylvania historical power and useful thermal emissions2025 and2024","state_codes":["pa"],"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":76836.0,"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 Pennsylvania row;co2;Year 2025","source_token":"76,836","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"},"eia_emissions_co2_2024":{"value":72323.0,"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 Pennsylvania row;co2;Year 2024","source_token":"72,323","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"},"eia_emissions_so2_2025":{"value":33.0,"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 Pennsylvania row;so2;Year 2025","source_token":"33","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"},"eia_emissions_so2_2024":{"value":27.0,"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 Pennsylvania row;so2;Year 2024","source_token":"27","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"},"eia_emissions_nox_2025":{"value":33.0,"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 Pennsylvania row;nox;Year 2025","source_token":"33","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"},"eia_emissions_nox_2024":{"value":32.0,"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 Pennsylvania row;nox;Year 2024","source_token":"32","unit":"thousand metric tons","measurement_role":"agency_estimated_generation_and_useful_thermal_emissions"}}}],"sources":{"pa-amazon-falls-application-news-20261025":{"url":"https://www.pa.gov/agencies/dep/newsroom/2026-07-13-dep-to-host-community-meeting-on-proposed-air-quality-permit-for-amazon-data-center-bucks-county","title":"Pennsylvania DEP Amazon Falls proposed air review release","publisher":"Pennsylvania Department of Environmental Protection","published_on":"2026-07-13","date_note":"Release date distinct from Aprilapplicationmonth and expectedJuly18publication.","scope":"Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed.","checked_at":"2026-10-25T10:19:19.425706+00:00","sha256":"f3944ea9ec4eb044c5a4eb588e493e3d96a97013c519c5ee4917fec16b8a6d1c","tier":"A","establishes_status":["proposed"]},"pa-sero-falls-context-20261025":{"url":"https://www.pa.gov/agencies/dep/dep-regions/southeast-regional-office","title":"Pennsylvania regional Amazon Falls context","publisher":"Pennsylvania Department of Environmental Protection","published_on":null,"date_note":"Original publication unknown; reported eventdates and anticipated dates separate from sourcecheck.","scope":"Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence.","checked_at":"2026-10-25T10:29:21.377681+00:00","sha256":"414d9f112eb178ee76e657418806fb45078de17f963f59299a32d5c7ac1e759f","tier":"A","establishes_status":["proposed"]},"pa-falls-phase2-facts-20261025":{"url":"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Plan%20Approval%20Phase%202%20Fact%20Sheet.pdf","title":"Pennsylvania Amazon Falls phase2 information sheet","publisher":"Pennsylvania Department of Environmental Protection","published_on":null,"date_note":"Original publication unknown; reported eventdates and anticipated dates separate from sourcecheck.","scope":"Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence.","checked_at":"2026-10-25T10:34:17.699962+00:00","sha256":"ca5e1bcc8e571190d85a85c8479b5e4bcdd31c3f075b445872102567cd7290b0","tier":"A","establishes_status":["proposed"]},"pa-falls-phase2-proposed-20261025":{"url":"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Proposed%20Plan%20Approval,%2009-0261A.pdf","title":"Amazon Falls09/0261A proposed plan approval","publisher":"Pennsylvania Department of Environmental Protection","published_on":null,"date_note":"Proposed document metadataJuly2026not issuance; issue and effective dates blank.","scope":"54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved.","checked_at":"2026-10-25T10:44:13.221916+00:00","sha256":"54b5529bbaa21b7dcfdd52eeea6039253612ad6944ecdc0fe2067c6c77021e0c","tier":"A","establishes_status":["proposed"]},"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-pa-falls-application-20261025","html":"<article><h3>Amazon Falls Township dated generator application context</h3><p class=\"layer-scope\">Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed.</p><dl class=\"layer-fields\"><dt>Pa falls application basis</dt><dd>Dated agency application and proposed review context, not approved or operating generator inventory.<span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/newsroom/2026-07-13-dep-to-host-community-meeting-on-proposed-air-quality-permit-for-amazon-data-center-bucks-county\">Pennsylvania Department of Environmental Protection</a>. Source: July 13, 2026. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed. Locator: July13release substantive body.</p></dd><dt>Status</dt><dd>proposed<span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/newsroom/2026-07-13-dep-to-host-community-meeting-on-proposed-air-quality-permit-for-amazon-data-center-bucks-county\">Pennsylvania Department of Environmental Protection</a>. Source: July 13, 2026. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed. Locator: July13release substantive body.</p></dd><dt>Application identity</dt><dd>DEP July13,2026release identifies April2026Amazon application for Keystone Trade Center in Falls Township, Bucks County, developed by NorthPoint; Minor New Source Plan Approval Application09/0261A.<span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/newsroom/2026-07-13-dep-to-host-community-meeting-on-proposed-air-quality-permit-for-amazon-data-center-bucks-county\">Pennsylvania Department of Environmental Protection</a>. Source: July 13, 2026. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed. Locator: July13release substantive body.</p></dd><dt>Requested equipment</dt><dd>Application described280natural gas generator engines and3diesel emergency generator engines. Requested installation is not approved, installed or operating equipment; types remain separate.<span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/newsroom/2026-07-13-dep-to-host-community-meeting-on-proposed-air-quality-permit-for-amazon-data-center-bucks-county\">Pennsylvania Department of Environmental Protection</a>. Source: July 13, 2026. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed. Locator: July13release substantive body.</p></dd><dt>Stated use</dt><dd>Release describes backup electricity for utility interruption and limited testing and maintenance. Stated proposed use does not prove actual runtime, emissions or electric load.<span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/newsroom/2026-07-13-dep-to-host-community-meeting-on-proposed-air-quality-permit-for-amazon-data-center-bucks-county\">Pennsylvania Department of Environmental Protection</a>. Source: July 13, 2026. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed. Locator: July13release substantive body.</p></dd><dt>Comment boundary</dt><dd>Release expected July18Bulletin publication and30daycomment period after publication. Actual publication and exact deadline not independently verified; July14meeting announced, occurrence unverified.<span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/newsroom/2026-07-13-dep-to-host-community-meeting-on-proposed-air-quality-permit-for-amazon-data-center-bucks-county\">Pennsylvania Department of Environmental Protection</a>. Source: July 13, 2026. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed. Locator: July13release substantive body.</p></dd><dt>Atlas record id</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/newsroom/2026-07-13-dep-to-host-community-meeting-on-proposed-air-quality-permit-for-amazon-data-center-bucks-county\">Pennsylvania Department of Environmental Protection</a>. Source: July 13, 2026. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed. Locator: July13release substantive body.</p></dd><dt>Issued permit</dt><dd><span class=\"layer-empty\">Not established</span><span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/newsroom/2026-07-13-dep-to-host-community-meeting-on-proposed-air-quality-permit-for-amazon-data-center-bucks-county\">Pennsylvania Department of Environmental Protection</a>. Source: July 13, 2026. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Whole substantive July13,2026DEP release reviewed. Application, Bulletin publication, final permit and exact campus phase not independently reviewed. Locator: July13release substantive body.</p></dd><dt>Pa falls later context basis</dt><dd>Later agency context distinguishes earlier issued phase1 from pending phase2 and records held meeting separately from July13announcement.<span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/dep-regions/southeast-regional-office\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <span class=\"layer-source\"><a href=\"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Plan%20Approval%20Phase%202%20Fact%20Sheet.pdf\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence. Locator: Regional AmazonFalls subsection; information sheetpages1and2.</p></dd><dt>Later agency meeting</dt><dd>Regional page states July14,2026community meeting held and comments accepted until August17,2026. Its stale now open wording does not establish current open period; July13release remains earlier expectation.<span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/dep-regions/southeast-regional-office\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence. Locator: Regional AmazonFalls subsection; information sheetpages1and2.</p></dd><dt>Phase scope</dt><dd>Information sheet says July2025PlanApproval09/0261authorized installation72critical emergency diesel engines plus4house emergency diesel engines. This is distinct from pending09/0261A280gas plus3diesel request; no combined installed inventory inferred.<span class=\"layer-source\"><a href=\"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Plan%20Approval%20Phase%202%20Fact%20Sheet.pdf\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence. Locator: Regional AmazonFalls subsection; information sheetpages1and2.</p></dd><dt>Later campus address</dt><dd>Regional page and information sheet identify Amazon campus at600BenFairlessDrive FallsTownship BucksCounty. Exact Native campus phase association remains unverified.<span class=\"layer-source\"><a href=\"https://www.pa.gov/agencies/dep/dep-regions/southeast-regional-office\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <span class=\"layer-source\"><a href=\"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Plan%20Approval%20Phase%202%20Fact%20Sheet.pdf\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence. Locator: Regional AmazonFalls subsection; information sheetpages1and2.</p></dd><dt>Projection boundary</dt><dd>Information sheet compares projected annual NOx emissions to other facilities; not measured actual emissions. Its24.9tons limit statement lacks explicit averaging period there; issued limit not independently verified.<span class=\"layer-source\"><a href=\"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Plan%20Approval%20Phase%202%20Fact%20Sheet.pdf\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">Later independent agency regional Falls subsection and full2page information sheet; no issuedphase2permit or fullregulation review. Original July13expectations preserved as dated evidence. Locator: Regional AmazonFalls subsection; information sheetpages1and2.</p></dd><dt>Pa falls draft basis</dt><dd>Proposed09/0261A DEPauthorization1565874 with blank issue and effective dates; draft clauses not issued permit or actual compliance.<span class=\"layer-source\"><a href=\"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Proposed%20Plan%20Approval,%2009-0261A.pdf\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved. Locator: Proposedconditions006,008,015,017,021 and summarypage52.</p></dd><dt>Draft condition basis</dt><dd>Condition006pages11and12 requires NOx and VOC strictly less than25tons/year on365dayrolling sum, CO less than100 and formaldehyde less than10 on12monthrolling sum. Proposed facilitywide values include listed and exempt miscellaneous sources.<span class=\"layer-source\"><a href=\"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Proposed%20Plan%20Approval,%2009-0261A.pdf\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved. Locator: Proposedconditions006,008,015,017,021 and summarypage52.</p></dd><dt>Draft summary basis</dt><dd>Page52summary lists NOx24.9, CO99.9, VOC24.9 and formaldehyde9.9tons/year on12monthrolling sum. This summary differs from condition006numeric and NOx/VOCaveraging basis; neither is actual emissions or verified issued limit.<span class=\"layer-source\"><a href=\"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Proposed%20Plan%20Approval,%2009-0261A.pdf\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved. Locator: Proposedconditions006,008,015,017,021 and summarypage52.</p></dd><dt>Draft reporting basis</dt><dd>Condition021page16 reports occurrence meeting or exceeding25tons NOx or VOC per12monthrolling period within15days following occurrence month. Reporting trigger is separate from365daycondition and24.9summary.<span class=\"layer-source\"><a href=\"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Proposed%20Plan%20Approval,%2009-0261A.pdf\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved. Locator: Proposedconditions006,008,015,017,021 and summarypage52.</p></dd><dt>Draft operation boundary</dt><dd>Condition008prohibits peak shaving, nonemergency demand response and financial power supply arrangements. Proposed restriction is not evidence of actual generator use.<span class=\"layer-source\"><a href=\"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Proposed%20Plan%20Approval,%2009-0261A.pdf\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved. Locator: Proposedconditions006,008,015,017,021 and summarypage52.</p></dd><dt>Draft records boundary</dt><dd>Condition015includes commissioning and exempt source emissions; NOx/VOCdaily,monthly,365day records differ from other pollutant monthly/12monthrecords. Condition017testing/training records date,time,duration retained minimum5years; no actual compliance finding.<span class=\"layer-source\"><a href=\"https://files.dep.state.pa.us/RegionalResources/SERO/SEROPortalFiles/Community%20Info/AmazonDCFallsTwp/Air%20Quality%20Proposed%20Plan%20Approval,%2009-0261A.pdf\">Pennsylvania Department of Environmental Protection</a>. Source: Publication date not stated. Checked: October 25, 2026.</span> <p class=\"layer-scope\">54page proposed document onlypages1to3,11to16and52text reviewed; page52visuallychecked. Blankissue/effective dates, no issued authorization. Distinct condition, summary and reporting bases preserved. Locator: Proposedconditions006,008,015,017,021 and summarypage52.</p></dd></dl></article>"},{"id":"air-egrid-state-2023-pa","html":"<article><h3>Pennsylvania 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>42<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>235912550.49 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 PA row 41, STNGENAN (State annual net generation (MWh)).</p></dd><dt>Egrid annual nox emissions</dt><dd>24158.07 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 PA row 41, STNOXAN (State annual NOx emissions (tons)).</p></dd><dt>Egrid annual so2 emissions</dt><dd>26965.08 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 PA row 41, STSO2AN (State annual SO2 emissions (tons)).</p></dd><dt>Egrid annual co2 emissions</dt><dd>76172924.03 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 PA row 41, STCO2AN (State annual CO2 emissions (tons)).</p></dd><dt>Egrid nox total output rate</dt><dd>0.20 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 PA row 41, STNOXRTA (State annual NOx total output emission rate (lb/MWh)).</p></dd><dt>Egrid so2 total output rate</dt><dd>0.23 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 PA row 41, STSO2RTA (State annual SO2 total output emission rate (lb/MWh)).</p></dd><dt>Egrid co2 total output rate</dt><dd>645.77 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 PA row 41, STCO2RTA (State annual CO2 total output emission rate (lb/MWh)).</p></dd><dt>Egrid annual ch4 emissions lb</dt><dd>7934592.74 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 PA row 41, STCH4AN (State annual CH4 emissions (lbs)).</p></dd><dt>Egrid annual co2e emissions</dt><dd>76420450.70 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 PA row 41, STCO2EQA (State annual CO2 equivalent emissions (tons)).</p></dd><dt>Egrid annual n2o emissions lb</dt><dd>1029753.78 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 PA row 41, STN2OAN (State annual N2O emissions (lbs)).</p></dd><dt>Egrid ozone season nox total output rate</dt><dd>0.20 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 PA row 41, 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>10387.40 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 PA row 41, STNOXOZ (State ozone season NOx emissions (tons)).</p></dd><dt>Egrid co2e total output rate</dt><dd>647.87 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 PA row 41, STC2ERTA (State annual CO2 equivalent total output emission rate (lb/MWh)).</p></dd><dt>Egrid ch4 total output rate</dt><dd>0.03 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 PA row 41, 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 PA row 41, STN2ORTA (State annual N2O total output emission rate (lb/MWh)).</p></dd></dl></article>"},{"id":"air-eia-state-emissions-2025-pa","html":"<article><h3>Pennsylvania 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>76836.00 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 Pennsylvania row;co2;Year 2025.</p></dd><dt>Eia emissions co2 2024</dt><dd>72323.00 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 Pennsylvania row;co2;Year 2024.</p></dd><dt>Eia emissions so2 2025</dt><dd>33.00 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 Pennsylvania row;so2;Year 2025.</p></dd><dt>Eia emissions so2 2024</dt><dd>27.00 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 Pennsylvania row;so2;Year 2024.</p></dd><dt>Eia emissions nox 2025</dt><dd>33.00 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 Pennsylvania row;nox;Year 2025.</p></dd><dt>Eia emissions nox 2024</dt><dd>32.00 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 Pennsylvania row;nox;Year 2024.</p></dd></dl></article>"}]}