Datasets:

sarkarghya
/

im3_open_source_data_center_atlas_v2026.02.09

id int64 2.74M 13.5B	state stringclasses 47 values	state_abb stringclasses 47 values	state_id int64 1 72	county stringclasses 221 values	county_id int64 1 683	operator stringclasses 164 values	ref stringlengths 1 38 ⌀	name stringlengths 2 70 ⌀	sqft float64 204 26.6M ⌀	lon float64 -123.33 -66.05	lat float64 18.4 48.8	type stringclasses 3 values	im3_row_key stringlengths 7 13	power_source_type stringclasses 50 values	power_source_type_scope stringclasses 1 value	power_source_basis stringclasses 20 values	power_source_role stringclasses 16 values	power_source_notes stringlengths 78 3.86k ⌀	research_status stringclasses 11 values	grid_connection_evidence_scope stringclasses 10 values	utility_provider_reported stringclasses 55 values	likely_retail_utility_hifld stringclasses 200 values	hifld_match_count int64 0 12	on_site_generation_mw float64 10 130 ⌀	reported_facility_power_mw stringclasses 49 values	dedicated_power_plant stringclasses 6 values	contract_source_type stringclasses 5 values	contract_source_scope stringclasses 2 values	power_source_mix_components stringclasses 42 values	power_source_mix_profile stringclasses 11 values	power_source_mix_dominant_source stringclasses 11 values	power_source_mix_dominant_share stringclasses 39 values	grid_generation_mix_provider stringclasses 115 values	grid_generation_mix_scope stringclasses 37 values	grid_generation_mix_year stringclasses 23 values	grid_generation_mix_quote stringclasses 125 values	grid_generation_mix_url stringclasses 83 values	grid_generation_mix_confidence stringclasses 3 values	grid_generation_mix_source_level stringclasses 5 values	source_datasets stringclasses 166 values	evidence_urls stringlengths 43 2.48k	source_match_confidence stringclasses 4 values
751,881,301	District of Columbia	DC	11	District of Columbia	1	CoreSite	null	CoreSite DC1	null	-77.029149	38.902888	point	point:1	grid	null	reported:Compute Atlas utility provider	utility_generation_mix	Compute Atlas reports Pepco as the facility utility; generation fuel mix is not disclosed.; Official PJM Interconnection evidence supports a multi-source utility/customer-class mix (regional_default_pjm_system_mix); the main category remains grid; utility mix is context only and does not trace individual electrons to a...	reported_utility_generation_mix	facility_utility_reported	Pepco	POTOMAC ELECTRIC POWER CO	1	null	null	null	null	null	null	null	null	null	PJM Interconnection	regional_default_pjm_system_mix	2024	PJM 2024 system mix: natural gas 44.15%, nuclear 32.61%, coal 14.80%, wind 3.75%, solar 2.12%, and hydro 0.95%.	https://gats.pjm-eis.com/gats2/PublicReports/PJMSystemMix	medium	serving_utility	Compute Atlas; HIFLD; official utility generation/fuel-mix disclosure	https://www.coresite.com/data-center/dc1-washington-d-c; https://www.openstreetmap.org/node/751881301; https://www.arcgis.com/home/item.html?id=597555ce8e4a4892a030784a7c657fdd; https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://ga...	high
1,825,907,839	New Mexico	NM	35	Bernalillo County	1	null	null	Southwest Cyberport	null	-106.589349	35.103293	point	point:2	grid	null	inferred:HIFLD retail service territory	utility_generation_mix	Official PNM evidence supports a multi-source utility/customer-class mix (utility_resource_plan); the main category remains grid; utility mix is context only and does not trace individual electrons to a specific plant. Source quote: PNM's portfolio includes wind, solar, storage, natural gas, and remaining coal/nuclear ...	reported_utility_generation_mix	exact_hifld_territory	null	PUBLIC SERVICE CO OF NM	1	null	null	null	null	null	null	null	null	null	PNM	utility_resource_plan	2024	PNM's portfolio includes wind, solar, storage, natural gas, and remaining coal/nuclear resources during its transition to zero-carbon power.	https://www.pnm.com/energy-sources	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.pnmresources.com/about-us.aspx; https://www.pnm.com/energy-sources	null
2,590,601,520	Oregon	OR	41	Josephine County	33	null	null	FCR	null	-123.32863	42.437882	point	point:3	grid	null	inferred:HIFLD retail service territory (within 100 m; candidate territories)	utility_generation_mix	HIFLD returned 1 retail-territory candidate(s) within 100 m of the centroid; the exact point had no polygon hit, so provider selection and generation mix are not asserted.; Official PacifiCorp / Pacific Power evidence supports a multi-source utility/customer-class mix (retail_utility_system); the main category remains ...	reported_utility_generation_mix	nearby_hifld_territory_100m	null	null	0	null	null	null	null	null	null	null	null	null	PacifiCorp / Pacific Power	retail_utility_system	2024	Based on energy production ... Pacific Power's power source mix includes owned resources and purchases from third parties. Basic Service: coal 28.82%, natural gas 26.48%, unspecified 19.41%, wind 15.11%, hydro 6.53%, solar 2.40%.	https://www.pacificpower.net/content/dam/pcorp/documents/en/pacificpower/my-account/bill-inserts/or/PP_OR_Fuel_Mix_2024-Year_Bill-Insert_RESIDENTIAL.pdf	low	serving_utility	HIFLD buffered retail service territory; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query?where=1%3D1&geometry=-123.3286299%2C42.43788240000002&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esriSpatialRelIntersects&distance=100&units=esriSRUnit_Meter&outFields=NAME%2CID%2C...	null
2,607,827,436	California	CA	6	San Diego County	73	null	null	SDSU Computer Room	null	-117.070888	32.775025	point	point:4	grid; natural_gas; solar; wind; biofuel	utility_customer_mix	inferred:HIFLD retail service territory	utility_generation_mix	Official San Diego Gas & Electric evidence supports a multi-source utility/customer-class mix (retail_power_content_label); the documented utility/customer mix supports this multi-source supply profile at the stated scope; it does not trace individual electrons to a specific plant. Source quote: 2024 SDG&E power-conten...	reported_utility_generation_mix	exact_hifld_territory	null	SAN DIEGO GAS & ELECTRIC CO	1	null	null	null	null	null	natural_gas; solar; wind; biofuel	natural_gas_led_utility_mix	natural_gas	59%	San Diego Gas & Electric	retail_power_content_label	2024	SDG&E 2024 power-content label: natural gas 59%, RPS-eligible renewables 41% (solar 24%, wind 16%, biomass and biogas 1%), and 0% nuclear, hydroelectric, coal/petroleum, and unspecified power.	https://www.sdge.com/sites/default/files/documents/2025-12/2024_PCL_SAN_DIEGO_GAS%20_ELECTRIC_COMPANY%20%281%29.pdf	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.sempra.com; https://sdge.com/sites/default/files/documents/2025-10/2024_PCL_SAN_DIEGO_GAS%20_ELECTRIC_COMPANY.pdf; https://www.sdge.com/sites/default/files/documents/2025-12/202...	null
3,406,467,087	Florida	FL	12	Miami-Dade County	86	null	null	NocRoom Miami IT Services	null	-80.317748	25.791545	point	point:5	grid; natural_gas; nuclear; solar; unspecified; coal; oil	utility_customer_mix	inferred:HIFLD retail service territory	utility_generation_mix	Official Florida Power & Light evidence supports a multi-source utility/customer-class mix (retail_power_content_label); the documented utility/customer mix supports this multi-source supply profile at the stated scope; it does not trace individual electrons to a specific plant. Source quote: July 2023–June 2024 mix: n...	reported_utility_generation_mix	exact_hifld_territory	null	FLORIDA POWER & LIGHT CO	1	null	null	null	null	null	natural_gas; nuclear; solar; unspecified; coal; oil	natural_gas_led_utility_mix	natural_gas	about 70%	Florida Power & Light	retail_power_content_label	2024	July 2023–June 2024 mix: natural gas about 70%, nuclear about 19.5%, solar about 7.3%, purchased power 2.2%, coal 0.4%, and oil 0.2%.	https://www.fpl.com/content/dam/fplgp/us/en/news/2024/fpl-news-q4-sept-2024.pdf	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.fpl.com/content/dam/fplgp/us/en/news/2024/fpl-news-q4-sept-2024.pdf	null
3,406,476,814	Florida	FL	12	Miami-Dade County	86	null	null	NocRoom Miami IT Services	null	-80.423435	25.646562	point	point:6	grid; natural_gas; nuclear; solar; unspecified; coal; oil	utility_customer_mix	inferred:HIFLD retail service territory	utility_generation_mix	Official Florida Power & Light evidence supports a multi-source utility/customer-class mix (retail_power_content_label); the documented utility/customer mix supports this multi-source supply profile at the stated scope; it does not trace individual electrons to a specific plant. Source quote: July 2023–June 2024 mix: n...	reported_utility_generation_mix	exact_hifld_territory	null	FLORIDA POWER & LIGHT CO	1	null	null	null	null	null	natural_gas; nuclear; solar; unspecified; coal; oil	natural_gas_led_utility_mix	natural_gas	about 70%	Florida Power & Light	retail_power_content_label	2024	July 2023–June 2024 mix: natural gas about 70%, nuclear about 19.5%, solar about 7.3%, purchased power 2.2%, coal 0.4%, and oil 0.2%.	https://www.fpl.com/content/dam/fplgp/us/en/news/2024/fpl-news-q4-sept-2024.pdf	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.fpl.com/content/dam/fplgp/us/en/news/2024/fpl-news-q4-sept-2024.pdf	null
3,468,203,102	Louisiana	LA	22	East Baton Rouge Parish	33	null	null	Center for Computation & Technology (CCT)	null	-91.172545	30.407446	point	point:7	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	balancing_authority_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official Midcontinent Independent System Operator balancing-authority evidence supports a multi-source system mix; the main category remains grid; BA mix is context only and ...	reported_balancing_authority_generation_mix	ambiguous_hifld_territory	null	DIXIE ELECTRIC MEMBERSHIP CORP; ENTERGY LOUISIANA LLC	2	null	null	null	null	null	null	null	null	null	Midcontinent Independent System Operator	balancing_authority_system_mix	2024	MISO 2024 generation mix: natural gas 39%, coal 26%, wind 15%, nuclear 14%, solar 2%, and hydro 1%.	https://cdn.misoenergy.org/2024%20State%20of%20the%20Market%20Report704622.pdf	low	balancing_authority	HIFLD; official balancing-authority generation-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://cdn.misoenergy.org/2024%20State%20of%20the%20Market%20Report704622.pdf	null
3,732,415,309	Oregon	OR	41	Multnomah County	51	Alco Properties	null	The Pittock Internet Exchange	null	-122.680562	45.521425	point	point:8	grid; natural_gas; hydro; wind; solar; coal; biofuel; unspecified	utility_customer_mix	inferred:HIFLD retail service territory	utility_generation_mix	Official Portland General Electric evidence supports a multi-source utility/customer-class mix (retail_utility_system); the documented utility/customer mix supports this multi-source supply profile at the stated scope; it does not trace individual electrons to a specific plant. Source quote: PGE owns some power and pur...	reported_utility_generation_mix	exact_hifld_territory	null	PORTLAND GENERAL ELECTRIC CO	1	null	null	null	null	null	natural_gas; hydro; wind; solar; coal; biofuel; unspecified	natural_gas_led_utility_mix	natural_gas	36%	Portland General Electric	retail_utility_system	2024	PGE's 2024 total system load mix: natural gas 36%, hydro 26%, wind 15%, solar 4%, coal 6%, waste/wood/landfill gas 1%, and unspecified purchased power 12%.	https://investors.portlandgeneral.com/news-releases/news-release-details/portland-general-electric-announces-2024-financial-results-and	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.portlandgeneral.com/default.aspx; https://portlandgeneral.com/about/who-we-are/how-we-generate-energy/energy-sources; https://investors.portlandgeneral.com/news-releases/news-r...	null
4,879,481,820	Georgia	GA	13	Fulton County	121	Google	null	Google Fiber	null	-84.366859	33.771568	point	point:9	grid; natural_gas; oil; nuclear; hydro; solar; wind; biofuel; coal; unspecified	utility_customer_mix	inferred:HIFLD retail service territory	utility_generation_mix	Official Georgia Power evidence supports a multi-source utility/customer-class mix (vertically_integrated_generation_portfolio); the documented utility/customer mix supports this multi-source supply profile at the stated scope; it does not trace individual electrons to a specific plant. Source quote: Georgia Power's 20...	reported_utility_generation_mix	exact_hifld_territory	null	GEORGIA POWER CO	1	null	null	null	null	null	natural_gas; oil; nuclear; hydro; solar; wind; biofuel; coal; unspecified	natural_gas_and_oil_led_utility_mix	natural_gas_and_oil	40%	Georgia Power	retail_utility_energy_mix	2024	Georgia Power 2024 energy mix: 40% gas/oil, 29% nuclear, 8% renewables, 2% hydro, 16% coal, and 5% null energy.	https://www.georgiapower.com/content/dam/georgia-power/pdfs/company-pdfs/facts-figures-2025.pdf	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure; official utility customer/territorial power-content disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.georgiapower.com/about/energy/sources.html; https://www.georgiapower.com/content/dam/georgia-power/pdfs/company-pdfs/facts-figures-2025.pdf; https://www.georgiapower.com/conten...	null
5,146,323,411	California	CA	6	Alameda County	1	null	null	Open Computing Facility	null	-122.259823	37.869852	point	point:10	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	candidate_utility_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official candidate utilities: Pacific Gas and Electric Company, Western Area Power Administration evidence supports a multi-source utility/customer-class mix (candidate_utili...	reported_candidate_utility_generation_mix	ambiguous_hifld_territory	null	PACIFIC GAS & ELECTRIC CO.; WAPA-- WESTERN AREA POWER ADMINISTRATION	2	null	null	null	null	null	null	null	null	null	candidate utilities: Pacific Gas and Electric Company, Western Area Power Administration	candidate_utility_mix_consensus	2024	Pacific Gas and Electric Company: 2024 Base Plan: RPS-eligible renewables 23%, large hydroelectric 12%, nuclear 63%, natural gas 2%, and unspecified power 0%. \| Western Area Power Administration: WAPA reported approximately 86.3% federal hydropower and 13.7% purchased power for October 2023–September 2024.	https://www.pge.com/assets/pge/docs/about/corporate-responsibility-and-sustainability/2024-pcl-pacific-gas-and-electric-company.pdf	high	candidate_utility_consensus	HIFLD; OSM-linked facility page; official candidate-utility generation/fuel-mix disclosures	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.pgecorp.com; https://www.ocf.berkeley.edu/; https://www.pge.com/assets/pge/docs/about/corporate-responsibility-and-sustainability/2024-pcl-pacific-gas-and-electric-company.pdf; ...	null
5,225,685,660	Virginia	VA	51	Lynchburg city	680	null	null	Lumos Networks	null	-79.142706	37.415688	point	point:11	grid	null	inferred:HIFLD retail service territory	utility_generation_mix	Official American Electric Power evidence supports a multi-source utility/customer-class mix (vertically_integrated_parent_portfolio); the main category remains grid; utility mix is context only and does not trace individual electrons to a specific plant. Source quote: AEP's 2024 vertically integrated generation mix wa...	reported_utility_generation_mix	exact_hifld_territory	null	APPALACHIAN POWER CO	1	null	null	null	null	null	null	null	null	null	American Electric Power	vertically_integrated_parent_portfolio	2024	AEP's 2024 vertically integrated generation mix was approximately 40% coal/lignite, 22% nuclear, 22% natural gas, and 16% renewables.	https://docs.aep.com/docs/investors/filings/docs/AEP_10K_2024.pdf	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure; official utility customer/territorial power-content disclosure; official utility customer/territorial power-content disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://docs.aep.com/docs/investors/filings/docs/AEP_10K_2024.pdf; https://www.aepohio.com/lib/docs/environment/AEPOhioEnvironmentalDisclosureMarch2025.pdf; https://docs.aep.com/docs/inves...	null
6,401,035,673	Oklahoma	OK	40	Oklahoma County	109	null	null	Rack59 Data Center	null	-97.649745	35.467205	point	point:12	grid	null	inferred:HIFLD retail service territory	utility_generation_mix	Official OG&E evidence supports a multi-source utility/customer-class mix (utility_generation_portfolio); the main category remains grid; utility mix is context only and does not trace individual electrons to a specific plant. Source quote: OG&E reports approximately 66% natural-gas, 22% coal, and 7% wind/solar generat...	reported_utility_generation_mix	exact_hifld_territory	null	OKLAHOMA GAS & ELECTRIC CO	1	null	null	null	null	null	null	null	null	null	OG&E	utility_generation_portfolio	2024/2025	OG&E reports approximately 66% natural-gas, 22% coal, and 7% wind/solar generation capacity.	https://www.oge.com/web/portal/label_ord/who-we-are/what-we-do/overview	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.oge.com/web/portal/label_ord/who-we-are/what-we-do/overview	null
6,625,492,701	New Mexico	NM	35	Bernalillo County	1	Oso Grande	OSO	Oso Grande	null	-106.653671	35.092502	point	point:13	grid	null	inferred:HIFLD retail service territory	utility_generation_mix	Official PNM evidence supports a multi-source utility/customer-class mix (utility_resource_plan); the main category remains grid; utility mix is context only and does not trace individual electrons to a specific plant. Source quote: PNM's portfolio includes wind, solar, storage, natural gas, and remaining coal/nuclear ...	reported_utility_generation_mix	exact_hifld_territory	null	PUBLIC SERVICE CO OF NM	1	null	null	null	null	null	null	null	null	null	PNM	utility_resource_plan	2024	PNM's portfolio includes wind, solar, storage, natural gas, and remaining coal/nuclear resources during its transition to zero-carbon power.	https://www.pnm.com/energy-sources	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.pnmresources.com/about-us.aspx; https://www.pnm.com/energy-sources	null
6,685,432,442	Nevada	NV	32	Storey County	29	Switch	null	Switch Tahoe Reno - The Citadel Campus	null	-119.479592	39.514096	point	point:14	grid; natural_gas; coal; hydro; geothermal; solar; nuclear; wind; biofuel; oil	utility_customer_mix	inferred:HIFLD retail service territory	utility_generation_mix	Official NV Energy evidence supports a multi-source utility/customer-class mix (retail_power_content_label); the documented utility/customer mix supports this multi-source supply profile at the stated scope; it does not trace individual electrons to a specific plant. Source quote: Southern Nevada 2024 mix: natural gas,...	reported_utility_generation_mix	exact_hifld_territory	null	SIERRA PACIFIC POWER CO	1	null	null	null	null	null	natural_gas; coal; hydro; geothermal; solar; nuclear; wind; biofuel; oil	natural_gas_led_utility_mix	natural_gas	47.61%	NV Energy	retail_power_content_label	2024	Northern Nevada 2024 power-content label: natural gas 47.61%, solar 26.61%, coal 14.16%, geothermal 6.08%, hydroelectric 3.02%, nuclear 0.95%, wind 1.30%, biofuel 0.08%, biomass 0.13%, oil 0.01%, and other 0.05%.	https://www.nvenergy.com/publish/content/dam/nvenergy/bill_inserts/2024/7_jul/power-content-insert-north-2024_2_31.pdf	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.nvenergy.com/; https://www.nvenergy.com/publish/content/dam/nvenergy/bill_inserts/2025/01_jan/power-content-insert-south-2025_3_31.pdf; https://www.nvenergy.com/publish/content...	null
6,793,837,329	West Virginia	WV	54	Morgan County	65	null	null	Morgan Wireless	null	-78.22532	39.630985	point	point:15	grid	null	inferred:HIFLD retail service territory (within 100 m; candidate territories)	utility_generation_mix	HIFLD returned 1 retail-territory candidate(s) within 100 m of the centroid; the exact point had no polygon hit, so provider selection and generation mix are not asserted.; Official PJM Interconnection evidence supports a multi-source utility/customer-class mix (regional_default_pjm_system_mix); the main category remai...	reported_utility_generation_mix	nearby_hifld_territory_100m	null	null	0	null	null	null	null	null	null	null	null	null	PJM Interconnection	regional_default_pjm_system_mix	2024	PJM 2024 system mix: natural gas 44.15%, nuclear 32.61%, coal 14.80%, wind 3.75%, solar 2.12%, and hydro 0.95%.	https://gats.pjm-eis.com/gats2/PublicReports/PJMSystemMix	low	serving_utility	OSM-linked facility page; HIFLD buffered retail service territory; HIFLD buffered retail service territory; official utility generation/fuel-mix disclosure	https://www.morganwireless.net; https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query?where=1%3D1&geometry=-78.2253196%2C39.63098509999999&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esriSpatialRelIntersects&distance=100&units=esriSRUn...	null
6,856,057,098	Texas	TX	48	Dallas County	113	null	null	VIRTBIZ	null	-96.782815	32.782546	point	point:16	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	balancing_authority_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official ERCOT balancing-authority evidence supports a multi-source system mix; the main category remains grid; BA mix is context only and does not trace individual electrons...	reported_balancing_authority_generation_mix	ambiguous_hifld_territory	null	FARMERS ELECTRIC COOP, INC - (TX); HILCO ELECTRIC COOPERATIVE, INC.; ONCOR ELECTRIC DELIVERY COMPANY LLC; TEXAS-NEW MEXICO POWER CO; TRINITY VALLEY ELEC COOP INC	5	null	null	null	null	null	null	null	null	null	ERCOT	balancing_authority_system_mix	2024	ERCOT 2024 generation shares: natural gas 44.2%, wind 24.2%, coal 12.6%, solar 10.4%, nuclear 8.4%, and hydro/biofuels about 0.1% each.	https://www.ercot.com/files/docs/2025/06/16/4.7-System-Operations-Update.pdf	low	balancing_authority	HIFLD; OSM-linked facility page; official balancing-authority generation-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.tvec.net/; http://www.hilco.coop/; http://www.farmerselectric.coop/; http://www.tnmp.com/; http://www.oncor.com/EN/Pages/Oncor-Electric-Delivery-Co-LLC.aspx; https://www.virtbiz...	null
7,171,975,407	Maine	ME	23	Cumberland County	5	FirstLight	null	FirstLight Data Center	null	-70.261379	43.657839	point	point:17	grid; natural_gas; oil; hydro; biofuel; wind; solar	utility_customer_mix	inferred:HIFLD retail service territory	utility_generation_mix	Official Central Maine Power evidence supports a multi-source utility/customer-class mix (standard_offer_retail_supply); the documented utility/customer mix supports this multi-source supply profile at the stated scope; it does not trace individual electrons to a specific plant. Source quote: July 2024 Standard Offer l...	reported_utility_generation_mix	exact_hifld_territory	null	CENTRAL MAINE POWER CO	1	null	null	null	null	null	natural_gas; oil; hydro; biofuel; wind; solar	natural_gas_led_utility_mix	natural_gas	63.3%	Central Maine Power	standard_offer_retail_supply	2023/2024	July 2024 Standard Offer label for 2023 supply: natural gas 63.3%, oil 8.8%, hydro 8.4%, biomass 7.7%, wind 5.8%, and solar 2.7%.	https://www.maine.gov/mpuc/sites/maine.gov.mpuc/files/inline-files/Q3%202024%20Disclosure%20Label.pdf	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.cmpco.com/; https://www.maine.gov/mpuc/sites/maine.gov.mpuc/files/inline-files/Q3%202024%20Disclosure%20Label.pdf	null
7,264,976,228	Indiana	IN	18	Tippecanoe County	157	null	null	Learning GIS!	null	-86.914155	40.42179	point	point:18	grid	null	inferred:HIFLD retail service territory (within 100 m; candidate territories)	state_generation_mix	HIFLD returned 2 retail-territory candidate(s) within 100 m of the centroid; the exact point had no polygon hit, so provider selection and generation mix are not asserted.; EPA eGRID state data support a multi-source regional generation context for IN; main category remains grid; state mix is context only. This does no...	reported_state_generation_mix	nearby_hifld_territory_100m	null	null	0	null	null	null	null	null	null	null	null	null	EPA eGRID state IN	state_generation_mix	2023	EPA eGRID 2023 state generation context for IN: coal 45.5%, natural gas 38.7%, hydro 0.5%, wind 9.8%, solar 2.0%, biomass 0.3%, oil/other fossil 2.5%, unspecified/other purchased 0.5%. This is a state average and does not identify the physical fuel serving this facility.	https://www.epa.gov/egrid/summary-data	low	state_generation_mix	HIFLD buffered retail service territory; EPA eGRID2023 state generation-mix disclosure (promoted regional context)	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query?where=1%3D1&geometry=-86.9141546%2C40.42178999999997&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esriSpatialRelIntersects&distance=100&units=esriSRUnit_Meter&outFields=NAME%2CID%2CW...	null
7,264,976,991	Indiana	IN	18	Tippecanoe County	157	null	null	Agricultural and Biological Engineering	null	-86.916545	40.421854	point	point:19	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	balancing_authority_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official Midcontinent Independent System Operator balancing-authority evidence supports a multi-source system mix; the main category remains grid; BA mix is context only and ...	reported_balancing_authority_generation_mix	ambiguous_hifld_territory	null	DUKE ENERGY INDIANA, LLC; TIPMONT RURAL ELEC MEMBER CORP	2	null	null	null	null	null	null	null	null	null	Midcontinent Independent System Operator	balancing_authority_system_mix	2024	MISO 2024 generation mix: natural gas 39%, coal 26%, wind 15%, nuclear 14%, solar 2%, and hydro 1%.	https://cdn.misoenergy.org/2024%20State%20of%20the%20Market%20Report704622.pdf	low	balancing_authority	HIFLD; official balancing-authority generation-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://cdn.misoenergy.org/2024%20State%20of%20the%20Market%20Report704622.pdf	null
7,324,132,050	North Carolina	NC	37	Durham County	63	null	null	Windstream Communications	null	-78.851552	35.881397	point	point:20	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	candidate_utility_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official candidate utilities: Duke Energy evidence supports a multi-source utility/customer-class mix (candidate_utility_mix_consensus); the main category remains grid; utili...	reported_candidate_utility_generation_mix	ambiguous_hifld_territory	null	DUKE ENERGY CAROLINAS, LLC; DUKE ENERGY PROGRESS - (NC)	2	null	null	null	null	null	null	null	null	null	candidate utilities: Duke Energy	candidate_utility_mix_consensus	2022/current portfolio	Duke Energy: North Carolina customer-supply mix cited by Duke includes nuclear, natural gas, coal, solar, and hydro; the broader portfolio also includes wind and storage.	https://www.duke-energy.com/home/products/gorenewable/product-content-label	high	candidate_utility_consensus	HIFLD; official candidate-utility generation/fuel-mix disclosures	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.duke-energy.com/home/products/gorenewable/product-content-label	null
7,324,132,051	North Carolina	NC	37	Durham County	63	null	null	Level 3 Communications	null	-78.851573	35.881364	point	point:21	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	candidate_utility_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official candidate utilities: Duke Energy evidence supports a multi-source utility/customer-class mix (candidate_utility_mix_consensus); the main category remains grid; utili...	reported_candidate_utility_generation_mix	ambiguous_hifld_territory	null	DUKE ENERGY CAROLINAS, LLC; DUKE ENERGY PROGRESS - (NC)	2	null	null	null	null	null	null	null	null	null	candidate utilities: Duke Energy	candidate_utility_mix_consensus	2022/current portfolio	Duke Energy: North Carolina customer-supply mix cited by Duke includes nuclear, natural gas, coal, solar, and hydro; the broader portfolio also includes wind and storage.	https://www.duke-energy.com/home/products/gorenewable/product-content-label	high	candidate_utility_consensus	HIFLD; official candidate-utility generation/fuel-mix disclosures	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.duke-energy.com/home/products/gorenewable/product-content-label	null
7,557,854,384	Arizona	AZ	4	Maricopa County	13	null	null	OptimumHQ	null	-111.752668	33.380415	point	point:22	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	state_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; EPA eGRID state data support a multi-source regional generation context for AZ; main category remains grid; state mix is context only. This does not trace individual electron...	reported_state_generation_mix	ambiguous_hifld_territory	null	BUCKEYE WATER C&D DISTRICT; CITY OF MESA - (AZ); ELECTRICAL DIST NO8 MARICOPA; GILA RIVER INDIAN UTILITY AUTHORITY (GRICUA); HARQUAHALA VALLEY PWR DISTRICT; MARICOPA COUNTY M W C DIST #1; OCOTILLO WATER CONSERV. DIST.; SALT RIVER PROJECT; TOHONO O'ODHAM UTILITY AUTHORITY; TONOPAH IRRIGATION DISTRICT; USBIA-SAN CARLOS P...	12	null	null	null	null	null	null	null	null	null	EPA eGRID state AZ	state_generation_mix	2023	EPA eGRID 2023 state generation context for AZ: coal 10.8%, natural gas 47.2%, nuclear 28.2%, hydro 5.4%, wind 1.6%, solar 6.6%, biomass 0.2%. This is a state average and does not identify the physical fuel serving this facility.	https://www.epa.gov/egrid/summary-data	low	state_generation_mix	HIFLD; EPA eGRID2023 state generation-mix disclosure (promoted regional context)	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.bwcdd.com/; https://www.epa.gov/egrid/summary-data	null
7,557,868,585	Arizona	AZ	4	Maricopa County	13	null	null	The Chatfield Group	null	-111.752889	33.380601	point	point:23	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	state_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; EPA eGRID state data support a multi-source regional generation context for AZ; main category remains grid; state mix is context only. This does not trace individual electron...	reported_state_generation_mix	ambiguous_hifld_territory	null	BUCKEYE WATER C&D DISTRICT; CITY OF MESA - (AZ); ELECTRICAL DIST NO8 MARICOPA; GILA RIVER INDIAN UTILITY AUTHORITY (GRICUA); HARQUAHALA VALLEY PWR DISTRICT; MARICOPA COUNTY M W C DIST #1; OCOTILLO WATER CONSERV. DIST.; SALT RIVER PROJECT; TOHONO O'ODHAM UTILITY AUTHORITY; TONOPAH IRRIGATION DISTRICT; USBIA-SAN CARLOS P...	12	null	null	null	null	null	null	null	null	null	EPA eGRID state AZ	state_generation_mix	2023	EPA eGRID 2023 state generation context for AZ: coal 10.8%, natural gas 47.2%, nuclear 28.2%, hydro 5.4%, wind 1.6%, solar 6.6%, biomass 0.2%. This is a state average and does not identify the physical fuel serving this facility.	https://www.epa.gov/egrid/summary-data	low	state_generation_mix	HIFLD; EPA eGRID2023 state generation-mix disclosure (promoted regional context)	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.bwcdd.com/; https://www.epa.gov/egrid/summary-data	null
7,578,821,329	Arizona	AZ	4	Maricopa County	13	null	null	All About Serving Process Server	null	-111.809686	33.319916	point	point:24	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	state_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; EPA eGRID state data support a multi-source regional generation context for AZ; main category remains grid; state mix is context only. This does not trace individual electron...	reported_state_generation_mix	ambiguous_hifld_territory	null	BUCKEYE WATER C&D DISTRICT; CITY OF MESA - (AZ); ELECTRICAL DIST NO8 MARICOPA; GILA RIVER INDIAN UTILITY AUTHORITY (GRICUA); HARQUAHALA VALLEY PWR DISTRICT; MARICOPA COUNTY M W C DIST #1; OCOTILLO WATER CONSERV. DIST.; SALT RIVER PROJECT; TOHONO O'ODHAM UTILITY AUTHORITY; TONOPAH IRRIGATION DISTRICT; USBIA-SAN CARLOS P...	12	null	null	null	null	null	null	null	null	null	EPA eGRID state AZ	state_generation_mix	2023	EPA eGRID 2023 state generation context for AZ: coal 10.8%, natural gas 47.2%, nuclear 28.2%, hydro 5.4%, wind 1.6%, solar 6.6%, biomass 0.2%. This is a state average and does not identify the physical fuel serving this facility.	https://www.epa.gov/egrid/summary-data	low	state_generation_mix	HIFLD; EPA eGRID2023 state generation-mix disclosure (promoted regional context)	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.bwcdd.com/; https://www.epa.gov/egrid/summary-data	null
7,737,996,606	Arizona	AZ	4	Maricopa County	13	null	null	Emailage	null	-111.840539	33.302965	point	point:25	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	state_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; EPA eGRID state data support a multi-source regional generation context for AZ; main category remains grid; state mix is context only. This does not trace individual electron...	reported_state_generation_mix	ambiguous_hifld_territory	null	BUCKEYE WATER C&D DISTRICT; CITY OF MESA - (AZ); ELECTRICAL DIST NO8 MARICOPA; GILA RIVER INDIAN UTILITY AUTHORITY (GRICUA); HARQUAHALA VALLEY PWR DISTRICT; MARICOPA COUNTY M W C DIST #1; OCOTILLO WATER CONSERV. DIST.; SALT RIVER PROJECT; TOHONO O'ODHAM UTILITY AUTHORITY; TONOPAH IRRIGATION DISTRICT; USBIA-SAN CARLOS P...	12	null	null	null	null	null	null	null	null	null	EPA eGRID state AZ	state_generation_mix	2023	EPA eGRID 2023 state generation context for AZ: coal 10.8%, natural gas 47.2%, nuclear 28.2%, hydro 5.4%, wind 1.6%, solar 6.6%, biomass 0.2%. This is a state average and does not identify the physical fuel serving this facility.	https://www.epa.gov/egrid/summary-data	low	state_generation_mix	HIFLD; EPA eGRID2023 state generation-mix disclosure (promoted regional context)	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.bwcdd.com/; https://www.epa.gov/egrid/summary-data	null
7,821,940,847	Arizona	AZ	4	Maricopa County	13	null	null	Alliance Technology	null	-111.728405	33.379986	point	point:26	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	state_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; EPA eGRID state data support a multi-source regional generation context for AZ; main category remains grid; state mix is context only. This does not trace individual electron...	reported_state_generation_mix	ambiguous_hifld_territory	null	BUCKEYE WATER C&D DISTRICT; CITY OF MESA - (AZ); ELECTRICAL DIST NO8 MARICOPA; GILA RIVER INDIAN UTILITY AUTHORITY (GRICUA); HARQUAHALA VALLEY PWR DISTRICT; MARICOPA COUNTY M W C DIST #1; OCOTILLO WATER CONSERV. DIST.; SALT RIVER PROJECT; TOHONO O'ODHAM UTILITY AUTHORITY; TONOPAH IRRIGATION DISTRICT; USBIA-SAN CARLOS P...	12	null	null	null	null	null	null	null	null	null	EPA eGRID state AZ	state_generation_mix	2023	EPA eGRID 2023 state generation context for AZ: coal 10.8%, natural gas 47.2%, nuclear 28.2%, hydro 5.4%, wind 1.6%, solar 6.6%, biomass 0.2%. This is a state average and does not identify the physical fuel serving this facility.	https://www.epa.gov/egrid/summary-data	low	state_generation_mix	HIFLD; EPA eGRID2023 state generation-mix disclosure (promoted regional context)	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.bwcdd.com/; https://www.epa.gov/egrid/summary-data	null
7,985,753,364	Virginia	VA	51	Fairfax County	59	Digital Realty	null	8100 Boone Boulevard	null	-77.225883	38.913724	point	point:27	grid; natural_gas; nuclear; unspecified; coal; solar; wind; biofuel; hydro; oil	utility_customer_mix	reported:Compute Atlas utility provider	utility_generation_mix	Compute Atlas reports Dominion Energy Virginia as the facility utility; generation fuel mix is not disclosed.; Official Dominion Energy evidence supports a multi-source utility/customer-class mix (vertically_integrated_parent_portfolio); the documented utility/customer mix supports this multi-source supply profile at t...	reported_utility_generation_mix	facility_utility_reported	Dominion Energy Virginia	VIRGINIA ELECTRIC & POWER CO	1	null	null	null	null	null	natural_gas; nuclear; unspecified; coal; solar; wind; biofuel; hydro; oil	natural_gas_led_utility_mix	natural_gas	41.6%	Dominion Energy Virginia	retail_power_content_label	2024	2024 average resource mix: natural gas 41.6%, nuclear 27.3%, net purchases 23.0%, coal 5.7%, renewables 2.3%, hydro 0.6%, storage -0.6%, and oil 0.1%.	https://www.dominionenergy.com/-/media/content/renewable-energy-programs/pdfs/virginia/green-power-2025-ppcl-jurisdictional.pdf	medium	serving_utility	Compute Atlas; HIFLD; official utility generation/fuel-mix disclosure; Dominion Energy Virginia retail customer power-content label	https://baxtel.com/data-center/8100-boone-digital-realty; https://www.openstreetmap.org/node/7985753364; https://www.arcgis.com/home/item.html?id=597555ce8e4a4892a030784a7c657fdd; https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://...	high
8,017,899,486	Florida	FL	12	Alachua County	1	University of Florida	Version 3.0	HiPerGator	null	-82.299762	29.672819	point	point:28	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	state_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; EPA eGRID state data support a multi-source regional generation context for FL; main category remains grid; state mix is context only. This does not trace individual electron...	reported_state_generation_mix	ambiguous_hifld_territory	null	CLAY ELECTRIC COOPERATIVE, INC; DUKE ENERGY FLORIDA, LLC; GAINESVILLE REGIONAL UTILITIES	3	null	null	null	null	null	null	null	null	null	EPA eGRID state FL	state_generation_mix	2023	EPA eGRID 2023 state generation context for FL: coal 4.4%, natural gas 75.9%, nuclear 11.6%, hydro 0.1%, solar 5.4%, biomass 1.2%, oil/other fossil 0.6%, unspecified/other purchased 0.4%. This is a state average and does not identify the physical fuel serving this facility.	https://www.epa.gov/egrid/summary-data	low	state_generation_mix	HIFLD; OSM-linked facility page; EPA eGRID2023 state generation-mix disclosure (promoted regional context)	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.clayelectric.com/; https://www.progress-energy.com/florida/home/index.page; https://www.gru.com/; https://www.rc.ufl.edu/services/hipergator/; https://www.epa.gov/egrid/summary...	null
8,109,664,813	Georgia	GA	13	Fulton County	121	Digital Realty	ATL13	Atlanta ATL13	null	-84.391481	33.755519	point	point:29	grid; natural_gas; oil; nuclear; hydro; solar; wind; biofuel; coal; unspecified	utility_customer_mix	reported:Compute Atlas utility provider	utility_generation_mix	Compute Atlas reports Georgia Power as the facility utility; generation fuel mix is not disclosed.; Official Georgia Power evidence supports a multi-source utility/customer-class mix (vertically_integrated_generation_portfolio); the documented utility/customer mix supports this multi-source supply profile at the stated...	reported_utility_generation_mix	facility_utility_reported	Georgia Power	GEORGIA POWER CO	1	null	5	null	null	null	natural_gas; oil; nuclear; hydro; solar; wind; biofuel; coal; unspecified	natural_gas_and_oil_led_utility_mix	natural_gas_and_oil	40%	Georgia Power	retail_utility_energy_mix	2024	Georgia Power 2024 energy mix: 40% gas/oil, 29% nuclear, 8% renewables, 2% hydro, 16% coal, and 5% null energy.	https://www.georgiapower.com/content/dam/georgia-power/pdfs/company-pdfs/facts-figures-2025.pdf	high	serving_utility	Compute Atlas; FracTracker; HIFLD; official utility generation/fuel-mix disclosure; official utility customer/territorial power-content disclosure	https://www.digitalrealty.com/data-centers/americas/atlanta/atl13; https://www.openstreetmap.org/node/8109664813; https://www.arcgis.com/home/item.html?id=597555ce8e4a4892a030784a7c657fdd; https://baxtel.com/data-center/56-marietta-carrier-hotel-digital-realty; https://www.hivelocity.net/wp-content/uploads/2024/08/Hive...	high
8,165,754,026	Wisconsin	WI	55	Milwaukee County	79	null	null	Data Holdings Data Center	null	-87.953979	43.043941	point	point:30	grid; natural_gas; nuclear; coal; hydro; biofuel; wind; solar	utility_customer_mix	inferred:HIFLD retail service territory	utility_generation_mix	Official We Energies evidence supports a multi-source utility/customer-class mix (owned_and_long_term_purchased_generation); the documented utility/customer mix supports this multi-source supply profile at the stated scope; it does not trace individual electrons to a specific plant. Source quote: 2024 mix: natural gas ...	reported_utility_generation_mix	exact_hifld_territory	null	WISCONSIN ELECTRIC POWER CO	1	null	null	null	null	null	natural_gas; nuclear; coal; hydro; biofuel; wind; solar	natural_gas_led_utility_mix	natural_gas	34.2%	We Energies	retail_customer_energy_mix	2024	We Energies 2024 retail-customer energy resource mix: natural gas 34.2%, nuclear 30.9%, coal 29.6%, and renewable energy 5.3% (hydroelectric 1.0%, biofuels 1.3%, wind 2.6%, solar 0.4%).	https://www.we-energies.com/environment/epa-greenhouse-gas-reporting	medium	serving_utility	Compute Atlas; HIFLD; official utility generation/fuel-mix disclosure; official utility customer/territorial power-content disclosure	https://dataholdings.com/milwaukee-data-center; https://cloudandcolocation.com/datacenters/data-holdings-milwaukee-data-center/; https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.we-energies.com/environment/epa-greenhouse-gas-...	high
8,238,715,059	California	CA	6	Santa Clara County	85	Stack Infrastructure, Incorporated	null	STACK Infrastructure	null	-121.891051	37.402745	point	point:31	grid; hydro; nuclear; natural_gas; unspecified	utility_customer_mix	reported:Compute Atlas utility provider	utility_generation_mix	Compute Atlas reports Pacific Gas & Electric (PG&E) as the facility utility; generation fuel mix is not disclosed.; Official Pacific Gas and Electric Company evidence supports a multi-source utility/customer-class mix (bundled_retail_power_content_label); the documented utility/customer mix supports this multi-source s...	reported_utility_generation_mix	facility_utility_reported	Pacific Gas & Electric (PG&E)	PACIFIC GAS & ELECTRIC CO.; WAPA-- WESTERN AREA POWER ADMINISTRATION	2	null	null	null	null	null	hydro; nuclear; natural_gas; unspecified	nuclear_led_utility_mix	nuclear	63%	Pacific Gas and Electric Company	bundled_retail_power_content_label	2024	2024 Base Plan: RPS-eligible renewables 23%, large hydroelectric 12%, nuclear 63%, natural gas 2%, and unspecified power 0%.	https://www.pge.com/assets/pge/docs/about/corporate-responsibility-and-sustainability/2024-pcl-pacific-gas-and-electric-company.pdf	high	serving_utility	Compute Atlas; HIFLD; official utility generation/fuel-mix disclosure	https://www.stackinfra.com/locations/americas/silicon-valley/svy01/; https://www.openstreetmap.org/node/8238715059; https://www.arcgis.com/home/item.html?id=597555ce8e4a4892a030784a7c657fdd; https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/quer...	high
8,238,715,061	California	CA	6	Santa Clara County	85	Stack Infrastructure, Incorporated	null	STACK Infrastructure	null	-121.891057	37.402634	point	point:32	grid; hydro; nuclear; natural_gas; unspecified	utility_customer_mix	reported:Compute Atlas utility provider	utility_generation_mix	Compute Atlas reports Pacific Gas & Electric (PG&E) as the facility utility; generation fuel mix is not disclosed.; Official Pacific Gas and Electric Company evidence supports a multi-source utility/customer-class mix (bundled_retail_power_content_label); the documented utility/customer mix supports this multi-source s...	reported_utility_generation_mix	facility_utility_reported	Pacific Gas & Electric (PG&E)	PACIFIC GAS & ELECTRIC CO.; WAPA-- WESTERN AREA POWER ADMINISTRATION	2	null	null	null	null	null	hydro; nuclear; natural_gas; unspecified	nuclear_led_utility_mix	nuclear	63%	Pacific Gas and Electric Company	bundled_retail_power_content_label	2024	2024 Base Plan: RPS-eligible renewables 23%, large hydroelectric 12%, nuclear 63%, natural gas 2%, and unspecified power 0%.	https://www.pge.com/assets/pge/docs/about/corporate-responsibility-and-sustainability/2024-pcl-pacific-gas-and-electric-company.pdf	high	serving_utility	Compute Atlas; HIFLD; official utility generation/fuel-mix disclosure	https://www.stackinfra.com/locations/americas/silicon-valley/svy01/; https://www.openstreetmap.org/node/8238715059; https://www.arcgis.com/home/item.html?id=597555ce8e4a4892a030784a7c657fdd; https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/quer...	high
8,477,460,442	California	CA	6	San Luis Obispo County	79	null	null	Digital West Data Center	null	-120.641513	35.255316	point	point:33	grid; hydro; nuclear; natural_gas; unspecified	utility_customer_mix	inferred:HIFLD retail service territory	utility_generation_mix	Official Pacific Gas and Electric Company evidence supports a multi-source utility/customer-class mix (bundled_retail_power_content_label); the documented utility/customer mix supports this multi-source supply profile at the stated scope; it does not trace individual electrons to a specific plant. Source quote: 2024 Ba...	reported_utility_generation_mix	exact_hifld_territory	null	PACIFIC GAS & ELECTRIC CO.	1	null	null	null	null	null	hydro; nuclear; natural_gas; unspecified	nuclear_led_utility_mix	nuclear	63%	Pacific Gas and Electric Company	bundled_retail_power_content_label	2024	2024 Base Plan: RPS-eligible renewables 23%, large hydroelectric 12%, nuclear 63%, natural gas 2%, and unspecified power 0%.	https://www.pge.com/assets/pge/docs/about/corporate-responsibility-and-sustainability/2024-pcl-pacific-gas-and-electric-company.pdf	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.pgecorp.com; https://www.pge.com/assets/pge/docs/about/corporate-responsibility-and-sustainability/2024-pcl-pacific-gas-and-electric-company.pdf	null
8,641,856,300	Michigan	MI	26	Macomb County	99	Dennis Sampier	null	Chick-fil-A Hiring Center	null	-82.988394	42.627942	point	point:34	grid; coal; natural_gas; nuclear; wind; biofuel; oil; hydro	utility_customer_mix	inferred:HIFLD retail service territory	utility_generation_mix	Official DTE Energy evidence supports a multi-source utility/customer-class mix (utility_fuel_mix); the documented utility/customer mix supports this multi-source supply profile at the stated scope; it does not trace individual electrons to a specific plant. Source quote: DTE fuel-mix materials report coal, natural gas...	reported_utility_generation_mix	exact_hifld_territory	null	DTE ELECTRIC COMPANY	1	null	null	null	null	null	coal; natural_gas; nuclear; wind; biofuel; oil; hydro	coal_led_utility_mix	coal	41.44%	DTE Energy	utility_fuel_mix	2024	DTE Electric January-December 2024 fuel mix: coal 41.44%, natural gas 26.12%, nuclear 19.34%, wind 11.40%, other renewables 0.86%, biomass 0.55%, oil 0.18%, and hydroelectric 0.10%.	https://dteenergy.com/content/dam/dteenergy/deg/website/hybris/migreenpower/MIGPFlexFixedHistoricalPCL2024.pdf	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.dteenergy.com/us/en/business/community-and-news/environment/fuel-mix.html; https://dteenergy.com/content/dam/dteenergy/deg/website/hybris/migreenpower/MIGPFlexFixedHistoricalPC...	null
8,767,284,091	Connecticut	CT	9	Capitol Planning Region	110	null	null	Ergonomic Group	null	-72.589864	41.707078	point	point:35	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	balancing_authority_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official ISO New England balancing-authority evidence supports a multi-source system mix; the main category remains grid; BA mix is context only and does not trace individual...	reported_balancing_authority_generation_mix	ambiguous_hifld_territory	null	CONNECTICUT LIGHT & POWER CO; FARMINGTON RIVER POWER COMPANY	2	null	null	null	null	null	null	null	null	null	ISO New England	balancing_authority_system_mix	2024	ISO New England 2024 supply includes natural gas, nuclear, hydroelectric, wind, and other resources; natural gas is the largest source.	https://www.iso-ne.com/static-assets/documents/100023/isone_2025_04_23_nh_bia.pdf	low	balancing_authority	HIFLD; OSM-linked facility page; official balancing-authority generation-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.cl-p.com/; https://www.ergogroup.com; https://www.iso-ne.com/static-assets/documents/100023/isone_2025_04_23_nh_bia.pdf	null
8,897,151,054	California	CA	6	Santa Clara County	85	CoreSite	SV1	San Jose Colocation Center	null	-121.891646	37.334118	point	point:36	oil	null	reported:EIA-860 co-located plant	co_located_generation	EIA-860 2024 lists plant "CoreSite Real Estate 55 S. Market Street" at 55 Market Street, San Jose, CA with energy source code(s) DFO (other); 8 MW nameplate; generator role/status: operable/SB. This is co-located plant evidence, not proof of customer electricity supply.; The prior other label was normalized to oil beca...	reported_power_source_eia	co_located_generation_evidence	Pacific Gas & Electric (PG&E)	PACIFIC GAS & ELECTRIC CO.; WAPA-- WESTERN AREA POWER ADMINISTRATION	2	null	null	null	null	null	oil	null	null	null	null	null	null	null	null	null	null	Compute Atlas; HIFLD; OSM-linked facility page; EIA-860	https://www.coresite.com/data-center/sv1-san-jose-ca; https://www.openstreetmap.org/node/8897151054; https://www.arcgis.com/home/item.html?id=597555ce8e4a4892a030784a7c657fdd; https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.p...	high
9,092,482,804	Virginia	VA	51	Loudoun County	107	Amazon Web Services	IAD69	Amazon Web Services IAD69	null	-77.4147	39.025485	point	point:37	grid	null	inferred:HIFLD retail service territory (within 100 m; candidate territories)	utility_generation_mix	HIFLD returned 1 retail-territory candidate(s) within 100 m of the centroid; the exact point had no polygon hit, so provider selection and generation mix are not asserted.; Official Dominion Energy evidence supports a multi-source utility/customer-class mix (vertically_integrated_parent_portfolio); the main category re...	reported_utility_generation_mix	nearby_hifld_territory_100m	null	null	0	null	null	null	null	null	null	null	null	null	Dominion Energy Virginia	retail_power_content_label	2024	2024 average resource mix: natural gas 41.6%, nuclear 27.3%, net purchases 23.0%, coal 5.7%, renewables 2.3%, hydro 0.6%, storage -0.6%, and oil 0.1%.	https://www.dominionenergy.com/-/media/content/renewable-energy-programs/pdfs/virginia/green-power-2025-ppcl-jurisdictional.pdf	medium	serving_utility	HIFLD buffered retail service territory; official utility generation/fuel-mix disclosure; Dominion Energy Virginia retail customer power-content label	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query?where=1%3D1&geometry=-77.4146998%2C39.02548510000001&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esriSpatialRelIntersects&distance=100&units=esriSRUnit_Meter&outFields=NAME%2CID%2CW...	null
9,190,480,200	Texas	TX	48	Montgomery County	339	null	null	Stream Data Centers Houston	null	-95.486046	30.178137	point	point:38	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	candidate_utility_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official candidate utilities: ERCOT evidence supports a multi-source utility/customer-class mix (candidate_utility_mix_consensus); the main category remains grid; utility mix...	reported_candidate_utility_generation_mix	ambiguous_hifld_territory	null	CENTERPOINT ENERGY; ENTERGY TEXAS INC.; MID-SOUTH ELECTRIC COOP ASSN; SAM HOUSTON ELECTRIC COOP INC; SAN BERNARD ELECTRIC COOP, INC	5	null	null	null	null	null	null	null	null	null	candidate utilities: ERCOT	candidate_utility_mix_consensus	2024	ERCOT: ERCOT 2024 generation shares: natural gas 44.2%, wind 24.2%, coal 12.6%, solar 10.4%, nuclear 8.4%, and hydro/biofuels about 0.1% each.	https://www.ercot.com/files/docs/2025/06/16/4.7-System-Operations-Update.pdf	high	candidate_utility_consensus	HIFLD; OSM-linked facility page; official candidate-utility generation/fuel-mix disclosures	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.samhouston.net/; http://www.sbec.org/; http://www.entergy-texas.com/; http://www.midsouthsynergy.com/; http://www.centerpointenergy.com/en-us/; https://www.streamdatacenters.com...	null
9,669,340,912	Maryland	MD	24	Baltimore city	510	Crown Castle Fiber	Baltimore	Crown Castle Baltimore	null	-76.606489	39.287702	point	point:39	grid	null	inferred:HIFLD retail service territory	utility_generation_mix	Official PJM Interconnection evidence supports a multi-source utility/customer-class mix (regional_default_pjm_system_mix); the main category remains grid; utility mix is context only and does not trace individual electrons to a specific plant. Source quote: PJM 2024 system mix: natural gas 44.15%, nuclear 32.61%, coal...	reported_utility_generation_mix	exact_hifld_territory	null	BALTIMORE GAS & ELECTRIC CO	1	null	null	null	null	null	null	null	null	null	PJM Interconnection	regional_default_pjm_system_mix	2024	PJM 2024 system mix: natural gas 44.15%, nuclear 32.61%, coal 14.80%, wind 3.75%, solar 2.12%, and hydro 0.95%.	https://gats.pjm-eis.com/gats2/PublicReports/PJMSystemMix	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://gats.pjm-eis.com/gats2/PublicReports/PJMSystemMix	null
9,669,405,859	Maryland	MD	24	Baltimore city	510	AiNET	BW1	AiNET One Market Center	null	-76.620374	39.291758	point	point:40	grid	null	inferred:HIFLD retail service territory	utility_generation_mix	Official PJM Interconnection evidence supports a multi-source utility/customer-class mix (regional_default_pjm_system_mix); the main category remains grid; utility mix is context only and does not trace individual electrons to a specific plant. Source quote: PJM 2024 system mix: natural gas 44.15%, nuclear 32.61%, coal...	reported_utility_generation_mix	exact_hifld_territory	null	BALTIMORE GAS & ELECTRIC CO	1	null	null	null	null	null	null	null	null	null	PJM Interconnection	regional_default_pjm_system_mix	2024	PJM 2024 system mix: natural gas 44.15%, nuclear 32.61%, coal 14.80%, wind 3.75%, solar 2.12%, and hydro 0.95%.	https://gats.pjm-eis.com/gats2/PublicReports/PJMSystemMix	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://gats.pjm-eis.com/gats2/PublicReports/PJMSystemMix	null
9,669,639,033	Virginia	VA	51	Fairfax County	59	Lumen Technologies	null	Lumen McLean	null	-77.211571	38.920854	point	point:41	grid; natural_gas; nuclear; unspecified; coal; solar; wind; biofuel; hydro; oil	utility_customer_mix	reported:Compute Atlas utility provider	utility_generation_mix	Compute Atlas reports Dominion Energy Virginia as the facility utility; generation fuel mix is not disclosed.; Official Dominion Energy evidence supports a multi-source utility/customer-class mix (vertically_integrated_parent_portfolio); the documented utility/customer mix supports this multi-source supply profile at t...	reported_utility_generation_mix	facility_utility_reported	Dominion Energy Virginia	VIRGINIA ELECTRIC & POWER CO	1	null	null	null	null	null	natural_gas; nuclear; unspecified; coal; solar; wind; biofuel; hydro; oil	natural_gas_led_utility_mix	natural_gas	41.6%	Dominion Energy Virginia	retail_power_content_label	2024	2024 average resource mix: natural gas 41.6%, nuclear 27.3%, net purchases 23.0%, coal 5.7%, renewables 2.3%, hydro 0.6%, storage -0.6%, and oil 0.1%.	https://www.dominionenergy.com/-/media/content/renewable-energy-programs/pdfs/virginia/green-power-2025-ppcl-jurisdictional.pdf	medium	serving_utility	Compute Atlas; HIFLD; official utility generation/fuel-mix disclosure; Dominion Energy Virginia retail customer power-content label	https://www.datacenters.com/lumen-mclean-1; https://www.openstreetmap.org/node/9669639033; https://www.arcgis.com/home/item.html?id=597555ce8e4a4892a030784a7c657fdd; https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://sustainability...	high
9,721,703,993	Wisconsin	WI	55	Milwaukee County	79	null	null	TierPoint Milwaukee	null	-87.961062	43.009378	point	point:42	grid; natural_gas; nuclear; coal; hydro; biofuel; wind; solar	utility_customer_mix	reported:Compute Atlas utility provider	utility_generation_mix	Compute Atlas reports We Energies as the facility utility; generation fuel mix is not disclosed.; Official We Energies evidence supports a multi-source utility/customer-class mix (owned_and_long_term_purchased_generation); the documented utility/customer mix supports this multi-source supply profile at the stated scope...	reported_utility_generation_mix	facility_utility_reported	We Energies	WISCONSIN ELECTRIC POWER CO	1	null	null	null	null	null	natural_gas; nuclear; coal; hydro; biofuel; wind; solar	natural_gas_led_utility_mix	natural_gas	34.2%	We Energies	retail_customer_energy_mix	2024	We Energies 2024 retail-customer energy resource mix: natural gas 34.2%, nuclear 30.9%, coal 29.6%, and renewable energy 5.3% (hydroelectric 1.0%, biofuels 1.3%, wind 2.6%, solar 0.4%).	https://www.we-energies.com/environment/epa-greenhouse-gas-reporting	high	serving_utility	Compute Atlas; HIFLD; official utility generation/fuel-mix disclosure; official utility customer/territorial power-content disclosure	https://www.tierpoint.com/data-centers/wisconsin/milwaukee/; https://www.openstreetmap.org/node/9721703993; https://www.arcgis.com/home/item.html?id=597555ce8e4a4892a030784a7c657fdd; https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https...	high
9,736,262,934	New York	NY	36	Erie County	29	null	null	Frontier Science	null	-78.812384	42.990201	point	point:43	grid	null	inferred:HIFLD retail service territory	utility_generation_mix	Official New York Independent System Operator evidence supports a multi-source utility/customer-class mix (regional_nyiso_system_mix); the main category remains grid; utility mix is context only and does not trace individual electrons to a specific plant. Source quote: NYCA 2024 generation: dual-fuel gas/oil 41.3%, gas...	reported_utility_generation_mix	exact_hifld_territory	null	NIAGARA MOHAWK POWER CORP.	1	null	null	null	null	null	null	null	null	null	New York Independent System Operator	regional_nyiso_system_mix	2024	NYCA 2024 generation: dual-fuel gas/oil 41.3%, gas-only 10.0%, nuclear 20.7%, hydro 21.3%, wind 4.6%, and solar 0.4%.	https://www.nyiso.com/documents/20142/2223020/2025-Power-Trends.pdf/	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www1.nationalgridus.com/CorporateHub; https://www.nyiso.com/documents/20142/2223020/2025-Power-Trends.pdf/	null
9,808,044,830	New Mexico	NM	35	Bernalillo County	1	null	null	505 Marquette	null	-106.652646	35.088629	point	point:44	grid	null	inferred:HIFLD retail service territory	utility_generation_mix	Official PNM evidence supports a multi-source utility/customer-class mix (utility_resource_plan); the main category remains grid; utility mix is context only and does not trace individual electrons to a specific plant. Source quote: PNM's portfolio includes wind, solar, storage, natural gas, and remaining coal/nuclear ...	reported_utility_generation_mix	exact_hifld_territory	null	PUBLIC SERVICE CO OF NM	1	null	null	null	null	null	null	null	null	null	PNM	utility_resource_plan	2024	PNM's portfolio includes wind, solar, storage, natural gas, and remaining coal/nuclear resources during its transition to zero-carbon power.	https://www.pnm.com/energy-sources	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.pnmresources.com/about-us.aspx; https://www.pnm.com/energy-sources	null
9,808,044,840	New Mexico	NM	35	Bernalillo County	1	bigbyte.cc	null	123 Central	null	-106.648985	35.084449	point	point:45	grid	null	inferred:HIFLD retail service territory	utility_generation_mix	Official PNM evidence supports a multi-source utility/customer-class mix (utility_resource_plan); the main category remains grid; utility mix is context only and does not trace individual electrons to a specific plant. Source quote: PNM's portfolio includes wind, solar, storage, natural gas, and remaining coal/nuclear ...	reported_utility_generation_mix	exact_hifld_territory	null	PUBLIC SERVICE CO OF NM	1	null	null	null	null	null	null	null	null	null	PNM	utility_resource_plan	2024	PNM's portfolio includes wind, solar, storage, natural gas, and remaining coal/nuclear resources during its transition to zero-carbon power.	https://www.pnm.com/energy-sources	medium	serving_utility	HIFLD; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.pnmresources.com/about-us.aspx; https://www.pnm.com/energy-sources	null
9,861,806,598	Missouri	MO	29	Jackson County	95	null	null	null	null	-94.578821	39.101182	point	point:46	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	balancing_authority_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official Southwest Power Pool balancing-authority evidence supports a multi-source system mix; the main category remains grid; BA mix is context only and does not trace indiv...	reported_balancing_authority_generation_mix	ambiguous_hifld_territory	null	CITY OF KANSAS CITY - (KS); EVERGY MISSOURI WEST	2	null	null	null	null	null	null	null	null	null	Southwest Power Pool	balancing_authority_system_mix	2024	SPP 2024 annual real-time mix: wind about 37.9%, natural gas about 29%, coal about 25%, nuclear about 5%, and hydro roughly 3–4%.	https://www.spp.org/documents/73953/2024_annual_state_of_the_market_report.pdf	low	balancing_authority	HIFLD; official balancing-authority generation-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.spp.org/documents/73953/2024_annual_state_of_the_market_report.pdf	null
9,922,928,085	Missouri	MO	29	Jackson County	95	null	null	Netrality Data Centers	null	-94.581145	39.100907	point	point:47	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	balancing_authority_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official Southwest Power Pool balancing-authority evidence supports a multi-source system mix; the main category remains grid; BA mix is context only and does not trace indiv...	reported_balancing_authority_generation_mix	ambiguous_hifld_territory	null	CITY OF KANSAS CITY - (KS); EVERGY MISSOURI WEST	2	null	null	null	null	null	null	null	null	null	Southwest Power Pool	balancing_authority_system_mix	2024	SPP 2024 annual real-time mix: wind about 37.9%, natural gas about 29%, coal about 25%, nuclear about 5%, and hydro roughly 3–4%.	https://www.spp.org/documents/73953/2024_annual_state_of_the_market_report.pdf	low	balancing_authority	HIFLD; OSM-linked facility page; official balancing-authority generation-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://netrality.com/locations/data-center-kansas-city/; https://www.spp.org/documents/73953/2024_annual_state_of_the_market_report.pdf	null
10,014,176,940	Puerto Rico	PR	72	Guaynabo Municipio	61	Microsoft	null	Microsoft	null	-66.10899	18.417436	point	point:48	grid	null	inferred:HIFLD retail service territory (within 100 m; candidate territories)	utility_generation_mix	HIFLD returned 1 retail-territory candidate(s) within 100 m of the centroid; the exact point had no polygon hit, so provider selection and generation mix are not asserted.; Official Puerto Rico Electric Power Authority evidence supports a multi-source utility/customer-class mix (island_generation_and_purchased_supply);...	reported_utility_generation_mix	nearby_hifld_territory_100m	null	null	0	null	null	null	null	null	null	null	null	null	Puerto Rico Electric Power Authority	island_generation_and_purchased_supply	2024	January–November 2024 island generation mix: natural gas 48%, petroleum 35%, coal 15%, and renewables 2%, including PREPA generation and private purchases.	https://bvirtualogp.pr.gov/ogp/Bvirtual/reogGubernamental/PDF/Ley_57-2014_Informe-2024.pdf	low	serving_utility	HIFLD buffered retail service territory; official utility generation/fuel-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query?where=1%3D1&geometry=-66.10898950000002%2C18.41743590000001&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esriSpatialRelIntersects&distance=100&units=esriSRUnit_Meter&outFields=NAME%2...	null
10,537,283,366	Illinois	IL	17	Cook County	31	Netrality	null	Netrality	null	-87.63344	41.872881	point	point:49	grid	null	inferred:HIFLD retail service territory (within 100 m; candidate territories)	utility_generation_mix	HIFLD returned 1 retail-territory candidate(s) within 100 m of the centroid; the exact point had no polygon hit, so provider selection and generation mix are not asserted.; Official Commonwealth Edison (ComEd) evidence supports a multi-source utility/customer-class mix (default_retail_supply); the main category remains...	reported_utility_generation_mix	nearby_hifld_territory_100m	null	null	0	null	null	null	null	null	null	null	null	null	Commonwealth Edison (ComEd)	default_retail_supply	2024	Sources of electricity supplied for the 12 months ending December 31, 2024: natural gas 44%, nuclear 33%, coal 15%, wind 4%, solar 2%, hydro 1%, and other resources 1%.	https://www.comed.com/cdn/assets/v3/assets/blt3ebb3fed6084be2a/bltac3f535f383ddf14/67e2ba3e5de70330a1fad42d/20016_Environmental_Disclosure_12_months_ending_12312024.pdf?branch=prod_alias	low	serving_utility	Compute Atlas; HIFLD buffered retail service territory; HIFLD buffered retail service territory; official utility generation/fuel-mix disclosure	https://netrality.com/locations/; https://www.openstreetmap.org/node/10537283366; https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query?where=1%3D1&geometry=-87.63344%2C41.872881100000015&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esr...	high
10,567,817,971	North Carolina	NC	37	Durham County	63	Duke Libraries	null	Brandaleone Lab for Data and Visualization	null	-78.938532	36.003099	point	point:50	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	candidate_utility_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official candidate utilities: Duke Energy evidence supports a multi-source utility/customer-class mix (candidate_utility_mix_consensus); the main category remains grid; utili...	reported_candidate_utility_generation_mix	ambiguous_hifld_territory	null	DUKE ENERGY CAROLINAS, LLC; DUKE ENERGY PROGRESS - (NC)	2	null	null	null	null	null	null	null	null	null	candidate utilities: Duke Energy	candidate_utility_mix_consensus	2022/current portfolio	Duke Energy: North Carolina customer-supply mix cited by Duke includes nuclear, natural gas, coal, solar, and hydro; the broader portfolio also includes wind and storage.	https://www.duke-energy.com/home/products/gorenewable/product-content-label	high	candidate_utility_consensus	HIFLD; official candidate-utility generation/fuel-mix disclosures	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.duke-energy.com/home/products/gorenewable/product-content-label	null
10,648,552,506	Tennessee	TN	47	Roane County	145	Oak Ridge National Laboratory	null	Frontier (supercomputer)	null	-84.310567	35.929513	point	point:51	grid	null	reported:reviewed web disclosure	utility_generation_mix	ORNL worked with the Tennessee Valley Authority to run an additional 2.5 miles of high-voltage power lines to the lab to provide the computer room with more than 40 megawatts of power. The upgrades involve bringing new power lines from a nearby substation down to the data center.; Official Tennessee Valley Authority ev...	reported_utility_generation_mix	facility_grid_disclosure	null	null	0	null	null	null	null	null	null	null	null	null	Tennessee Valley Authority	regional_generation_portfolio	current portfolio	TVA's power system includes nuclear, coal, natural gas, and hydroelectric generation, along with growing renewable resources.	https://www.tva.com/Energy/Our-Power-System	high	facility_utility_crosswalk	reviewed web disclosure; official utility generation/fuel-mix disclosure	https://www.ornl.gov/media/80821; https://www.tva.com/Energy/Our-Power-System	null
10,780,794,741	California	CA	6	San Francisco County	75	Ntirety	null	null	null	-122.394001	37.779653	point	point:52	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	balancing_authority_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; Official California Independent System Operator / California system balancing-authority evidence supports a multi-source system mix; the main category remains grid; BA mix is...	reported_balancing_authority_generation_mix	ambiguous_hifld_territory	null	CITY & COUNTY OF SAN FRANCISCO; PACIFIC GAS & ELECTRIC CO.	2	null	null	null	null	null	null	null	null	null	California Independent System Operator / California system	balancing_authority_system_mix	2024	California 2024 total-system mix: natural gas 34.01%, solar 21.30%, wind 11.89%, large hydro 11.06%, and nuclear 9.92%, with imports and other sources also present.	https://www.energy.ca.gov/data-reports/energy-almanac/california-electricity-data/2024-total-system-electric-generation	low	balancing_authority	HIFLD; official balancing-authority generation-mix disclosure	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; http://www.pgecorp.com; https://www.sfwater.org/; https://www.energy.ca.gov/data-reports/energy-almanac/california-electricity-data/2024-total-system-electric-generation	null
10,796,113,031	Arizona	AZ	4	Maricopa County	13	null	null	VaultLogix	null	-111.901703	33.627367	point	point:53	grid	null	inferred:HIFLD retail service territory (multiple candidate territories)	state_generation_mix	HIFLD returned multiple retail-territory candidates at the centroid; all candidates are preserved and no provider or generation mix is selected.; EPA eGRID state data support a multi-source regional generation context for AZ; main category remains grid; state mix is context only. This does not trace individual electron...	reported_state_generation_mix	ambiguous_hifld_territory	null	ARIZONA PUBLIC SERVICE CO; BUCKEYE WATER C&D DISTRICT; CITY OF MESA - (AZ); ELECTRICAL DIST NO8 MARICOPA; GILA RIVER INDIAN UTILITY AUTHORITY (GRICUA); HARQUAHALA VALLEY PWR DISTRICT; MARICOPA COUNTY M W C DIST #1; OCOTILLO WATER CONSERV. DIST.; TOHONO O'ODHAM UTILITY AUTHORITY; TONOPAH IRRIGATION DISTRICT; USBIA-SAN C...	12	null	null	null	null	null	null	null	null	null	EPA eGRID state AZ	state_generation_mix	2023	EPA eGRID 2023 state generation context for AZ: coal 10.8%, natural gas 47.2%, nuclear 28.2%, hydro 5.4%, wind 1.6%, solar 6.6%, biomass 0.2%. This is a state average and does not identify the physical fuel serving this facility.	https://www.epa.gov/egrid/summary-data	low	state_generation_mix	HIFLD; EPA eGRID2023 state generation-mix disclosure (promoted regional context)	https://services3.arcgis.com/OYP7N6mAJJCyH6hd/ArcGIS/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query; https://www.bwcdd.com/; https://www.aps.com/en/Residential/Home; https://www.epa.gov/egrid/summary-data	null

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IM3 Open Source Data Center Atlas v2026.02.09 — refined database

This repository preserves the IM3 Open Source Data Center Atlas v2026.02.09 and adds a source-enriched, audited 43-column power-source table for all 1,479 source geometry records (1,474 unique IM3 IDs). The publication retains the exact 13 upstream columns plus 30 stable label, interpretation, and evidence fields. Duplicate geometry records are intentionally retained.

Files

im3_open_source_data_center_atlas_v2026.02.09.gpkg — original GeoPackage with 1,239 building, 135 campus, and 105 point records.
im3_open_source_data_center_atlas_v2026.02.09.csv — original flat table.
im3_open_source_data_center_atlas_v2026.02.09_power_sources.csv — refined 1,479-row table with normalized power-source labels, evidence, provenance, confidence, utility/customer-mix context, and audit fields.
POWER_SOURCE_ENRICHMENT.md — methodology, interpretation rules, coverage, sources, and field documentation.
POWER_SOURCE_AUDIT.md — classification counts and correction audit.
README.pdf and DISCLAIMER.pdf — upstream documentation.
sha256sums.txt — SHA-256 checksums for the published artifacts.

Dataset Viewer and loading

The CSV files are exposed as separate configurations because they intentionally have different schemas:

power_sources (default) — the curated 43-column evidence and label table.
atlas — the original 13-column atlas table.

from datasets import load_dataset

refined = load_dataset(
    "sarkarghya/im3_open_source_data_center_atlas_v2026.02.09",
    "power_sources",
)
original = load_dataset(
    "sarkarghya/im3_open_source_data_center_atlas_v2026.02.09",
    "atlas",
)

Schema audit

The enrichment workflow accumulated 278 working columns. Publication removes source-specific scrape payloads, empty placeholders, repeated state/BA context, and intermediate *_before_* labels. The final table has 43 columns (84.5% net reduction), no entirely empty columns, and preserves all original IM3 fields. The former power_source_types_all is now the sole power_source_type; the old main-only column was removed. Four sparse columns remain because they contain real measured or contractual facts rather than research scratch data. See POWER_SOURCE_AUDIT.md for the retention audit.

Interpretation

power_source_type is the best-supported main facility/source category. Grid, utility/customer mix, balancing-authority context, backup generation, procurement, and physically attributable generation are kept distinct. Regional or state generation statistics do not by themselves establish a facility's physical source. See POWER_SOURCE_ENRICHMENT.md and POWER_SOURCE_AUDIT.md before using the labels.

License and attribution

The IM3 Atlas is offered under the Open Database License (ODbL) and requests OpenStreetMap attribution. Consult the included upstream README and disclaimer. The enrichment retains per-field source URLs, quotes, scope, dates, and confidence metadata; downstream users remain responsible for observing source terms.

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