- Combustion
- Clean firm
- Storage
- Bioenergy
- Operating
- Retired
- Other companies nearby
- 10 · 100 · 1,000 MW
Map
- Combustion
- Clean firm
- Storage
- Bioenergy
- Operating
- Retired
- Other companies nearby
22 assets
22 assets. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
4 outside this view, drawn where they are: zoom out to see them.
Constellation Power, Inc
Independent power producer
Key facts
Independent power producer · 9,357.8 MW- Capacity held
- 9,357.8MW
- Assets
- 22
- States
- IL, MA, MD, PA, TX
- Registered in
- United States
- Parent
- No parent recordedNo parent recordedLike 48,145 of 50,298 companies here. Why
Gross output of plants with a stake
13 of 13 plantsOutputGross: each plant's whole output, whatever the stake. Equity share: each plant's output times the stake.Covers 13 of 13 plants with a stake: US plants with an EIA monthly series.100% of the output is from 13 plants recorded as wholly owned.13 plants: operator, wholly owned per EIA-860.Not included: 9 plants it operates without a recorded stake.Ownership as recorded today; each plant's output is its whole series. A plant's group is its technology; Unspecified fuel is EIA's "All Other", hydrogen, CHP with no fuel stated and plants with no technology on record.
- Gas
- Oil
- Hydro
- Storage
- Bioenergy
Yearly totals
| Year | Gas | Oil | Hydro | Storage | Bioenergy | Total (MWh) |
|---|---|---|---|---|---|---|
| 2026 (part year) | — | — | 1,165,865 | -352,060 | — | 813,805 |
| 2025 | — | 34,370 | 1,548,934 | -502,492 | — | 1,080,812 |
| 2024 | — | 3,303 | 1,831,180 | -442,788 | — | 1,391,695 |
| 2023 | — | 2,820 | 1,829,381 | -465,686 | — | 1,366,515 |
| 2022 | — | 40,280 | 1,756,565 | -449,324 | — | 1,347,521 |
| 2021 | — | 9,506 | 2,097,157 | -521,656 | — | 1,585,007 |
| 2020 | — | 2,575 | 1,673,169 | -424,373 | 76,597 | 1,327,968 |
| 2019 | — | 6,052 | 2,161,865 | -380,204 | 198,375 | 1,986,088 |
| 2018 | — | 76,406 | 2,788,408 | -421,640 | 211,740 | 2,654,914 |
| 2017 | — | 20,065 | 1,935,422 | -413,465 | 229,984 | 1,772,006 |
| 2016 | — | 14,326 | 1,369,003 | -360,845 | 242,238 | 1,264,722 |
| 2015 | — | 62,589 | 1,597,488 | -319,003 | 257,192 | 1,598,266 |
| 2014 | — | 68,446 | 1,594,647 | -403,841 | 247,473 | 1,506,725 |
| 2013 | — | 17,317 | 1,699,398 | -399,794 | 240,020 | 1,556,941 |
| 2012 | — | 10,428 | 1,639,132 | -301,896 | 246,861 | 1,594,525 |
| 2011 | — | 23,338 | 2,518,452 | -359,943 | 241,585 | 2,423,432 |
| 2010 | — | 27,016 | 1,645,359 | -441,704 | 239,432 | 1,470,103 |
| 2009 | — | 3,709 | 1,867,012 | -472,545 | 237,390 | 1,635,566 |
| 2008 | — | 15,299 | 1,908,046 | -88,328 | 227,178 | 2,062,195 |
| 2007 | 13,554 | 19,272 | 1,629,690 | -491,642 | 228,968 | 1,399,842 |
| 2006 | 211,707 | 30,340 | 2,086,191 | -453,601 | 212,939 | 2,087,576 |
| 2005 | 247,177 | 75,509 | 1,689,863 | -464,490 | 212,333 | 1,760,392 |
| 2004 | 160,936 | 31,762 | 2,474,017 | -471,393 | 163,044 | 2,358,366 |
| 2003 | 199,356 | 171,932 | 2,598,021 | -492,233 | — | 2,477,076 |
| 2002 | 768,596 | 197,449 | 1,638,114 | -456,119 | — | 2,148,040 |
| 2001 | 1,133,960 | 137,995 | 1,165,233 | -407,614 | — | 2,029,574 |
Assets 22
Assets
22
Capacity
9,358 MW
- Gas, steam turbine: 2,894 MW, 3 assets
- Gas, combined cycle: 2,462 MW, 2 assets
- Oil: 1,669 MW, 12 assets
- Pumped hydro storage: 1,072 MW, 1 asset
- Gas, combustion turbine: 671 MW, 2 assets
- Other: 591 MW, 2 assets
Operates 22 power plants
Sources
- EIA-860M
- GEMGlobal Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
Sources 2
Registers
2
Reuse terms
- 1 Open license
- 1 Open license, with credit
Latest read
2026-10-30
From its recordsSourcesThe registers behind this company's assets, projects and RFPs; the company record itself is derived from them.
Sources
-
View at source →
EIA-860M ·
EIA-860M Preliminary Monthly Electric Generator Inventory
US federal work — public domain
Summary only: the source’s license keeps the full record at the source.
-
View at source →
GEM ·
Global Energy Monitor — Global Integrated Power Tracker (unit-level power plants, eight technologies, all statuses)
Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License. · license
In-file notice, About sheet of Global_Integrated_Power_September_2026_V2.xlsb (the owner's download, read 2026-10-26 with pyxlsb 1.0.10; decisions log 2026-10-26): "Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License. (See the CC license for attribution requirements if sharing or adapting the data set.)" and "Please note records with a “TZ ID” in the Other IDs (unit/phase) column were partially or fully sourced from the TransitionZero, Solar Asset Mapper, August 2025. Copyright © TransitionZero, Solar Asset Mapper, August 2025. Distributed under a Creative Commons Attribution-Non-Commercial 4.0 International License (CC BY-NC 4.0)." Before it was read: no licence prose on the dataset page (retrieved 2026-10-23), which gives only "The recommended citation is "Global Integrated Power Tracker, Global Energy Monitor, September 2026 release.""; GEM's download form records "Creative Commons Attribution 4.0 International (CC BY 4.0) — /creative-commons-license" (https://api.globalenergymonitor.org/static/gem-download-form.bundle.js, sha256 e5ecbeab…905e5b, retrieved 2026-10-23).
Summary only: the source’s license keeps the full record at the source.
Around this company
Nearby 49
within 15 miProjects
49
within 15 mi
Nearest
0.5 mi
CN MITCHELL BEND DATA CENTER
All 49NearbyShowing all 49 nearby projects.
| Status | Name. Sort by name, A to Z | Type | MW. Sort by capacity, largest first | Distance, sorted ascending. Sort by distance, farthest first | Nearest asset |
|---|---|---|---|---|---|
| Unknown | CN MITCHELL BEND DATA CENTER | Large load | — | 0.5 mi away | nearest: Wolf Hollow II |
| Built | AMAZON DATA SVCS INC PNE100 | Large load | — | 1.6 mi away | nearest: Fairless Hills |
| Unknown | EQUINIX | Large load | — | 1.9 mi away | nearest: Schuylkill Generating Station |
| Built | CROSS CONNECT SOLUTIONS | Large load | — | 1.9 mi away | nearest: Schuylkill Generating Station |
| Built | 365 DATA CENTERS | Large load | — | 2.0 mi away | nearest: Schuylkill Generating Station |
| Built | H5 DATA CENTERS | Large load | — | 2.0 mi away | nearest: Schuylkill Generating Station |
| Built | FLEXENTIAL/ UPPER PROVIDENCE TWP | Large load | — | 2.6 mi away | nearest: Cromby Generating Station |
| Built | Apache Hill Energy Center | Storage | 201.2 MW | 3.0 mi away | nearest: Wolf Hollow II |
| Postponed | Vicinity Energy Trenton, L.P. | Gas, combustion turbine | 9.2 MW | 3.0 mi away | nearest: Falls |
| Under construction | Framingham BESS | Storage | 5 MW | 3.2 mi away | nearest: Exelon Framingham LLC |
| Filed | Energizar BESS | Storage | 250 MW | 4.0 mi away | nearest: Exelon L Street |
| Postponed | Essential Power Rock Springs LLC | Gas, combustion turbine | 390 MW | 4.3 mi away | nearest: Conowingo |
| Contracted | OCI SunRoper | Solar | 265.1 MW | 4.7 mi away | nearest: Colorado Bend II |
| Postponed | York Energy Center | Gas, combined cycle | 120 MW | 4.9 mi away | nearest: Muddy Run |
| Postponed | DeCordova Steam Electric Station | Gas, combustion turbine | 471 MW | 4.9 mi away | nearest: Wolf Hollow II |
| Built | VALLEY FORGE DIGITAL UTILITY FACILITY / LOWER PROVIDENCE | Large load | — | 6.2 mi away | nearest: Cromby Generating Station |
| Contracted | Yellow Viking Solar | Solar | 171.1 MW | 6.3 mi away | nearest: Wolf Hollow II |
| Postponed | Fort Watt Storage | Storage | 200 MW | 6.6 mi away | nearest: Handley |
| Under construction | 100a Swiss Dale Farm | Solar | 2 MW | 6.6 mi away | nearest: Conowingo |
| Built | CSL BEHRING DATA CTR/KING OF PRUSSIA | Large load | — | 7.5 mi away | nearest: Cromby Generating Station |
| Postponed | Deptford Solar One | Solar | 3 MW | 7.7 mi away | nearest: Southwark |
| Under construction | THE DATA CENTERS | Large load | — | 8.4 mi away | nearest: Cromby Generating Station |
| Built | JP MORGAN CHASE - 4001 GOVERNOR PRINTZ BLVD | Large load | — | 8.9 mi away | nearest: Chester Generating Station |
| Under construction | GulfStar Power, LLC | Solar | 451.6 MW | 9.0 mi away | nearest: Colorado Bend II |
| Under construction | ITT Cogen Facility | Gas, reciprocating engine | 8.2 MW | 9.1 mi away | nearest: Southeast Chicago Energy Project |
| Contracted | Erin | Solar | 208.3 MW | 9.3 mi away | nearest: Colorado Bend II |
| Postponed | Robbins Community Power LLC | Biomass | 55 MW | 9.4 mi away | nearest: Southeast Chicago Energy Project |
| Built | WESTBOROUGH DATA CENTER | Large load | — | 9.4 mi away | nearest: Exelon Framingham LLC |
| Built | HYDRAVAULT LLC | Large load | — | 9.8 mi away | nearest: Southeast Chicago Energy Project |
| Under construction | W 167th St | Solar | 1.5 MW | 9.9 mi away | nearest: Southeast Chicago Energy Project |
| Built | EQUINIX LLC | Large load | — | 10.1 mi away | nearest: Southeast Chicago Energy Project |
| Under construction | Carneys Point Solar 1 LLC | Solar | 3 MW | 10.2 mi away | nearest: Chester Generating Station |
| Built | QUALITY TECHNOLOGY SERVICES LLC | Large load | — | 10.7 mi away | nearest: Southeast Chicago Energy Project |
| Postponed | Pioneer Crossing Energy, LLC | Biomass | 3.2 MW | 10.8 mi away | nearest: Moser Generating Station |
| Under construction | Taft BESS | Storage | 200 MW | 10.8 mi away | nearest: Exelon West Medway II LLC |
| Built | INNOVATION 2201 LLC / UPPER MERION TWP | Large load | — | 11.1 mi away | nearest: Cromby Generating Station |
| Under construction | Pledger | Storage | 9.5 MW | 11.6 mi away | nearest: Colorado Bend II |
| Built | DIGITAL REALTY TRUST LP | Large load | — | 11.6 mi away | nearest: Southeast Chicago Energy Project |
| Built | TIERPOINT ILLINOIS LLC | Large load | — | 11.7 mi away | nearest: Southeast Chicago Energy Project |
| Unknown | LEGACY GI 400 LASALLE LLC | Large load | — | 11.8 mi away | nearest: Southeast Chicago Energy Project |
| Permitted | Wittig Solar Park | Solar | 106.9 MW | 11.9 mi away | nearest: Colorado Bend II |
| Postponed | Deepwater | Gas, combustion turbine | 456 MW | 12.1 mi away | nearest: Chester Generating Station |
| Under construction | West Point (PA) | Gas, reciprocating engine | 2.5 MW | 13.0 mi away | nearest: Cromby Generating Station |
| Built | MCGRAW HILL INC | Large load | — | 14.2 mi away | nearest: Fairless Hills |
| Built | QTS INVESTMENTS PROPERTIES PRINCETON LLC | Large load | — | 14.3 mi away | nearest: Fairless Hills |
| Built | GRAFTON DATA CENTER | Large load | — | 14.5 mi away | nearest: Exelon Medway LLC |
| Under construction | Town of Sharon Portfolio -Mt St Landfill | Solar + storage | 10.7 MW | 14.8 mi away | nearest: Exelon West Medway II LLC |
| Under construction | Cicero 3-SLCHI603 | Solar | 1.9 MW | 14.9 mi away | nearest: Southeast Chicago Energy Project |
| Postponed | IL - SMHEC - Moraine Valley | Solar | 1.3 MW | 15.0 mi away | nearest: Southeast Chicago Energy Project |
Sources EPA ICIS-NPDES · EPA ICIS-Air · ERCOT · EIA-860M