- Combustion
- Operating
- Other companies nearby
- 10 · 100 · 1,000 MW
Map
- Combustion
- Operating
- Other companies nearby
3 assets
3 assets. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Cornerstone Generation
Power plant owner
Key facts
Power plant owner · 2,717.6 MW- Capacity held
- 2,717.6MW
- Assets
- 3
- States
- IN, OH
- Registered in
- United States
- Parent
- No parent recordedNo parent recordedLike 48,118 of 50,271 companies here. Why
Gross output of plants with a stake
3 of 3 plantsOutputGross: each plant's whole output, whatever the stake. Equity share: each plant's output times the stake.Covers 3 of 3 plants with a stake: US plants with an EIA monthly series.100% of the output is from 3 plants recorded as wholly owned.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
Yearly totals
| Year | Gas | Total (MWh) |
|---|---|---|
| 2026 (part year) | 9,020,077 | 9,020,077 |
| 2025 | 13,942,217 | 13,942,217 |
| 2024 | 15,735,027 | 15,735,027 |
| 2023 | 14,560,934 | 14,560,934 |
| 2022 | 15,497,051 | 15,497,051 |
| 2021 | 14,506,337 | 14,506,337 |
| 2020 | 15,573,427 | 15,573,427 |
| 2019 | 14,361,307 | 14,361,307 |
| 2018 | 13,418,632 | 13,418,632 |
| 2017 | 13,356,559 | 13,356,559 |
| 2016 | 14,222,438 | 14,222,438 |
| 2015 | 12,983,735 | 12,983,735 |
| 2014 | 7,271,448 | 7,271,448 |
| 2013 | 6,336,222 | 6,336,222 |
| 2012 | 11,741,438 | 11,741,438 |
| 2011 | 6,487,607 | 6,487,607 |
| 2010 | 2,728,367 | 2,728,367 |
| 2009 | 1,193,233 | 1,193,233 |
| 2008 | 978,765 | 978,765 |
| 2007 | 1,646,848 | 1,646,848 |
| 2006 | 783,542 | 783,542 |
| 2005 | 534,962 | 534,962 |
| 2004 | 76,507 | 76,507 |
| 2003 (part year) | 113,534 | 113,534 |
| 2002 | 100,898 | 100,898 |
| 2001 (part year) | 37,659 | 37,659 |
Sources EIA-860 · EIA-860M · EIA
Sources
- EIA-860 Annual Electric Generator Report — Schedule 4 Owner (ownership shares per generator), plus Plant/Generator schedules
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EIA Open Data bulk file — Electricity (ELEC.zip; monthly plant net generation and fuel consumption since 2001)Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
Assets 3
Assets
3
Capacity
2,718 MW
- Gas, combined cycle: 2,154 MW, 2 assets
- Gas, combustion turbine: 564 MW, 1 asset
Owns 3 power plants
| Name. Sort by name, A to Z | Type. Sort by type, A to Z | Role. Sort by role, A to Z | MW, sorted descending. Sort by capacity, smallest first | State. Sort by state, A to Z | Share | Held by |
|---|---|---|---|---|---|---|
| Lawrenceburg Power, LLC | Gas, combined cycle | Owns | 1,232 MW | US-IN | 100.0% | Cornerstone Generation |
| Waterford Power, LLC | Gas, combined cycle | Owns | 921.6 MW | US-OH | 100.0% | Cornerstone Generation |
| Darby Power, LLC | Gas, combustion turbine | Owns | 564 MW | US-OH | 100.0% | Cornerstone Generation |
Sources
- EIA-860M Preliminary Monthly Electric Generator Inventory
- 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.
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 8
within 25 kmProjects
8
within 25 km
Nearest
6.6 km
Beverly L&D Hydroelectric Project
All 8NearbyShowing all 8 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 |
|---|---|---|---|---|---|
| Postponed | Beverly L&D Hydroelectric Project | Hydro | 3 MW | 6.6 km away | nearest: Waterford Power, LLC |
| Postponed | Wolf Creek Solar | Solar + storage | 300 MW | 8.4 km away | nearest: Waterford Power, LLC |
| Under construction | Springwater Solar, LLC | Solar | 155 MW | 14.3 km away | nearest: Darby Power, LLC |
| Postponed | Malta L&D Hydroelectric Project | Hydro | 4 MW | 16.7 km away | nearest: Waterford Power, LLC |
| Postponed | Lowell L&D Hydroelectric Project | Hydro | 5 MW | 17.2 km away | nearest: Waterford Power, LLC |
| Filed | EDC CMH 11 and 12 | Large load | — | 18.1 km away | nearest: Darby Power, LLC |
| Postponed | Devola L&D Hydroelectric Project | Hydro | 4 MW | 20.7 km away | nearest: Waterford Power, LLC |
| Postponed | Scioto Farms Solar | Solar | 110 MW | 24.9 km away | nearest: Darby Power, LLC |