MPC Generating
Walton County, Georgia · EIA plant ID 7764 · Operator: MPC Generating, LLC.
Nameplate386MWSummer 303 MW
Generators2in service
Net generation128GWh12 mo to Dec 2025
Capacity factor5%gas/coal/oil units, summer MW
Heat rate11,349Btu/kWhfossil units, electric fuel, HHV
First online2000Runs as peaking
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), gas/coal/oil units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2002 | 43.8 | 1.6% | 11,686 |
| 2003 | 17.3 | 0.6% | 11,748 |
| 2004 | 1.2 | 0.0% | 10,424 |
| 2005 | 5.6 | 0.2% | 11,974 |
| 2006 | 0 | 0.0% | — |
| 2007 | 16.9 | 0.6% | 11,495 |
| 2008 | 5.9 | 0.2% | 10,632 |
| 2009 | 5.5 | 0.2% | 11,703 |
| 2010 | 21.8 | 0.8% | 11,113 |
| 2011 | 17.4 | 0.7% | 11,939 |
| 2012 | 56.5 | 2.1% | 11,513 |
| 2013 | 6.1 | 0.2% | 11,338 |
| 2014 | 4.4 | 0.2% | 11,045 |
| 2015 | 22.3 | 0.8% | 11,343 |
| 2016 | 18.3 | 0.7% | 10,978 |
| 2017 | 14.6 | 0.5% | 10,034 |
| 2018 | 18.5 | 0.7% | 11,518 |
| 2019 | 10.5 | 0.4% | 11,575 |
| 2020 | 6.3 | 0.2% | 11,871 |
| 2021 | 18.1 | 0.7% | 11,648 |
| 2022 | 149 | 5.6% | 11,514 |
| 2023 | 38.2 | 1.4% | 12,007 |
| 2024 | 38.8 | 1.5% | 10,347 |
| 2025 | 127.5 | 4.8% | 11,349 |
Fuel capability
Gas-fired turbines (CT/GT/CA/CS) that can also burn liquid fuel. EIA-860 Schedule 3 for capability, EIA-923 for actual burn.
StatusLikely still dual fuel
Liquid fuel burned · 36 mo54,026 MMBtu
Last month with liquid burnDec 2025
Switch while operatingYes
Net summer MW on gas303
Net summer MW on oil296
Time gas → oilup to 1 h (EIA 1H)
Time oil → gasup to 1 h (EIA 1H)
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| 1 | Natural Gas Fired Combustion Turbine | GT | 185.4 | 147.5 | Jan 2000 | Operating | — | coming soon |
| 2 | Natural Gas Fired Combustion Turbine | GT | 200.7 | 155 | Jan 2001 | Operating | — | coming soon |
Owner / operator
Operator: MPC Generating, LLC.. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| MPC Generating, LLC. | 100.0% | 386 MW |
Nearby plants
Within 80 km.
| Walton County Power LLC | 494 MW | 0.3 km |
| Doyle Energy Facility | 409 MW | 2.9 km |
| Gratis Road Solar Facility | 3 MW | 3.6 km |
| Mount Vernon Solar | 1 MW | 6.1 km |
| Pleasant Valley Solar | 3 MW | 8.4 km |
| Simon Solar Farm LLC | 30 MW | 15 km |