- Combustion
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- Operating
McManus: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
McManus
Power plant · Oil
Key facts
Power plant · Oilran 0% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1964
- Net generation, 2025
- 18,676 MWh
- Grid
- 230 kV to Georgia Power Co (SOCO)
- Location
- Glynn County, Georgia
- Operated by
- Georgia Power Co
Operations
- Net generation, 2025
- 18,676
MWh - Fuel burned, 2025
- 272,072
MMBtu - Capacity factor, 2025
- 0.4
% - Heat rate, 2025
- 14,568
Btu/kWh
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 18,676 | 272,072 | 0.4% | 14,568 |
| 2024 | 3,287 | 73,644 | 0.1% | 22,405 |
| 2023 | -118 | 32,914 | — | — |
| 2022 | 20,821 | 288,686 | 0.4% | 13,865 |
| 2021 | -42 | 34,599 | — | — |
| 2020 | 2,257 | 65,595 | 0.1% | 29,063 |
| 2019 | 9,635 | 164,146 | 0.2% | 17,036 |
| 2018 | 9,821 | 161,564 | 0.2% | 16,451 |
| 2017 | 10,584 | 188,070 | 0.2% | 17,769 |
| 2016 | 5,848 | 109,520 | 0.1% | 18,728 |
| 2015 | 1,073 | 65,530 | 0.0% | — |
| 2014 | 7,004 | 156,322 | 0.1% | 22,319 |
| 2013 | -2,372 | 33,266 | — | — |
| 2012 | -2,238 | 37,861 | — | — |
| 2011 | 2,606 | 134,131 | 0.1% | — |
| 2010 | 8,109 | 182,320 | 0.2% | 22,484 |
| 2009 | 6,813 | 165,326 | 0.1% | 24,266 |
| 2008 | 4,349 | 166,978 | 0.1% | — |
| 2007 | 17,848 | 328,172 | 0.4% | 18,387 |
| 2006 | 28,097 | 450,797 | 0.6% | 16,044 |
| 2005 | 79,019 | 1,091,301 | 1.6% | 13,811 |
| 2004 | 32,275 | 507,470 | 0.7% | 15,723 |
| 2003 (8 of 12 months) | 85,419 | 1,147,036 | — | 13,428 |
| 2002 | 77,213 | 1,150,749 | 1.6% | 14,904 |
| 2001 | 96,889 | 1,284,482 | 2.0% | 13,257 |
How these are worked out
Net generation and fuel burned are the monthly figures EIA publishes in its bulk electricity file, from the plant's Form 923 reports; a year is the sum of its months. Capacity factor is a full year's net generation over today's nameplate capacity times the hours in that year (8,784 in a leap year), so a plant uprated or partly retired since reads against its current size; heat rate is fuel burned over net generation, for plants that burn fuel. A year with fewer than twelve months stated has no capacity factor, and a value outside the plausible range is left blank rather than shown. By month, the charts apply the same rules to each month's own hours and fuel.