- Combustion
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- Operating
Eight Flags Energy: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Eight Flags Energy
Power plant · Gas, combustion turbine
Key facts
Power plant · Gas, combustion turbineran 78% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2016
- Net generation, 2025
- 147,163 MWh
- Grid
- 69 kV, 14 kV to Florida Public Utilities Co (JEA)
- Location
- Nassau County, Florida
- Operated by
- Eight Flags Energy LLC
Operations
- Net generation, 2025
- 147,163
MWh - Fuel burned, 2025
- 1,646,134
MMBtu - Capacity factor, 2025
- 77.8
% - Heat rate, 2025
- 11,186
Btu/kWh
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 147,163 | 1,646,134 | 77.8% | 11,186 |
| 2024 | 162,430 | 1,685,443 | 85.6% | 10,376 |
| 2023 | 172,330 | 1,765,904 | 91.1% | 10,247 |
| 2022 | 147,144 | 1,633,920 | 77.8% | 11,104 |
| 2021 | 160,083 | 1,679,573 | 84.6% | 10,492 |
| 2020 | 168,620 | 1,736,235 | 88.9% | 10,297 |
| 2019 | 180,604 | 1,785,055 | 95.5% | 9,884 |
| 2018 | 173,002 | 1,740,786 | 91.4% | 10,062 |
| 2017 | 171,327 | 1,697,056 | 90.5% | 9,905 |
| 2016 (6 of 12 months) | 77,345 | 786,739 | — | 10,172 |
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.