HammondUnder construction
Floyd County, Georgia · EIA plant ID 708 · Operator: Georgia Power Co
58 MW under construction (Batteries), first expected Oct 2026 · EIA-860M
Nameplate—MWSummer — MW
Generators0in service · 58 MW building
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online—
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), primary-fuel 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) |
|---|---|---|---|
| 2001 | 4,178.5 | 56.4% | 10,324 |
| 2002 | 3,935.8 | 53.1% | 10,261 |
| 2003 | 4,376.9 | 59.1% | 10,709 |
| 2004 | 3,854.4 | 51.9% | 10,388 |
| 2005 | 4,361.4 | 58.9% | 10,258 |
| 2006 | 4,007.4 | 54.1% | 10,456 |
| 2007 | 4,825.6 | 65.1% | 10,223 |
| 2008 | 4,027.4 | 55.0% | 10,564 |
| 2009 | 3,414.8 | 46.4% | 10,777 |
| 2010 | 2,958.9 | 40.2% | 10,739 |
| 2011 | 2,972.1 | 40.4% | 10,899 |
| 2012 | 1,415.8 | 19.2% | 11,208 |
| 2013 | 827.9 | 11.3% | 11,887 |
| 2014 | 1,130.5 | 15.4% | 11,448 |
| 2015 | 1,157.3 | 15.7% | 11,200 |
| 2016 | 967.8 | 13.1% | 11,811 |
| 2017 | 492.9 | 6.7% | 12,487 |
| 2018 | 181.4 | 2.5% | 13,290 |
| 2019 | 112.6 | 3.1% | 13,905 |
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 |
|---|---|---|---|---|---|---|---|---|
| 5 | Batteries | BA | 57.5 | 57.5 | planned Oct 2026 | Under construction | — | coming soon |
| 1 | Conventional Steam Coal | ST | 125 | 110 | Jun 1954 | Retired Jul 2019 | — | coming soon |
| 2 | Conventional Steam Coal | ST | 125 | 110 | Sep 1954 | Retired Jul 2019 | — | coming soon |
| 3 | Conventional Steam Coal | ST | 125 | 110 | Jun 1955 | Retired Jul 2019 | — | coming soon |
| 4 | Conventional Steam Coal | ST | 578 | 510 | Dec 1970 | Retired Jul 2019 | — | coming soon |
Owner / operator
Operator: Georgia Power Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Nearby plants
Within 80 km.
| Inland Paperboard Packaging Rome | 70 MW | 1.7 km |
| Rocky Mountain Hydroelectric Plant | 848 MW | 12 km |
| Polk Cedartown 2 | 2 MW | 26 km |
| Cedartown Battery Energy Storage Project | retired | 26.1 km |
| Polk County GA S1, LLC | 3 MW | 26.4 km |
| Polk Cedartown | 2 MW | 26.6 km |