Fort Hill 1, 2, 3 & 4
New London County, Connecticut · EIA plant ID 57599 · Operator: Connecticut Mun Elec Engy Coop
Nameplate10MWSummer 10 MW
Generators4in service
Net generation1GWh12 mo to Aug 2026
Capacity factor1%gas/coal/oil units, summer MW
Heat rate10,302Btu/kWhfossil units, electric fuel, HHV
First online2010Runs as rarely runs
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
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) |
|---|---|---|---|
| 2011 | 0.8 | 0.9% | 10,297 |
| 2012 | 0.9 | 1.0% | 10,173 |
| 2013 | 1.1 | 1.3% | 10,351 |
| 2014 | 1.4 | 1.6% | 10,079 |
| 2015 | 1.2 | 1.3% | 10,911 |
| 2016 | 1 | 1.2% | 10,053 |
| 2017 | 0.9 | 1.1% | 10,589 |
| 2018 | 0.9 | 1.0% | 10,032 |
| 2019 | 0.8 | 0.9% | 10,245 |
| 2020 | 0.9 | 1.0% | 9,905 |
| 2021 | 0.7 | 0.9% | 9,965 |
| 2022 | 0.7 | 0.8% | 9,958 |
| 2023 | 0.9 | 1.1% | 9,923 |
| 2024 | 0.6 | 0.7% | 10,551 |
| 2025 | 0.6 | 0.7% | 9,718 |
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 |
|---|---|---|---|---|---|---|---|---|
| FH1 | Petroleum Liquids | IC | 2.6 | 2.5 | Aug 2010 | Operating | — | coming soon |
| FH2 | Petroleum Liquids | IC | 2.6 | 2.5 | Aug 2010 | Operating | — | coming soon |
| FH3 | Petroleum Liquids | IC | 2.6 | 2.5 | Aug 2010 | Operating | — | coming soon |
| FH4 | Petroleum Liquids | IC | 2.6 | 2.5 | Aug 2010 | Operating | — | coming soon |
Owner / operator
Operator: Connecticut Mun Elec Engy Coop. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Connecticut Mun Elec Engy Coop | 100.0% | 10 MW |
Nearby plants
Within 80 km.
| Covanta Southeastern Connecticut Company | 18 MW | 2.8 km |
| Rand Whitney CHP Plant | 17 MW | 3.5 km |
| Montville Station | 495 MW | 4.8 km |
| Norwich WWTP | 2 MW | 6.3 km |
| North Main Street | retired | 6.9 km |
| Conn Mun Electric Energy Coop | 1 MW | 7.7 km |