Waterside Power, LLC
Other power plant · Fairfield County, Connecticut
Nameplate capacity
70 MW
Rank in Connecticut
#20
of 184 plants
In service since
2004
May 2004
Details
- Primary fuel
- Other
- Technology
- Petroleum Liquids
- Operator
- Waterside Power, LLC
- County
- Fairfield County
- Generating units
- 3
- Share of state capacity
- 0.63%
- Rank among other plants in Connecticut
- #8 of 29
- EIA plant code
- 56189
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 4 | Petroleum Liquids | 23 MW | 23 MW | 2004 | Operating |
| 5 | Petroleum Liquids | 23 MW | 23 MW | 2004 | Operating |
| 7 | Petroleum Liquids | 23 MW | 23 MW | 2006 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Connecticut
| A L Pierce | Natural gas | 84 MW |
| Algonquin Windsor Locks | Natural gas | 71 MW |
| Wheelabrator Bridgeport | Other | 67 MW |
| Quinebaug Solar | Solar | 49 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 70 MW solar plant and a 70 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Connecticut power plants · What Connecticut actually generates