Frito Lay Incorporated
Windham County, Connecticut · EIA plant ID 58664 · Operator: Frito Lay Incorporated Dayville
Nameplate5MWSummer 4 MW
Generators1in service
Net generation25GWh12 mo to Aug 2026
Capacity factor80%gas/coal/oil units, summer MW
Heat rate15,653Btu/kWhfossil units, electric fuel, HHV
First online2009Runs as baseload
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) |
|---|---|---|---|
| 2013 | 21.3 | 67.7% | 16,977 |
| 2014 | 23.5 | 74.4% | 16,180 |
| 2015 | 25.5 | 80.8% | 15,564 |
| 2016 | 25.5 | 80.5% | 15,331 |
| 2017 | 23.8 | 75.6% | 15,771 |
| 2018 | 23.4 | 74.1% | 15,863 |
| 2019 | 24.6 | 77.9% | 14,515 |
| 2020 | 23.1 | 73.2% | 16,162 |
| 2021 | 24.7 | 78.4% | 15,757 |
| 2022 | 23.6 | 74.8% | 15,976 |
| 2023 | 22.3 | 70.8% | 15,746 |
| 2024 | 24.1 | 76.3% | 15,999 |
| 2025 | 24.8 | 78.6% | 15,672 |
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 |
|---|---|---|---|---|---|---|---|---|
| COGEN | Natural Gas Fired Combustion Turbine | GT | 4.6 | 3.6 | Mar 2009 | Operating | — | coming soon |
Owner / operator
Operator: Frito Lay Incorporated Dayville. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Frito Lay Incorporated Dayville | 100.0% | 5 MW |
Nearby plants
Within 80 km.
| Lake Road Generating Plant | 840 MW | 1.1 km |
| KCE CT 1, LLC | — | 2.2 km |
| Woods Hill Solar | 20 MW | 4.2 km |
| Putnam Meadow Solar Station | — | 4.7 km |
| Quinebaug Lower Project | 3 MW | 7.1 km |
| Woodstock Solar One | 3 MW | 8.9 km |