PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/63238
EIA plant 63238
Chateaugay · Franklin · NY
Willis Battery Storage
Operated by New York Power Authority
Published location
Where is Willis Battery Storage?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
44.887905, -74.118280
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | -96 MWh |
| 2 | -90 MWh |
| 3 | -96 MWh |
| 4 | -92 MWh |
| 5 | -96 MWh |
| 6 | -98 MWh |
| 7 | -94 MWh |
| 8 | -105 MWh |
| 9 | -106 MWh |
| 10 | -100 MWh |
| 11 | -121 MWh |
| 12 | -112 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| WB1 | Batteries | MWH | 20 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
63238
Sector
Electric Utility
Water source
Unavailable
Data edition
2024-final