PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/62604
EIA plant 62604
Provincetown · Barnstable · MA
Outer Cape Community Battery
Operated by Eversource
Published location
Where is Outer Cape Community Battery?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
42.060267, -70.194190
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 | -4 MWh |
| 2 | -4 MWh |
| 3 | -3 MWh |
| 4 | -3 MWh |
| 5 | -7 MWh |
| 6 | -6 MWh |
| 7 | -6 MWh |
| 8 | -9 MWh |
| 9 | -6 MWh |
| 10 | -6 MWh |
| 11 | -1 MWh |
| 12 | -4 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| OCESS | Batteries | MWH | 25 | OP |
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Identity, technology and limitations
EIA plant ID
62604
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final