Amaterasu LLC
Amaterasu LLC is a 8 MW solar farm in Worcester County, Massachusetts, operated by AES Distributed Energy. EIA-860M lists 2 generating units here, inside ISO New England. Its units entered service in 2021.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 7.8 MW
- 7.8 MW net summer
- Generating units
- 2
- In service
- 2021
- EIA plant ID
- 64000
Where it is
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- County
- Worcester County, Massachusetts
- Coordinates
- 42.5193, -71.6734
- Balancing authority
- ISNE
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- AES Distributed Energy
- Primary energy source
- Solar
- Technologies
- Batteries, Solar Photovoltaic
- Status
- Operating
This site runs on more than one energy source. EIA-860M capacity splits: Solar 5 MW, Battery 3 MW. It is filed here under Solar, the source with the most capacity.
Amaterasu LLC: FAQ
- Where is Amaterasu LLC?
- In Worcester County, Massachusetts (MA). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Amaterasu LLC?
- 8 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
- Who owns Amaterasu LLC?
- EIA-860M names AES Distributed Energy as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is Amaterasu LLC still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.