Mariaville Road Elsworth Solar, LLC
Mariaville Road Elsworth Solar, LLC is a 2 MW solar farm in Hancock County, Maine, operated by REA Investments, LLC. EIA-860M lists 1 generating unit here, inside ISO New England. Its unit entered service in 2022.
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
- 1.6 MW
- 1.6 MW net summer
- Generating units
- 1
- In service
- 2022
- EIA plant ID
- 67925
Where it is
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- County
- Hancock County, Maine
- Coordinates
- 44.5839, -68.4496
- Balancing authority
- ISNE
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- REA Investments, LLC
- Primary energy source
- Solar
- Technologies
- Solar Photovoltaic
- Status
- Operating
Mariaville Road Elsworth Solar, LLC: FAQ
- Where is Mariaville Road Elsworth Solar, LLC?
- In Hancock County, Maine (ME). 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 Mariaville Road Elsworth Solar, LLC?
- 2 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
- Who owns Mariaville Road Elsworth Solar, LLC?
- EIA-860M names REA Investments, LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is Mariaville Road Elsworth Solar, LLC still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.