Three Rivers Solar Power, LLC — Plant Summary
- EIA Plant ID
- 63386
- Capacity
- 100 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Planned
- Location
- Hancock, ME
- Operating Since
- —
- Generators
- 1
- Operator
- Three Rivers Solar Power, LLC
- Parent Company
- —
- Balancing Authority
- ISO New England Inc.
- ISO/RTO
- ISONE
- NERC Region
- NPCC
Three Rivers Solar Power, LLC
PlannedSolarGEM: pre-construction
Ranked #3 of 153 Solar plants in ME#774 of 7447 nationally
100 MW Solar planned in Hancock, ME — ISO New England Inc.
EIAGEM
100 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
Planned: —
Planned Operation
Location
Coordinates
44.7116, -68.1100
County
Hancock, ME
Nearby Plants
- Bull Hill Wind ProjectWind34.5 MW · 3.9 km
- Hancock Wind PlantWind51 MW · 5.7 km
- Weaver WindWind72.6 MW · 11.2 km
Ownership & Operator
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Three Rivers Solar Power, LLC | Swift Current Energy | — |
| Owner(s) | Three Rivers Solar Power, LLC | Swift Current Energy [100%] | — |
| Status | Planned | pre-construction | — |
Ownership Chain
GEM identifies the owner as Swift Current Energy [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
About
Three Rivers Solar Power, LLC is a 100 MW solar photovoltaic power plant located in Hancock County, Maine. The plant is owned and operated by Three Rivers Solar Power, LLC. It utilizes fixed-tilt solar tracking technology. The facility consists of a single generator and its primary fuel source is solar energy.
The plant operates within the ISO New England Inc. balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region. According to available data, Three Rivers Solar Power, LLC is the third-largest solar plant in Maine, and ranks 629th nationally out of 639 solar plants.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
NPCC
Balancing Authority
ISO New England Inc.
Grid Voltage
115 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
No generation data available for this plant.
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
Bull Hill Substation · 115 kV
Substation Distance
< 10 km
Operator
Versant Power
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ISO-NE
LMP Node
Pending
Pricing Hub
.Z.MAINE
Node Source
EIA-860 direct report
News & Articles (1)Beta
Regulatory·permitting
Large Hancock County solar project wins state regulators’ OK
Maine regulators on Tuesday approved the winning proposal for a large solar power generation project in Hancock County that will deliver...
Hancock County (developer)Maine (regulator)
Bangor Daily News·7 years ago
Last updated 2026-03-26
View all articles