Silver Maple — Plant Summary
- EIA Plant ID
- 66283
- Capacity
- 20 MW
- Primary Fuel
- Wind
- Technology
- Onshore Wind Turbine
- Status
- Operating
- Location
- Penobscot, ME
- Operating Since
- 2022
- Generators
- 1
- Operator
- WEB Silver Maple Wind LLC
- Parent Company
- —
- Annual Generation
- 58,734 MWh
- Capacity Factor
- 33.5%
- Balancing Authority
- ISO New England Inc.
- ISO/RTO
- ISONE
- NERC Region
- NPCC
Silver Maple
OperatingWind
Ranked #17 of 22 Wind plants in ME#1094 of 1442 nationally
20 MW Wind operating in Penobscot, ME — ISO New England Inc.
EIAGEM
20 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2022
Operating Since
Location
Coordinates
44.7715, -68.5169
County
Penobscot, ME
Nearby Plants
- Pisgah Mountain WindWind9.1 MW · 0.8 km
- SP-231 CliftonSolar4.9 MW · 4.5 km
- Brewer (CSG)Solar5 MW · 15.9 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 | WEB Silver Maple Wind LLC | SWEB Development LP (SWEB) | — |
| Owner(s) | WEB Silver Maple Wind LLC | SWEB Development LP (SWEB) [100%] | — |
| Status | Operating | operating | — |
Ownership Chain
GEM identifies the owner as SWEB Development LP (SWEB) [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
About
Silver Maple is a 20 MW wind power plant located in Penobscot County, Maine. The facility, which began operating in 2022, is owned and operated by WEB Silver Maple Wind LLC. The plant utilizes a single onshore wind turbine generator. According to state rankings, Silver Maple is the 18th largest of 22 wind facilities in Maine. Nationally, it ranks 1088 out of 1424 wind plants.
The plant's turbine has a hub height of 117 meters and a rotor diameter of 136 meters. The turbine model is a Vestas V136-4.0. In its most recent year of operation, Silver Maple generated 58,734 MWh of electricity, achieving a capacity factor of 33.5%. The plant operates within the ISO New England Inc. balancing authority and the Northeast Power Coordinating Council (NPCC) NERC region.
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
Interconnection Queue1 projectBeta
Silver Maple Wind
OperationalWind20 MWISO-NE
Generation
6.2K MWh
Latest Month
58.7K MWh
Annual Generation
33.5%
Capacity Factor
Financial Data
No financial data available for this plant.
Pricing & Market Data
MEDIUM confidencePoint of Interconnection
Nearest Substation
Pisgah Mountain Wind Substation · 115 kV
Substation Distance
< 10 km
Operator
Versant Power
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ISO-NE
LMP Node
—
Pricing Hub
.Z.MAINE
Node Source
Shared substation inference
Substation identified. Node ID not yet resolved against ISO roster.
48645Nearby ISO Node
Clifton Switching StationSubstation
Rebel Hill SubstationSubstation
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