Cedar Island Solar LLC — Plant Summary
- EIA Plant ID
- 66011
- Capacity
- 800 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Planned
- Location
- Sherman, OR
- Operating Since
- —
- Generators
- 1
- Operator
- Cedar Island Solar LLC
- Parent Company
- —
- Balancing Authority
- Bonneville Power Administration
- ISO/RTO
- —
- NERC Region
- WECC
Cedar Island Solar LLC
PlannedSolarGEM: pre-construction
Ranked #1 of 149 Solar plants in OR#9 of 7447 nationally
800 MW Solar planned in Sherman, OR — Bonneville Power Administration
EIAGEM
800 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
Planned: —
Planned Operation
Location
Coordinates
45.2337, -120.8985
County
Sherman, OR
Nearby Plants
- Sunset SolarSolar103 MW · 7.8 km
- Bakeoven SolarSolar60 MW · 11.4 km
- Daybreak SolarSolar151.7 MW · 11.4 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Cedar Island Solar LLC | — | — |
| Owner(s) | Cedar Island Solar LLC | — | — |
| Status | Planned | pre-construction | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
Cedar Island Solar LLC is an 800 MW solar photovoltaic power plant located in Sherman County, Oregon. The plant, owned and operated by Cedar Island Solar LLC, utilizes fixed-tilt solar tracking technology. It is the largest solar plant in Oregon out of 7 total, and ranks 5th nationally among 639 solar facilities. The plant's primary fuel source is solar energy (SUN).
The facility operates within the Bonneville Power Administration balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. The plant consists of a single generator.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
WECC
Balancing Authority
Bonneville Power Administration
Grid Voltage
500 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
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
News & Articles (10)Beta
Industry·corporate
Area residents outline hopes, concerns for Duane Arnold nuclear restart at public meeting
CEDAR RAPIDS — It was a clear, cool night in Cedar Rapids on Thursday, but Rich Patterson was thinking about the harsh and heated...
Rich Patterson (other)
The Gazette·4 months ago
General
An Iowa nuclear plant is the next contender to restart, spurred by AI data center demand
NextEra Energy is aiming to secure a lucrative power purchase agreement to restart the Duane Arnold nuclear plant outside Cedar Rapids.
CNBC·6 months ago
General
An Iowa nuclear plant is the next contender to restart, spurred by AI data center demand
NextEra Energy is aiming to secure a lucrative power purchase agreement to restart the Duane Arnold nuclear plant outside Cedar Rapids.
CNBC·6 months ago
General
An Iowa nuclear plant is the next contender to restart, spurred by AI data center demand
NextEra Energy is aiming to secure a lucrative power purchase agreement to restart the Duane Arnold nuclear plant outside Cedar Rapids.
CNBC·6 months ago
Last updated 2026-03-26
View all 10 articles