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Search plants, projects, owners, and states
400 MW Solar planned in Lake, OR
400 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
Planned: —
Planned Operation
Coordinates
43.3122, -120.8218
County
Lake, OR
Nearby Plants
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Request a demo →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 | Obsidian Solar Center LLC | Obsidian Renewables | — |
| Owner(s) | Obsidian Solar Center LLC | Obsidian Renewables | — |
| Status | Planned | pre-construction | — |
GEM identifies the owner as Obsidian Renewables
This entity is not yet in the GEM ownership database — chain unavailable.
Obsidian Solar Center is a 400 MW solar photovoltaic power plant located in Lake County, Oregon. The facility, which ranks as the 3rd largest solar plant in Oregon and 42nd largest nationally, is operated by Obsidian Solar Center LLC. It consists of a single generator utilizing fixed-tilt solar tracking technology. The plant's primary fuel source is solar energy (SUN).
The Obsidian Solar Center operates within the Bonneville Power Administration balancing authority and is part of the Western Electricity Coordinating Council (WECC) NERC region. As of the latest available data, there are 7 solar plants operating in the state of Oregon.
Generated from EIA, GEM, and public data sources
Grid Region
Pacific Northwest
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
Bonneville Power Administration (BPAT)
Grid Voltage
500.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
No generation data available for this plant.
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$1,544/kW
Est. Construction Cost
Total estimated cost: $617.6M
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Request a demo →This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
Last updated 2026-03-14
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