Biglow Solar Generation and BESS

PlannedBESSSolarHybridGEM: pre-construction

Ranked #2 of 149 Solar plants in OR#13 of 7447 nationally

700 MW Batteries (250 MW) + Solar Photovoltaic (450 MW) planned in Sherman, OR — Portland General Electric Company

EIAGEM

700 MW

Nameplate Capacity

Generators

units

Hybrid (2)

Technology

Batteries + Solar Photovoltaic

Planned: —

Planned Operation

Location

Coordinates

45.6060, -120.6250

County

Sherman, OR

Nearby Plants

PaTu Wind Farm LLC
Wind9 MW · 0.6 km
WyEast Solar
Solar10 MW · 3.1 km
Klondike Windpower II
Wind75 MW · 4.6 km

Ownership & Operator

Field	EIA	GEM	Wikidata
Operator	BIGL bn, LLC	—	—
Owner(s)	Cordelio BNC Holdings, LLC, WestDevCo bn, LLC	—	—
Status	Planned	pre-construction	—

Ownership Chain

No GEM tracker match for this plant — ownership chain unavailable.

About

Biglow Solar Generation and BESS is a 700 MW hybrid power plant located in Sherman County, Oregon. The facility, identified by plant ID 68316, is owned and operated by BIGL bn, LLC. It ranks as the third largest solar facility in Oregon (out of 8) and 35th nationally (out of 514). The plant utilizes both solar photovoltaic technology and battery energy storage systems (BESS).

The plant's primary fuel source is listed as MWH, referring to the electricity generated by the solar array and stored in the batteries. The solar array employs a fixed-tilt tracking system. Biglow Solar Generation and BESS operates within the Portland General Electric Company balancing authority and is part of the Western Electricity Coordinating Council (WECC) NERC region. The plant consists of 2 generators. Recent news coverage indicates 3 articles related to deals involving the facility.

Generated from EIA, GEM, and public data sources

EIA Plant Profile Global Energy Monitor

Engineering & Generators