Green River Energy Center - Hybrid — Plant Summary
- EIA Plant ID
- 67501
- Capacity
- 800 MW
- Primary Fuel
- Battery Storage
- Technology
- Batteries, Solar Photovoltaic
- Status
- Under construction
- Location
- Emery, UT
- Operating Since
- —
- Generators
- 2
- Operator
- Green River Energy Center, LLC
- Parent Company
- —
- Balancing Authority
- PacifiCorp - East
- ISO/RTO
- —
- NERC Region
- WECC
Green River Energy Center - Hybrid
Under constructionBESSSolarHybridGEM: construction
Ranked #1 of 6 BESS plants in UT#16 of 837 nationally
800 MW Batteries (400 MW) + Solar Photovoltaic (400 MW) under construction in Emery, UT — PacifiCorp - East
EIAGEM
800 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
—
Operating Since
Location
Coordinates
38.9987, -111.1172
County
Emery, UT
Nearby Plants
- Hunter Solar LLC (UT)Solar100 MW · 16.6 km
- HunterBit. Coal1472.2 MW · 21.0 km
- Hornshadow Solar, LLCSolar100 MW · 23.7 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Green River Energy Center, LLC | — | — |
| Owner(s) | Green River Energy Center, LLC | — | — |
| Status | Under construction | construction | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
The Green River Energy Center - Hybrid is a large hybrid power plant located in Emery County, Utah. It has a total capacity of 800 MW and is operated by Green River Energy Center, LLC. The plant utilizes two generators and combines battery storage with solar photovoltaic technology. The primary fuel type is electricity (MWH), reflecting its hybrid nature.
The facility is the largest of six hybrid plants in Utah and ranks 24th out of 514 hybrid plants nationally. The solar component uses a fixed tilt tracking system. The Green River Energy Center - Hybrid operates within the PacifiCorp - East balancing authority and is part of the Western Electricity Coordinating Council (WECC) NERC region.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
WECC
Balancing Authority
PacifiCorp - East
Grid Voltage
345 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·other
Power Hungry: AI-Fueled Data Center Boom Sets Energy Delivery’s New Course
As forecasts for AI demand push expansion of data centers and power infrastructure into hyper-blitz, what are the developing impacts of...
ENR·8 months ago
Deals·tax equity
rPlus bags USD 500m in tax equity for Utah solar-plus-storage project
US renewables developer rPlus Energies has obtained over USD 500 million (EUR 437.7m) in tax equity financing to support its Green River Energy Centre project.
rPlus Energies (developer)
Renewables Now·9 months ago
Deals·project finance
rPlus Energies secures $500 million for 400MW/1.6GWh Utah solar-plus-storage project
The Green River Energy Center, currently under construction, includes 400MW of solar PV and 400MW/1,600MWh of BESS. Image: rPlus Energies.
rPlus Energies (developer)
PV Tech·9 months ago
Industry·partnership
ROUNDUP: FlexGen, Energy Vault, Jupiter Power, Stem and rPlus
A news roundup focusing on FlexGen's recent partnership with Rosendin, Energy Vault and Jupiter Power in ERCOT and Stem Inc. in Utah.
FlexGen (other)Rosendin (other)
Energy-Storage.News·9 months ago
Last updated 2026-03-14
View all 10 articles