Developer rPlus Energies breaks ground on 400MW Utah solar-plus-storage project

By Andy Colthorpe
Facebook
Twitter
LinkedIn
Reddit
Email
rPlus Energies breaks ground on Green River Energy Center.
“Emery County, where we’re building this project, has a 145-year history of energy exploration and development through coal and coal burning and gas,” said Luigi Resta (centre). Image: rPlus Energies.

Renewable power and energy storage developer rPlus Energies has broken ground on a solar PV plant in Utah, US, co-located with 1.6GWh of battery storage.

“This project is being built in rural Utah, by rural Utahns, and for all of Utah,” said state governor Spencer Cox at a groundbreaking ceremony held last week at the site of rPlus Energies’ Green River Energy Center project.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

“When rural Utah thrives, the entire state prospers. Today, we’re not just breaking ground—we’re building a future of affordable, abundant energy in Utah,” Cox said.

The project will feature 400MW of solar PV alongside a 400MW, 4-hour duration (1,600MWh) battery energy storage system (BESS) in Emery County in Eastern Utah.

Solar PV modules will be provided by Elite Solar and the BESS solution by Tesla, while Sundt Construction will carry out engineering, procurement and construction (EPC) duties.

“Emery County, where we’re building this project, has a 145-year history of energy exploration and development through coal and coal burning and gas. We really appreciate that,” rPlus president Luigi Resta told our colleagues at Energy-Storage.news.

Read the full Energy-Storage.news coverage here.

17 June 2025
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 17-18 June 2025, will be our fourth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2026 and beyond.
7 October 2025
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 7-8 October 2025 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023 and 2024 were a sell out success and 2025 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.
21 October 2025
New York, USA
Returning for its 12th edition, Solar and Storage Finance USA Summit remains the annual event where decision-makers at the forefront of solar and storage projects across the United States and capital converge. Featuring the most active solar and storage transactors, join us for a packed two-days of deal-making, learning and networking.

Read Next

April 25, 2025
Vietnamese solar manufacturer Boviet Solar has opened its first US module assembly plant, in North Carolina, with an annual nameplate capacity of 2GW.
April 25, 2025
Greek renewables developer Metlen Energy & Metals has sold a Chilean solar-plus-storage portfolio to investor Glenfarne Asset Company.
April 24, 2025
The US state of New Jersey has launched its third solicitation of the CSI Program, seeking 300MW of solar PV and 160MWh of energy storage.
April 24, 2025
US material recovery firm OnePlanet has closed two financing deals to aid the development of a solar module recycling facility in Florida.
April 24, 2025
Tata Power Renewable Energy has signed a power purchase agreement (PPA) with Tata Motors to build a 131MW wind-solar hybrid energy project.
April 23, 2025
The recent tariffs on Chinese products, along with the now paused global tariffs from other countries, are expected to have a minimal impact on US-based microinverter manufacturer Enphase Energy.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
April 29, 2025
Dallas, Texas
Media Partners, Solar Media Events
May 7, 2025
Munich, Germany
Solar Media Events
May 21, 2025
London, UK
Solar Media Events
June 17, 2025
Napa, USA
Solar Media Events
July 1, 2025
London, UK