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

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

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.

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth 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 2028 and beyond.
13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

May 27, 2026
PowerBridge Networks has acquired more than 50 Enphase Energy patents tied to distributed energy, inverter and grid infrastructure technologies.
May 27, 2026
Enbridge has started commercial operations at the first phase of its 815MW Sequoia Solar project in Callahan County, in Texas.
May 27, 2026
Government policy and market factors are the main conditions encouraging the co-location of renewable generation projects and BESS.
May 27, 2026
Enlight Renewable Energy has signed a 15-year power purchase agreement (PPA) with Google for a 200MWac solar offtake in Oklahoma.
May 27, 2026
DESRI and Tierra Adentro Growth Capital (TAGC) have broken ground on two solar-plus-storage projects in New Mexico.
May 26, 2026
EDP Renewables North America (EDPR NA), the subsidiary of Portuguese energy utility EDP, will build a 100MW solar PV project in the US for the Appalachian Power Company.

Upcoming Events

Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)
Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil