Matrix Renewables and rPlus Energies begin construction at 200MWdc Pleasant Valley solar project in Idaho

Facebook
Twitter
LinkedIn
Reddit
Email
Matrix Renewables and rPlus Energies broke ground on the Pleasant Valley solar project this week. Image: Matrix Renewables

Spanish clean energy firm Matrix Renewables and US renewable developer rPlus Energies have started construction at the Pleasant Valley solar project which, when completed, will be the largest solar facility in the power of local utility Idaho Power.

The project has a capacity of 200MWac/200MWdc, and while the developers did not announce when they expect to complete construction work, or commission the project, they have already agreed partnered with a number of other companies to help deliver the 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

These include Sundt Renewables, the clean energy wing of US construction company Sundt, which was brought in to provide engineering, procurement and construction services; US firm Nextracker, to provide racking; and Chinese solar manufacturer ET Solar, to provide modules.

“rPlus is proud to work with Meta and Idaho Power as long-term partners to help achieve their sustainability goals and manage the region’s transition to renewable energy,” said rPlus Energies president and CEO Luigi Resta. “We are equally proud to partner with Matrix Renewables, who share our deep respect and commitment to renewable power generation for Ada County and the surrounding community.”

The project’s affiliation with Meta is well-documented, with the two sides agreeing to a power purchase agreement in May this year, to provide a local data centre with renewable power. Three months later, Matrix Renewables acquired a controlling interest in the project, and has successfully started construction work on time, within the third quarter of this year, as originally planned.

The news follows a series of manufacturing and technology announcements for the US solar sector made at the RE+ conference this week. Longroad Energy has extended a module supply agreement with supplier First Solar, while Nextracker opened a new tracking manufacturing facility on the first day of the event, and positive developments at Pleasant Valley are a promising sign for the US solar sector, as it looks to solidify both its manufacturing and operations.

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

July 6, 2026
Spanish renewables developer Acciona Energía will build a 235MWp solar PV project in the US state of Kentucky, its 18th renewable energy project in the country.
July 3, 2026
The US is reportedly drafting a ban on Chinese solar inverters over concerns that they pose a risk to the grid.
July 3, 2026
The state of New York has reached 8GW of cumulative installed distributed solar PV, putting the state ahead of its 10GW target by 2030.
Premium
July 2, 2026
As the 4 July safe harbour deadline nears, VDE Americas’ Lisa Casey says US solar is at a decisive but nuanced turning point.
July 2, 2026
The Massachusetts Senate’s new energy efficiency legislation has been broadly welcomed by US solar industry and clean energy representatives.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye