Panoche Valley Solar’s 247MW PV project to be downsized by 100MW

Facebook
Twitter
LinkedIn
Reddit
Email
The change was brought on due to a settlement agreement struck between Panoche Valley Solar LLC, The Sierra Club, Defenders of Wildlife, Santa Clara Valley Audubon Society and the California Department of Fish and Wildlife. Image: zak zak / Flickr

Panoche Valley Solar LLC, a subsidiary of Consolidated Edison Development, will need to make some major adjustments to its 247MW PV project in California’s Panoche Valley.

Despite its initial projected generation capacity, the installation will now have to be split up, with approximately 100MW of the project proposed for development at a site in Imperial County, California.

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

This change was brought on due to a settlement agreement struck between Panoche Valley Solar LLC, The Sierra Club, Defenders of Wildlife, Santa Clara Valley Audubon Society and the California Department of Fish and Wildlife. As a result of this deal, more than 10,521 hectares of wildlife will be conserved.

The relocation of the approximately 100MW portion of the project is subject to approval by Southern California Edison (SCE) and the California Public Utilities Commission (CPUC). The settlement will also resolve several legal challenges commenced against the project by the environmental groups involved.

While the initial proposed Panoche Valley PV project would have impacted nearly 2,023 hectares of habitat, the new installation will reduce its size to slightly more than 526 hectares.

The numerous environmental groups asserted that the Panoche Valley has the last intact, but unprotected, grasslands in the San Joaquin Valley and is home to many rare and endangered species such as the giant kangaroo rat, the San Joaquin kit fox, and the blunt-nosed leopard lizard.

Mark Noyes, president and chief executive officer of Panoche Valley Solar LLC, said: “This settlement with the CDFW and the Environmental Groups to lessen the impact of the PVS solar project on Panoche Valley is reflective of Con Edison Development’s corporate value of concern for the environment and commitment to continue the development of clean energy generation in a responsible manner. We will work diligently with the other parties to obtain the remaining approval of SCE and the CPUC so that the conditions of the settlement can be fully implemented for the benefit of the Panoche Valley ecosystem and the citizens of California.”

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 23, 2026
Tracker manufacturer ARRAY Technologies says a new 60-degree version of its DuraTrack single-axis tracker raises the bar on hail and wind durability.
July 21, 2026
Avantus has started commercial operations at its Aratina 1 project in California, which combines 200MW of solar PV and 500MWh of batteries.
Premium
July 15, 2026
US module and soon-to-be cell manufacturer T1 Energy is looking beyond wafers and cells to catalyse domestic production of ancillary components such as glass, frames and even pallets—while tapping semiconductor industry talent to staff its expanding operations.
July 15, 2026
Avantus has signed a 20-year PPA with the Clean Power Alliance (CPA) in California for the output of a 200MW solar-plus-storage project.
July 13, 2026
Independent power producer (IPP) Avantus has closed a US$525 million financing package for its Aratina 2 solar-plus-storage project in Southern California, US.
July 1, 2026
Waaree Energies has issued a clarification in response to a US Customs investigation into possible evasion of AD/CVD duties on crystalline silicon PV cells from Vietnam and Malaysia.

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