Largest solar-storage plant in the US will be managed by new subsidiary of ESG investor Quinbrook

Facebook
Twitter
LinkedIn
Reddit
Email
Not much to look at now, but this stretch of land in Clark County, Nevada, will host Gemini, the US' biggest solar-plus-storage facility announced so far. Image: Quinbrook.

The Gemini Solar + Battery Storage Project, approved for construction by the US Department of Interior earlier this month, will be managed by a newly-launched subsidiary of investor Quinbrook Infrastructure Partners.

With 690MW of solar PV capacity and 380MW / 1400MWh of battery energy storage planned at the site, Gemini, which will be located in Clark County, Nevada, is the US’ largest solar-plus-storage facility so far.

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

PV Tech reported on 12 May that the Department of Interior (DOI) had waved through the approval of the plan with DOI secretary David L. Bernhardt linking the project’s execution to the American “economic resurgence” as the country gets back to work after the COVID-19 shutdown.

Quinbrook, which specialises in lower carbon and renewable energy infrastructure ESG (environment, social and governance)-led investments, has launched Primergy Solar LLC to acquire, develop and operate both utility-scale and distributed solar PV and battery energy storage projects in North America. One of the new company’s first roles will be to manage the US$1.1 billion Gemini project which has a 25-year power purchase agreement (PPA) already signed with utility NV Energy.

Quinbrook CEO says solar-plus-battery storage will ‘dominate energy infrastructure investing in years to come’

The parent company said Primergy will follow Quinbrook’s low-carbon investment strategy in US power markets, including direct investment in early stage developments as well as acquiring operational assets. This will include acting as primary sponsor as well as through forming joint venture (JV) investment vehicles with Quinbrook project partners.

Former Recurrent Energy president Ty Daul has been appointed CEO of Primergy, while Engie Storage’s former chief financial officer (CFO), Tim Larrison has been recruited as CFO of the new company.

“The industry is recognising the increasingly important role that solar-plus-battery storage solutions will play in accelerating the energy transition,” Quinbrook co-founder and managing partner David Scaysbrook said.

“Moreover, there is a growing realisation that investing in the building of new renewable energy infrastructure will be crucial to driving sustainable economic recovery and job creation across America,” Quinbrook said, also adding that his company believes new energy infrastructure investment in the years ahead will be dominated by solar-plus-battery storage.

The Large-Scale Solar Digital Series, an online conference and presentation event takes place this week (18-22 May) from our publisher Solar Media. Visit the website here to find out more information and register.

21 May 2025
London, UK
The Renewables Procurement & Revenues Summit serves as the European platform for connecting renewable energy suppliers to the future of energy demand. This includes bringing together a community of European off-takers, renewable generators, utilities, asset owners, and financiers. The challenges ahead are complex, but through collaboration, innovation, and a shared vision, we can navigate uncertainties and forge a sustainable energy future. Let us harness our collective knowledge to advance the renewable energy agenda.

Read Next

May 20, 2025
The ability of PV simulation software to accurately simulate energy performance for bifacial modules leaves more questions than answers.
May 16, 2025
Expanding the grid infrastructure of ASEAN countries could unlock 24GW of new solar capacity, according to Ember Climate.
May 13, 2025
The average value of a solar PPA signed in Europe in the first quarter of 2025 was just 1.3% higher than in the previous quarter, according to LevelTen.
May 12, 2025
This year’s Renewables Procurement & Revenue Summit (RPR Europe) will bring together more than 300 renewable energy and finance leaders.
May 6, 2025
The rapidly changing nature of the world’s energy mix has necessitated similarly rapid changes in the solar PPA space.
Premium
May 6, 2025
The biodiversity benefits of a solar farm can help garner support. Tom Kenning looks at the scientific understanding of PV’s ecological impact.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
May 21, 2025
London, UK
Solar Media Events
June 17, 2025
Napa, USA
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 8, 2025
Asia