Leeward starts construction at 152MW Oklahoma solar projects

Facebook
Twitter
LinkedIn
Reddit
Email
Construction at the Twelvemile solar projects in Oklahoma.
The Twelvemile 1 and 2 solar projects have a combined capacity of 152MW. Image: Leeward Renewable Energy.

US renewable energy developer Leeward Renewable Energy has started construction at the Twelvemile 1 and 2 solar projects in Oklahoma, which have a combined capacity of 152MW.

The developer expects to start commercial operations at both projects in “early 2026”, and follows the company’s acquisition of the projects from Red River Renewable Energy. The projects form part of Leeward’s 724MW solar portfolio in Oklahoma, for which the company has already signed a long-term power purchase agreement (PPA) with technology giant Google to sell power generated at the projects.

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

Data centres are a growing component of the global energy mix, with figures from Figures from Independent Commodity Intelligent Services (ICIS) showing that, in Europe, data centres will account for 5.7% of Europe’s electricity demand in 2035, up from 3.1% in 2024. This is alongside a near tripling of total electricity demand for data centres to 236TWh over the same period.

Earlier this year, another technology giant, Amazon, signed a similar deal, valued at US$13 billion, to support the growth of new solar projects in Australia to meet its energy demands.

“These solar projects will be the largest facilities of their type in Oklahoma once completed and will immediately help to reduce strain on the grid during peak summer hours of demand that define resource adequacy requirements,” said Aaron Zubaty, CEO of clean energy investor Eolian, one of the parent companies of Red River Renewable Energy.

“Power markets and resource supply portfolios that embrace multiple technologies can best withstand the increasing impact of severe weather events and fuel supply disruptions,” Zubaty continued. Dealing with unpredictable weather events in particular has become a priority for many solar asset managers; Solargis CEO Marcel Suri wrote a piece for PV Tech earlier this year calling for better-quality data to inform asset management decisions amid a rapidly changing climate.

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.
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 2027 and beyond.

Read Next

July 31, 2025
US solar module manufacturer SEG Solar has shipped its first order of utility-scale solar modules from its Texas production facility.
July 31, 2025
First Solar has completed a deal to sell US$391 million in tax credits, bringing its total tax credit sales this year to over US$1.5 billion.
July 30, 2025
Donald Trump has announced a 25% tariff on all imports entering the US from India from the 1st August 2025.
July 30, 2025
US solar tracker manufacturer Nextracker recorded revenues of US$864 million and a gross margin of 32.6% in the quarter ending June 27, 2025.
July 29, 2025
US renewables developer Savion, a subsidiary of global oil giant Shell, has formed a new company to take ownership of its solar projects after development.
July 29, 2025
US-based solar manufacturer T1 Energy has expressed support for the US government’s tariff investigations into global polysilicon imports and solar products from Laos, Indonesia and India.

Subscribe to Newsletter

Upcoming Events

Media Partners, Solar Media Events
September 2, 2025
Mexico City, Mexico
Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK