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National Grid Renewables to Move Forward as Geronimo Power

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Contact: Emily Morissette
Senior Manager, Marketing & Communications
Geronimo Power
[email protected]
612-429-7050

Minnesota-based company has deployed nearly 7 GW of power across America’s Heartland

Minneapolis, MN (May 30, 2025) – Following the previously announced acquisition of National Grid Renewables by Brookfield Asset Management (“Brookfield”) and its institutional partners, the company will move forward and transact business under the brand name, Geronimo Power (“Geronimo”).

“We’re honored to rebrand the company in a way that celebrates and recognizes the roots we established under the Geronimo brand back in 2007,” said Blake Nixon, President and CEO of Geronimo Power. “We’re proud to have earned a reputation for putting landowners and communities first, and we’ll carry that legacy forward as Geronimo Power, continuing our commitment to deliver reliable, innovative power solutions to meet growing demand in the US.”

Since its inception by founder Noel P. Rahn, a rural Minnesota native and landowner, Geronimo Power has become a well-respected business in the renewables industry, known for its dedication to American farmers and rural communities. Geronimo’s projects empower landowners with new revenue opportunities, foster sustainable development within local communities, and provide resilient power solutions critical to a future-ready American economy.

Geronimo develops and operates vital electric infrastructure projects that deliver dependable domestic energy, while powering American economies and strengthening local economies. From Minnesota down to Texas, the company successfully operates more than 2 gigawatts (GW) of power generation, with another 1 GW under construction and a development portfolio of more than 20 GW. Collectively, its current operating and construction portfolios are poised to provide approximately $840 million in direct economic benefits for American communities over their operating lives.

As further commitment to its values, Geronimo also initiates charitable funds for each of its owned and operational large-scale projects. The purpose of these funds is to engage with and contribute money to charitable activities and organizations within project host communities. These charitable funds exemplify the company’s pledge to be a good neighbor within their project communities and take direction from local community members themselves.

About Geronimo Power

Geronimo Power (formerly National Grid Renewables) develops, owns and operates large-scale power assets throughout America’s Heartland, including solar, wind and energy storage. As a farmer-founded and community-focused business, Geronimo Power equips landowners and rural communities with sustainable revenue to ignite local economic growth. To learn more about Geronimo Power, visit www.geronimopower.com or follow the company on LinkedIn.

Related

Geronimo Power was formerly known as National Grid Renewables

Nobles County

Geronimo Power Brings Community Focused Approach to Data Center Development in Minnesota

As data center development accelerates across Minnesota and the country, energy and infrastructure developers are increasingly aligned around a shared understanding: large digital infrastructure must be built transparently, responsibly, and with clear community benefit. Drawing on more than 20 years of experience developing largescale clean energy infrastructure, Geronimo Power is helping lead that movement in Minnesota.

Sidney Nuese Full Res

Sidney Nuese

Senior Project Developer
Geronimo Power

Sidney Nuese is a Senior Project Developer supporting the Nobles County Data Center through the development of its associated wind projects—Plum Creek 1, Plum Creek 2, and Lime Creek. A lifelong resident of southwestern Minnesota, Sidney brings deep local knowledge and nearly a decade of wind development experience. Since joining Geronimo Power in 2016, she has advanced multiple utility-scale wind projects across the region, building strong relationships with landowners and guiding projects from early siting through key development milestones.
 
She holds a bachelor’s degree in Business Management from Southwest Minnesota State University. Sidney lives near Hendricks, Minnesota with her husband, Jason, and their four children. Outside of work, she enjoys golfing and spending time on the lake.
Marta_Lasch_PRINTSIZE

Marta Lasch

Permitting Lead
Geronimo Power

Marta Lasch is the Permitting Lead for the Nobles County Data Center, where she oversees environmental due diligence and land use permitting across local, state, and federal agencies. With nearly a decade of expertise working at the company, she has advanced over 1,600 MW of utility-scale wind, solar, and storage projects throughout the Midwest and Texas—550 MW of which are in Minnesota. Her work focuses on regulatory compliance, environmental risk mitigation, and coordinating with multiple agencies to advance major infrastructure projects.

Marta holds a B.S. in Geology from Iowa State University. Outside of work, she enjoys traveling and dancing with her husband, exploring state parks, gardening, and cheering on the Frost.

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