Regulators Greenlight Wisconsin's Largest Solar Project Ever

The Public Service Commission (PSCW) of Wisconsin has approved the construction of the exciting $2 billion Vista Sands Solar Project, which promises a remarkable generation capacity of over 1,300 MW! This groundbreaking project, set on more than 6,000 acres in Portage County, received a unanimous vote of approval from the PSCW on December 12, marking a significant step forward for renewable energy in the state.

The Vista Sands project is designed to be more than four times the size of Wisconsin's largest current solar array, the 300-MW Badger Hollow Solar Park. This innovative project will also include 300 MW of battery energy storage, enhancing its efficiency and reliability.

Situated near the towns of Plover and Grant in central Wisconsin, Vista Sands is being developed by Vista Sands Solar LLC, a subsidiary of Doral Renewables based in Philadelphia. Construction is anticipated to begin in 2026, with commercial operations expected to start in 2028 or 2029. Doral is already engaging with utilities interested in purchasing power from this promising solar farm, which is part of the Wisconsin Public Service Corp.’s service territory, with additional involvement from Wisconsin Power & Light and local electric cooperatives.

One of the most exciting aspects of Vista Sands is its agrivoltaic installation, which ensures that local farmers continue to benefit from the land. This project is projected to bring over $6 million in annual utility aid payments to Portage County and surrounding areas, contributing positively to the local economy.

“We are thrilled with the PSCW's approval of the Vista Sands Solar Project,” shared Jon Baker, vice president of development at Doral Renewables. “This milestone ushers in an exhilarating new chapter for clean energy in Wisconsin!”

Katie Nekola, general counsel for Clean Wisconsin, praised the Vista Sands project as a pivotal stride towards reducing carbon emissions in the state. Quantum Energy’s report highlights that the project will offset over 1.6 million metric tons of carbon dioxide in its first year, showcasing its significant positive impact on our environment.

“This achievement is crucial because Wisconsin can only meet its carbon reduction goals and manage customer costs by investing in the most cost-effective and clean energy solutions,” Nekola stated. “Projects like this will advance state energy policy further than any other construction project in our history.”

Summer Strand, chair of the PSC, expressed her excitement, stating, “This will be by far the largest solar project in Wisconsin and one of the largest in the upper Midwest. It stands as one of the most beneficial renewable energy projects proposed in our state!”

Doral Renewables is committed to renewable energy, with several projects in development across the U.S., including the impressive 1,300-MW Mammoth Solar installation in Indiana, which is already making strides in clean energy production. The future of clean energy in Wisconsin looks promising and bright!