A Texas-based solar energy developer has inaugurated a utility-scale project in that state. Vesper Energy said the 600-MW Hornet Solar installation, which features some 1.36 million modules and covers more than six square miles in Swisher County, is now fully operational.

Vesper marked commercial operation of the solar farm with a ribbon-cutting ceremony on April 10.

“Hornet Solar is a testament to how large-scale energy projects can deliver reliable, domestic power to American homes and businesses,” said Juan Suarez, co-CEO at Vesper Energy. “This project isn’t just about solar panels—it’s about making energy more affordable while strengthening our nation’s energy security. With Hornet Solar fully operational, we’re helping power a community with domestically generated electricity, ensuring businesses & communities have the energy they need to grow and thrive.”

Vesper Energy began construction on Hornet Solar in the second half of 2023. The company announced it had secured $590 million in financing in support of the project January 2024. The one-millionth solar panel at the site was installed in December 2024, with installation of the final module in January of this year.

“The scale of Hornet Solar speaks for itself—1.36 million panels, over six square miles, and 600 MW of capacity. But the real impact is what this project delivers to Swisher County: more than $100 million in new tax revenue and meaningful investments in schools, infrastructure, and healthcare,” said Zach Wald, vice president, EPC at Vesper.

The company said Hornet Solar is generating significant economic benefits for Swisher County and the surrounding region. The project created more than 300 jobs during construction.

Vesper Energy, headquartered in Irving, Texas, has a portfolio of more than 10 GW of energy projects worldwide. The company’s development pipeline includes more than 55 solar and energy storage assets with a generating capacity of 17 GW.

—Darrell Proctor is a senior editor for POWER.