Google signs PPA for majority output of largest solar project in US

Construction has begun in Wilson, Arkansas, on what's planned to be the largest solar project in the country. The Steel River Energy Center, built by Cypress Creek Energy, will eventually total 2.5 gigawatts of solar power paired with 2.9 gigawatt-hours of battery storage, with the full project finished by 2029. Google has signed a deal to buy most of the power from the first two phases, which cover 1.6 gigawatts of solar and 1.9 gigawatt-hours of storage. Google says the electricity will help run a data center it's building in West Memphis, about 40 miles away. According to the companies involved, a project this size can produce enough power for roughly 315,000 homes in Arkansas.

The project is notable for using largely American-made equipment: steel from two Arkansas suppliers, along with solar trackers, panels, and battery systems manufactured or assembled in the U.S.

For most homeowners, this doesn't create a direct rebate or program to apply for. It's a large commercial power deal between a tech company and a solar developer, not a residential energy program. But it does add a significant amount of solar and battery power to the Arkansas grid, which over time can affect how much renewable energy is available in the region and how utilities plan for future demand. It's part of a broader pattern of big companies like Google locking in solar power through direct contracts, including recent deals in Ohio and Texas.