Amazon Buys One of America's Largest Solar Farms for $83M

A solar farm the size of West Seattle just got a new owner, and it's one of the biggest clean energy deals in recent memory.

Amazon won a bidding war last month for Oregon's Sunstone Solar Project, offering $83 million for what could become one of the largest solar farms in America. The project will generate 1.2 gigawatts of solar power plus equal battery storage, enough electricity for several hundred thousand homes.

Puget Sound Energy came close with an $82 million bid after 16 rounds of back-and-forth bidding. The utility had hoped to use the project to help meet Washington's clean energy goals, which require carbon-neutral electricity by 2030.

Amazon needs the power for its growing network of data centers in Eastern Oregon. The company has been candid about its energy challenges. CEO Andy Jassy called electricity "the single biggest constraint" on the company's expansion plans last year.

The tech giant even filed a complaint claiming some of its Oregon data centers aren't getting adequate power from the local utility. One campus received no power at all, according to Amazon's filing with state regulators.

What makes Sunstone special isn't just its size. The project already has land agreements, state approval, and grid connections lined up. That kind of ready-to-build status can save years compared to starting from scratch.

Construction on the first phase is scheduled to begin in early 2026, with full operation expected by 2030. Amazon declined to share updated plans for the timeline.

The Bright Side

This competition between tech companies and utilities reveals something encouraging about America's energy future. Both sides are racing to build more renewable power, not fighting over whether to build it at all.

PSE has more than doubled its renewable energy use since 2019, now sourcing 57% from clean sources. Meanwhile, Amazon and other tech companies are investing billions in solar, wind, and even nuclear power to meet their massive energy needs.

Matt Steuerwalt, PSE's senior vice president, acknowledged the new landscape. "We are used to being kind of the only buyers for these things as utilities, and now there are other buyers who are a little bigger than we are," he said.

The utility stopped bidding at $82 million because half its customers are low-income, and rates are set by state regulators. That financial discipline matters for keeping energy affordable while still transitioning to clean sources.

Yes, there's tension about who gets access to limited clean energy projects. But the underlying story is hopeful: demand for renewable energy is so strong that one of America's largest tech companies and a major utility just spent 16 rounds competing to build it.

More clean energy projects are coming online every year, and this bidding war proves the market is ready to pay for them.