Ocean AI Data Centers: Panthalassa's Wave-Powered Plan Gets $140M From Peter Thiel

# Ocean AI Data Centers: Panthalassa's Wave-Powered Plan Gets $140M From Peter Thiel

> **Quick answer:** Oregon startup Panthalassa raised $140 million in May 2026 to deploy AI data centers on the ocean, powered entirely by wave energy. The floating platforms use a novel lollipop-shaped design that converts wave motion into electricity, use cold seawater for free cooling, and beam AI results to shore via satellite. With global data center electricity demand on track to exceed 1,000 TWh by end of 2026 — equal to Japan's entire annual power consumption — this idea went from science fiction to serious infrastructure bet very fast.

The world is running out of places to plug in its AI. Now, one startup says the answer is to stop looking at land altogether. Panthalassa, a public-benefit corporation based near Portland, Oregon, just raised $140 million to build the world's first fleet of wave-powered AI data centers floating in the open ocean — and Peter Thiel is leading the charge.

## What Is Panthalassa and What Did It Just Announce?

On May 4, 2026, Panthalassa announced its $140 million Series B round led by Palantir co-founder Peter Thiel, with participation from some of the most prominent names in tech and venture capital: John Doerr, Marc Benioff's TIME Ventures, Max Levchin's SciFi Ventures, Hanwha Asset Management's venture fund, Fortescue Ventures, and Anthony Pratt.

The company was founded in 2016 as a public benefit corporation — a decade before this week's headlines. CEO and co-founder Garth Sheldon-Coulson and his team have spent nine years quietly developing wave energy systems, deploying prototypes called Ocean-1, Ocean-2, and Wavehopper in sea trials in 2021 and 2024.