Google has agreed to secure as much as 3 gigawatts of U.S. hydropower in the world's largest corporate clean power pact for hydroelectricity, the company said on Tuesday, as Big Tech pursues the expansion of energy-hungry data centers.

Brookfield Asset Management and Google unveil a framework agreement to secure as much as 3,000 MW of hydroelectric capacity across the US.

Google agreed to spend more than $3 billion to buy power for its data centers from Brookfield Asset Management hydroelectric plants, with plans to potentially quadruple the amount of supply.