GIGAWATT
VALLEY

Build the grid. Cool the racks. Serve the tokens.

A datacenter builder set in one river valley. Wire up power, water, cooling, fiber and roads, license real AI models and sell their tokens, and keep the neighbouring villages on your side while rival clouds move in.

Free to play here, no install or account. Also built for Mac, Windows and iPad.

Latest update: Gigawatt ValleyRead the changelog

What you do

19buildings
12upgrades
8research projects
12scenarios
5career tiers
4rival clouds

Three ways to play

Every building, alive

Cooling towers steam, turbines turn to face the wind, crews walk the site. Here are four of the 19.

See all the buildings

Keep the lights on

Pick a valley, pick your rivals and start building.

▶ Play Gigawatt Valley