Google Puts $17B Behind Wyoming Data Center With 702 MW Carbon-Captured Fuel Cells

Google has committed $17 billion to build its first data center campus in Laramie County, Wyoming — and it's backing the compute load with a 702 MW solid-oxide fuel cell deployment whose emissions will be captured and sequestered underground.

The company signed a commercial-scale energy agreement with American Electric Power (AEP) to contract power from the fuel-cell fleet, which Bloom Energy will manufacture in the US. Google calls it the largest planned fuel-cell power development for a data center to date.

The scale matters. One campus, one power deal, and Google's contracted carbon capture portfolio jumps by more than the size of its previous flagship project.

How the power and capture chain works

AEP will operate the generation facility. The solid-oxide fuel cells convert natural gas into electricity electrochemically, without conventional combustion. That process yields a concentrated CO2 stream, which cuts the energy cost of separating carbon after generation.

The captured emissions will be piped to Tallgrass Energy's Eastern Wyoming Sequestration Hub in the Denver-Julesburg Basin and permanently stored underground.

• 702 MW fuel-cell deployment, manufactured by Bloom Energy in the US
• AEP operates the generation; Google contracts the power
• Tallgrass Energy sequestration hub receives the CO2
• Late 2028 target for commercial operations of the initial fuel-cell phase

That timeline is the number to watch: it turns a press-release pledge into a hard operating deadline.

What does it do to Google's CCUS portfolio?

The Wyoming agreement builds on Google's October 2025 deal for the 400 MW Broadwing Energy gas-fired CCS project in Decatur, Illinois. Add the two together and Google's total contracted CCUS capacity now sits at nearly 1 GW.

There may be more coming. Google, Black Hills Energy and Tallgrass Energy are running front-end engineering and design (FEED) studies on retrofitting carbon capture equipment onto nearby combined-cycle gas turbines.

In plain terms: Google is stacking captured-gas generation deal on top of captured-gas generation deal, and hasn't ruled out bolting capture onto existing turbines nearby.

Why the campus runs on air, not water

Laramie County sits in a water-stressed region, and Google says its water stewardship policy drove the cooling choice. The campus will use an air-cooled architecture instead of water cooling.

The trade-off is explicit: air cooling consumes roughly 10% more power than wet cooling systems. In exchange, the facility places no operational strain on local municipal and groundwater supplies.

That's a 10% energy penalty accepted to protect regional aquifers — a cost the company has priced into the deal rather than externalized.

Who pays, and what Cheyenne gets

Google has committed to covering 100% of the data center's direct power consumption and grid upgrade expenses, shielding existing regional ratepayers from capacity expansion costs. The project is projected to deliver hundreds of millions of dollars in property tax revenue to Laramie County and School District 1.

After public forums in downtown Cheyenne, Google, AEP, Black Hills Energy, Tallgrass, Related Digital and Bloom Energy are forming a multi-stakeholder Community Council to handle resident concerns over hyperscale expansion. The council will also direct targeted grants toward K-12 STEM programs, trade apprenticeships and local economic development.

So the community package runs on three tracks: ratepayer protection, tax revenue, and a standing forum with grant money attached.

What decides what happens next

The initial fuel-cell phase targets commercial operations in late 2028. Before that, watch three checkpoints: the FEED studies on retrofitting nearby combined-cycle turbines, the buildout of the pipeline and injection infrastructure at the Eastern Wyoming Sequestration Hub, and whether the 702 MW deployment hits its schedule.

Nearly 1 GW of contracted CCUS capacity is a commitment with deadlines — and late 2028 is the first one that counts.