TerraWatt
Tracked AI data center portfolio for TerraWatt: live capex history, supplier exposure, and project map.
- Projects tracked: 1
- Total pipeline: 120 MW
Projects
- TerraWatt St. Louis Armory Data Center, 120 MW, St. Louis, MO, United States · permitted
Frequently asked questions
- How many data centers does TerraWatt have?
- Data Center Index tracks 1 data center campus with TerraWatt named as the developer or the tenant. Coverage is named campuses with a published source, not every building.
- How much data center capacity does TerraWatt have?
- 120 MW across 1 tracked campus, counting operating and pipeline sites together. Of the 1 TerraWatt campus with a capacity figure, 0 are filed, 1 stated and 0 estimated. Filed means a permit, utility filing or SEC filing states the figure. Stated means the developer or the press states it. Estimated means we modeled or inferred it, and the site marks it "est.".
- Where does TerraWatt build data centers?
- Tracked TerraWatt campuses sit in 1 market: MO (1). The figure in brackets is how many campuses Data Center Index tracks in each.
- What is the largest TerraWatt data center?
- TerraWatt St. Louis Armory Data Center in MO is the largest tracked TerraWatt campus at 120 MW, currently permitted. The developer or the press states that capacity, in a source dated September 15, 2026.