America’s ten largest announced data center energy megaprojects in 2026, ranked by reported full-build gigawatts with a sourced chart, project visuals, and clear operating-status distinctions.
Siemens’ new Microgrid Integrated Switchboard combines electrical distribution, protection and automated control to simplify U.S. microgrid deployment.
DTE Energy says its 132 MW Fish Creek Solar Park near Sheridan is operating after a $268 million customer-funded build, adding electricity for about 30,000 homes.
Nightpeak’s Bocanova 2 battery entered service September 17, doubling the Texas storage site to 300 MW and 600 MWh as ERCOT faces growing electricity demand.
Algorhythm’s Azure Energy is marketing a proposed 1,500 MW Mississippi power campus with biomass, natural gas and cooling for a potential data-center tenant.
Sage Geosystems plans to drill two enhanced-geothermal wells at Ormat’s Blue Mountain site in Nevada, targeting electricity in 2027 to serve regional loads, including data centers.
Kalypso and Offshore Data Center plan to study offshore AI computing powered by stranded natural gas, with subsea fiber connections and no confirmed build timetable.
Elon Musk’s orbital AI data centers face a measurable heat-rejection challenge. We compare SpaceX’s radiator design with independent thermal analysis and NASA experience.
Keel postponed an October 28 open house for its proposed 96 MW Sherbrooke AI campus, which would consolidate hydropower-linked Bitcoin mining allocations while approvals remain pending.
Keel stopped Bitcoin mining at Pennsylvania’s Panther Creek site and is pursuing a 350 MW AI campus, while the waste-coal plant remains in an outage and permits are pending.
Kodiak Gas Services has agreed to deliver 76 MW of gas-fired electricity to a West Texas data center using about 40 reciprocating units, with deployment planned from late 2026.