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Accelsius Accelsius Technologies develops immersion cooling systems designed to reduce energy consumption and cooling costs in data centers.
Referenced in 3 briefings Last referenced: April 21, 2026
Mentions April 21, 2026
Fermi's Anchor Tenant Walked in December. Everything Else Followed. Accelsius launched its NeuCool IR150 at Data Center World 2026, a 150kW two-phase liquid cooling unit using dielectric refrigerant, no water in the rack, with Jacobs Engineering citing 35-44% annual OpEx savings versus single-phase.
February 21, 2026
6.5 GW Building, No Water Plan, No Local Consent The team partnered with Austin-based Accelsius, whose CTO Richard Bonner positioned Texas as "ground zero of liquid cooling" development.
February 18, 2026
Texas Attracts Megawatts Faster Than It Can Write the Rules to Manage Them Partner Accelsius, an Austin startup with $24 million in Series A funding, is contributing its two-phase direct-to-chip liquid cooling hardware.
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