Cooling and HVAC
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firstcolo starts FRA7 data centre build
firstcolo has broken ground on FRA7, a high density Rosbach data centre designed for AI, HPC, renewable power, and heat reuse.
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Amazon discloses data centre water use
Amazon says its global data centres withdrew 2.5bn gallons of water in 2025, sharpening transparency questions around AI infrastructure.
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Vertiv completes ThermoKey acquisition
Vertiv has closed its ThermoKey deal, strengthening European heat-rejection capacity as AI workloads raise pressure on cooling supply chains.
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Study raises data centre heat questions
A new study links AI data centres to local land-temperature increases, adding heat rejection to the planning and sustainability debate.
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Pure DC advances Brent Cross build
Pure DC has appointed Glencar for the next Brent Cross phase, extending a live London campus toward 90MW of total capacity.
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Green Horizon wins Norway 1 approval
Green Horizon has secured approval for Norway 1, a 36MW hydropower-backed data centre near Stavanger with planned heat reuse.
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Nebius takes 22MW at Kao Data
Nebius has signed a 10-year agreement for 22MW at Kao Data’s Harlow campus, adding UK capacity for AI cloud and inference workloads.
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Glesys and Trevian plan Oulu campus
Campus Oulu would start with 8MW of IT load in northern Finland, with liquid-cooled capacity and long-term expansion potential.
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Tet opens first phase of DC7
Latvian telco Tet has completed the first phase of its DC7 data centre near Riga, with liquid cooling and local heat reuse planned.
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Era4 plans landfill-powered Canterbury data centre
Era4 has filed plans for a small AI data centre at a Canterbury landfill site, using private-wire landfill gas power and closed-loop liquid cooling.