Global Green Data Center Efficiency Developments (June–July 2025)
Deloitte projects global data center electricity use will nearly double to over 1,000 TWh by 2030. Germany passed a law mandating 100% renewable energy for all data centers by 2027. In May 2025, President Trump signed orders to speed up nuclear plant construction, with Three Mile Island Unit 1 aiming to restart in 2027 to supply Microsoft. Meta and Google announced major renewable energy projects for their data centers.