
Data Center Energy Needs Could Upend Power Grids and Threaten the Climate
By Miguel Yañez-Barnuevo Key Takeaways: There were 5,426 data centers nationally as of March 2025, and the number is skyrocketing. Collectively, these centers consumed about 17 gigawatts (GW) of power in 2022 (for context, a large nuclear power plant …