Data Centers and Electricity Demand

Data centers consume large amounts of electricity to power servers, cooling systems, and network infrastructure. As demand for cloud computing, streaming, and AI services grows, data center electricity use has become a significant topic in energy and grid planning.

AI workloads—training large models and running inference—can increase power demand per server compared to traditional computing. This has drawn attention to how data center operators manage electricity costs and grid capacity.

Electricity cost and grid capacity matter for data center operators. Lower electricity prices can reduce operating costs; higher prices can influence decisions about where to build or expand facilities. State-level electricity prices also affect the economics of data center development and the affordability of power for surrounding communities.

This site focuses on electricity prices. Our state-by-state data helps explain why electricity prices vary and how they matter for households, businesses, and infrastructure planning.