Carbon Intensity
316
gCO₂/kWhmoderate
Renewable Share
25.9%
Wind + Solar + Hydro + Geothermal
Total Generation
456.8 GW
Lower 48 states (hourly MWh)
Generation Breakdown
Natural Gas
37.4%171.0 GW
Nuclear
18.2%82.9 GW
Wind
17.0%77.6 GW
Coal
13.6%62.0 GW
Hydro
8.4%38.5 GW
Other
3.3%14.9 GW
Battery Storage
1.5%7.0 GW
Geothermal
0.2%1.1 GW
Solar
0.2%978 MW
Petroleum
0.2%775 MW
Recent Hours (MWh)
Data source: U.S. Energy Information Administration (EIA) — Hourly Electric Grid Monitor. Updated hourly.