Comparing US Electricity Prices by State: 2022 vs 2021The US Energy Information is constantly gathering the latest energy data, and this includes the
cost of electricity per kWh by state. It’s important to note that analyzing all this information takes time, and the latest data published is normally from a few months ago. As of June 2022, the latest kWh prices published by the US EIA are from March 2022, and they are also compared with those from 12 months earlier (March 2021).