Highlights: June 2025

• The Midwest (MISO) experienced its highest wholesale electricity prices of the year, topping out at $161.00/MWh towards the end of June 2025.

• Many parts of the country saw their highest levels of electricity system daily peak demand due to the hot summer temperatures experienced in June 2025.

• Total U.S. coal stockpiles decreased by 2.5% to 117 million tons compared to the previous month.

Key indicators