Highlights: March 2025

• Wholesale electricity prices were at the lower end of their 12 month ranges at all regional trading hubs during March 2025.

• The Midwest Independent System Operator, Southern Company, and California Independent System Operator saw their daily peak demand at or around yearly lows during March 2025.

• Total U.S. coal stockpiles increased by 4.5% to 112 million tons compared with the previous month.

Key indicators