Electric Power, Natural Gas

August 26, 2025

North American Labor Day power and natural gas trading schedule

Energy Trader and Megawatt Daily will not be published Sept. 1, in observance of the Labor Day holiday. No price data will be collected that day.

Daily North American power and natural gas data are as follows:

West bilateral assessments performed Aug. 27 will include day-ahead on-peak and off-peak for Aug. 28-29 flow.

West bilateral assessments performed Aug. 28 will include day-ahead on-peak for Aug. 30, off-peak for Aug. 30-31 flow, and weekend on-peak and off-peak for Aug. 31 flow.

West bilateral assessments performed Aug. 29 will include day-ahead on-peak for Sept. 2, off-peak for Sept. 1-2 flow, and weekend on-peak and off-peak for Sept. 1 flow.

Southeast bilateral assessments for Sept. 2 flows will be performed retroactively.

Natural gas assessments performed Aug. 28 will be for physical flow Aug. 29-31.

Natural gas assessments performed Aug. 29 will be for physical flow Sept. 1-2.

For power price data questions, please reach out to powerpricing@spglobal.com.

For natural gas price data questions, please reach out to americasgaspricing@spglobal.com.