Natural Gas, Electric Power

August 31, 2026

North American Labor Day power and natural gas trading schedule

Please note Platts, part of S&P Global Energy, will not publish Energy Trader and Megawatt Daily on Sept. 7 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 Sept. 2 will include day-ahead on-peak and off-peak for Sept. 3-4 flows.

West bilateral assessments performed Sept. 3 will include day-ahead on-peak for Sept. 5, off-peak for Sept. 5-6 flow, and weekend on-peak and off-peak for Sept. 6 flow.

West bilateral assessments performed Sept. 4 will include day-ahead on-peak for Sept. 8, off-peak for Sept. 7-8 flow, and weekend on-peak and off-peak for Sept. 7 flow.

Southeast bilateral assessments for Sept. 8 flows will be performed retroactively.

Natural gas assessments performed Sept. 4 will be for physical flow Sept. 5-8.

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.