Natural Gas, Electric Power

May 19, 2025

North American power, natural gas Memorial Day trading schedule

Energy Trader and Megawatt Daily will not be published May 26, in observance of the Memorial Day holiday.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 May 21 will include day-ahead on-peak and off-peak for May 22-23 flow.
  • West bilateral assessments performed May 22 will include day-ahead on-peak for May 24 flow, day-ahead off-peak for May 24-25 flow, and weekend on-peak and off-peak for May 25 flow.
  • West bilateral assessments performed May 23 will include day-ahead on-peak for May 27 flow, day-ahead off-peak for May 26-27 flow and weekend on-peak and off-peak for May 26 flows.
  • Southeast bilateral assessments performed May 23 will include day-ahead on-peak for May 26 flow, day-ahead off-peak for May 24-26 flow, and weekend on-peak for May 24-25 flow. Southeast assessments for May 27 will be performed retroactively on May 27.

Natural gas assessments performed May 23 will be for physical flow May 24-27.

For power price data questions, please contact powerpricing@spglobal.com.

For natural gas price data questions, please contact americasgaspricing@spglobal.com.