NGI has made a revision to our February 2023 Bidweek prices that affects the following locations:

• Chicago Citygate

• Chicago – Nicor Gas

• Chicago – NIPSCO

• Midwest Regional Avg.

The revised data was posted to web, API, FTP and PDF on the afternoon of Thursday, Feb. 2 and we request that all clients rerun their import processes for the Feb 1 Bidweek issue to replace the prior data with corrected values.

We apologize for the inconvenience and appreciate your patience. If you have any questions, please contact