2026 calendar for FOB AR gasoline barge summer-to-winter change

Effective Sept. 16, 2026, Platts, part of S&P Global Energy, will start reflecting winter grades of gasoline on a pro-rated basis in its FOB Amsterdam-Rotterdam gasoline barges assessments.

The following calendar applies:

Sept. 16: First day reflecting winter-grade

Sept. 21: First full five-day period reflecting winter-grade

Sept. 22: Last full five-day period reflecting summer-grade

Sept. 25: Last day reflecting summer-grade gasoline

Sept. 28: Winter-grade fully reflected

A spreadsheet detailing the changes is available on request.

Please send feedback and questions to PL_LightendsEurope@spglobal.com, with a cc to pricegroup@spglobal.com.

Platts will consider all comments received and will make comments not marked as confidential available upon request.