BEC RFP – POSTING: Final Supplier Contract Documents for Energy and Capacity for Spring 2026

The Spring 2026 Block Energy and Capacity Request for Proposals (“BEC RFP”) consists of the procurement of: (i) monthly on-peak and off-peak standard block forward products as well as combinations for Ameren Illinois Company (“AIC”), Commonwealth Edison Company (“ComEd”), and MidAmerican Energy Company (“MEC”) for the period June 1, 2026 to May 31, 2029; and (ii) capacity for AIC for the periods June 1, 2027 to May 31, 2028 and June 1, 2028 to May 31, 2029.

The Procurement Administrator has posted the final supplier contract documents to the Final Materials page of the Block Energy and Capacity section of the procurement website. These documents are dated February 26, 2026.