Indexed REC-6: Is there a list of approved vendors applicable to the Indexed REC RFP?

No, there is not an approved vendor list for developers and installers applicable to the Indexed REC RFP.  A list of successful suppliers from the first Indexed REC RFP held on May 6, 2022 is provided in the results posting on the 2022 Indexed Wind, Solar, and Brownfield REC RFP (AIC, ComEd, and MEC) page under the Previous RFPs section of the procurement website.