RFP milestone dates and deadlines

Milestone dates for the RFP process are presented below. AES Indiana reserves the right to extend or otherwise modify any portion of this schedule at any time or terminate this RFP process at its discretion at any time prior to contract execution without liability to any party. Any such changes will be posted on this page.



Anticipated date

RFP released to public

April 7, 2023

RFP webinar

May 3, 2023

Respondent clarification submittal deadline

5:00 PM Central, May 16, 2023

Respondent proposal submission date

June 30, 2023

Conclusion of Phase I evaluation selection of shortlisted proposals

 Q3 2023

Conclusion of Phase II evaluation selection of proposals for contract negotiation

 Q4 2023

Due diligence and negotiation period

Q4 2023-Q1 2024

Definitive agreement(s) executed with selected respondent(s)

Q2 2024

Additional resources

RFP overview

RFP overview

RFP documents

Learn how to submit an RFP proposal.


Read RFP questions and answers.