In response to the passage of the Inflation Reduction Act of 2022, HUD is currently designing a new program, the Green and Resilient Retrofit Program (GRRP), and expects to make multiple rounds of funding available to support energy, water efficiency retrofits and climate resilience of HUD-assisted multifamily properties. Through this Request for Information (RFI), HUD is seeking input on funding rounds, as well as on utility benchmarking. Information provided in response to this RFI will inform prioritization of work, treatment of cost-benefit analyses and key design elements that will help ensure program goals are met.