Requiring gas companies serving at least 75,000 customers in their distribution territories and authorizing gas companies serving fewer than 75,000 customers to develop a plan for a pilot thermal energy network system or systems on or before October 1, 2024; requiring certain gas companies to submit a certain proposal or proposals to the Public Service Commission for approval on or before July 1, 2025; authorizing certain entities or a community organization to submit neighborhoods for consideration as part of a pilot system; etc.