Public Service Commission Votes to Approve Programs Benefitting Delaware Residents DOVER, Del., April 22, 2024 /PRNewswire/ -- Chesapeake Utilities Corporation (NYSE: CPK) announced today the Delaware Public Service Commission voted to approve the Company's establishment of a portfolio of natural gas energy efficiency programs for Delaware. Chesapeake Utilities will partner with the Delaware Sustainable Energy Utility to deliver the programs, which are the first natural gas efficiency programs to be offered ...