If you are a Columbia Gas of Kentucky natural gas customer, you have the opportunity to save money through the CHOICE program approved by the Public Service Commission. Signing up is easy, you will just need a recent Columbia invoice or your account number. You will not have to provide a credit card or any other form of payment to get started. After you sign up, you will still receive just one bill from the utility, receive your gas through the same pipelines into your existing meter, and your natural gas supply will still be guaranteed by Columbia.