Energy Supply and Delivery costs are different sections of your electric and gas bills. 3rd party suppliers may be soliciting the energy supply portion of your bill, but the Delivery portion of your bill can also have opportunities for significant savings. Our utility audit reviews up to 48 months of your billing history, and then monitors your bills for an ongoing period, obtaining refunds and ongoing savings for you. With our help, you take control of the Delivery side of your bill!