Welcome to Cincinnati Bell Energy a new option for your energy supply that will save you money on your bills and allow you to do something better for the environment. Enrollment is simple and fast and you keep the same reliable service from the utility. You can now choose CBE for both your electricity and natural gas supply. Sign up now and save 10% each month compared to the Duke Energy "price to compare" on the supply portion of your energy bill when you lock in a 12-month fixed rate.* Read more below about our electricity service. You can also learn about natural gas service.