Rate Information
Important Change:
Columbia customers are now being billed for the amount of energy consumed, or therms (thm), instead of the volume of natural gas consumed, or hundred cubic feet (Ccf). As a naturally occurring product, the amount of energy contained within a given volume of natural gas will vary based upon where the gas originated.
If you are a residential customer, your current price to compare in thms, effective Jan. 1, 2012, is $0.47773 per thm.
If you are evaluating an offer from a Natural Gas Supplier use the Price to Compare $0.47773 per thm for comparison.