Before joining Core Gas Aggregation Service, a customer such as a resident or business owner, must agree through verbal or written contract to buy natural gas from a company (Core Transport Agent (CTA)) other than PG&E. The CTA then purchases or otherwise obtains the natural gas for you, while PG&E continues to transport the gas to you. Customers are required to make a minimum 12-month commitment to Core Gas Aggregation Service and purchase natural gas from a CTA, instead of buying it from us. Under certain circumstances, a customer may return to PG&E or go to another provider within their 12-month commitment.
Visit our Core Gas Aggregation Program page for more answers to your CTA questions.