Yes, customers have the option to opt out of Marin Clean Energy at any time. Marin Clean Energy, also known as MCE, operates a program that provides renewable energy services to its customers. If a customer decides that they prefer to return to their previous utility provider or choose a different energy option, they can easily initiate this process. The opt-out procedure typically involves contacting MCE directly or visiting their official website, where they provide detailed instructions for opting out. It is worth noting that customers will still need to maintain electric service through their traditional utility provider if they decide to opt out. Additionally, it is advisable to consider the implications of opting out, as there may be differences in energy rates and sources. For the most accurate and up-to-date information regarding the opt-out process, it is beneficial to check the current web page of Marin Clean Energy.