Green Mountain Energy Company

PO BOX 650117
Dallas, TX 75265-0117

Green Mountain Energy provides a self-addressed envelope with your bill to return your payment. Avoid late fees by mailing your payment at least three business days before the due date specified.

Stop by these convenient locations to make a payment in person:

Fidelity Express

Your remittance slip is required for payment, and you should expect to pay a nominal processing fee.