To enroll, complete the following information and press Submit. You may also FAX it to (716) 631-1519 or mail it to the following address: U.S. Energy Partners LLC 8205 Main Street Suite 11 Buffalo, NY 14221 Once you have completed and sent this application, we will notify the utility and you will begin receiving your electric power from U.S. Energy Partners in the next 15 to 30 days (depending on your meter reading schedule).