Maryland

Current Residential Customers

We’re here if you have any questions about your existing Maryland electricity account with Green Mountain Energy.

Email: MDCustomercare@greenmountain.com
Call: 1-877-473-3646
Hours: Mon – Fri 8 a.m. – 8 p.m. ET

Moving? Call us to transfer your electricity service to your new address!

Lights Out? Billing Questions?

To report an outage or to talk to someone about your billing, please call your local utility company directly.

BGE:  1-877-778-2222
Delmarva:  1-800-898-8042
MD GME Gas: 1-800-685-0123
Pepco:  1-877-737-2662
Potomac Edison: 1-800-686-0011

New Residential Customers

If you’re ready to help Green Mountain Energy inspire hope and motivate action through the use of clean energy, and you’ve never had an account with us before, join our community now!

Call: 1-855-MD-GOGREEN (1-855-634-6473)
Hours: Mon – Fri 8 a.m. – 7 p.m. ET

Nuestros clientes han evitado generar

 

libras de CO2

Eso es como plantar

 

árboles nuevos.