Maryland Natural Gas, Electricity, and Home Service Options
Electricity Plans
Protect your budget with fixed-rate electricity plans. Choose the best electricity plan for your home based on our current Maryland electricity supplier rates, services and terms.
Natural Gas Plans
Lock in your natural gas plan based on current Maryland natural gas supplier rates. Enter your zip code to find which Constellation natural gas plans are available for your home.
Electric Vehicle Plans
If you live in Maryland's BGE utility service area, we now have residential EV plans that offer benefits like lower off-peak electricity rates, 100% renewable energy, the convenience of charging at home, and a fixed-rate plan for predictable energy supply costs.
Renewable Electric Plans
Support sustainable energy efforts while locking in a fixed-rate electricity plan. You can enter your Maryland zip code to find electricity supplier rates and plans that are sourced by 100% national wind and/or solar power for your home.
Home Services
Constellation Home provides Maryland residents with energy-focused products and services to help make your home more comfortable and energy efficient.
When you join the Constellation family, you can:
Support Great Causes
Constellation has donated $94,922 to 199 nonprofit groups in Maryland alone! Constellation customers can nominate local causes they care about to receive small grants (up to $500) through our Community Champions program.
Refer a Friend for Extra $
With Constellation’s Refer a Friend program (RAF), you can pass on energy savings! If you refer a friend and they sign-up for Constellation's service, you’ll receive a $50 gift card** – and so will your friend. You can tell your friends and share to earn rewards today.
Shop to Save Money & Energy
When you choose energy-efficient products, you can lower your energy consumption, conserve water, and you may even see financial savings. Find energy-efficient products in our store and get free shipping on all orders!