Liberty in Maryland

The State of Maryland opened for competition in July 2000, with all customer classes becoming eligible for retail electric choice. However, large quantities of electric load did not begin switching to competitive suppliers until the gradual phase-out of the utilities' Standard Offer Service (SOS) rate caps.

Rate caps for business customers ended in July 2004. With rates for Standard Offer Service rising substantially, Liberty Power entered the market to bring lower priced electricity to commercial business customers.

Read more about Liberty in Maryland.

View the service territories in Maryland.

How to switch to Liberty

Step 1. Review your current bills and have one available to review with us.
Step 2. Then, call us toll free at 1-866-POWER-99 (1-866-769-3799).
Step 3. Or, click on Requote A Quote and complete our simple online form.

Price Protection

Our Independence Plans for Small and Mid-Size Maryland Businesses

  1. Guarantee you a fixed, locked-in low price that cannot increase for the term of the contract
  2. Provide costs savings combined with budget certainty
  3. Have 12 and 24 month terms (other terms are also available)

Green Power

We offer environmentally responsible power as either a commodity or via Renewable Energy Certificates for Small and Mid-Size, as well as National Account Customers.

  1. Sourced from solar, wind, hydro-electric and biomass generators
  2. Fixed rates
  3. Floating rates
  4. Or, customized renewable energy

Custom Solutions

Our products and services for National Account and other Large Commercial and Industrial Customers are tailored and customized to meet the specific needs of each individual company.

  1. Bid to your specifications or RFP requirements
  2. Specialists in the development of customized energy solutions at the National, Regional, State and Utility-specific levels
  3. Complete range of innovative options including fixed block, market index, heat rate, fixed and variable component blends, triggers, etc.
  4. Customized billing and reporting options

Market Structure

Restructuring of the electricity market in Maryland effectively separated the generation or supply component of your electricity from transmission and distribution. The unbundling allows customers like you to either accept Standard Offer Service from your old monopoly utility or choose your retail electricity supply company, based on competitive products, prices and services that best fit your needs.

Read more about the market structure in Maryland.

Useful Maryland Links

Liberty Resource Center

Better understand the electricity market and the products we offer.



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