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Residential Electricity and Natural Gas Programs

Residential and Small Business Electricity and Natural Gas Customers

Constellation supplies natural gas to Direct Mass Market customers (residential and small business users) in Michigan, supplies electricity to Direct mass Market customers in Pennsylvania, and supplies both natural gas and electricity to Direct Mass Market customers in Illinois and Ohio. Product offering vary by your state, commodity and utility. Choose your state and local utility to explore solutions from Constellation.

Illinois:

Michigan:

Ohio:

Pennsylvania:

Municipal Natural Gas Aggregation Programs

  • Constellation provides natural gas aggregation services in Ohio and electricity aggregation services in Illinois. Aggregation allows communities to combine households and small businesses into a buying group, resulting in increased buying power and more stable, more competitive prices. Constellation offers both opt-out and opt-in aggregation programs.