Compare Constellation Plans, and Rates to Save

Constellation is the US's largest producer of carbon-free energy and a leader of retail supply of power, natural gas and home services for residences across the nation. Headquartered in Baltimore, their generation fleet produces enough energy to power 15 million homes and is helping to accelerate the nation's shift to clean energy with more than 32,400 megawatts of capacity and annual output that is 90 percent carbon-free. Constellation serves approximately 2 million residential, public sector and business customers, including three-fourths of the Fortune 100.

Constellation Ratings

The overall score for Constellation is 3.82. Their best category was Communications where they earned a score of 5.00, while their worst rating came in at 1.43 in Products. More detailed information on these ratings is available on our Constellation Rating Detail page.

Constellation earned a Bronze Award in our most recent semi-annual rating process with an overall rating of 3.82

Georgia Gas Savings's Bronze Tier providers are solid retail natural gas providers that have a lot to offer customers. These companies represent good options for discerning shoppers and have lots to offer customers. There are plenty of good companies offering good plans that can fit what consumers are looking for in their company.

  • Rating Overall
  • 3.82
  • Communications
  • 5.00
  • Community
  • 4.23
  • Market Perception
  • 3.21
  • Operations
  • 4.76