Just Energy was founded in 1997 in Canada and has grown into a massive energy conglomerate that service more than 1.8 million customers in North America. They also have the distinction of being the largest competitive green energy retailer in North America.

Just Energy is part of a group of companies that offer natural gas in Ontario, Manitoba, Alberta, Quebec, British Columbia, New York, Illinois, Indiana, Michigan, Ohio, and California, and electricity in Ontario, Alberta, New York, Massachusetts and Texas.

Just Energy has also expressed plans for launching retail service in Pennsylvania, New Jersey, Connecticut, Maryland, D.C., Rhode Island, Georgia and Delaware.