I have been using group rate electricity since 2016 . I’m not exactly sure how much money they have saved me. But I know it is a lot. My mother-in-law join them as well and I know he cut her electric bill in half. The guy that I work with also joined. he says that he is loving the savings that he is getting. I would definitely recommend group rate electricity. To anyone that asks. And one of the great perks is if you refer someone. You get $50 cash for each person you refer.