Generally, the generation of electricity is unrelated to anything on your bill. Power plant companies generate electricity and sell it to utilities as well as retail electricity providers in deregulated areas. The electricity is then resold to you, the customer. Transmission and distribution is taken care of and charged to you by your utility, regardless of what company supplies the electricity. These charges are separate from the supply portion of your bill.

If you’re looking for a new electricity deal, you’re not alone: 319,000 electricity customers switched energy supplier during January 2018, according to OFGEM*. Shopping around for the best electricity deal is simpler than you might think – but there are bound to be a few questions. Here’s everything you ever wanted to know about comparing electricity deals.
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