What is Tariff types?

Tariff types are the pricing structures an energy supplier offers, and they decide how much you pay and how far that price may move. 100Green's range covers fixed, variable and green, and Badenova lists fixed, variable and dynamic. Alperia offers fixed, variable and green, while Aras Energy's list reads fixed, dynamic and green. Arbor's own range is narrower at fixed, which suits anyone content with a single structure. A fixed tariff holds its price for the term, a variable one follows the market, and a dynamic one tracks prices more closely and changes more often.