As part of the Smarter Markets Programme, Ofgem commissioned the Centre for Sustainable Energy (CSE) to undertake analysis of domestic electricity use patterns and to model the potential distributional impacts of time of use (ToU) tariffs (energy tariffs with different prices at different times).
Ofgem has published CSEs report – see here for more. The tariff modelling undertaken by CSE demonstrates the potential impacts of a ToU tariff on different consumers’ bills. It shows that the types of customers that benefit from ToU tariffs will depend on their current usage as well as how they respond and the types of ToU tariffs on offer.
The publication of this research represents a first step in seeking to understand how ToU tariffs may impact on different customers. Ofgem envisage undertaking further distributional analysis as they make progress towards specific policy decisions as part of the individual projects under the Smarter Markets Programme.