Research and analysis

Household energy savings through switching: supporting evidence

Supporting evidence for claim that households can save money through switching energy supplier.


Quarter 2 2015 switching statistics

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The documents on this page provide the supporting evidence for the government’s claim that through switching energy supplier “many households could save around £200 a year – and some even more;” and that the changes to tariffs and support services have made it easier for consumers to switch energy suppliers.

The data supports “The Power to Switch” campaign. More information about how to save money on your energy bills can be found at