Brexit has already added billions to the UK public’s energy bills and leaving without a deal could wreak further havoc and cost the average household an extra £61 a year, according to research by University College London.

Nobel scientists warn Britain will lose ‘superpower’ status if access barred to €100bn EU fund

Impact of the EU withdrawal referendum on British energy prices. Here we provide the results of additional calculations to show the final impact of the June 2016 exchange rate depreciation on British energy consumers, in terms of higher annual bills for both electricity and gas.