Boris Johnson’s promise that household gas bills will be cheaper after Brexit has turned out to be hot air following a record hike in the energy price cap.

The UK is uniquely exposed to a global problem.

If the UK leaves the European Union single market without a suitable trade deal, then electricity trade with its European Union partners could be disrupted. New research estimates the 2030 cost of a hard electricity Brexit to Britain at €300 million per year.

In 11 key policy areas, POLITICO reporters look ahead to March 30, 2019.