Campaigners are pressing ahead with plans to sue Ofgem on the grounds that the regulator has failed to mitigate the impact of this autumn’s increase energy bills on low-income consumers. In response to Ofgem’s announcement on Friday (26 August) that the price cap on default tariffs will increase by 80% to £3,549 in October, the Good Law Project (GLP) said it is proceeding with legal action against the regulator.