New research from GoCompare Energy has found that 83 per cent of energy customers have seen their fuel bills increase since Ofgem’s price cap came into force in April. The research, which also asked more than 2,100 people what they are doing differently to try and cut costs, discovered that over two-thirds (64%) of those surveyed have started turning off the lights when they leave a room, making this the top measure people are taking to save money and reduce energy usage around the home.