Takes minutes to switch suppliers. I was with N-Power for years and decided to make the change. Bulb came highly recommended by friends and I followed " Bulb.co.uk/refer/like2save " and received a £50.00 startup credit. You can then refer others. -Bulb have excellent customer services -Bulb supply 100% renewable sourced electricity and 10% green gas -Bulb pass on the wholesale price to customers and so far have passed on two discounts to all customers so far this year when no other supplier has done this. -Switch energy companies in less than five minutes -Refer your friends and you can get an extra £50 via " Bulb.co.uk/refer/like2save " Best of luck in making the switch, hope you can save as much as me. It's so nice to deal with a friendly company and not one of the big6. x