Why would you want to do that?! Please let us know if there's an issue by emailing firstname.lastname@example.org. But to delete your account, simply log in and click the 'Leave Energy Club' button at the bottom of the page.
Please note: If you delete your account, it doesn’t cancel any switches currently in progress. If you would like to cancel your switch with your energy provider, you’ll need to contact the provider as it won’t let us cancel for you. See the list of energy provider contact details below.