Welcome to Zog. Zog is an independent energy supplier licensed by the national energy regulator Ofgem to supply gas to domestic and business customers across Great Britain.
Zog is about providing affordable energy to the homes of Britain. You may be wondering how Zog can be cheaper than the larger suppliers. Well we have access to the same wholesale gas markets as other suppliers and have cheaper overheads.
You will always know what you pay for your energy from Zog. You pay a standing charge and then pay for each unit you use. That's it. There are no baffling tariff ranges, no weird energy usage graphs.
Switch to Zog. We'll keep it simple.