Bulb has been placed into special administration. We want to reassure all Bulb members there will be no change to your energy supply. Please don't worry - you will continue to have power and your credit balance is protected. Read more on our blog for home for business Sign in Menu Making energy simpler, cheaper, greener Green gas and electricity supplier. Rated excellent on Trustpilot. Green energy for all We provide our members with 100% renewable electricity from solar, wind and hydro. And our gas is 100% carbon neutral too. We offset the emissions from the gas we supply by supporting carbon reduction projects around the world. Plus, we're one of the biggest buyers of green gas for homes in the UK so a chunk of our gas mix comes from renewable sources, too. Our generators We source our electricity from wind, solar and hydro, and work with generators of all different sizes, from small-scale sites like Tyn y Cornel Hydro in Snowdonia to large-scale off-shore wind farms. Sometimes we partner with generators to directly purchase their electricity. Where we don't, we buy electricity on the wholesale market with renewable energy certificates to match. Get to know our generators The best kind of energy Which do you choose: energy that harms the planet or energy that doesn't? Exactly. 100% of Bulb's electricity is renewable. And our gas is 100% carbon neutral. Win win. By going green, the average Bulb member lowers their carbon impact by 3.2 tonnes of CO2 a year. That's the hard work of around 1,590 trees. Read more about our energy Bulb supplies 100% renewable electricity Source: Data provided by Electricity Info, an independent energy information site All suppliers shown have been in the market for >10 years or have >1% market share, as defined by Ofgem, the energy regulator Utilita Utility Warehouse EDF npower ScottishPower OVO E.ON British Gas Octopus Shell Ecotricity Good Energy Bulb Renewable electricity % Trusting your energy supplier For us, giving great service is first, last and everything. We're chuffed to be rated 4.5 out of 5 with over 60,000 reviews on Trustpilot. Fair prices that stay fair We offer a fair price, green energy, nifty tools to manage your account and speedy service when you need it. We think of it as great value for money. Keep on top of your energy Understanding your energy usage helps you to lower your bills, so we make it easy for you. Keep on top of your energy with your Bulb Account. Sign in online, or download the app. You can track your usage, submit meter readings and check your balance. And as part of our Community you can chat with other members and share ideas about Bulb. Including how we can improve - we know we're not perfect. Doing the right thing As a certified B-Corp, we're working to demonstrate how business can be a force for good. For every new member that switches to Bulb, we donate £2 to Bulb Foundation which makes grants to charities and social enterprises tackling the climate crisis head on. Find us Bulb 155 Bishopsgate London EC2M 3TQ About Bulb Our mission Blog Carbon Calculator Carbon tracker Our service Tariffs Our green energy Our generators Bulb Business Pay Monthly Pay As You Go Energy guides Policies Modern slavery statement Members Sign in Extra support services Struggling to pay Warm Home Discount Smart meters Contact Help Community Emergencies Complaints Press Careers Bulb international France Spain USA Bulb logo Bulb on social media Matthew James Cowlishaw, Matthew David Smith and Daniel Francis Butters, each Insolvency Practitioners of Teneo Restructuring Ltd, were appointed Joint Energy Administrators of Bulb Energy Limited on 24 November 2021. The affairs, business and property of the Company are managed by the Joint Energy Administrators. The Joint Energy Administrators act as agents of the Company and contract without personal liability. Bulb Energy Limited is a company registered in England and Wales (No 08469555). Our registered address is 155 Bishopsgate, London, EC2M 3TQ. Our VAT number is 214948301. Bulb Energy Ltd is licensed to supply electricity and gas by Ofgem.