Circle Gas Competitors

We're on a mission to make a big green dent in the universe by building a truly sustainable energy system globally. That means making power greener, smarter, and more affordable for everyone. We put customers at the heart of everything we do: with always-fair prices, transparency and outrageous customer service. We drive system change: with transformative tech to make renewable energy the norm and end global reliance on fossil fuels. Octopus Energy Group is made up of 10 businesses spanning 6 countries across 3 continents, including: Octopus Energy Retail, Kraken Technologies, Octopus Energy Generation, Kraken Flex, Octopus Electric Vehicles, and the Octopus Centre for Net Zero. More on OEG @ octopusenergy.group

Taking care of things. At British Gas we’re always looking at new ways to save energy and money for our customers. Everything we do from our trusted engineers to helpful call centre agents, and innovative product owners to digital marketing specialists, is about providing affordable, hassle-free service to keep British homes and businesses running smoothly. That’s why over 10 million UK homes and half a million businesses trust British Gas.

We're Ecotricity, the world's first green energy company! Our electricity is 100% green – made from the sun and the wind. In just over 30 years we’ve built 24 wind parks and 3 sun parks all over the country. Ecotricity is the only energy company in the world certified as vegan by both The Vegan Society and Viva!, the vegan charity. As you’d expect, vegan energy is produced without involving animals. We’re proud that we’re a Which? Eco Provider for energy. The Which? Eco Provider endorsement is given to energy suppliers who make the greatest positive impact in generating renewable electricity, building new sources of green energy and helping the transition away from fossil fuels. What makes Ecotricity different from other energy companies is that we take the money we make from our customers’ bills and use it to build new forms of green energy. We call it Bills into Mills and it means that by paying your bill every month you’re helping fight climate change. Every new windmill or sun park we build reduces Britain’s reliance on fossil fuels to generate electricity.