Octopus Energy

Powering the world's transition to renewable energy

In 2016, we were a tiny British energy supplier, disrupting a broken industry. In 2025, we power homes in the UK, Germany, the USA, Japan, Spain, Italy, France and New Zealand with green energy. And more than a supplier, Octopus Energy Group is a global energy transition collective. 10 businesses working across 4 continents to tackle energy transformation at nearly every front.

We're making energy fair, clean, and simple for all using technology. Powering 8 million+ UK homes and businesses with award-winning green electricity today. And building the sustainable energy system of tomorrow.