About Octopus EnergySince 2015, Octopus has been on a mission to bring affordable, green energy to the world. With the help of our in-house developed technology platform, Kraken, weโve become the 4th largest energy supplier in the UK, opened retailers in 7 other countries, and licensed our software to retail giants including E.ON in the UK, Origin Energy in Australia, and Tokyo Gas in Japa...