Greg Jackson is the founder of Octopus Energy Group, the UK's largest electricity supplier and a global energy and technology company that's driving the affordable, green energy system of the future. Launched in 2016, the Group now serves 8 million customers globally (7 million in the UK), is present in 27 countries and operates a £7bn portfolio of renewable energy assets. Octopus drives the tech-enabled green energy transition, innovating relentlessly to make energy better for consumers and the planet. Kraken, Octopus’s proprietary green tech platform, is at the heart of the Group’s growth and is now contracted to serve over 54 million accounts across the globe. Octopus has attracted over $2.3 billion worth of funding from international energy companies, large pension funds and global investors, and has valued the company at around $9 billion. Greg is a serial tech entrepreneur and has built and sold a number of successful businesses before starting Octopus. He is an angel investor in a wide range of start-ups, and is a key thought leader in the UK on issues related to energy transition, energy costs and innovation.