Christophe Williams is CEO and co-founder of Naked Energy. Naked Energy produce the world’s highest energy density solar powered heating technology. Heat is responsible for over half of all energy demand globally and is widely supplied by natural gas, a source whose impact has been thrust into stark relief by Russia’s invasion of Ukraine. Naked’s solution is, therefore, potentially revolutionary. Here, Christophe offers a fascinating insight into his experience as an entrepreneur and the wider landscape of renewable energy.