The day featured an impressive line-up of speakers. Former US Secretary of State John Kerry discussed the growing link between energy security and global stability, while former UK Prime Minister Boris Johnson highlighted the opportunities presented by renewable energy. Astronaut Tim Peake shared insights from his experiences in space and the role of technology in solving real-world problems, and inventor William Kamkwamba delivered an inspiring reminder of what can be achieved through creativity and determination.

There were also thought-provoking discussions from Professor Hannah Fry and Wikipedia founder Jimmy Wales on the importance of trustworthy, accessible technology and how it can support communities through change.

The summit concluded with a showcase of exciting new innovations, including the Nook home battery system and Swaptopus, a battery-swapping concept designed for electric trucks. It was an inspiring event that demonstrated the power of collaboration between technology, business and government in driving the transition to a cleaner, more sustainable future.