“I had a sustainability/renewable business called the Sneaker Laundry concentrating on recycling old sneakers or trainers, making them new again, rather than going out and buying a new pair. When I was setting up the website for the business, one of the guys mentioned electric car chargers – I’ve always been interested in cars and it played on my mind for around a year, I didn’t do anything about it, but it was always kicking around my mind.