Listeners of The Big Green Money Show have been getting in touch to ask Dragon’s Den star Deborah Meaden and BBC Radio 5 Live’s Felicity Hannah to investigate green hydrogen.

In this episode the pair find out what it is and how it could help get us to net zero by powering engines, heating homes and decarbonising heavy industry. Fliss and Deborah also learn how JCB is trying to reduce its emissions by developing a hydrogen engine for its diggers and tractors.

Featuring:

Producer: Lexy O’Connor