20:32DiscoveryEarthshot 2 – Tackling our energy crisisBBC World Service Duration: 28 minutes Mon 11th Oct 2021, 20:32 on BBC World Service OnlineAvailable for over a yearListen nowBalancing our growing need for electricity while addressing climate change Show more GenresFactualScience & NatureFormatsMagazines & ReviewsBrandDiscovery Source: BBC Online