The world is slowly moving towards one powered by renewable energy. Currently renewable energy largely means hydro, wind, solar, or geothermal, but what forms of clean energy will we see in the future? And how will we store that energy for use in electric cars or even spaceships?

Flash Forward: Check out another podcast about the future - visit flashforwardpod.com to learn more.

If you love Moonshot then the best way to help us is to share this episode with a friend, or if you're able, consider supporting us financially on Patreon. All supporters get an ad-free feed, along with bonus episodes, and merch. Visit https://www.patreon.com/moonshot.