Energiepioniere
- Blwyddyn: 2019
- Gwlad: Switzerland
- Genre: Documentary
- Stiwdio: Lomotion
- Allweddair: global warming, renewable energy
- Cyfarwyddwr: Samuel Stefan
- Cast: James Ehrlich, Hansjürg Leibundgut, Niklaus Haller, Marjolein Shiamatey, Bertrand Piccard
