Heliogen, the Bill Gates-backed clean energy startup, is bringing its field of mirrors to the Mojave Desert.
원문출처 : https://www.cnn.com/2021/03/24/business/heliogen-solar-bill-gates-rio-tinto/index.html
원문출처 : https://www.cnn.com/2021/03/24/business/heliogen-solar-bill-gates-rio-tinto/index.html