Dar-Lon Chang once held out hope that the fossil fuel industry would pivot to clean energy.
원문출처 : https://www.cnn.com/2021/11/11/us/colorado-geos-neighborhood-net-zero-climate/index.html
원문출처 : https://www.cnn.com/2021/11/11/us/colorado-geos-neighborhood-net-zero-climate/index.html