They made a lot of progress, but compared to a lot of other countries, they started from a poor position with almost zero hydro and a lot of coal. Much of thei

They made a lot of progress, but compared to a lot of other countries, they started from a poor position with almost zero hydro and a lot of coal. Much of their progress was replacing coal with cleaner natural gas imported from Russia, which they had to reverse. They also had to make up for the old nuclear power plants that were retired without replacements.