China, the country that is building more nuclear reactors than any other, continued to get more electricity from the wind than from nuclear power plants in 2014. This came despite below-average wind speeds for the year. The electricity generated by China’s wind farms in 2014—16 percent more than the year before—could power more than 110 million Chinese homes. China added a world record 23 gigawatts of new wind power capacity in 2014, for a cumulative installed capacity of nearly 115 gigawatts (1 gigawatt = 1,000 megawatts). Some 84 percent of this total—or 96 gigawatts—is connected to the grid, sending carbon-free electricity to consumers. As China’s wind power installations took off in the mid-2000s, electric grid and transmission infrastructure expansion could not keep pace. But the situation is improving: China is building the world’s largest ultra-high-voltage transmission system, which is connecting remote, wind-rich northern and western provinces to the
