China’s solar, wind innovations amid rapid green power buildout

Even as China installs new solar and wind power capacity faster than the rest of the world combined, it is setting new benchmarks for the technologies through innovation. This year alone, Chinese companies and researchers have generated the first electricity from high-altitude winds 4,000 metres above Earth, cleared the last hurdle to commercialising a cheaper and more efficient alternative to silicon solar panels, begun trials of the world’s most powerful floating and fixed-bottom offshore wind