The world added record levels of renewable energy capacity in 2016, even as investment in clean energy fell, the United Nations Environment Programme (UNEP) reported on 6 April.
“Ever-cheaper clean tech provides a real opportunity for investors to get more for less,” said UNEP executive Director Erik Solheim. “This is exactly the kind of situation, where the needs of profit and people meet, that will drive the shift to a better world for all.”
The report, Global Trends in Renewable Energy Investment 2017, found that wind, solar, biomass and waste-to-energy, geothermal, small hydro and marine sources added 138.5 gigawatts to global power capacity in 2016, up from 127.5 gigawatts added the year before.
This difference is roughly equals to the energy created from the world’s 16 largest existing power producing facilities combined.
Another key finding is the decreasing cost of clean energy, as compared with traditional fuels. For example, the average dollar capital expenditure per megawatt for solar photovoltaics and wind dropped by over 10%.