Global renewable energy capacity grew by the fastest pace recorded in the last 20 years in 2023, which could put the world within reach of meeting a key climate target by the end of the decade, according to the International Energy Agency (IEA).

The world’s renewable energy grew by 50% last year to 510 gigawatts (GW) in 2023, the 22nd year in a row that renewable capacity additions set a new record, according to figures from the IEA.

The “spectacular” growth offers a “real chance” of global governments meeting a pledge agreed at the Cop28 climate talks in November to triple renewable energy capacity by 2030 to significantly reduce consumption of fossil fuels, the IEA added.