The International Energy Agency says a lack of collaboration on clean technology could delay progress toward net zero emissions targets by decades.
The agency on Tuesday released a report detailing progress in green transitions across the agriculture, power, transport, steel and hydrogen sectors, which researchers say account for 60% of greenhouse gas emissions.
The report was requested by 45 world leaders at last year's COP26 climate summit in Glasgow.
Rosie Birchard reports.
In: International Energy Agency
Out: Rosie Birchard, Brussels
Duration: 00:34