China overtook america right through 2009 to turn out to be the main investor in renewable energy applied sciences, in line with a brand new research
Researchers with the Pew Charitable Trusts calculate that China invested $34.6bn (£23.2bn) in clean energy over the yr, nearly double america determine.
The UK emerges in 3rd position amongst G20 international locations, adopted through Spain and Brazil.
The maximum impressive expansion has are available South Korea, which noticed put in capability upward thrust through 250% in 5 years.
Globally, funding has greater than doubled within the closing 5 years, Pew reveals, with the new financial turmoil producing just a slight dip.
The US nonetheless holds a marginal lead within the overall quantity of put in capability, however will probably be overtaken through China right through the process this yr if current tendencies proceed.