$200bn, Renewable energy investment could increase 23% in 2010

Renewable energy investment was $162 billion in 2009

Bloomberg predicts Renewable energy investment will be

somewhere between $175 and $200 billion this year.

US, China, Europe, and others have $184 billion set aside for clean energy projects,

most of which (two thirds of it) is to be spent by the end of 2011.

source: matternetwork.com