July 8, 2011 UN calls for annual investment of $1.9 trillion in "green" tech to avoid "planetary catastrophe" Edit Delete Tags Autopost Filed under: Solar Energy News Source: http://green.autoblog.com/2011/07/08/un-calls-for-annual-investment-of-1-9-trillion-in-green-tech/NIKON NINTENDO NOKIA NVIDIA ORACLE POWERCHIP SEMICONDUCTOR