Cleantech depends on energy policy. US President Obama deals with two core climate issues: meeting the larger goal of reducing carbon emissions, and finding a way of rescuing the renewables industry from Wall Street’s collapse. The benchmark of 450 ppm is a crucial figure issued by the Intergovernmental Panel on Climate Change. ‘Limiting concentration to [...]

The greening of the economy or more specifically defined as steering away from a fossil fuel economy needs billions of dollars to realize. Entire power grids and energy inputs will have to be revised and updated. The revision is huge, down to the last light bulb that needs to be replaced. Is this extremely [...]