News tagged with global energy

Related topics:

An enzyme to ease biofuel production

Limited availability of fossil fuels stimulates the search for different energy resources. The use of biofuels is one of the alternatives. Sugars derived from the grain of agricultural crops can be used to ...

Aug 15, 2013 4.4 / 5 (5) 0 | with audio podcast

China: rich nations must cut emissions by 40 pct

(AP) -- Wealthy nations, as history's biggest polluters, should cut greenhouse gas emissions by 40 percent from 1990 levels by 2020, China says in a policy document on climate change. The government also rolled out fresh ...

May 22, 2009 2.4 / 5 (8) 9