Biofuels

July 3, 2008, 11am PDT
<p>Austin and a number of other cities are working to reduce the carbon footprint left by their fleets of city vehicles. Austin officials are looking for ways to offset their remaining emissions.</p>
Austin American-Statesman
Blog post
June 24, 2008, 10am PDT

In August of 2006, an unknown Irish company called Steorn took out a full-page ad in The Economist to announce that they had created a magnetic technology that produced more energy than it used- essentially, a perpetual motion machine, the Holy Grail of energy.

Tim Halbur
May 30, 2008, 6am PDT
<p>Household sewage is currently fueling cars in Sweden, and has for years. But Swedish industry has given up on the idea, investing in ethanol-based gasoline.</p>
International Herald Tribune
May 7, 2008, 8am PDT
<p>In an incredible recycling operation that reduces global warming, a waste hauler is building a facility to produce Liquefied Natural Gas from methane emitted from its California landfill to fuel its garbage trucks.</p>
The Sacramento Bee
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