News tagged with carbon footprint

Greenhouse surprise for red meat

(PhysOrg.com) -- Beef produced in feedlots has a smaller carbon footprint than meat raised exclusively on pastures, according to the surprise results of a new study.

Feb 03, 2010
2.5 / 5 (6) 0

Free PC widgets save energy

I shaved 0.86 pounds of emissions from my carbon footprint and saved 0.646 kilowatt hours yesterday, and if the little widget on my PC can be believed, more than 22,000 people in 128 countries did roughly the same.

Sep 23, 2009
5 / 5 (3) 2

Technology strikes a chord with algal biofuels

An award-winning Los Alamos National Laboratory sound-wave technology is helping Solix Biofuels, Inc. optimize production of algae-based fuel in a cost-effective, scalable, and environmentally benign fashion—paving the ...

Sep 03, 2009
4.6 / 5 (10) 3