Co2

A Federal Cap-And-Trade System: More From The Summit

Paige Donner | Posted 12.23.2008 | Business


Paige Donner

What's interesting about the governor's climate conference is that you normally would think that international negotiations or solutions are all about Heads of State talking to each another.

Colorado Company Takes Algae-Based Fuel to the Next Level

Green Inc. | Matthew L. Wald | Posted 12.13.2008 | Green


A Colorado company will break ground early next year on an algae farm that is intended to produce thousands of gallons of substitutes for gasoline and...

The Auto Industry and the Obama Administration

Dave McCurdy | Posted 12.08.2008 | Business


Dave McCurdy

When it came to rescuing Wall Street, Washington didn't waste a minute. But now that autoworkers are suffering, Washington's put on the brakes.

Sarah Palin Enviro Hit List & Plastic Trees -- ZapRoot VIDEO >>

George Spyros | Posted 11.14.2008 | Green


George Spyros

Arizona tests artificial CO2 filtering trees. Sarah Palin loves oil. Find ways to get rid of your junk mail. • ZapRoot gives a breakdown of the ...

Letter to My Fellow Americans

Marguerite Manteau-Rao | Posted 10.28.2008 | Green


Marguerite Manteau-Rao

Just when you feel, there is no room in your life for one more worry, I ask you to please take a moment, and consider these facts...

Life Cycle: The Birth and Death of Your Bootleg DVDs

Simran Sethi | Posted 10.23.2009 | Green


Simran Sethi

Your cinematic experience leaves its mark not only on your heart, but on the planet.

The High Price Of Taking Trees For Granted

Marguerite Manteau-Rao | Posted 10.24.2008 | Green


Marguerite Manteau-Rao

The CO2 emissions from deforestation are greater than the emissions from the world's entire transportation sector-all the cars, trucks, planes, trains, and ships combined.

The U.A.E. and the U.S.

Bill Chameides | Posted 10.11.2008 | Green


Bill Chameides

Even more surprising, the United States produces more oil than the U.A.E. -- 8 million barrels a day compared to the the U.A.E.'s 3 million.

Congestion Pricing by the Numbers

Bill Chameides | Posted 10.17.2008 | Green


Bill Chameides

Charging drivers a premium to enter a city center during peak hours has improved air quality and reduced traffic gridlock in urban pockets around the ...

The 350, Big Oil and John McCain Connection

Marguerite Manteau-Rao | Posted 10.03.2008 | Green


Marguerite Manteau-Rao

Maybe not as exciting as the Democratic Convention, but even more critical for our survival, is a piece of news that went totally unnoticed this week. CO2 levels continue to rise, with no end in sight.

Lower The Heat To 350 -- Unless You Want To Broil

Kerry Trueman | Posted 06.25.2008 | Green


Kerry Trueman

We're so busy worrying about $4 gas that we've lost sight of a much more fundamental number: the amount of CO2 that's in our atmosphere. This wonderful, wordless video is a universal call to arms.

Getting Energy From Exhaust Pipes

ENN.com | Posted 06.13.2008 | Green


Researchers are working on a thermoelectric generator that converts the heat from car exhaust fumes into electricity. The module feeds the energy into...