Business & Technology

Amazing bamboo bike is grown, not manufactured

The complicated weave of the Ajiro bike would be work-intensive to achieve through conventional means -- it takes a lot of energy to bend bamboo stalks into shape. So instead, design student Alexander Vittouris tensioned …

Warren Buffet's crazy-like-a-fox plan to revive America's auto industry

Warren Buffett, legendary investor and one of the world's richest people, is about to leverage his part-ownership of China's largest battery manufacturer to deliver a shot in the arm to America's ailing auto industry.


Why is Michelle Obama’s food initiative promoting Walmart?

At Michelle Obama's event announcing that several retailers will open stores in "food deserts," James Gavin said he'd like to see Walmart double its U.S. store count.

Critical List: Operators say the grid can handle the heat; green tech investment down

Grid operators say they're ready to handle the extra load that air conditioners and other cooling devices will put on electricity supplies during the heat wave. Venture capitalists invested less money on green tech projects …


Dudefest no more? Women are infiltrating cleantech

Men are running the show at most of the companies pushing renewables, efficiency, clean cars, and the smart grid -- but that's starting to change.


The top 12 women of cleantech

While the clean-energy sector is very much a boy's club, women are starting to break down the clubhouse door. Here's a list of top women in cleantech.

Business & Technology

Largest commercial aircraft deal in history goes green

American Airlines just spent $38 billion on fuel efficient airplanes.

'Solar highways' transform our crumbling infrastructure into something useful

Okay, we know YOU ride your bike everywhere. But the country’s 4 million miles of roads, and 50,000 miles of interstate highway, probably aren’t going anywhere any time soon. Isn’t there anything productive we can …

Nuclear power's new marketing strategy: hide behind some windmills

The tagline on this advertisement for German Atomic Forum ("founded in 1959 to promote the peaceful use of nuclear energy in Germany") is "CO2 Emissions = Zero."