Business & Technology

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.

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 do with this giant car …

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."

Thanks to the recession, recycling is booming

A few years ago, the only people who came in to Alliance Recycling in Emeryville, Calif., were were pushing shopping carts. Now, the same center is seeing people pull up in late model cars.

Critical List: Mitt Romney doesn’t believe in carbon; Halliburton’s profits are up

Mitt Romney doesn't think carbon is a pollutant and doesn't think the EPA should regulate it. But he has said that we should reduce our emissions of greenhouse gases. May he doesn't understand what those words mean? The hybrid electric …

In the future, cleaning robots will sniff out air pollution

Researchers at the Public Laboratory for Open Technology and Science have kitted out a Roomba -- you know, one of those robotic vacuum cleaners that cats ride around on and act out Citizen Kane -- to evaluate air quality. Lights on …

North Korea runs on wood-burning trucks

If you've ever wondered what we'll do after we've run out of cheap oil, other than eat each other, you have only to look to the Democratic People's Republic of Korea, a.k.a. North Korea. Ever since the shipments of crude …

NYPD puts 50 Chevy Volt cruisers on the streets

The next time you're sitting in the bus lane, humming "Don't pull me over Mr. Officer" as NYC's finest ambles up to your window to ask for your license and registration, check your rear-view mirror. If you're lucky, you can …