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.
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.
American Airlines just spent $38 billion on fuel efficient airplanes.
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 playground? Well, we can cover it with solar photovoltaic panels, so it’s at least providing some energy.
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."
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.
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 flying car! (Brought to you by the military-industrial complex.) Climate change could wipe out whitebark pine trees in the West, but the Fish and Wildlife Service can't be bothered to list the trees as endangered, or even threatened.
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 the Roomba indicate the presence of evaporated alcohol, and a long-exposure photo, above, can show which parts of a room are clean and which are fumey. Blue lights in the above photo mean that the robot detected polluted air.
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 from the USSR and China dried up, they've had to improvise.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.