Green Tech

When the "Father of the iPod" Tony Fadell unveiled Nest, the "learning thermostat" last fall, it was likely the first time anyone had ever thought of a thermostat as sexy.

Now, less than a year after the first version of the product arrived, bringing Apple style design and user interfaces to what had traditionally been one of the most staid home appliances, Fadell's Palo Alto, Calif.-based company today announced Nest 2.0, a slimmer version of the thermostat that was built to work in more homes and brings new flexibility and features to the … Read more

What do Elon Musk, Leap Motion, Microsoft Surface and Windows 8, Autodesk 123D, and Dow Solar's PowerHouse Solar Shingles have in common?

They are all among the winners of Popular Mechanics magazine's eighth Breakthrough Awards. Awarded each year by a panel of the magazine's editors, the honors go to people and products that are seen to be leading the world of science and commerce forward.

This year's product winners are: The North Face Powder Guide ABS Vest and Backpack; the Lytro camera; Autodesk 123D; Microsoft Surface and Windows 8; Ford's 1-liter EcoBoost engine; Dow PowerHouse … Read more

The same researchers who last year developed "electronic tattoos" that bend and stretch on skin are now unveiling similar ultra-thin electronics, only these dissolve when their job is done.

Made of silicon, magnesium, and magnesium oxide and surrounded by a protective layer of silk, these "transient" electronics aren't built to last but rather to melt away and, in the process, reduce the need to pass or surgically remove tiny medical implants, researchers from Tufts and the University of Illinois write in the current issue of Science.

The researchers -- who have begun using their devices … Read more

Last year, we heard about the first article of Catalytic Clothing, an experimental dress that pulls pollutants out of the atmosphere. Now the technology is moving along to the point where it could be used as a liquid laundry additive and become part of our regular clothes washing chores.

According to a release from the Engineering and Physical Sciences Research Council in the U.K., "Within just two years, we could all be wearing clothes that purify the air as we simply move around in them."… Read more

Google is going green at a data center in Oklahoma.

The search giant announced today that it has signed a deal with the Grand River Dam Authority to transition the energy supply for its Oklahoma data center to wind energy. According to Google, the supply will be powered by 48 megawatts of wind energy from the Canadian Hills Wind Project in Oklahoma. The Project is slated to come online later this year.

Although Google has signed deals in the past to use green, renewable energy, it's the first time the company will take it from a utility provider. In … Read more

A see-through solar energy panel announced today by Sharp -- primarily designed for balcony railings and skyscraper windows -- offers an uncommon alternative energy solution and sense of privacy in a single package.

The semi-transparent black solar panel launches in Japan on October 1, and delivers a solar power conversion efficiency of about 6.8-percent with a maximum output of 95 watts. While the low conversion rate seems lackluster comparative to the 10- to 20-percent efficiency standard these days, few see-through solar panel options exist commercially. Overall panel size stands at 4.5-feet wide by 3.2-feet tall and sports … Read more

The New York Times today kicked of an investigative series on how the cloud's physical structures are affecting the environment with a first installment that offers some scary stats about energy waste. But some say the story unfairly depicts an Internet industry that has been making major strides in this area.

Taking into account a year's worth of reporting and research, the Times' James Glanz concludes that most data centers are wasting huge amounts of energy, which, puts the information industry "at odds with its image of sleek efficiency and environmental friendliness."

"Online companies typically … Read more

The aesthetics of the modern keyboard reminds me of the U.S. car industry several years ago: uninspired.

Enter the Orée wooden keyboard, nearly made in full out of Mother Nature's greatest asset. French entrepreneur Julien Salanave came up with Orée and works in collaboration with a small design team in southern France to produce the wooden Bluetooth 3.0 wireless keyboard. … Read more

For many urban dwellers who live close to work, commuting by bike is like eating vegetables. You know you should, but sometimes you just want the burger and fries.

Industrial designer Adam Taylor, who is working toward a master's degree in future design in England, has devised a system that he thinks will help motivate commuters to pedal to the office. The two key features are the system's self-powered smart card and the bike itself, which is a beauty.

On the blog Bicycle Design, Taylor says he envisions the bike, which he calls "Tim," and the system, which he calls "Go Fara," to be bought in bulk by major corporations that institute a "green employee of the week" rewards program. Using the smart card, the employer has access to mileage and time stats to reward the highest achievers.… Read more