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Solar Energy From Windows

A start-up in Northern California is working on creating solar windows that could act as solar panels while also blocking sunlight from entering office buildings to reduce their energy needs. The company, Pythagoras Solar won a $100,000 prize last week in the GE Ecomagination Challenge, for its idea.

Recent Posts

New Technology Turns Garbage Into Gold

Imagine a machine that can turn almost anything into oil. Imagine that it uses natural processes like heat and pressure, and produces no pollution. Imagine recycling waste from landfills, refuse from poultry factories, sludge from city sewage, or even infectious medical waste. We now know it can be done.

How Nike's Green Design Recycled 82 Million Plastic Bottles

Nike's World Cup jerseys for the 2010 South Africa games were made of 100 percent recycled polyester, with each jersey taking eight plastic bottles out of landfills. The net result of that one project alone was reusing 13 million plastic bottles, and showed what was possible with the company's new ethos.

Biofuel Powers Two European Airlines

In two recent feasibility experiments, European airlines KLM and Thompson Airlines have integrated cooking oil-based biofuels into their passenger routes, in a 50-50 mixture with jet fuel.

Greenest Skyscraper Ever Rises From World Trade Center Site

The new World Trade Center in New York currently under construction promises to be the most environmentally advanced structure ever built at this scale. In a project of this size, a LEED Gold certification would be a first of its kind, said Eduardo Del Valle, Director of Design Management, who has incorporated dozens of green strategies like hydrogen fuel cells into the skyscraper's design.

New Technology Creates Solar-Powered Landfills

Landfills are a constant reminder of the waste we produce, but a new innovation could throw out the notion of a "dump" by turning them into productive solar power dynamos. In Georgia, a landfill generates renewable energy while covering nine million cubic yards of municipal solid waste with solar panels.

Kohl's Department Stores Honored as Green Power Partner of the Year

Kohl's Department Stores has won its third Green Power Partner of the Year Award by the U.S. Environmental Protection Agency and the Department of Energy for its extensive efforts at creating Earth-friendly stores and operations that focus on energy efficiency, renewable power, and LEED building standards.

This Package Could Help Amazon Use 200 Times Fewer Boxes

UK-based designer Yu-Chang Chou hopes to help stem the flow of single-use packages - like Amazon.com boxes - through a new design that can be reused 200 times. He calls it the Repack bag. Once the package is emptied, it can be folded and tossed in a nearby mailbox to return to the post office for someone else to buy and use.

Slowly, Asia's Factories Begin to Turn Green

Intel's new $1 billion chip factory in Vietnam, about 10 miles from downtown Ho Chi Minh City, embraces environmental and sustainability measures far beyond those required by Vietnam's laws. Intel didn't have to go to these lengths, but the motivation for these measures is simple, said the complex's general manager: "It turns out, what's good for the environment is also good for business."

Peace Corps Volunteers Use Chocolate To Lift Africans from Poverty

Africa produces 70% of the world's chocolate and 60% of the world's vanilla crop, yet the continent makes just 1% of finished chocolate bars, which leaves very little profit for the essential farming communities. Now, an innovative company started by former Peace Corps volunteers is disrupting that market spiral to make the world's best chocolate bars -- and make a difference -- in Madagascar.