From the news that scientists have created a bacteria that lights up around landmines to the development of a rot-proof apple--that stays fresh for 4 months--a lot happened this week in green. A new study called The Economics of Ecosystems and Biodiversity (TEEB) shows that putting money into protecting wetlands, coral reefs, and forests is a better investment than gold, Lloyd visited GreenBuild 2009 in Arizona, and readers sent in photos of the one green object they just can't live without for our weekly slideshow. Find out what else happened in the world of green this week in our photo roundup of most popular, most important, and most oddbal...Read the full story on TreeHugger

It's friday and we know you need something to keep you busy for the weekend, so here's the perfect thing. As the efficiency (and business case) for nano-based solar technology continues to ascend, isn't time you got in the game? Don't worry, it's not as easy as it sounds; in addition to powdered donuts, you'll need some Passion tea from Starbucks and a bottle of Everclear. Even if the cells don't work you've got some good provisions to keep you busy till Monday. Enjoy....Read the full story on TreeHugger

It's probably no great secret to TreeHugger readers at this point that part of the reason carbon emissions in developing nations are rapidly rising is partially because manufacturing of goods for export to the developed world. In fact in China at least one-third of total emissions and about 50% of emissions growth in recent years is directly tied to goods consumer in Europe and the Uni...Read the full story on TreeHugger

Photo: Rolls Royce Does It Matter? Depends How You Look at It... Autocar reports that a source inside the company told them that Rolls Royce could have an electric version of its Phantom super-luxury car on the road by the end of 2010: "Internally it's thought that the near-silence of electric propulsion, and the fact that full torque is available from a standstill, would align perfectly with Rolls-Royce's core values. Engineers are currently hard at work making this a reality, although a running prototype has yet t...Read the full story on TreeHugger

Photo: Wikipedia, CC Maryland Offshore Wind Development Martin O'Malley, the governor of Maryland, would like to see offshore wind power developed off the cost of his state, but the U.S. military has expressed fears that the turbines could "disrupt flight and weapon test ranges, as well as erroneously appear on radar as unidentifiable aircraft." Three military bases in the region are using that area in the Atlantic for training missions and flight tests....Read the full story on TreeHugger

Photo via TreeHugger Already thinking about your holiday shopping? Our gift guide is the perfect place to start, but if you're the kind of shopper who likes visiting a store rather than waiting for the UPS truck, check out Wired's fifth annual pop-up store in New York City--where a careful collection of green gifts has been selected by one of our favorite eco-celebritie...Read the full story on TreeHugger

photo: flickrfavorites. A group of 35 nations have agreed to a plan that aims to reduce global deforestation by 25% by 2015, The Guardian reports. The price tag for it all could run as high as $36 billion over the next five years. Now who will pay for it all?...Read the full story on TreeHugger

Rice = food and electricity at the same time... photo: ya po guille via flickr. One solution for getting clean electricity to the 440-some million people in rural India who currently don't have grid power (or any power...) is to build wind farms, solar power plants, or use some decentralized but still tech-heavy option such as solar panels. And then there's rice husks and biomass gasification. Not a new technology, bu...Read the full story on TreeHugger

photo: Wikipedia. Here's a not so comforting discovery: A new paper in Science magazine says that Arctic sea ice melting is starting to dilute surface waters and threatening the tiny shellfish called pteropods that are the base of the Arctic food chain. Those small swimming snails get eaten by fish, which in turn ...Read the full story on TreeHugger

Images via Petitvention Designers seem to be setting a new trend for solar chargers, turning small scale renewable gadget charging into something resembling a bouquet of flowers. Hot on the heals of the Sunny Flower solar charger concept we showed off in September comes the iPetal, a design strikingly similar, and perhaps establishing a trend for stylish solar. ...Read the full story on TreeHugger