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Technology Review has an article on thin film solar vendor Xunlight's approach - making cells on flexible steel sheets - Roll-Up Solar Panels. Xunlight, a startup in Toledo, Ohio, has developed a way to make large, flexible solar panels. It has developed a roll-to-roll manufacturing technique that forms thin-film amorphous silicon solar cells on thin sheets of stainless steel. Each solar module is about one meter wide and five and a half meters long. As opposed to conventional silicon solar panels, which are bulky and rigid, these lightweight, flexible sheets could easily be integrated into roofs and building facades or on vehicles. Such systems could be more attractive than conventional solar panels and be incorporated more easily into irregular roof designs. They could also be rolled up and carried in a backpack, says the company's cofounder and president, Xunming Deng. "You could take it with you and charge your laptop battery," he says.

Technology Review has an update on cheap, energy efficient OLED lighting - Ultra-Efficient Organic LEDs. An organic light-emitting diode (OLED) developed in Germany has the potential to produce the same quality of white light as incandescent bulbs but with power efficiencies considerably better than even fluorescent lighting. The prototype OLED could emerge as an ultra-efficient light source for displays and general lighting, says Sebastian Reineke, who led the research at the Institute for Applied Photophysics, in Dresden, Germany. The long-term goal is to fabricate the device using conventional low-cost roll-to-roll printing. In recent years, many countries have begun looking to switch from incandescent lighting to compact fluorescent bulbs because the latter are so much more energy efficient. There has also been a lot of interest in using light-emitting diodes (LEDs) for displays and general lighting, again because of the potential energy savings they offer. But with both fluorescent and LED lighting, the quality of white light produced has always left something to be desired. Fluorescent lighting can make people appear unhealthy because less red light is emitted, while most white LEDs on the market today have a bluish quality, making them appear cold.

London\’s Rolling Bridge is a type of curling or folding movable bridge is the part of the Grand Union Canal at Paddington Basin, London. Inspite of the connotation of its name, it is more ac…

OBAMAS WAR ON JOBS

The rolling plains of Castilla-La Mancha are dominated by the windmills that provoked the fevered imagination of Don Quixote. But Spain's relentless investment in wind power and other renewable energy sources has proved wrong those who thought it was tilting at windmills. The sleek white wind turbines and hydroelectric plants that have sprung up across the country in recent years generated 30 per cent of Spain's energy this year for the first time.

It was a day when the shift from the past to the future was almost palpable. It started Thursday morning in Berkeley where Green Wombat was moderating a panel of tech luminaries gathered at the University of California's Global Technology Leaders Conference. As Shai Agassi, founder of electric car infrastructure company Better Place, makes the case for harnessing Silicon Valley's technological innovation to Detroit's manufacturing might to create a sustainable car industry, dispatches from the automotive apocalypse roll down my BlackBerry: Ford (F) shares sink to $1.01…GM's (GM) stock falls to its lowest level since World War II…U.S. automakers beg for a bailout…California Congressman Henry Waxman ousts Michigan's John Dingell - the Duke of Detroit - from his 28-year chairmanship of the powerful House Energy and Commerce Committee. Agassi slips out of the conference and an hour later I catch up with him across the Bay at San Francisco City Hall where he and representatives of Governor Arnold Schwarzenegger and the mayors of San Francisco, San Jose and Oakland announce a $1 billion project to build a regional network of electric car charging stations. Better Place has signed similar deals with governments in Israel, Denmark and Australia, but California is the company's first foray into the U.S. market. Planning for the Bay Area network begins in 2009 with construction scheduled to start in 2010 and commercial rollout set for 2012.

You can't always get what you want, the Rolling Stones counseled. But if you try sometimes, you get what you need. Factor billions of dollars, questionable loyalties and a privatization rap sheet invested more in profit than people into the equation, and you usually can get both what you want and what you need. In the case of hyper-loaded oil tycoon T. Boone Pickens, that means having your cake on climate crisis, fossil fuel addiction, eminent domain, water privatization and corporate earnings -- and eating it too.

(NaturalNews) A new combination of nano and solar technology has made it possible for solar electric generation to be cheaper than burning coal. Nanosolar, Inc. has developed a way to produce a type of ink that absorbs solar radiation and converts into electric current. Photovoltaic (PV) sheets are produced by a machine similar to a printing press, which rolls out the PV ink onto sheets approximately the width of aluminum foil. These PV sheets can be produced at a rate of hundreds of feet per minute.

Eastern Europeans and others seeking to use the current financial meltdown as an excuse to roll back climate commitment have failed (for now). The BBC reports: European Union leaders agreed to stick to their plan to cut greenhouse gases - despite a surprise demand by Poland and six other member states to drop them to ease the impact on industry struggling with the global credit crunch. Speaking at the end of a two-day summit, French President Nicolas Sarkozy said: "The deadline on climate change is so important that we cannot use the financial and economic crisis as a pretext for dropping it."

Earlier today I received an email from the office of Pittsburgh city councilman Bill Peduto announcing an ambitious plan that will reduce Pittsburgh's carbon footprint while saving the city millions in electricity costs. Peduto, who has been the only city legislator to propose green legislation of any sort over the last few years, wants the city to convert all 40,000 of its street lamps to energy efficient LED lighting. The cost of the program will be around $24 million and will be paid using a combination of the annual costs savings and funding from the state's Guaranteed Energy Savings Agreement. Pittsburgh would join cities such as Austin, Raleigh (home LED manufacturer CREE), and Toronto as major cities who have adopted LED lighting on a large scale. According to Peduto, Pittsburgh would be the largest city in the US to roll out a complete conversion to LED lighting. This would be great news for Pittsburgh's green agenda, especially in light of today's Pittsburgh Penguin's press conference, where they announced the 21 year naming rights deal for their new arena, which will be known as the Clean Coal Center.

Working for a private Business Accounting firm with a solid reputation of 40 + years of operation in Canberra, you will be part of a team of professionals. Supporting a Senior Accountant, your responsibility will be to assist with general Accounts, Administration, Website marketing, events coordination and reception. You will not be afraid to roll up your sleeves and multi-task. More importantly, you will need a great sense of humour and a good dose of daily laughter to be part of this team.

Three miles off the craggy, wave-crashing coastline near Humboldt Bay, Calif., deep ocean swells roll through a swath of ocean that is soon to be the site of the nation's first major wave-power project. Like other renewable energy technology, ocean power generated by waves, tidal currents, or steady offshore winds has been considered full of promise yet perennially years from reaching full-blown commercial development.

As summer rolls on, our lawns do also. In fact, many times we let our lawns get the best of us. If done correctly, taking care of our lawns can be fun, eco friendly and a great work out.

As the summer rolls on, so does the heat. If you are unsure of the best way not to sweat, while still investing in eco energy saving items than you may want to try these three items.

The Commitment (C) Class liquefied natural gas (LNG) powered combination container Roll-On/Roll-Off (ConRo) ships are being built by VT Halter Marine for Crowley Maritime Corporation's liner services group. Crowley signed a contract with VT Halter Marine, a subsidiary of VT Systems, for two vessels of the new Commitment (C) Class in November 2013.