Owl Power Company has announced Vegawatt, an innovative new cogeneration system for restaurants and food service facilities. Vegawatt uses waste vegetable oil from any food service operation as a fuel to generate on-site electricity and hot water, saving the restaurant thousands of dollars as well as providing a clean, renewable source of energy. Any food service location with fryers can use the Vegawatt system to save $800 monthly. It is a fully automated system that requires no intervention or maintenance by restaurant staff, no additional chemicals, and produces no liquid byproducts.
The engineering company CH2M Hill is now joining hands with the U.S. Department of Energy to provide Internet solar maps of 25 American cities, using Google Earth technology to chart the precise solar potential of neighborhoods, literally rooftop by rooftop. The company has just finished mapping all of San Francisco, allowing residents to enter their address and take the solar measure of their own home. "People in San Francisco think we don't have any solar potential,' says Gavin Newsom, the city's deep-green mayor. "But the map shows we have a lot more sun than you'd believe." Time Magazine Source.
From Wired Science - Green technology was hot in 2008. Barack Obama won the presidential election promising green jobs to Rust Belt workers. Investors poured $5 billion into the sector just through the first nine months of the year. And even Texas oilmen like T. Boone Pickens started pushing alternative energy as a replacement for fossil fuels like petroleum, coal and natural gas. Green technology and its attendant infrastructure are probably the best bet to drag the American economy out of the doldrums. So, with the optimism endemic to the Silicon Valley region, we present you with the Top 10 Green Tech Breakthroughs of 2008, alternatively titled, The Great Green Hope.
The City of Burbank has been selected as a national test market for a new zero-emissions, ultra-quiet prototype bus that uses a hydrogen fuel cell instead of a diesel or gasoline engine. The breakthrough vehicle will be unveiled in a spring 2009 Downtown Burbank ceremony and then go into immediate service on various routes within the City's BurbankBus network. Designed and fabricated by Colorado-based Proterra, the revolutionary vehicle can travel 250 miles before needing to be recharged, runs at double the fuel economy of a diesel bus and releases nothing but water from the engine exhaust. In addition to being created and built in this country, it relies on power that is 100% derived from U.S. sources, thereby reducing dependence on foreign energy. [read more]
Critical Solutions Inc. (Pink Sheets:CSLI), the designer of renewable energy tower systems, reports that the Company's Titan and MOJO systems were successfully utilized in military and emergency response exercises at the Center for National Response in West Virginia. Utilizing alternative energy power sources including solar panels, wind turbines and hydrogen fuel cells, the towers have been designed to power communications and security systems for both long term and short term requirements. Completely independent of the power grid, they eliminate the costs of trenching and physical bandwidth provisioning, are flexible to place and relocate, and easily upgraded because they utilize COTS (commercial-off-the-shelf) integrated security and communication systems. [read more]
Instead of fossil fuels going in your gas tank, how about adding a pinch of salt? That may be the case in the future as a new process is under development to convert a type of salt into a biofuel. New properties of imidazolium salts (IMSs) could convert carbohydrates into versatile chemical compounds for biofuel production, according to a study by researchers at Singapore's Institute of Bioengineering and Nanotechnology (IBN). Biofuels are currently the only sustainable source of liquid fuels available, but the lack of highly efficient methods to convert carbohydrates into chemical compounds for biofuel production is one reason for the slow down in any replacement of petroleum feedstock by biomass. [read more]
The new 15-watt incandescent-shaped covered Energy Smart® CFL will appeal to people that want the energy savings and long-life performance of a GE Energy Smart® Spiral® CFL with the appearance, size and fit of a traditional incandescent bulb. The equivalent of a 60-watt incandescent bulb, the new 8,000-hour rated life CFL is guaranteed for 5 years based on 4 hours of daily use. The new covered GE Energy Smart® CFL bulb, available only from GE, debuts nationwide at Target on December 28, 2008 . Youtube video demonstration.
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