Skip to main content

Home/ Clean Energy Transition/ Group items tagged clean technology

Rss Feed Group items tagged

Colin Bennett

Clean Break :: Is the fuel-cell car dead? - 0 views

  • I can say one thing, however. As an avid reader -- and generator -- of news related to clean technologies, there is considerably more hype and excitement these days about the potential for electric vehicles powered by batteries/ultracaps than fuel-cell vehicles powered by hydrogen. The recent announcement from Shai Agassi re:
Carolyn Allen

Growing Demand for Clean Energy and Green Building Jobs - 1 views

  •  
    California is gearing up for green job training and certification programs in renewable energy and net zero building technologies.
Colin Bennett

Clean Energy as Stimulus - New York Times - 0 views

  • Candidates looking for an integrated economic stimulus package: look no further! Clean energy and green technologies are the wave of the future.
Hans De Keulenaer

139 Countries Could Transition to 100% Renewable Energy Under New Plan - NBC News - 5 views

  • A team headed by Stanford’s Mark Z. Jacobson outlined plans for 139 nations to transition to 100 percent clean, renewable energy by the year 2050.
  • The shift would also allow the countries to avoid the 3 percent they now spend in their Gross Domestic Products to address the costs of air pollution — mainly in the form of higher health care spending.
  • The plan maps each country and the energy sources it would rely on to reach the 100 percent renewable goal. Water-bound and geologically active Iceland would get 28 percent of its power from hydroelectric sources and nearly 23 percent from geothermal. Parched and wide-open Australia would get nearly 45 percent of its power from wind farms. Poland would get nearly two-thirds of its power from the wind.
  • ...1 more annotation...
  • The paper envisions a world of rapid technological change and a shift in which electricity replaces coal, oil, and gas. Fully implemented, the plans anticipates that 57.6 percent of that electricity would come from solar, 37.1 percent from wind and the rest from a combination of hydroelectric, geothermal, tidal and wave energy.
Colin Bennett

Green Technology Breakthrough - Inkjet Printed Solar Cells - 0 views

  • In an advancement that could radically reduce the cost of making solar panels, Massachusetts-based Konarka Technologies has developed and successfully demonstrated the ability to print solar cells with an inkjet printer. By using the inkjet printing process in the manufacturing of solar cells, the need for “clean rooms” is eliminated, and manufacturers can work with a number of different substrates, including plastics, and different colors.
davidchapman

Offshore wind: It's not just about wind technology | Cleantech - A blog about keeping t... - 0 views

  •  
    ...offshore wind is at least as much about offshore technologies as it is about wind technologies.
Colin Bennett

"Micro-generation technologies are the wave of the future" - 2 views

  • It's not enough to just find the very best solid oxide fuel cell distributed generation system, of which there are actually many to choose from already, which some journalists appear to have forgotten this week.  It's not about the best SOFC technology, it's about supplying kilowatt-hours (or joules of energy, or liters of clean water, etc.) at the right price and in the right way for each application.  And there are often many different ways to supply these commodities. 
Energy Net

Innovation in solar technology helps conserve water, create jobs - Thursday, Dec. 10, 2... - 2 views

  •  
    It seems cruelly ironic that tapping into Southern Nevada's vast solar energy potential could slowly drain our desert. Traditional solar thermal power plants that use wet cooled technology require millions of gallons of water over time in the process of converting solar rays into clean, renewable power for our community. Southern Nevada received some good economic news last month when Solar Millennium, a division of one of the world's top solar power generators, announced new plans to use a "dry-cooling" system on two proposed solar power plants in Amargosa Valley, 90 miles northwest of Las Vegas. This dry-cooling system will use 90 percent less water than previously planned.
Phil Slade

Hydrovolts - 3 views

  •  
    "New Clean Technology to Generate Renewable Energy from Canals, Waterways, Spillways, Rivers, Streams, and Tidal Currents Hydrovolts offers new in-stream hydrokinetic turbines for distributed energy generation around the world. Featured on video by US Department of Energy Technology Assistance Program Large File! Right click link above and save to your computer for best playback. Videos now online at YouTube Hydrovolts"
Hans De Keulenaer

Global Solar Opportunity Tool (Beta Version): A Tool for Policymakers and Energy Analys... - 6 views

  • The Global Solar Opportunity Tool enables analysis and visualization of the technical and economic potential for solar electric technologies ranging from residential rooftop systems to utility-scale installations for countries around the world. The Clean Energy Solutions Center has established this tool to assist policymakers and analysts in understanding the size and location of market opportunities for cost-effective deployment of solar technologies.
Sergio Ferreira

Free-Energy Battery Inventor Killed at Airport? - 0 views

  • inventor of a revolutionary, affordable, clean energy technology
  • He was apparently on his way to Europe where he was to secure major funding for the development and commercialization of his technology, which could make oil obsolete
  • DeGeus was the inventor of a thin wafer-like material/device that somehow specially aligned the atoms or electron currents ongoing in that material, so that the wafer produced a constant amperage at a small voltage – continuous real power, or in other words a strange kind of “self-powering battery
davidchapman

Technology Review: Harvesting Power from the Ocean - 0 views

  •  
    Researchers from SRI International recently completed the first ocean tests of a system that uses a so-called artificial muscle to generate power from the motion of a buoy riding up and down on the waves. The prototype produces very little electricity but the researchers say that wave farms based on the technology could eventually rival wind turbines in power output, providing a significant source of clean energy. The SRI system is not much more than a sheet of rubber attached to a weight. It has "the mechanical complexity of a rubber band," says SRI senior researcher Roy Kornbluh.
Colin Bennett

Energy Efficient Appliances To Become Lighting Market Standard - 0 views

  • A new report by Pike Research, a market research and consulting firm focused on global clean technology markets , predicts that by 2020 fluorescent and light emitting diode (LED) lighting technologies will become the standard lighting types in the Unites and will account for over three quarters of the market by 2020.
Hans De Keulenaer

a bit of discipline on tagging - 120 views

As I'm cleaning up tags, a few points in addition: - avoid meaningless tags. E.g. energy, as this is an energy group. Or green - what does that mean? - tags in plural please. We've started ...

Hans De Keulenaer

IGCC's Future Hinges on Workable Carbon Framework - 0 views

  • One of the leading alternatives for producing clean power from coal -- Integrated Combined Cycle Gasification (IGCC) technology faces a precarious future due to rising capital costs and regulatory uncertainty. A process of gasifying coal that allows capture of carbon dioxide emissions, IGCC has tremendous potential for meeting future baseload generation demand but project momentum has slowed dramatically in 2007, according to a new study from Emerging Energy Research (EER). Despite delays or cancellations of several prominent IGCC projects in 2007, 48 projects with a combined capacity of over 25,000 MW remain in the global IGCC pipeline, according to EER.
Hans De Keulenaer

Electricity and Power Storage - Ares North America - 3 views

  • Advanced Rail Energy Storage (ARES), is a Santa Barbara, California based company, providing a deployable solution for grid-scale energy storage. ARES mission is to enable the electric grid to integrate unprecedented amounts of clean, environmentally responsible, renewable energy while maintaining the reliable electric service necessary to power growth and prosperity. Since it's founding in February 2010, ARES has developed and filed both domestic and international patents for an advanced method of utility-scale electrical storage. ARES facilities are designed to: provide grid security and reliability; support the increased use of renewable technologies, and to provide an energy storage solution that does not rely on water.
Energy Net

Americans Willing To Pay More for Solar | Renewable Energy World - 0 views

  •  
    "A new survey conducted by Applied Materials, Inc. reveals that two-thirds of Americans believe solar technology should play a greater role in meeting the country's energy needs. In addition, three-quarters of Americans feel that increasing renewable energy and decreasing U.S. dependence on foreign oil are the country's top energy priorities. According to the survey, 67 percent of Americans would be willing to pay more for their monthly utility bill if their utility company increased its use of renewable energy and 49 percent of consumers polled would be willing to pay $5 or more each month for an increased amount of renewable energy-a 14 percent increase from the results of Applied Materials' 2009 survey. "Americans are becoming more aware of the need for responsible energy solutions, like solar power, and increasingly want their government to drive policy and investment aimed at finding alternative ways to power our homes and economy," said Dr. Charles Gay, president of Applied Solar, a division of Applied Materials. "With the right energy legislation in place, the U.S. could reap the benefits of one of the biggest economic job engines of this century - the clean energy revolution.""
Colin Bennett

10% of U.S. Electricity From Solar by 2025 : CleanTechnica - 0 views

  •  
    The Utility Solar Assessment Study produced by Clean Edge and Co-op America finds that solar energy is already reaching cost parity with conventional sources in some areas of the U.S. where electric rates are highest. By 2015, this will be achieved in many more areas, including Boston, San Diego, and New York. By 2025, cost parity will be achieved throughout the U.S.
  •  
    A percentage of someting by sometime somewhere. With about 200 countries, 10 decades (20 if we include the mid decades) and at least 10 mainstream technologies, we can still produce 20,000 of these stories. At one per day, we'll be busy until 2070.
Energy Net

Media-Newswire.com - Press Release Distribution - PR Agency - 0 views

  •  
    A new international research project which could one day lead to a new source of safe, abundant clean energy for Earth was launched today by scientists, engineers and Ministers from across Europe, at a special event and press conference at the Science Museum in London. Today's launch event marks the start of a three year planning and preparatory phase of the European High Power Energy Research Facility ( HiPER ) project. This is the first step towards HiPER's long term goal, which is to facilitate the technological and scientific advances necessary to make nuclear fusion, which powers the sun, a possible source of energy in the future.
Glycon Garcia

http://www.renewableenergyworld.com/rea/news/story?id=51761&src=rss - 0 views

  • President George W. Bush called on Congress to support a international clean energy fund to bring renewable energy technology to those in the developing world. He made his remarks at the Washington International Renewable Energy Conference in Washington DC.
‹ Previous 21 - 40 of 51 Next ›
Showing 20 items per page