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Peak Energy: A buoyant future in wave power - 0 views

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    Reuters has a report on Australian wave power company Carnegie Corp and the vast potential for wave power in southern Australia - Aussie firm sees buoyant future in wave power. For millennia, Australia's rugged southern coast has been carved by the relentless action of waves crashing ashore. The same wave energy could soon be harnessed to power towns and cities and trim Australia's carbon emissions. "Waves are already concentrated solar energy," says Michael Ottaviano, who leads a Western Australian firm developing a method to turn wave power into electricity. "The earth has been heated by the Sun, creating wind, which created the swells," he told Reuters from Perth, saying wave power had the potential to supply all of Australia's needs many times over.
Energy Net

How to sell clean energy - 0 views

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    Brian Keane, who leads a nonprofit called Smart Power, wants to do for renewable energy what the "Got Milk?" campaign does for milk and what the "Fabric of Our Lives" campaign does for cotton-he wants to make wind and solar and hydropower and geothermal energy really cool, and get more people to buy them. Here's one way he is going about it, with a little help from a friend:
Energy Net

Clean-Energy Industry in the Doldrums - WSJ.com - 0 views

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    Investment in renewable energy has hit a lull as private-sector money is drying up, but the bulk of government funding has yet to arrive. There was $13.3 billion in new investments in clean energy -- the term used to describe alternative energy such as wind farms, solar power and biofuels facilities -- in the first three months of 2009, down 53%, from a year earlier, according to a report Thursday from research firm New Energy Finance Ltd. The drop came mostly in bank-based financing for building new projects, the report says, as the credit crunch has caught up with this once high-flying sector.
Energy Net

Peak Energy: Energy 101: Where Does Our Power Come From ? - 0 views

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    Inhabitat is doing a "Energy 101" series to explain why smart grids are necessary - Energy 101: Where Does Our Power Come From ?. Today we're excited to announce the launch of our new Energy 101 series,. in which we'll be exploring the future-forward technologies that stand to upgrade our grids, reduce our energy footprint, and slow the speed of global warming. Unless you have been living in a cave for the past few years, you've probably heard terms like "energy conservation", "off-grid energy", and "smart grid" tossed around. But before getting into the nitty-gritty of transitioning to renewable energy, we should stop and examine where exactly our power comes from now. Unless you derive all your power from on-site renewable energy sources like solar panels or wind turbines, chances are that you're connected to the power grid, a vast network that delivers electricity from suppliers to consumers. Right now, most energy on the grid comes from generating plants. These plants still usually get power from traditional sources like coal, nuclear, and hydroelectric dams. But as concerns over carbon emissions, safety, and long term sustainability of these sources grow, electrical utilities have begun to switch over to renewable energy sources.
Energy Net

The Cost of Energy» Map alert: NPR's US electricity maps - 0 views

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    Hot on the heels of the release of the NRDC's renewable energy map, we have another piece of first-rate energy geek eye candy: NPR: Power Hungry: Visualizing The U.S. Electric Grid. This map will let you check different sources (with separate maps for wind and solar, in addition to traditional sources), and toggle transmission lines and other features on and off. My only gripe is that you can't zoom the maps, which in some cases makes it a challenge to click on the circle for a particular power plant.
Energy Net

FACTB0X-U.S. states with renewable power targets | Industries | Industrials, Materials ... - 0 views

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    Twenty-nine of the 50 U.S. states have established a required minimum amount of electricity generation that must come from renewable sources like wind and solar power, called a Renewable Portfolio Standard or RPS. Another five states have "renewable goals" which are considered voluntary and do not penalize utilities for not meeting the goals. The District of Columbia also has an RPS. California's utility regulator, the Public Utilities Commission, issued a report on Friday that showed that requiring a third of the power delivered in the state be made from renewable sources of energy will increase electricity retail costs by 7 percent more than having a 20 percent RPS goal. [ID:nN1275374]
Energy Net

Could 'energy islands' power the future? - LiveScience- msnbc.com - 0 views

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    The ocean harbors abundant energy in the form of wind, waves and sun. All of these could be sampled on something called an Energy Island: a floating rig that drills for renewables instead of petroleum.
Energy Net

Wind, water and sun beat other energy alternatives, study finds - 0 views

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    The best ways to improve energy security, mitigate global warming and reduce the number of deaths caused by air pollution are blowing in the wind and rippling in the water, not growing on prairies or glowing inside nuclear power plants, says Mark Z. Jacobson, a professor of civil and environmental engineering at Stanford. And "clean coal," which involves capturing carbon emissions and sequestering them in the earth, is not clean at all, he asserts.
Energy Net

CLIMATE CHANGE: 100-Percent Renewables Not a Pipe Dream - 0 views

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    KINGSTON, Ontario, Jun 25 (IPS) - North America's abject failure to meet the challenge of climate change has been "un-American", environmentalist and scientist David Suzuki told delegates Tuesday at the World Wind Energy Conference, the first ever in the region. "We're facing an ecological crisis, a crisis far, far worse than Pearl Harbour," Suzuki said. Twenty years ago this week, one of the United States' leading scientists warned Congress of the imminent danger of climate change and said that waiting decades to take action was too risky. Now James E. Hansen of the National Aeronautics and Space Administration has published new research indicating that greenhouse gas concentrations have pushed the climate near a dangerous tipping point that will unleash far-reaching changes in the atmosphere and oceans that could take millennia to reverse.
Energy Net

The ART of the Feed-in Tariff | celsias° - 0 views

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    Feed-in Tariffs in 70 words or less: Government and power utility offers premium, long-term contracts to residential, commercial, and industrial citizens to generate power on-site. Rates are based on the cost of buying and installing various renewable energy systems, but only paid on actual power produced. Citizens purchase back grid power, as per usual, from utility at regular prices. Increase in cost is paid for with a small surcharge to all electricity ratepayers.
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