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Energy Net

A Promising Catalyst for Solar-Based Hydrogen Energy Production - 0 views

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    Scientists have found that a polymer material is an excellent catalyst in a process to produce hydrogen fuel using sunlight and water. The material meets the basic requirements for an ideal catalyst -- including being abundant, easy to work with, and non-toxic -- and could help this "green" alternative-energy production method become mainstream. Creating hydrogen gas by splitting water (H2O) molecules with solar energy is a promising way of generating hydrogen fuel, which, by either being burned directly or used in fuel cells, can power many types of vehicles, including automobiles, buses, and even airplanes. The study's corresponding scientist is Xinchen Wang, a chemist affiliated with the Max-Planck Institute of Colloids and Interfaces in Potsdam, Germany, and Fouzhou University in Fouzhou, China.
Energy Net

Geothermal industry plan launched - - 0 views

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    The development of geothermal energy in Australia is a step closer with the launch of an industry framework today. Geothermal energy is produced by harnessing the heat of so called 'hot rocks' buried kilometres underground. The framework has brought together industry, researchers and governments to work out how to make geothermal a genuine baseload power alternative.
Energy Net

Peak Energy: Matt Simmons' Plan for the world's biggest wind farm - 0 views

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    The IHT has a report on a plan by Matt Simmons and George Hart to build the world's largest wind farm in the gulf of Maine - Plans for the world's biggest wind farm. It is not the usual green suspect. But it hopes to build a 5-gigawatt, deep-water wind farm - the largest in the world, equal to the output from five nuclear plants. "It" is the Ocean Energy Institute, a tiny research organization founded by Matthew Simmons. An energy investment banker who specializes in oil and gas, Simmons was an energy adviser to President George W. Bush. His main partner, George Hart, is a physicist who consults for the Pentagon on the Strategic Defense Initiative, where he uses supercomputers for the mathematical modeling of complex systems. He also co-invented a laser used for eye surgery and semiconductor manufacturing.
Energy Net

Peak Energy: Ocean currents can power the world - 0 views

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    The (UK) Telegraph has an article on the Vivace tidal / current power device I mentioned recently - Ocean currents can power the world, say scientists The technology can generate electricity in water flowing at a rate of less than one knot - about one mile an hour - meaning it could operate on most waterways and sea beds around the globe. Existing technologies which use water power, relying on the action of waves, tides or faster currents created by dams, are far more limited in where they can be used, and also cause greater obstructions when they are built in rivers or the sea. Turbines and water mills need an average current of five or six knots to operate efficiently, while most of the earth's currents are slower than three knots.
Energy Net

Green Car Congress: Report: China to Put 60,000 New Energy Vehicles Into Trials in 11 C... - 0 views

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    China will put 60,000 new-energy vehicles-including fuel-cell vehicles, hybrid-electric vehicles, and battery-electric vehicles-into trials in 11 cities over the next few years to support the development of a fuel-efficient, alternative-energy auto industry, according to a report in sina.com.
Energy Net

The Solar Thermal Option - 0 views

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    I apologize for being out of pocket lately, and that trend is going to continue at least through this week. I have a staff meeting all week, and then I fly back to Europe next Monday. So, my posting will be sporadic until then. However, I want to call your attention to a new website that discussed solar thermal in depth. The site just went live, and the topic is covered in detail. The site is: http://www.solar-thermal.com/
eco20-20

Water Saving Ideas can Equal Energy Saving - 0 views

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    Simple and easy tips you can do right away!
eco20-20

Vacuum vents and Save Energy - 0 views

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    Keep your Air ducts clean, stay healthy and save money!
Energy Net

Mullen | Power Rangers: A win-wind for alternative energy sources. - Salt Lake City Wee... - 0 views

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    The trip from Salt Lake City to southern Utah's red-rock playground-thousands of us make the drive to Moab during a typical year-will never be the same. There, where U.S. Highway 6 starts its cut through Spanish Fork Canyon, stand nine breathtaking, milk-white giants-the busily whirring turbines of the Spanish Fork Wind Project. The windmills are 405 feet high, and their blades, which from ground level look deceptively slow moving, spin at 170 mph, says Spanish Fork Mayor Joe Thomas. He should know. Shortly before the official ribbon cutting at the wind farm in early October, Thomas got the chance to climb to the top of a turbine.
Energy Net

Peak Energy: Improving Wind Turbines - 0 views

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    Grist has a post on new ideas for improving wind power technology, pointing to a Tyler Hamilton "Clean Break" column in the Toronto Star - Wind turbines get fancy. Solar energy sucks up a lot of research attention, partly because solar energy systems still have so much room for improvement. Wind turbines, on the other hand, have been around for over 1,000 years, and although the modern versions are vastly larger and more efficient than their ancient counterparts, the basic concept hasn't changed much. But the standard blades-on-a-horizontal-axle version of wind energy systems (as opposed to more exotic flavors like kites or blimps) may yet be poised for some big leaps forward, several of which were profiled in a recent Clean Break column.
Energy Net

Peak Energy: Smart Fridges - 0 views

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    Cleantechnica reports that the UK is experimenting with smart fridges (fridges that adjust their power consumption dynamically based on grid load) - UK Giving Away "Intelligent Fridges". Live in the UK? You may be the lucky recipient of a free "intelligent" refrigerator. 3,000 fridges that adapt power usage based on the demands of the electrical grid will be given away by the government next year. According to a report from the UK Department of Energy and Climate Change, the dynamic demand fridges could potentially save 2 million tons of carbon each year and £222m. In addition to saving energy, the dynamic demand fridges will also help ease the transition to intermittently produced renewable energy by reducing the minimum amount of power necessary to keep the electrical grid stable- in other words, the fridges limit the base amount of fossil fuels used in energy creation.
Energy Net

Peak Energy: Hawaii Seeks To Become A Better Place - 0 views

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    Yet another announcement from Project Better Place, this time spreading their wings to Hawaii - Hawaii goes electric. California's announcement last month of its aim to turn San Francisco Bay into the world's electric car capital has been followed by Hawaii jumping on the clean energy bandwagon. The state spends up to $7bn (£4.75bn) a year on importing oil, and cars account for almost 20% of the state's greenhouse gas emissions. In a mirror of the Californian plans, the electric transportation company Better Place will aim to build a network of kerbside charging points across Hawaii and create the equivalent of filling stations, where electric car owners will be able to replace their flat batteries for fully charged ones. With a full charge, a typical car will be able to travel 100 miles, ideal for commuting around urban areas.
Energy Net

Peak Energy: Efficient Thin-Film Solar Cells - 0 views

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    The thin film solar field is still a hot bed of activity - Technology Review has a post on a prototype cell that uses photonic crystals - Efficient Thin-Film Solar Cells. Researchers at MIT have unveiled a new type of silicon solar cell that could be much more efficient and cost less than currently used solar cells. Materials science and engineering professor Lionel Kimerling and his colleagues presented results of the first device prototype at a recent meeting of the Materials Research Society in Boston. The design combines a highly effective reflector on the back of a solar cell with an antireflective coating on the front. This helps trap red and near-infrared light, which can be used to make electricity, in the silicon. The research team is licensing similar technology to StarSolar, a startup in Cambridge, MA.
Energy Net

Reducing A Building's Energy Consumption = Smaller Sized, Less Expensive Equipment | Ho... - 0 views

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    Doing a few chores around the house this month can save homeowners major expense in the spring, according to Rick Felton, President of Homeservice Club of Canada. "By doing a little preventative maintenance now, you can prevent minor problems from escalating into a major headache in the spring," Felton said. "Minor repairs done now can prevent air and moisture penetration from attacking the structural integrity of your home down the road," he added.
Energy Net

Renewable Energy - 0 views

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    If you don't already know it by now carbon dioxide is the leading cause of global warming. Since it is the largest factor in global warming it would be prudent for us to eliminate this emission first. Although we can never fully eliminate carbon dioxide, because we and every other air breating creature exhale it, it is possible to reduce it enough to the point it doesn't cause global warming.
Energy Net

DIY Solar And Wind Energy For Your Home - 0 views

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    Welcome to the do it yourself guide to transform your home to a Solar Powered Home, a Wind Powered Home or a combination of both. The first thing you need to know is although solar and wind energy are free and clean they are not free to get. With this guide though you will be able to make it economic to switch to solar or wind power.
Ed Kerollis

Climate Choices in the Northeast - 0 views

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    Group is sponsored by the Union of Concerned Scientists
Energy Net

Peak Energy: Efficient And Smart Ways To Fix The Economy - 0 views

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    CNN reports that Obama is planning an economic stimulus package based on energy efficient buildings and improved internet access - Obama outlines initiative to create 2.5 million jobs. President-elect Barack Obama on Saturday outlined some of his plan to create 2.5 million jobs by 2011, and said he will push for immediate action by Congress when he takes office in January. Obama wants to make public buildings more energy-efficient, repair roads and bridges, modernize schools, increase broadband access and ensure that health care professionals have access to the latest technology. "Our government now pays the highest energy bill in the world," he said in the weekly Democratic radio address.
Energy Net

Attend a Siemens Virtual Energy Trade Show - 0 views

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    Siemens Building Technologies is sponsoring a Virtual Trade Show on December 10th and 11th from 8:00am - 6:00pm CST. This Virtual Energy Forum is a two day online-only event focused on how leading companies can adopt better energy management practices to cut costs, while at the same time adopting clean energy alternatives -- presenting alternative energy technologies, policies, and best practices in a live, interactive environment. The event is designed to meet the needs of corporate energy executives in a way that is not possible with physical events, webinars or other means.
eco20-20

Broan-Nautilus Bathroom Fan- Energy Efficient-36 Watt-QXTE110 Series - 0 views

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    The QTXE series of ceiling fans by Broan-Nautilus are Energy Star compliant and come with an energy-efficient 42W fluorescent light bulb, and a 4W night light bulb can be installed.
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