Tag Archives: Renewable

Hydropower – Powerspout Generator How would you like to create power for your home or work space with the energy of that water flowing on or near your property already? We found this Australian built power generator and thought our readers would like to know more about this sort of option. If you live off the grid or would just …

Solar energy leader showcases innovation. American Solar Showcases Innovation at Southwest Builders Show “Working with American Solar, we can give consumers the best money-saving options in the business.” Roger Cregg, AV Homes American Solar, Arizona’s leader in residential solar installation and innovation, delighted home builders and business dignitaries during this week’s Southwest Builders Show at the Phoenix Convention Center. Showcasing …

Low-cost solar power could supply more than a third of all energy needs in the Western U.S., if the nation can hit its targets for reducing the cost of solar energy, according to a new study by researchers at the University of California, Berkeley.   The UC Berkeley scientists used a detailed computer model they developed of the West’s electric …

Interesting article to read on the growth of wave/tidal power in the North Sea. Is this renewable energy source coming into its own in terms of viability and ROI? The debate over the viability and future of wind power in Scotland is omnipresent. But another form of renewable energy could soon become part of the national energy revolution – wave …

Alternative Energy HQ has been featured in a list of 101 Terrific Energy sites. Thanks! Techniques for harvesting solar energy, wind energy, and even the tidal movements of the ocean have been around for decades, but the importance of improving their efficiency and increasing their availability is growing rapidly. As oil companies sink more resources into dangerous practices like hydraulic …

Efficiency improvement remains the key, Metal Wrap Through (MWT) technology ready to take the market According to EnergyTrend, a research division of TrendForce, solar cell and module manufacturers will be more active in improving product efficiency under the pressure of both installation costs and subsidy cut. As for new technologies, MWT technology has been generally appreciated by related industries; it …

When the idea of the electric car was proposed to minimize greenhouse gases and pollution, the two basic platforms were the hybrid platform and a pure electric platform. When it comes to the latter, the main issue is the low range of operation. While the breakthrough in battery technology is unlikely to happen, students, scientists, hobbyists and of course companies …

Solar panels, also referred to as photovoltaic panels, transform light into electrical energy. When the Sun’s radiation reaches the panel, electrons get energized and commence to move. Vibrating electrons develop an electrical current and that’s what we call electrical energy. Certainly one of probably the most crucial variables of capturing the maximum amount of light besides the top quality of …

While these transmission lines will deliver much of the renewable power California needs, they are not sufficient to meet the magnitude of the increase in demand caused by the move to a 33% RPS. There is still an opportunity to develop additional interconnection lines that will facilitate the next generation of renewable energy needed to fulfill the mandate of SB X1 2.

“In 88 minutes, the sun provides 470 exajoules of energy, as much energy as humanity consumes in a year.” In Scientific American, Ramez Naam adds, “In 112 hours – less than five days – it provides 36 zettajoules of energy – as much energy as is contained in all proven reserves of oil, coal, and natural gas on this planet.” …

One fun and simple project that you can do at home to make use of the sun’s radiant energy is homemade solar ovens. This step-by step guide shows you how to make a solar oven using things lying around your house. At worst, you may have to go to the local dollar store and spend a couple of bucks. Materials …