Contra-rotation, using two rotors one behind the other, driving the two halves of an electrical generator. Thus creating a true "Wind Turbine".
John will discuss how ultracapacitors succeed in cold engine starting environments. Participants will gain a greater understanding of how ultracapacitors provide higher energy storage and offer more efficiency to help create cleaner and quieter transportation vehicles.
Premier networking event held in San Antonio, Texas - 2008 Expo already 50% sold
Renewable energy technology combines aquaculture with sustainable energy. It is an economically viable, sustainable and successful method of producing mass quantities bio-lipid oil (mainly Omega-3 oils), which brings real life alternative technolgy to the forefront.
Mistaya Engineering Inc. announces a major update to its wind data analysis software Windographer. The new features allow users to open raw wind data files, detect and remove problem data segments, and analyze tower shading, wind shear, and wind turbine performance in greater detail.
Biofuels may prove beneficial in certain local applications like using crop residues to fuel farms, and running vehicles on waste oil otherwise discarded, but the wide scale use is still a costly affair.
UK households are said to be responsible for a quarter of the UK's total carbon emissions and the Energy Performance Certificate is the Governments latest step in attempting to change house-holders' attitudes a greener home.
Jatropha Biodiesel Business plans preparation needs expertise, a better understanding of how to prepare, analyze and interpret financial statements. Therefore, the C J P have formulated various business plans from farming to fuel based on its extensive experience, research and knowledge.
Xantrex Technology Inc. today announced that its inverters have been installed by Grupo Enerpal at an 800 kilowatt (kW) photovoltaic (PV) solar installation in Brazatortas, Spain. This installation is the largest in Ciudad Real, a province of central Spain.
Earth Fest 2007 is an annual event featuring free renewable energy workshops with tours of Earth Sheltered Homes. There is free admission, free parking with a shuttle, food, music and fun.
Competition heats up as judges select 30 semi-finalists from pool of 61 entrants
As gasoline prices rise leading into the heavier summer driving timeframe, the Alliance to Save Energy urges drivers to operate more fuel efficiently to cut energy bills, energy use, pollution, and greenhouse gas emissions as well as to improve our economic and energy security.
In what many say is his first 'green' budget in 10 years, the decision to reward buyers of carbon neutral homes with no stamp duty is just one of many that illustrates the government's emphasis on the importance of energy efficiency in the home.
Silicon Valley has always been the place to be for new and exiting ventures, techniques and developments, with companies starting their businesses in garages and becoming large global players within a few years.
The president of a council of renewable energy professionals called on states and the federal government Tuesday to join U.S. companies and the financial community in capturing the "enormous" potential and benefits of the nation's ability to produce cleaner electricity and transportation fuels.
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Solar & Wind - Featured Product
The SolarEdge PV inverter combines sophisticated digital control technology with efficient power conversion architecture to achieve superior solar power harvesting and best-in-class reliability. The fixed-voltage technology ensures the solar inverter is always working at its optimal input voltage over a wider range of string lengths and regardless of environmental conditions. A proprietary data monitoring receiver has been integrated into the inverter and aggregates the power optimizer performance data from each PV module. This data can be transmitted to the web and accessed via the SolarEdge Monitoring Portal for performance analysis, fault detection and troubleshooting of PV systems.