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Archive: Category «Renewable Energy»

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Biodiesel – Myths and Facts

Few facts you most probably know already, but never the less to mention: A clean burning alternative fuel, produced from domestic, renewable resources such as plant oils, animal fats, used… Read more

Nov 05, 2011 | Bipul Raman

Biodiesel cycle

Stand-Alone PV Systems

Stand-alone PV (photovoltaic) systems are used when it is impractical to connect to the utility grid. Common standalone systems include PV-powered fans, water pumping systems, portable highway signs, and power… Read more

Jun 08, 2011 | Edvard

3000W Off-grid polar power system

Are renewable resources practical?

While few people disagree that renewable energy is a good idea, most also recognize there are two practical barriers to implementation on a wide scale. First, all renewable energy sources,… Read more

Apr 01, 2011 | Edvard

Are renewable resources practical?

Renewables And The Impact On Environment

Alternative energy sources, especially with regard to air emissions. The likely life-cycle emissions (taking into account fuel cultivation, harvesting, collection, transportation and processing, as well as power plant construction, operation… Read more

Jan 08, 2011 | Edvard

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