Sahar@Green

link http://www.spiegel.de/international/world/0,1518,667015,00.html Danish statistician Bjørn Lomborg argued in SPIEGEL last week that efforts to halt global warming should be postponed. Fritz Vahrenholt, head of the renewable energy operations at German...

link http://www.spiegel.de/international/germany/0,1518,667443,00.html The last 10 years have seen massive amounts of taxpayer money invested in renewable energies in Germany. Growth in the industry has been rapid. But has the development been universally...

link http://www.spiegel.de/international/europe/0,1518,670429,00.html An international power grid for green energy planned in Northern Europe could usher in a new era in both carbon-free power and cross-border competition among the continent's energy...

A photovoltaic cell, also called a PV or solar cell, is a device that converts light (radiant) energy directly into electrical energy. PV cells are usually made from silicon. The first PV cells were very inefficient, converting less than 1% of radiant...

Solar Timeline Solar technology isn't new. It probably started some time in the 7th Century B.C., when people learned how to use glass and sunlight to light a fire. But today's sophisticated solar technologies include everything from solar-powered lights...

CASHFLOW MANAGEMENT : THE BASICS . INTRODUCTION Cash is the oxygen that enables a business to survive and prosper and is the primary indicator of business health. While a business can survive for a short time without sales or profits, without cash it...

link http://www.cicero.uio.no/fulltext/index.aspx?id=2722&lang=NO A worst-case scenario is that a green certificate market could have the opposite effect of what was intended and actually result in a reduced production of green electricity, points out...

link http://www.csptoday.com/usa2010/index.php

link http://www.mem-algeria.org/larevue/Energie_mines_10-ang.pdf see the page 59 of this report from Algerian Energy and Mines Ministry N°10 (March 2009) German operators wish to contribute to the development of the renewable energies programme. A group...

link http://www.mem-algeria.org/english/index.php?page=repartition-de-la-puissance-installee-par-ressource