Solar: present and challenges by Nicolás Boullosa on September 30, 2008 Solar energy generates just 0.04% of worldwide electricity, even though investors and intellectuals like Thomas Friedman believe it will be …
A little background on solar power by Nicolás Boullosa on January 22, 2008 Solar power refers to the energy created when solar radiation is converted into heat (thermal processes) or electricity (electric processes). …
On how to roast coffee with solar power by faircompanies on November 27, 2007 Tracking the sun with mirrors. Solar concentrators are getting plenty of cleantech buzz: they’re low cost and ready to work. …
Coche eléctrico: alternativa más viable que el hidrógeno by Kirsten Dirksen on October 8, 2007 Algunos emprendedores y centros de investigación han creado sus propias alternativas al vehículo que depende del uso de combustibles fósiles …
A little background on ethanol by faircompanies on September 22, 2007 Biological fuel that can be used as a fuel for vehicles, either in its pure form or added to gasoline. …
Greenvest: who is afraid of a cleantech bubble? by Kirsten Dirksen on August 30, 2007 Global warming fears, gas prices and government policies (like ethanol subsidies) are attracting even more investment in clean technologies. According …
Tendències: hi arriba el treballador de coll verd by Nicolás Boullosa on August 23, 2007 Als Estats Units, Europa o inclús Xina l’espectre laboral ja no es redueix a la dicotomia entre treballador de coll …
What Jimmy Carter could have told us by Kirsten Dirksen on July 29, 2007 In June of 1979, US President Jimmy Carter announced his program to increase the country’s use of solar energy, including …
The cleantech explosion: following the green by Kirsten Dirksen on July 24, 2007 Investment in cleantech has been growing steadily since venture capitalists began to put their money here 10 years ago, but …
El fenómeno de los trabajadores de cuello verde by Nicolás Boullosa on July 7, 2007 En Estados Unidos, el espectro laboral ya no se reduce a la dicotomía entre trabajador de cuello azul (industrial, poco …
