Biofuels, a controversial alternative by faircompanies on July 13, 2007 Biofuels are renewable fuels made from vegetable oils and animal fats. Their incidence in food prices and their environmental impact …
Sobre l'organització de comerç alternatiu, ATO by faircompanies on July 13, 2007 L’ATO, Alternative Trading Organization en les seves sigles en anglès, és una organització no governamental (ONG) que ofereix suport al …
Sobre la organización de comercio alternativo (ATO) by faircompanies on July 13, 2007 ATO, Alternative Trading Organization en sus siglas en inglés, es una organización no gubernamental (ONG) que ofrece soporte al movimiento …
5 cents on why I think LED is the future by tdirksen on July 13, 2007 In my opinion, LEDs are the way of the future for sustainable lighting. CFLs are great and cheaper but LEDs …
You are my sunshine by Flora on July 12, 2007 As a scientist, I believe that research on environmental topics is indeed necessary. But on the other hand, when is …
Green cooking tips from one of America’s top chefs by Kirsten Dirksen on July 12, 2007 Chef Tony Maws has been named Boston’s best chef by Boston Magazine and one of America’s top new chef’s by …
Biomass, or the future of biological fuel by faircompanies on July 11, 2007 Fuel obtained directly or indirectly from biological resources (wood, agricultural residues, urban waste or manure, among others sources). In energy …
How to create a green retail store by Kirsten Dirksen on July 10, 2007 When Callie Smith and Ursula Stahl opened their Boston boutique Envi, they knew they had to go beyond just selling …
Backyard hydro: microhydropower system by Kirsten Dirksen on July 10, 2007 Three Gorges, Itaipu, Grand Coulee… all dams capable of producing thousands of megawatts of power. But you don’t need a …
És necessari compensar les nostres emissions de CO2 (II)? by Nicolás Boullosa on July 9, 2007 La fal·làcia sobre les emissions de CO2 d’un individu (i 2): nous proveïdors de drets d’emissions preparen els seus “paquets …
