So, How Does Geothermal Work Anyway?

geotherm.gifGeothermal energy is potentially one of the cleanest forms out there, and in certain locations, the cheapest. There is a great explanation of how it all works on Calenergy’s Website here. Like any power plant (except photovoltaics), it all comes down to spinning a turbine, but in this case, with steam produced by the natural heat of the earth. But it’s a little more complicated than that… have a look at the series of Quicktime Videos for more!
(Via Curt Rosengren)

Nick Aster is a new media architect and the founder of has since grown to become one of the web's leading sources of news and ideas on how business can be used to make the world a better place.

Prior to TriplePundit Nick worked for Mother Jones magazine, successfully re-launching the magazine's online presence. He worked for, managing the technical side of the publication for 3 years and has also been an active consultant for individuals and companies entering the world of micro-publishing. He earned his stripes working for Gawker Media and Moreover Technologies in the early days of blogging.

Nick holds an MBA in sustainable management from the Presidio School of Management and graduated with a BA in History from Washington University in St. Louis.