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May 15, 2015
village children

On solar micro-grids

With the low oil pushing the hybrid market opportunity to more remote and fragmented opportunities (see previous post), I have been spending a fair amount of […]
April 21, 2015
February 21, 2015
February 26-28, 2015
February 21, 2015
February 21, 2015

AC/DC: In the New Current Wars, Will Edison Win Out After All?

In the late 1800s, as the United States embarked on a public effort to electrify the country, the “War of Currents” pitted Alternating Current (AC) power […]
January 21, 2015

The home of tomorrow will run on direct current –

Poor Topsy. Thomas Edison killed the circus elephant, electrocuting the animal to demonstrate how dangerous alternating current was. Edison even described electrocution as being “Westinghoused,” after […]
October 21, 2014

Stefan Heck: Stanford Energy Seminar

July 21, 2014

Green Offices and Apartments (GOA) by Prof Ashok Jhunjhunwala

January 21, 2014
December 21, 2012
smart-solar- dc-micro-grid

Smart DC Micro-grid for Effective Utilization of Solar Energy

December 21, 2012

DC Microgrids with Sol Haroon

May 21, 2011

ABB’s CEO Mr Joe Hogan about AC and DC power