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The seven wonders of classical antiquity were architectural marvels, triumphs of human ego and raw power. The great achievements of today, however, are made possible by systems, infrastructure, and technologies that are invisible. Check back every week...

If you wonder why America’s utilities are rattled by the explosive growth in rooftop solar - - and are pushing back — William Walker has a story for you. A flip-flop wearing Walker stands in his driveway pointing to a ubiquitous neighborhood...

Much of what follows is from the 2012 National Academy of Science report written for the Department of Homeland Security: “Terrorism and the Electric Power Delivery System“ Introduction Electricity is ubiquitous, reliable, and taken for granted . ...

Sailendra Nath Ghosh, 90, one of the country's earliest environmentalists and a social philosopher, passed away at his residence in New Delhi in the early hours of October 18, 2013. He is survived by his three daughters and grand-children, his wife having...

By info@greentechmedia.com Arizona Public Service triggered a major debate in 2014 when it first proposed owning and operating rooftop solar systems. The large investor-owned utility initially sought to develop 20 megawatts of solar PV on 3,000 rooftops...