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Light pollution
Light pollution is the intrusion of unwanted or unneeded artificial light into a man-made or natural envir...

Phosphor-Based White LEDs: Mixed Blessings?
Light-emitting diodes use less energy and last longer than even compact fluorescent lights.This article, writt...

Photovoltaic energy valuation model
Photovoltaic Energy Valuation Model Sandia National Laboratories in collaboration with Solar Power Electri...

Smart grid
The term Smart Grid refers to an electricity distribution system that allows for flow of information from a cu...

Electric vehicle
Electric vehicles and hybrid electric vehicles which are able to be charged from mains power will necessarily ...

Sporn, Philip
Philip Sporn was born in Folotwin, Austria, 25 November 1896, son of Isak and Rachel (Kolker) Sporn. He came t...

Alternative trends in development of thermal power plant cycles
Using environmental thermal energy conversion for electricity production The major conventional (non-nuclea...

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