CHICAGO, Nov. 14 -- Energy savings from solid-state lighting -- light-emitting diodes (LEDs) and organic light-emitting diodes (OLEDs) -- in niche and general lighting applications are the focus of two US Department of Energy (DOE) studies, performed by independent consulting firm Navigant Consulting. The research found that energy savings to date from LEDs exceed the power produced from one large electric power plant, or more than 8 billion kilowatt-hours. If solid-state lighting achieves its price and performance targets over the next two decades, more than 30 percent of the estimated...Read full articleRelated content from Photonics MediaArticlesPerovskite-based LEDs Pave Way to Novel Thin-Film Laser DiodesA research team from imec has developed perovskite-based LEDs that emit light 1000× brighter than OLEDs. 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