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Posts Tagged ‘LEDs’

8 Ways It’s Been a Great Year for Renewable Energy

As 2014 comes to a close, it’s helpful to look back and take stock of successes in the clean energy space. Here are 8 ways that it’s been a great year for clean energy (and just a few areas for improvement). Read More

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Another Faulty New York Times Op-ed: 5 Reasons Why an Attack on LEDs Is Way Off the Mark

An op-ed in today’s New York Times from Michael Shellenberger and Ted Nordhaus tries to throw cold water on this week’s exciting announcement of the Nobel Prize for Physics being awarded for blue LEDs, which made white LEDs possible and increasingly ubiquitous. This op-ed comes on the heels of a similar NYT-published contrarian piece on trees and climate change. Today’s, sadly, is similarly misguided. Here are five reasons why their critique is way off the mark. Read More

Categories: Energy, Global Warming  

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Dorks for LEDs, Unite! 5 Reasons Why the 2014 Nobel Physics Prize is Right On

Great news from Stockholm this morning: the 2014 Nobel Prize in Physics has been awarded for an invention that made white LEDs possible. In talking about this story today, NPR’s Geoff Brumfiel said he’s “kind of a dork for LED lighting,” and I’ll readily admit I’m one. Here are five reasons why you might want to be one, too. Read More

Categories: Energy  

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LED Christmas Lights: Merry, Bright, and 17X Cheaper to Power

The day after Thanksgiving around our house this year, as usual, involved cleaning up from the festivities of the day before, harvesting a tree, and stringing the lights. The scrumptious desserts at our celebration on Thursday may have added to my weight (I promise to exercise more, really), and the tree may have involved a little slice of temporary deforestation (though I know the Christmas tree farms plant more).

But thanks to LED technologies, the part about the holiday lights involves a whole lot less electricity — and carbon — than it used to. Read More

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Look Up, and Rejoice (Shine Bright Like an LED)

This year, much about the holidays is the same as always. But maybe not the lighting. And that may be cause for a little rejoicing. Read More

Categories: Energy  

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