Battle of the Bulbs

Posted: February 14, 2014
Source: E-The Environmental Magazine
Author: Jennifer Santisi

Compact Fluorescents In The Spotlight With Ban on Incandescents In Effect

As of Jan. 1, 2014, 40- and 60-watt incandescent light bulbs are no longer manufactured in the U.S. as part of efficiency standards signed into law by President George W. Bush in 2007. Previously, the government regulations phased out 70- and 100-watt bulbs over the last few years, but this ban will be much more widely felt since 40- and 60-watt bulbs are more frequently used in homes. So far, the ban has gone fairly unnoticed, since stores still have incandescent bulbs in stock. Once current incandescent stock sells out in stores, consumers will have to choose between more energy-efficient options, including halogen, LED and CFL bulbs.

There has been a lot of debate over CFL bulbs, and many consumers are wary of the higher price tag, efficiency benefits, and presence of mercury. There’s also the issue that the quality of the light with CFLs tends to be brighter, and many consumers experience an increase in headaches with fluorescent lighting (myself included). Fortunately, the technology has come a long way in a short period of time, and CFLs are now sold in a warm tone version, not just the standard bright light. CFLs also turn on a lot faster than they used to, so you don’t necessarily have to stand in a dark room for 20 seconds while the bulb turns on.
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Let’s Talk Power Efficiency, Not Light Bulbs

Posted: February 3, 2014 By Vic Shao
Source: Energy Manager Today.com

Light bulbs sound like an innocent enough topic. And yet, during last week’s Congressional budget debate, light bulbs spawned a ferocious debate.  One side claimed that the government was “coming for your light bulbs” while the other side fought to pour millions into phasing out incandescent bulbs in favor of their more energy-efficient counterparts. Both sides are wasting their breath because energy efficiency is only half the battle.

We have changed light bulbs, weatherized homes and turned down thermostats for the past decade with relatively little impact. We will not solve the challenges of an aging grid, rising electricity demand and a warming climate with energy efficiency. But we might just solve them with power efficiency.

Power efficiency is the next frontier in efficiency savings. It requires sophisticated software and predictive algorithms; but if done right, power efficiency holds the promise of using software instead of copper to keep up with rising electric demands on the grid. And we can do it for three to ten times less cost than current upgrades.
Continue reading Let’s Talk Power Efficiency, Not Light Bulbs

Shining a light on energy-efficient light bulbs [Infographic]

This infographic provided courtesy of Batteries + Bulbs and Mother Nature News.com
Posted: December 17, 2013
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The phasing out of popular incandescent bulbs in favor of more energy-efficient bulbs needn’t be a confusing upgrade for you.
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