April 2011 Blog Posts (25)

Goodbye light bulb jokes?

Once upon a time, joking about ‘how many it takes to screw in a light bulb’ was a great way to poke fun at people’s intelligence. After all, what could be easier than screwing in a light bulb? Any idiot could do it.

Not so any more. Lighting has exploded into a sophisticated business. And for those who manage commercial buildings it can be downright intimidating.

Figuring out the difference between LEDs and CFLs is just the start. Then there are a whole range of dimmers,…


Added by Elisa Wood on April 9, 2011 at 12:44am — No Comments

New Energy Star requirements for Cool Roof coatings

I was forwarded an email that originated from the Energy Star Heat Island group.  This was something I was not aware of.  I have changed the font to red for the main point of my own comments below the quoted part of the email.


"This call will provide an overview of the revised requirements for ENERGY STAR labeling of roofing products. The focus will be on the certification and verification processes. Beginning January 2011, labeling requires third- party…


Added by Hal Skinner on April 6, 2011 at 5:00pm — 3 Comments

Putting Mercury in CFLs in Perspective

This is an updated version of the post that originally appeared here.

I'm a fan of CFLs, but I can understand how the small amount of mercury in them can worry some. If you're worried about the tiny bit of mercury in CFLs, I can't tell you one way or another how to decide for your home, all I can do is give you the facts that are available, and let you make your own decision.… Continue

Added by Chris Kaiser on April 4, 2011 at 6:55pm — 7 Comments

US at top worldwide in EE innovation

This week’s energy news looks bad for the United States – at first glance. The nation has slipped to second behind China in clean energy investment. Moreover, five of the G-20 nations have surpassed the US for clean energy investment relative to size of economy.

But look at little deeper into the report, “Who’s Winning the Clean Energy Race,”  and you’ll see that the US did not slide in all forms of…


Added by Elisa Wood on April 1, 2011 at 2:34pm — 2 Comments

More Evidence that the Stimulus Bill Is Working

The Bay Area and our neighbor to the north, Portland, Oregon, have had a friendly competition over which of us is the greenest state. Portland scored big points by providing proof positive that the American Recovery and Reinvestment Act (ARRA) a.k.a. the Stimulus Bill, has created good paying, permanent jobs in the new, greener economy.

The Energy Efficiency and Community Block Grant (EECBG) program, which targets… Continue

Added by Jim Gunshinan on April 1, 2011 at 2:15pm — No Comments

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