Efforts have been underway for decades to conserve both energy and water, but never in concert. This is unfortunate because energy uses a lot of water and water uses a lot of energy.
Two leading conservation organizations have set out to bring the efforts together. The American Council for an Energy-Efficient Economy and the Alliance for Water Efficiency this week published a white paper that describes the co-dependence of water and energy resources, and outlines strategies to use…Continue
Added by Elisa Wood on May 13, 2011 at 10:30am — No Comments
In my last four HVAC Design jobs, I've specified ductless mini-split heat pumps. I have four more such jobs underway now.
Who would have thought backyards would cause so much trouble for the North American energy industry? First came the NIMBYs, the not-in-my-backyard protesters who block power projects from being built near them. And now we have the GIMBBYs – the give-me-a-bigger-backyard homeowners who are unwittingly getting in the way of energy efficiency.
GIMBBYs aren’t worried about seeing wind turbines or transmission lines from their backyards as are the NIMBYs. It’s the guy next store that they…Continue
This past April 22nd was Earth Day 2011, and it's official theme was A Billion Acts of Green. The basic idea is that, if at least a billion of us each pledged to perform some relatively simple “act of green”, we’d all be that much closer to a greener, more sustainable world. Here are examples of three simple, relatively low cost (lightweight, if you…Continue
Added by John Poole on May 5, 2011 at 1:39pm — No Comments
My recent visit to Savannah for the USGBC's green product expo charged up my historic preservation bug and got me to thinking about how to apply building science to historic buildings.
Most of us that have ever lived in, owned, or even just visited a historic home…Continue
Added by Chris Laumer-Giddens on May 4, 2011 at 4:30am — No Comments
Few countries have been dealt such a tragic combination of natural and manmade disasters as Japan. The part of the disaster that I understand is the shortage of electricity. I wrote a book, Saving Electricity in a Hurry, in 2005 while working at the International Energy Agency.1 In the book, I explained the measures that a government must take in order to quickly reduce electricity demand while protecting…Continue
Added by Home Energy Magazine on May 1, 2011 at 4:30pm — No Comments
We’ve been hearing for years that the energy efficiency industry needs to find its equivalent to the cell phone. These days industry folks refer to it as the ‘killer app,” the revolutionary product or service that consumers can’t resist.
But lately, partly because I’m dieting, I’ve been thinking what energy efficiency really needs is something akin to a Weight Watchers dessert.
Let me explain…Continue
Added by Elisa Wood on April 29, 2011 at 10:32am — No Comments
Added by Macie Melendez on April 26, 2011 at 12:56pm — No Comments
Added by David Willson on April 25, 2011 at 8:30pm — No Comments
Added by David Willson on April 24, 2011 at 8:30pm — No Comments
My company, Building Efficiency Resources (www.TheBER.com) is--among other things--a HERS providership. We see a tremendous opportunity now and into the future for Raters on the retrofit side, and we are devoting considerable effort to exploring and developing ways for our Raters to seize that opportunity. We bring to that task a clear understanding that not all Certified Raters are highly knowledgeable about existing homes, and that the farther back we…Continue
Added by David Willson on April 23, 2011 at 8:30pm — No Comments
Added by David Willson on April 22, 2011 at 8:30pm — No Comments
Guest Blog by Cara Miale
April 20, 2011
Looking at the list of the most EV-ready cities just released by Ford, it’s no surprise many of them are coastal. On the east and west coasts energy is pricey, so the pressure is on to achieve innovation that will control costs and reduce dependence on fossil fuels.
But what’s up with Denver out there in the middle of the map, all by its…Continue
Added by Elisa Wood on April 22, 2011 at 9:35am — No Comments
Added by David Willson on April 21, 2011 at 8:46pm — No Comments
We all go through transitions in our lives. One of the biggest is choosing or changing a profession. As I mentioned in previous entries, my background for the previous 9 years was doing class action and warranty inspections on residential building products. This meant I became keenly…Continue
Check out my revised blog over on Remodeling Magazine. It's an interesting story about learning from sloppy thinking . . . my own! Still, it turns out to be an interesting lesson.
Added by Ed Voytovich on April 20, 2011 at 1:30pm — No Comments