Latest News:

sandbox
« Earth Day: Shaken, not stirred | Main | Nike's Path: Sustainability and Innovation Shape Business Model »
Monday
Mar082010

Smart grids. Smart buildings. Smart technology. What’s missing?

Technology, at least through the lens of technologists, can solve our energy and climate crises. With the current fixation on smart grids, smart buildings, smart appliances and smart technology, smart seems to be the way to go. Efficiency can be purchased. Where are the smart people in this scenario?

For example, smart people look for Energy Star ratings. While the energy consumption of an LCD TV is less than an equivalent CRT, there’s more to the story. Size matters. Most people buy bigger LCD TVs than their old CRTs. CNET summarizes it this way: “nearly every HDTV you can buy today, including some of the biggest energy hogs, is Energy Star certified.”  Add in audio components, games, etc. and the overall consumption may be going up, not down. HDTV displays an image like you’ve never seen (except in real life). You’ll be watching more.  

Similary smart buildings are designed and constructed to reduce energy use. Since commercial buildings consume about 40% of the power in this country, that’s an excellent area for focus. If the people working in those hyper efficient buildings circumvent the reductions by plugging in space heaters under their desks when a wardrobe adjustment would be far more appropriate, what’s smart about that?

In the end, smart appliances, smart technology and smart systems are only as smart as the user.  We can't outsource decision making to technology. Technology can't make value judgements. Smart is not a feature, it is taking responsibility for living in alignment with nature’s ability to provide for us, and our kids, and their kids.

The original smart system is nature itself. While technological innovations are providing hope that our current resource consumption can be corrected, the critical actions belong to people – smart people.




PrintView Printer Friendly Version

EmailEmail Article to Friend

Reader Comments (5)

You make an excellent point about keeping the full cycle costs in mind.
Also important to focus on met reductions not just intensity targets.

March 10, 2010 | Unregistered CommenterDwayne

Hello Chad,

There is a small error in your analysis. You state that commercial buildings are responsible for 40% of the U.S. energy use; I believe that residential AND commercial buildings account for 40%, not commercial alone.

hth,

Kevin

April 7, 2010 | Unregistered CommenterKevin

Very good post, but may i add that energy management like BEMS is equally important.

April 19, 2010 | Unregistered CommenterBEMS

Thank you for sharing useful information.I has visited your web site, a lot of information I can from your blog, thanks for the information.

April 22, 2010 | Unregistered CommenterBusiness Gallery

I will continue to follow the development of your next websites, thank you

April 22, 2010 | Unregistered CommenterBlack Wallpaper

PostPost a New Comment

Enter your information below to add a new comment.

My response is on my own website »
Author Email (optional):
Author URL (optional):
Post:
 
All HTML will be escaped. Hyperlinks will be created for URLs automatically.