This blog explores changes in the energy industry from an insider’s perspective as it transitions from the old centralized utility model to the new paradigm of distributed generation.
This blog was previously called Inside the Housing Evolution and focused on energy efficient homes. Ultimately, it’s all linked. Soon, every building will have the potential to generate, store, and sell energy. Welcome to the era of the transactive grid – the greatest shift the electricity sector has seen in over 100 years!

August 6, 2013 1 Comment

This is not the future of building.

pskyA Stockholm architecture firm has created a lot of buzz recently with their plans to build a “hairy” skyscraper.  The building would have thousands of piezoelectric straws coming off the structure that harness energy as they sway in the wind.  The project has created a lot of interest because it is extremely innovative and looks dramatically different from how we expect a building to look.  There’s just one problem – it will never work.

Piezoelectric crystals or fibers create a small voltage when they are mechanically deformed.  The thing is, the energy created is extremely small, on the order of milliwatts.  This technology has mainly been used to power wristwatches.  The largest device that has been built using this technology to date has been a doorbell.  There is currently research studying the potential to embed piezoelectric technology in clothing to harness energy as you move, but even then it would only generate a very small amount power, perhaps just enough to keep your cell phone charged.

The wind energy industry is a multi-billion dollar industry.  If there was any potential that piezoelectric fibers could be used to efficiently harness energy from the wind they would be all over it, but they’re not.  At best, if this project ever gets built (which I doubt) it would serve as an artistic statement or proof of concept with the intention of getting people to rethink about the role of energy in our everyday lives.  Piezoelectric technology may find a niche in our energy future in powering small things through mechanical movement, but unfortunately, they are not a viable energy source for large-scale energy needs, like our buildings or homes.

Posted by Matthew

One Response to "This is not the future of building."

  1. If nothing else, it’ll go down in history has the world’s largest feather duster.


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Matthew Sachs


  • COO of Peak Power since July 2016
  • General Manager of Urbandale Construction (May 2008 – Oct 2014)
  • Vice-Chair R-2000 Renewal Committee
  • Member of Energy Star Technical Advisory Committee
  • Greater Ottawa Homebuilders Green Committee
  • Recipient of Canadian Homebuilder’s Association 2009 R-2000 Builder of the Year Award
  • Participant in Natural Resources Canada’s Technology Roadmap for Sustainable Housing
  • Energy Consultant with Marbek Resource Consultants (Feb 2002 – May 2006)


Peak Power is a Microgrid project development company focused on delivering innovative solutions to offset the most expensive hours of electric demand. We specialize in optimizing the revenue streams from energy storage, advanced building automation, and renewable technologies for customer sited and utility scale projects. Please visit