Picking the Low- -Hanging Fruit: Hanging Fruit: Picking the Low - - PowerPoint PPT Presentation

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Picking the Low- -Hanging Fruit: Hanging Fruit: Picking the Low - - PowerPoint PPT Presentation

Picking the Low- -Hanging Fruit: Hanging Fruit: Picking the Low Saving Money and Energy? Energy? Saving Money and Robert K. Kaufmann Disrupting the Status Quo in Electric Energy Management: A Systems Approach to a Sustainable Energy


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SLIDE 1

Picking the Low Picking the Low-

  • Hanging Fruit:

Hanging Fruit: Saving Saving Money and Money and Energy? Energy?

Robert K. Kaufmann Disrupting the Status Quo in Electric Energy Management: A Systems Approach to a Sustainable Energy Future May 21, 2009

http://www.bu.edu/cees/people/faculty/kaufmann/index.html

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SLIDE 2

Opportunities to Save Energy & Opportunities to Save Energy & Carbon Carbon

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SLIDE 3

Cambridge Cambridge Housing Housing Authority Authority

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SLIDE 4

Savings Savings

Building ∆ Energy Use ∆ Energy Cost ∆ CO2 Emissions BTU’s/HDD $/HDD Kg CO2 /HDD Millers

  • 0.913*106
  • 37.15
  • 171.84

Burns (Heating) 0.634*106

  • 62.97
  • 194.62

Burns (Windows) 1.77*106

  • 17.42
  • 2.59
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SLIDE 5

What Happens to Energy Prices? What Happens to Energy Prices?

8 10 12 14 16 18 20 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 Dollars per TCF 0.08 0.09 0.1 0.11 0.12 0.13 0.14 0.15 0.16 0.17 Dollars per Kilowatt-Hr

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SLIDE 6

Rates of Return Rates of Return

5 10 15 20 25 30 35 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Annual Rate of Return Burns Heating system Ex post Ex ante Millers Heating System Ex post Ex ante Burns Windows Ex post Ex ante