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The Homeowner's Handbook to Energy Efficiency: A Guide to Big and Small Improvements by John Krigger, Chris Dorsi,  2008-09-01
Energy Efficiency Manual: for everyone who uses energy, pays for utilities, designs and builds, is interested in energy conservation and the environment by Donald R. Wulfinghoff,  2000-03
Optimizing Energy Efficiencies in Industry by G.G. Rajan,  2002-10-24
Handbook of Energy Efficiency by Frank Kreith, Ronald E. West,  1996-12-24
Energy Efficiency: Principles and Practices by Penni McLean-Conner,  2009-01-27
Energy and the New Reality 1: Energy Efficiency and the Demand for Energy Services (Energy & the New Reality 1) by L. D. Danny Harvey,  2010-05
Energy-Efficiency Upgrades: Principles, Details, Examples (Detail Practice) by Clemens Richarz, Christina Schulz, et all  2007-05-03
Do-It-Yourself Home Energy Audits: 140 Simple Solutions to Lower Energy Costs, Increase Your Home's Efficiency, and Save the Environmen (Tab Green Guru Guides) by David Findley,  2010-02-04
The Smart Grid: Enabling Energy Efficiency and Demand Response by Clark W. Gellings,  2009-08-21
Energy Efficiency and Management in Food Processing Facilities by Lijun Wang,  2008-12-04
Real Prospects for Energy Efficiency in the United States (America's Energy Future) by America's Energy Future Energy Efficiency Technologies Subcommittee, National Academy of Sciences, et all  2010-06-11
Dictionary of Energy Efficiency Technologies by Michael Frank Hordeski,  2004-08-18
Energy Efficient Homes For Dummies by Rik DeGunther,  2008-10-06
Energy Efficiency in Motor Driven Systems (Volume 0)  |