Here's a link to a tool that calculate the savings...but it doesn't do ROI or calculate payback. For that, you'll need to know the project cost, which is highly site specific. Although it is called "Texas Sized Energy Savings" it can be used anywhere. http://TexasIOF.ces.utexas.edu/ under "What's New" Kathey Kathey A. Ferland Project Manager Texas Industries of the Future 10100 Burnet Rd., CEER R-7100 Center for Energy and Environmental Resources The University of Texas at Austin Austin, Tx 78758 Phone 512 232-4823 Fax 512 471-1720 Web Page: <http://texasiof.ces.utexas.edu/> http://texasiof.ces.utexas.edu/ _____ From: p2tech-bounces at great-lakes.net [mailto:p2tech-bounces at great-lakes.net] On Behalf Of Vinson, Thomas Sent: Wednesday, August 12, 2009 10:00 AM To: p2wazoo at lists.preventpollution.org; p2tech at great-lakes.net Subject: [p2tech] energy efficiecy payback * * * * * * * * * * * * * * * * * * * Win a free iPod and help GLIN grow! Visit http://labs.glin.net/glin-survey * * * * * * * * * * * * * * * * * * * Are there any good manuals or guidance for figuring cost savings for energy efficiency retrofits and payback times? Thomas Vinson-Peng Program Director Zero Waste Network UT Arlington Center for Environmental Excellence 9111 Jollyville Road Suite 111 Austin, Texas 78759 www.zerowastenetwork.org http://www.uta.edu/ced/ (512) 904-2281 (MAIN) (512) 904-2287 (Direct) (512)904-2288 FAX Tvinson AT uta.edu * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * p2tech is hosted by the Great Lakes Information Network (GLIN): http://www.great-lakes.net To search the archive: http://www.great-lakes.net/lists/p2tech/ All views and opinions presented above are solely those of the author or attributed source and do not necessarily reflect those of GLIN or the Great Lakes Commission. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.great-lakes.net/lists/p2tech/attachments/20090812/7aeb7ee9/attachment.html