Idea: One company's "waste" can become another company's raw material
How does it work? Material Exchange is usually organized in form of on-line database to link businesses, which have reusable wastes and businesses, which are willing to utilize them as raw material.
Savings in:
NJ Waste Exchange Sites
http://www.mcmua.com/WasteReduction/matex.htm
http://www.waste-exchange.org/wanted/index.asp
NY Waste Exchange Sites
http://www.hvmaterialsexchange.com/
http://www.recycleamerica.com/
Other Waste Exchange Sites
http://www.ciwmb.ca.gov/calmax/
https://www-ucsu.colorado.edu/comex/index.asp
http://www.ndparking.com/enviroxchange.com
http://www.iowalifechanging.com/business/recycle.html
http://www.epa.state.il.us/land/imes/
http://www.naeir.org/
http://www.kppc.org/
http://www.materialsexchange.org/
http://www.m2x.com/
http://www.scrapexchange.org/
http://www.state.wv.us/swmb/
http://www.bmex.org/
http://www.govlink.org/hazwaste/index.cfm
http://www.xsmaterials.com/
http://www.epa.state.oh.us/ocapp/p2/omex/omex.html