About S4 Energy Solutions

S4 Energy Solutions was established as a joint venture between Waste Management, Inc. and InEnTec LLC to develop, operate and market plasma gasification facilities using Plasma Enhanced Melter (PEM™) technology. S4 Energy Solutions is now a wholly owned subsidiary of InEnTec Inc. Initially, our projects will process commercial, medical and industrial waste streams to produce a range of renewable fuels and industrial products. Future commercialization plans may include the processing of municipal solid waste, provided our technology proves economical and scalable for such use.

About Waste Management 
Waste Management, based in Houston, Texas, is the leading provider of comprehensive waste management services in North America. Our subsidiaries provide collection, transfer, recycling and resource recovery, and disposal services. We are also a leading developer, operator and owner of waste-to-energy and landfill gas-to-energy facilities in the United States. Our customers include residential, commercial, industrial, and municipal customers throughout North America.  To learn more visit www.wm.com or www.thinkgreen.com.

About InEnTec Inc.
Based in Bend, Oregon, InEnTec Inc. (formerly Integrated Environmental Technologies LLC) was formed by engineers from MIT, Battelle, and GE.  Through its proprietary gasification system, the Plasma Enhanced Melter™, InEnTec can transform medical, commercial and industrial and hazardous wastes into clean renewable products such as ethanol, methanol, diesel and hydrogen as well as generate electricity.  For more information and to see a brief video on InEnTec’s process, please visit http://www.inentec.com/videos.html.