Note 2 - Description of Business

9 Months Ended

Sep. 30, 2013

Notes

Note 2 - Description of Business

NOTE 2 DESCRIPTION OF BUSINESS

We develop and commercialize clean technologies that facilitate the more efficient use of natural resources. We are focused on doing so today in the U.S. and international ethanol industry, where we innovate and offer technologies that improve the profitability of licensed ethanol producers.

We generate revenue by licensing our technologies to ethanol producers in exchange for ongoing royalty and other license fees. During 2012, several plants were licensed to use our technologies. During the nine months ended September 30, 2013 three customers each provided over 10% of our revenue; during the nine months ended September 30, 2012, three customers each provided over 10% of our revenue.