Abstract: In respect to emissions trading, although the emission of carbon dioxide may be reduced, there arises a need for reduction of energy so used in conjunction therewith with the possibility of global recession. The present invention purports to facilitate supply of organic compounds having environmentally-friendly values by providing a support system, an certification system and a method of trading environmentally-friendly values of organic compounds, in conjunction with accompanying computer software, to operators creating environmentally-friendly values of organic compounds; to a wide range of companies wishing to purchase organic compounds having said environmentally-friendly values and products produced by using said organic compounds; and to individual consumers.