General Info

The Greenhouse Services Foundation, Inc ( GSF ) is a non-profit corporation established to provide group wholesale purchasing of utilities ( primarily natural gas supply ) for Green Industry businesses. In 1992, the GSF started in Colorado and membership has increased more than 700% and the volume of natural gas managed has increased more than 10 fold. The growth and success of the GSF is a direct result of an active natural gas supply management philosophy that has saved members over $10 million since inception! ( As compared to the local utility sales tariff rate ).