NG Advantage provides the economic and environmental benefits of clean-burning natural gas to power generators, gas utilities, and large industrial end users that do not have sufficient supply from pipeline natural gas. Using one of the largest "virtual pipeline" fleet of trailers in the US, customers consume the gas directly from the trailers, eliminating the need for onsite storage. The company, which is now majority owned by Clean Energy Fuels (NASDAQ:CLNE), is expanding nationwide from its base in the Northeast.