Drive For Free 2: The revolution  Continues is the latest from filmmakers Bruce Little and Noah Erenberg in their ongoing quest to drive for free

Their search for cheaper, cleaner alternative fuels to use in vehicles started in 2010 when they released their first documentary in this series, Drive For Free – The Alternative Fuel Revolution. In Part 1, Erenberg discovers burning waste vegetable oil is best for his long commute. In this sequel, Drive For Free 2 – The Revolution Continues, Little uncovers a source of power as old as the automobile itself; a fuel that seems to provide the least expensive way to drive.

Along the way, the filmmakers meet a vibrant and collaborative community of outliers who are focused on this cutting edge technology and on the goal to drive for free.