We know Daryl Hannah and Willie Nelson are big into biodiesel. In Singapore recently, the Sustainable Biofuels Alliance (set up by the two celebs and biodiesel producers Bob and Kelly King) got its start by asking for sustainable standards for biofuels in the United States, according to Reuters.
Daryl Hannah Biofuel
A crisp and informative documentary on alternative fuels is playing on Mofilms.org. Called "Freedom Fuels," the movie is a fast-paced collection of interviews and TV news reports that covers the technology and politics of different fuels. Celebrities Daryl Hannah and Willie Nelson are featured, as are clips from the "Daily Show" and "Colbert Report."