Yokayo Biofuels is a biodiesel production and distribution company that has operated out of the Ukiah Valley in Northern California since 2001. We are committed to ecological, social, and economic sustainability. Our fuel is made from locally-collected used restaurant fryer oil, which is currently the most sustainable biodiesel source available. We're also working on the development of new technologies and feedstocks, including other forms of recycling and high-yield crops that can be grown locally and that won't compete with food.