Chad Lundquist/Nevada Appeal Claude Sapp, president of Infinifuel Biodiesel talks about plans for algae ponds at Infinifuel's site near Wabuska, Nev., on Tuesday. Sapp, is working in conjunction with the University of Nevada at Reno and the Desert Research Institute to use the algae as a biofuel source. Infinifuel is not yet producing biodiesel from algae.