What is the name of the show about 2 guys to build alternative energy projects?

common option power tasks throughout the globe in thousands of use: Nate query : What is the name of the show about 2 guys, the project is to create alternative energy I saw a plan on Europe two boys get into a bio-diesel truck and build alternative energy projects. On one episode they produced a tidal power generator for some surfers. I assume they are British, but I do not remember getting crazy facial hair. If you know the name of this show please assist me :) it Very best answer:

Tesla's Generator