Tidal Power, The Orkney Islands in Scotland have ideal conditions for harnessing tide poewer.

BP are involved in alternative energies and fuels sources, Biofuels, Wind and Solar Energy amongst others.
During this last week I have seen that they are making a bigger move into Cellulosic ethanol, a biofuel produced from plants, grass, wood chips and the like. It is especially interesting because it can be made from inedible grasses [...]