Hydrogen green fuel comes a step closer By Roger Highfield, Science Editor (Filed: 05/08/2005) The dream of using hydrogen, the most plentiful element in the universe, as a green fuel moved a step closer yesterday with the announcement that it can be made with the help of sunlight. Nearly all hydrogen used at present is produced by expensive processes that require the burning of polluting fossil fuels. Now the Weizmann Institute of Science, in Israel, has tested the environmentally friendly solar method on a large scale. >> More @ Telegraph.co.uk