Alstom enters the market for ocean energy to strengthen its position in the field of renewable energy 25/05/2009 – 16:25 – News EUROPAPRESS Barcelona, May 25, 2009 .- Alstom Hydro has entered the market in the Ocean Energy after signing a partnership agreement with the Canadian private company Clean Current Power Systems Incorporated, which specializes in designing and experimenting with technology for tidal energy generation. Save money with and experience real savings on your natural gas! Set of techniques used for the collection and distribution of energy, usually electricity and for the design of various components used for such purposes.