Geothermal energy is from underground resources. We live in the earth is a huge geothermal library, only 10 kilometers underground reservoir layer thickness, the joule heat reached 1.05 x 1026 equivalent 9.95 x 1015 sce release heat. Geothermal energy in the world is widely applied in many areas. The old technology is still alive and kicking, new technology, and mature in constantly perfect. In energy development and technology transfer, the future development potential. Geothermal energy is naturally stored underground, not affected by weather conditions, can be used as basic load can use, also can use according to need to offer.It usually refers to the Marine reserves of renewable energy, mainly including tidal waves, and current water temperature, sea salt, poor can etc. Oes rich, wide distribution, clean energy density low, but the pollution, thus, regional development difficulties and has some limitations. Development and utilization of electricity, which is mainly small wave and tidal power technology has practical. Waves can power utilization of sea waves is moving energy. In 1910, French general lacy grams of sea waves invented by compressed air, vertical wind power generation equipment, launched unit 1 KWH of power to shore, pioneered the mankind oes into electricity. We