NOVELTY - The wind and hydropower vessel plant (10) has one or more turbines (810,840), responsive to a form of energy, preferably energy from wind (803), ocean current, wave energy, or tidal energy, and one or more generators (820) for producing renewable electrical energy. The turbine is communicatively connected to the generator, while both turbines and generators are equipped on a vessel (800). The plant may also include a hydrogen producing device (100) and an electrical energy storage medium (805) including an ultra-capacitor.    USE - Wind and hydropower vessel plant for generating renewable energy.    ADVANTAGE - The wind and hydropower vessel plant is capable of generating abundance of renewable electrical energy using wind energy, ocean current, tidal or wave energy, without creating any environmental impact and without creating pollution in air or chemicals. The renewable energy can be used to produce hydrogen, salt, and drinkable water through thermal processes. Renewable energy on demand can be made possible through continuous water and or wind flow. Renewable energy transport or storage is made possible since the plant components, including the turbines and generators, are equipped on a vessel. Use of renewable energy also minimizes dependence on foreign oil. The ultra-capacitor is beneficial for energy storage, since the ultra-capacitor is safe and environment friendly, contains no toxic chemicals and or material that makes charging and disposal hazardous, utilizes an asymmetrical nickel/carbon design which is recyclable and reclaimable, is excellent in high power capabilities and in providing high power supply, offers wider operating temperature ranges, stores energy electro-statically, and can supply energy even at lower temperature and can be easily recharged. The plant costs are limited to building and maintaining the power stations on the vessel, since the plant does not require fuel costs for transportation of such stations. The promises of environment-friendliness and cheap renewable energy make the plant attractive to cities, states, or countries. The turbines are arranged on platform arrays whose heights can be adjusted to maximize exposure of the turbines to wind or ocean energy. The vessel makes the plant mobile enough to respond to energy emergencies or during environmental disasters.    DESCRIPTION OF DRAWING(S) - The drawing shows the schematic view of a wind and hydropower vessel plant disposed on an ocean.    Wind and hydropower vessel plant (10)    Hydrogen producing device (100)    Vessel (800)    Wind (803)    Electrical energy storage medium (805)    Turbines (810,840)    Generator (820)