TECHNOLOGY FOCUS - INSTRUMENTATION AND TESTING - Preferred Components: The mechanical energy is used as a power source on the vessel. The structure further comprises: thrusters powered by the mechanical energy to position the vessel to capture the wind; a generator (16) to convert the mechanical energy to electrical energy; bow thrusters powered by the electrical energy to position the vessel to capture the wind; an electrolytic cell (18), a water source, and a hydrogen storage (24) device, where the electrolytic cell uses the electrical energy to electrolyze water from the water source to produce hydrogen fuel and oxygen, and the hydrogen fuel stored in the hydrogen storage device; a fuel cell to utilize the hydrogen fuel to produce electrical power for use by the vessel and water; thrusters powered by the electrical energy to position the vessel to capture the wind; a water collection system to collect rainwater to serve as the water source for the electrolytic cell; a desalination system to desalinate surrounding seawater for use as the water source for use by the electrolytic cell; and solar panels disposed on the deck of the vessel to capture sun and convert it to a storable power on the vessel. The electrical energy is stored on the vessel. The electrical energy is used as a power source on the vessel. The motor is powered by the electrical energy to propel the vessel. The electrical power is used by the motor to propel the vessel. The vessel is navigated to desired locations to transport the stored hydrogen to the desired locations. The water collection system includes storm drains disposed on the deck of the vessel to collect rain water. The water source is supplied to the vessel by a secondary supply ship. The second location is second position at sea to capture further wind. Preferred Method: The method further comprises using the stored, converted energy for auxiliary power on the vessel. The second location is a position at port to transfer the stored energy off the vessel for use onshore. The wind energy is converted to hydrogen fuel on the vessel.