Renewable Energy From The Sea

Ocean Thermal Energy Conversion (OTEC) was introduced of by the French engineer Jacques D'Arsonval in 1881. However, at the time of this writing, the Natural Energy Laboratory of Hawaii is home to the only running experimental OTEC manufacturing plant on the face of the planet. OTEC is a potential alternative energy source that needs to be started and explored much more than it currently is. The great hurdle to get over with OTEC implementation on a wide and practically useful level is price. It is difficult to get the costs down to a reasonable level because of the processes presently utilized to drive OTEC. Ocean thermal electricity would be very clean burning and not add emissions into the air. However, as it presently would need to be set up with our current systems, OTEC facilities would have the capacity for disrupting and perhaps damaging the local atmosphere.

There are three kinds of OTEC.

"Closed Cycle OTEC" uses a low-boiling point liquid such as, for example, propane to operate as an intermediate substance. The OTEC plant pumps the warm ocean water into the reaction chamber and boils the intermediate substance. This results in the intermediate fluid's vapor driving the turbine of the engine, which thus generates electricity. The steam is then cooled down by putting in cold sea water.

"Open Cycle OTEC" is not that different from closed cycling, with the exception that in the Open Cycle there is no intermediate fluid. The sea water by itself is the driver of the turbine engine in this OTEC structure. Warm sea water found on the surface of the coast is turned into a low-pressure steam under the constraint of a vacuum. The low-pressure vapor is released in a focused area and it has the force to drive the turbine. To cool down the vapor and create desalinated water for human consumption, the deeper ocean's cold waters are added in to the vapor after it has developed sufficient electricity.

"Hybrid Cycle OTEC" is really just a principle for the time being. It seeks to describe the way that we could make greatest usage of the thermal power of the ocean's waters. There are actually two sub-theories to the concept of Hybrid Cycling. The first involves using a closed cycling to generate electricity. This electricity is in turn used to create the vacuum surrounding needed for open cycling. The second part is the integration of two open cyclings that twice the portion of desalinated potable water is created with just one open cycle.

In addition to being used for making electricity, a closed cycle OTEC factory can be utilized for treating chemicals. OTEC plants, both open cycling and close cycling types, are also able to be utilized for pumping up cold deep sea water which can then be used for refrigerators and air conditioners. Furthermore, during the moderation time when the sea water is surrounding the plant, the enclosed can be utilized for mariculture and aquaculture activities such as fish farming. There is clearly quite a range of products and services that we could derive from this alternative energy source.

In addition to alternative energy from the Beach, Zero Point Energy is an electric power that can be taken from the air and space all over us. There are recent health related devices that have been created from zero point energy. For more information try searching for words like amega , amega global or amegaglobal in your favorite search engine.

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