Mainly that the useful energy is spread out quite thinly, so it requires large and expensive equipment to get a significant amount of useful power.
Thermal energy can be used in generating electricityNon-polluting, so doesn't cause global warming.Free, renewable and never-ending
Ocean thermal energy requires close to 40 degrees Fahrenheit difference of water temperature all year round. Also construction of laying pipes can cause damage to the eco system
The energy from the ocean is the major recipient of solar energy. And in turn, the energy from the ocean is also the major source of energy here on earth. Ocean energy takes three major forms: wave energy, tidal energy, and thermocline energy, popularly called ocean thermal energy conversion (OTEC)
there are 2 that i know of solar and ocean
Heat is a transfer of thermal energy.
Oceanic thermal energy is the heat energy that is stored by the water in the ocean.
Thermal energy.
It is to be employed
No, thermal energy is the last form of energy degradation. All energy will eventually transformed to thermal energy. Even the motion of wave (kinetic energy) would eventually loss through shear and friction and transformed to thermal energy.
coastal areas
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mechanical
Alternative energy
Yes, it is true.
Actually ocean thermal energy is being used in all the cold and icy places called Alaska and Antarctica because Ocean thermal is the difference between cold and warm waters. so that is important because when the water is warm it will melt and causes global warming.And the earth will be a flooded area and that is really dangerous.
Steven A Hetyei has written: 'Dynamic models of falling film evaporators for ocean thermal energy conversion plants' -- subject(s): Ocean thermal power plants, Solar energy
Ocean Thermal power.Ocean Wave power.