Jain. n. A believer in or adherent of Jainism. [Hindi. , from Sanskrit.
Disadvantages of Tidal Energy. There are a limited number of locations worldwide that have tidal ranges large enough to make tidal power cost-effective. Tidal power systems are currently expensive to develop and they cannot be built in any location. Tidal energy systems that use dams may restrict fish migration.
For example, wave power, wind power, solar power or geothermal energy are renewable energy sources. ] and non-renewable [non-renewable: A resource that cannot be replaced when it is used up, such as oil, natural gas or coal. ] . It is a cheap and readily available source of energy. 2  If replaced, biomass can be a long-term, sustainable energy source. 3  When burned, it gives off atmospheric pollutants, including greenhouse gases.