State two strength and two limitations of following power plants.
Power plant
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Strength
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limitations
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Solar power plant
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1) They do not pollute the atmosphere. 2) Such type of plants suitable in rural areas where for installation large space is available. 3) Clean and cheap energy source. 4) Easily available in nature
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1)installation cost is high 2) For night application storage facility is required.
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Geothermal power plant
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1) Renewable source of energy. 2) It is pollution free; No, Co2 emission. 3) Clean and cheap energy source. 4) Easily available in nature.
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1) Selection is very important and difficult task. 2) Advanced technology required to construct and operate plant.
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Biomass power plant
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1) Raw material used as cow dung is easily available in villages, rural area at free of cost. 2) Easy to operate and having less maintenance. 3) No additional Co2 emission to environment. 4) Digested matter used as fertilizer.
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1)Effectively implemented only where open space is available 2) For producing gas it takes more time. 3) Initial investment is required for construction of well.
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