Pro:
Makes barely any pollution compare to other ways of creating electricity
Hydroelectric power is one of the most responsive (easy to start and stop) of any electric power generating source.
The conversion of the forces of water to electric energy can be up to 90 percent efficient.
Hydroelectric power produces no chemical or waste heat pollution.
Hydroelectric power plants require little maintenance.
Reservoir lakes can be used for recreation, and can provide considerable flood protection to downstream areas.
Groundwater reserves are increased by recharging from reservoirs.
Plants usually have an expected life span two to three times longer than conventional thermal power plants.
Hydroelectric installations can be used to breed fish and other acquatic products.
Con:
Construction costs of large-scale hydroelectric projects are high.
Damming rivers causes changes in ecological cycles and surrounding landscapes; self-regulating ecosystems are changed into ones that must be managed.
Sedimentation can progressively curtail a dam's ability to store water and generate energy.
There are a limited number of feasible sites for large dams.
Damming can cause loss of land suitable for agriculture and recreation.
Drought can affect power production.
Dams are vulnerable to natural forces. There is a high direct Death Rate from the failure of dams.
River channels downstream from dams are more susceptible to erosion.
The advantages counterbalance the disadvantages so there aren't disadvantages.
next question
Some disadvantages of hydroelectric power plants include their impact on aquatic ecosystems and fish populations due to changes in water flow, displacement of communities and loss of land due to dam construction, and the potential for reservoir sedimentation to reduce operational efficiency over time. Additionally, hydroelectric power plants can be vulnerable to droughts and climate change, affecting their reliability as a renewable energy source.
whatever you want the advantages to be.
Advantages Scenic scenery Foods Hydroelectric energy Disadvantages Flooding Pollution of rivers could lead to bad smells
One of the advantages of hydroelectric power is that it does not have a negative effect on the environment. Another advantage is that it is cheap.
One way is that it produces less CO2
One of the advantages of hydroelectric power is that it does not have a negative effect on the environment. Another advantage is that it is cheap.
There are many advantages and disadvantages to expert power. One being, the power gets to their head. While it can be good by they know what they are talking about.
Advantages: X-ray and Power. Disadvantages: Genetic mutations and Cancer.
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Advantages -Decisions made quickly -Cheap to run Disadvantages -nepotistic -can be paternalistic