What is ocean thermal energy advantages and disadvantages?

Comparison Table for Advantages and Disadvantages of Ocean Thermal Energy
Advantages Disadvantages
It creates electricity without the discharge of greenhouse gases. A constant supply of cold and warm water is needed. So the plant can be built in only appropriate for tropical areas.
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Jan 17, 2022

What is a disadvantage of ocean thermal energy?

Disadvantages of an OTEC system

Capital investment is very high. The low efficiency of these plants coupled with high capital cost and maintenance cost makes them uneconomical for small plants.

What are the advantages of using OTEC?

The advantages of OTEC include being able to provide electricity on a continuous (non-intermittent) basis, while also providing cooling without electricity consumption. The technological challenge is that the small temperature difference requires very large volumes of water at minimum pressure losses.

What are the limitations of ocean thermal energy class 10?

Advantages of Ocean Thermal Energy Disadvantages of Ocean Thermal Energy
· More reliable (more than solar/wind) · Renewable · Low maintenance cost · Initial cost is very high · Not environment friendly because construction of such plants could harm aquatic plants and animals.

What are the advantages of ocean thermal energy conversion?

The pros are OTEC is fuel free, has a low environmental impact, can supply pure water for both drinking and agriculture, can supply refrigeration and cooling and can provide a coastal community with reliable energy. [1] The cons are that OTEC is economically expensive, and it only works in a few regions of the world.

What are advantages and disadvantages of thermal energy?

It also helps reduce global warming and pollution and requires far less land than a coal mine or oil field. The only environmental disadvantage is the occasional release of harmful gases. Since thermal power operates by drilling into the Earth’s mantle, some poisonous gases can escape.

How will you address the disadvantages of geothermal energy?

The pros and cons of geothermal energy
Pros Cons
Generally environmentally friendly; does not cause significant pollution Some minor environmental issues
Renewable and sustainable Sustainability relies on reservoirs being properly managed
Massive potential Location-specific
Reliable High initial costs
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Dec 29, 2021

What are the limitations of wave energy?

The biggest disadvantage to getting your energy from the waves is location. Only power plants and towns near the ocean will benefit directly from it. Because of its source, wave energy is not a viable power source for everyone.

What are the advantages and disadvantages of hydroelectric energy?

Pros and cons of hydroelectric energy
Pros Cons
Renewable Environmental consequences
Low emissions Expensive to build
Reliable Drought potential
Safe Limited reserves
Dec 29, 2021

Which of the following best describes a disadvantage of geothermal energy production?

Which of the following best describes a disadvantage of geothermal energy production? Geothermal energy implementation in homes and businesses has a high upfront cost, and electricity is needed to operate pumps. Which of the following is a way for the government to encourage efficient energy use?

What are the pros and cons of geothermal heating?

Pros and cons of ground source heat pumps
Pros of GSHPs Cons of GSHPs
Significant savings on heating and cooling costs High upfront installation costs
Environmentally friendly May require significant landscape alterations
Work in most climates Open-loop systems may contaminate groundwater
Jan 21, 2020

Which of the following is a disadvantage of hydro power?

Disadvantages Of Hydroelectricity: Highly expensive. Large areas of human habitation and agricultural fields are submerged. Dams can be made in limited areas.

Which of the following is a disadvantage of hydro power *?

Which of the following is a disadvantage of Hydro Power? Explanation: For building Hydroelectric dams, a large area is required for which deforestation is done to clear the area which affects the local wildlife. Sometimes Dams also cause floods in Forests which damages it. Building a dam also affects the aquatic life.

What are the disadvantages of hydro power plant Class 10?

Disadvantages of Hydroelectric Energy
  • Environmental Consequences. The environmental consequences of hydropower are related to interventions in nature due to damming of water, changed water flow and the construction of roads and power lines. …
  • Expensive. …
  • Droughts. …
  • Limited Reservoirs.

Which of the following is not a disadvantages of hydro power?

Which of the following is not an advantage of hydroelectric power plant? Explanation: Output of such plants is never constant. This is because of their dependency over flow rate of water in river which is seasonal. No fuel requirement low running cost and no standby losses are advantages of hydroelectric power plants.

What are the advantages of using hydro energy?

Hydropower provides benefits beyond electricity generation by providing flood control, irrigation support, and clean drinking water. Hydropower is affordable. Hydropower provides low-cost electricity and durability over time compared to other sources of energy.

What are the advantages of hydro power plant Class 10?

Advantages of using Hydroelectric Power Plant
  • The generation of Electricity from Hydroelectric Power Plant does not cause any pollution.
  • Since water in the dams will get filled by itself due to rain, it is a renewable source of energy.
  • The construction of dams help in controlling floods and providing irrigation.