There is a perception that there is a vast supply of natural gas; this source is being promoted as a way to meet air quality objectives by some government agencies.
Geothermal Power Plant Diesel Power Plant However, they represent only a small part of the global scheme in terms of capacity and utilization.
Each of these power plants has its own set of features, requirements, advantages and disadvantages. They can be compared on the basis of several parameters. The salient points are given below: Thermal Power Station Principle of operation: It works on Modified Rankine Cycle.
It is located at a site where coal, water and transportation facilities are available easily. It is located near load centers.
Need a large space due to coal storage, turbine, boiler and other auxiliaries.
Overall efficiency is least compared to other plants. Coal mostly or oil. Coal reserves are present all over the world. However, coal is non-renewable and limited.
Coal is heavy and has to be transported to the plant. Initial Cost of Plant: Lower than Hydroelectric and Nuclear power plants. Higher than Hydroelectric and Nuclear power plants. Skilled engineers and staff are needed.
Transmission and Distribution Cost: It is usually located near load centers. More than hydroelectric and nuclear power plants. Boiler flame has to be kept burning, so some amount of coal is used constantly, even when the turbine is not in operation.
Smoke and ash are produced. Air pollution occurs and leads to acid rain. Greenhouse gases are also produced. Hydroelectric Power Plant Principle of operation: Potential energy of water is converted to Kinetic energy and used to rotate a turbine.
Located where a large amount of water can be collected easily in a reservoir by constructing a dam.
Usually in a hilly area at high altitude. Very large space required. A dam is huge. Water Availability of Fuel: Availability of water is unreliable because it depends on the weather rainfall.
Construction of a dam and reservoir is expensive. Zero, because no fuel is needed. It is located in remote areas, away from load centers. Can be started instantly. People in the region have to be relocated.
Large 50 to years. Located away from heavily populated areas. Requires minimum space compared to other plants of the same capacity. Higher than Thermal Power Station.Comparisons of various energy sources As the world's population increases and there is continued comparison to the current western European, Japanese, and North American living standards, there is likely to be demand for more electrical power.
COMPARISON BETWEEN NUCLEAR POWER PLANTS AND COAL POWER PLANTS Misho Kerolos Abdelrhman Neinaa Chicco Khoury By: Nuclear PoWER PLANTS COAL POWER PLANTS A fossil fuel power station burns fossil fuels such as coal, natural gas or petroleum (oil) to produce electricity.
Nuclear power generation originated with the discovery of nuclear fission, the splitting of uranium atoms. When fission occurs, huge amounts of energy are released, and the heat generation can create steam to spin turbines, similar to the way electricity is generated by coal.
Nov 11, · Contrasting between coal and nuclear energy, a coal power plant needs to have trucks delivering coal to it on a daily basis while a nuclear power plant may have its fuel changed every two years.
This results in less pollution due to the transportation of fuel.3/5(2). Comparisons of various energy sources As the world's population increases and there is continued comparison to the current western European, Japanese, and North American living standards, there is likely to be demand for more electrical power.
A typical nuclear power plant generates 20 metric tons of radioactive waste annually. This material must be isolated, transported and stored in remote locations for hundreds of years.