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Coal Advantages And Disadvantages Pdf

coal advantages and disadvantages pdf

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6 Advantages and Disadvantages of Coal

As scientists have become aware of the damage fossil fuels have caused through pollution and climate change, we now know that the sooner we can give up fossil fuels, the better.

Our customers are passionate about protecting the environment from further harm. If you want to join us in our fight for a cleaner world, learn about how to switch to clean energy here. Fossil fuels are plant and animal matter that died millions of years ago and have then been subjected to heat and pressure over millions of years.

So, if we know fossil fuels are bad for the environment, why are they still in use and what are the advantages of fossil fuels? A cheap source of energy Fossil fuels are relatively cheap.

That is now changing. As the supplies dwindle, so the cost of finding new deposits goes up, and the expense involved in production skyrockets. Deeper wells and mines in more hostile environments equals more expensive energy — not to mention an even higher cost to the environment.

Reliability Fossil fuels are dependable — at the moment. There are plenty of coalfields and large — if declining — deposits of oil and gas and, as fracking demonstrates, research into extraction is becoming ever more advanced. Abundance Previously regarded as almost infinite, we now understand that there is not a never-ending supply, and certainly not enough to fuel our growing population.

Useful by-products Plastics have revolutionized the way we live. Look around you — how many plastic objects surround you now? Of course, plastics have their problems, especially when used as a single-use item and thrown out after use. Without fossil fuels, we would not have plastic, and it is still used today to make the majority of plastic products. That means this is a major problem for us, our children, and our grandchildren. If you want to join our fight, click here. Dangerous to produce Mining is a potentially dangerous industry where tragic disasters can happen.

Refinery and oil rig explosions Both oil and gas are volatile and flammable, and the instances of refineries and oil rigs exploding or occasions where fire breaks out are numerous. It is not just the damage caused or the risk to the lives of employees and firefighters, but also the danger of the noxious gases that are liable to be released.

It is estimated that the June fire at the Philadelphia Energy Solutions refinery resulted in over pounds of the deadly gas hydrofluoric acid to be released into the air. There is no chance of this when we switch to clean energy. Water pollution and oil spills We often only hear about huge oil spill disasters, like the Exxon Valdez disaster in Alaska back in , but small oil spills happen often. Crude oil kills almost everything it touches and can be devastating to local wildlife.

The International Tankers Owners Pollution Federation estimates that between and , spillages of oil totaled 5. Water table poisoning from fracking Fracking is a method of extraction that is incredibly harmful to the environment, but one serious worry is the pollution of our water table. Air pollution and smog Smog is caused when sunlight reacts with nitrogen oxide and another volatile organic compound in the atmosphere. Nitrogen oxide is a key emission from vehicles, factories, and coal power plants.

Volatile organic compounds are released from gasoline, paints and solvents. The resulting photochemical smog is a health hazard all over the planet but particularly so in newly industrialized countries, believed to cause respiratory diseases like asthma and lung cancer.

Acid rain Acid rain is formed by a chemical reaction between sulfur dioxide and nitrogen oxides mixing with water, oxygen and other chemicals high in the atmosphere. The pollutants are mostly produced by fossil-fuel-burning power plants. Acid rain is a serious problem and damages trees, lakes, rivers, architecture, statues, crops, and wildlife.

Mercury emissions Mercury is highly toxic and extremely damaging to the environment. A major contributor to mercury pollution is the combustion of coal. It is reckoned that coal-burning results in approximately ,kg of mercury being released into the atmosphere. Global warming Global warming, or climate change, is still denied by some, but science almost unequivocally supports it.

The major cause is the release of greenhouse gasses into the atmosphere. The burning of fossil fuels produces vast quantities of carbon dioxide and is a massive contributor to the growing problem that the world faces.

Around the world, petrol gasoline alone is said to be responsible for a third of the carbon emissions. Making the switch to clean energy sources will help you do a huge part in halting and reversing the effects of global warming.

Land use and the impact on wildlife The process of finding, extracting, producing, and transporting fossil fuels has no thought for the local wildlife. In many parts of the world, if there are fossil fuels, everything else must move out of the way so it can be extracted.

Habitats are regularly destroyed, and massive scars are left upon the landscape produced by surface mines and other extraction methods. The footprint of clean energy farms is no different to that of farming, and many forms can be done out at sea. Plus, once a renewable energy farm has been set up, it can continue to be maintained in that location forever. Nonrenewable energy sources are unsustainable in our power-hungry modern world.

One where our energy does not come at a cost. Our customers spent 5 minutes making the switch to clean energy — come join us! Solar energy Using the light and heat of the sun to produce electricity is a major player in the clean energy game and is ready to step up to help replace fossil fuels. Geothermal energy Using the internal heat of the planet as a power source is an exciting recent development, and small and large scale installations will make a real impact in the coming years.

Wind energy The wind turbine has revolutionized electricity production throughout the world. The wind is free, and the operational costs are almost zero. From to , capacity increased by a factor of 25 to , MW.

By it stood at , MW, and with only 1 MW powering several hundred homes, more and more people are now able to use renewable energy. Water energy Hydroelectric is another fast-growing source of energy. Wave power is a more recent development, but an exhilarating one and may prove to play a major part in the move to renewable energy.

Carbon dioxide is a by-product of many processes, from burning fossil fuels to the air we breathe out. Clean, renewable energy.

As clean energy infrastructure improves, it will start to take over the energy demand from fossil fuels, so we can phase it out of use. Fossil fuels are a finite resource and need to be replaced as soon as possible to prevent further harm to the environment.

Clean energy is the only way forward. Coal, oil, and gas pollute and disfigure the planet. If we want our children and their children to have a healthy world to live in, we have to invest in the new technologies that are clean, renewable and safe. With us, in just 5 minutes, you can make the switch to clean energy. Start now — the planet will thank you. Ready to make the switch to clean energy? Get started You may also like. Our story Working at Inspire. What are fossil fuels?

Natural gas — this is mainly methane found near oil deposits and caused the development of the controversial fracking process What are the advantages of using fossil fuels? What are the disadvantages of using fossil fuels?

Do the advantages of fossil fuels outweigh the disadvantages? What alternatives are out there without the disadvantages? The top producers of clean energy are: Solar energy Using the light and heat of the sun to produce electricity is a major player in the clean energy game and is ready to step up to help replace fossil fuels. Wind energy is currently a source of clean energy we purchase on behalf of our customers. Frequently asked questions about fossil fuels What are the disadvantages of using fossil fuels as an energy source?

Where does carbon dioxide come from? Why are fossil fuels bad? Fossil fuels require disrupting the earth to source and produce harmful by-products. What is the alternative to fossil fuels? Is renewable energy better than fossil fuels? Give up fossil fuels for good Fossil fuels are a finite resource and need to be replaced as soon as possible to prevent further harm to the environment. Get started. Read Average American Carbon Footprint.

20 Various Advantages and Disadvantages of Coal

Coal is one of the oldest and most important non-renewable energy sources available in the world. It is also still being used in different applications and industries such as pharmaceutical, transportation, paper, aluminum and mining. In fact, coal mining has been in existence for two hundred years and has been providing jobs for miners and workers. However, despite the number of benefits coal has to offer, it does not come without negative attributes. Aside from being a source of carbon emissions, according to experts, it is also one of the dirtiest forms of energy.

Below we enumerate the advantages and disadvantages of solar cells. Advantages: Solar power is pollution free and causes no greenhouse gases to be emitted after installation; Reduced dependence on foreign oil and fossil fuels Meaning of energy; 2. May 15, Non-renewable in the end. Advantages of Oil Energy.


inexpensive compared to coal. • no odor until added. Drawbacks. • not a renewable source. • finite resource trapped in the earth (some experts disagree).


coal advantages and disadvantages pdf

February 1, by sunglitz. Coal energy is a nonrenewable energy which means that this is a type of energy that we cannot re-create. The supply of coal energy is limited and therefore if we continue to consume too much of this, we will eventually run out of this kind of energy. Coal energy is used for the creation of electricity to power industrial or manufacturing plants and even to power our appliances at home.

The US Presidential Election brought coal back into the spotlight of public consciousness. On the other hand, burning coal can also have significant consequences to local and global environments. Is coal a power resource that we should still be using as a primary source of energy? The answer lies in the advantages and disadvantages of coal for our modern world. It is available in an abundant supply.

Coal is an energy resource that is found underneath our feet. It is a combustible rock, composed of plant mater that has been carbonized. Although surface coal is possible to find, most are located in underground deposits. Instead of decaying, under correct conditions, it is interrupted and stores its energy instead.

24 Major Advantages and Disadvantages of Coal

Disadvantages Advantages Disadvantages Coal Wind

There are many advantages and disadvantages of coal energy that must be considered; You will read about 20 interesting pros and cons of coal in this article. Coal, undoubtedly, has been a primary source of world fuel. Throughout the 18th and 19th centuries, this wonderful source of fuel-powered industries, steamships, and steam trains. It was also the primary force behind the industrial revolution. Of late, though, this source of fuel has been largely shunned and avoided like the plague.

As scientists have become aware of the damage fossil fuels have caused through pollution and climate change, we now know that the sooner we can give up fossil fuels, the better. Our customers are passionate about protecting the environment from further harm. If you want to join us in our fight for a cleaner world, learn about how to switch to clean energy here. Fossil fuels are plant and animal matter that died millions of years ago and have then been subjected to heat and pressure over millions of years. So, if we know fossil fuels are bad for the environment, why are they still in use and what are the advantages of fossil fuels? A cheap source of energy Fossil fuels are relatively cheap. That is now changing.

Talks about anything under the sun

Spiral Classifier used widely in mining industry. Feb 26, Figures 1a and 1b show histograms of production sizes for metal mines operated during between and in the western world. Apr 20, Requires many parameters as topology or structure. Apr 11,

Wind energy offers many advantages,,such as coal or natural gas,,Advantages and Disadvantages of Coal ,8 Disadvantages of Coal Energy. Coal energy is producing tremendous amount of carbon emissions that results in climate change and global warming. Advantages and Disadvantages of Wind Energy,Wind energy is a renewable form of energy. Unlike coal and wood, it is a certainty that this energy will never cease to exist. If greater efforts are put to harness,. Wind turbines are unreliable, depending on the wind blowing at the right speed. Main Advantages and Disadvantages of Wind,The advantages and disadvantages of wind energy may put you in a difficult situation since they are very pricey, but they benefit the environment.

Burning coal is the most cost-effective and energy efficient way of generating electricity.

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The Advantages & Disadvantages of Fossil Fuels

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