Sustainable Energy

Coal is not the most abundant fossil fuel, and should not be used in the future. There are three main reasons for this, the first being that the amount of coal in the world is very close to gone. Every year, humans consume 11 billion tons of coal a year, scientists predict that the coal supply will be gone in the next 50 years (Ecotricity, 2017). Another being that coal not being a major source of energy, it is a dirty and hazardous organic matter. Coal can cause black lung disease for the miners who are harvesting the coal (Chiras, 2016). The last major reason is that burning coal is a major source of pollution for the atmosphere. The impact that coal has on the environment is detrimental. When coal is being mined it is mined by using a technique

Coal is the most abundant fossil fuel available to humans, there is no argument. There is an estimated 3.9 trillion short tons of coal in the USA alone, and that would be only 21% of the entire world's coal (EIA, 2017). That is a massive amount of coal, but no matter how much coal there is, the human race is using it at a rate much faster than the speed at which it can be produced in nature, therefore the resource is bound to be depleted unless current practices are changed. With the current rate at which coal is used in the world, it will only be around for another 50-56 years (Chiras, 2016). Since it will only be around for roughly 50 years, if usage rates continue as they are, it can not be a major energy source for the next 100 years. Not only will coal just simply not last for the next hundred years when used as is, it is also not an environmentally friendly way to produce energy. Coal is the leading air pollutant in the united states with the typical uncontrolled coal plant emitting 3.5 million tons of CO2, 14,100 tons of SO2 per year, 10,300 tons of NOx per year (UCSUSA, 2015). These major air pollutants can result in acid rain, destruction of the ozone layer, and a wide variety of human health problems. Coal also emits many more heavy metals and solid particulates into the air every year. These substances pollute the Earth’s atmosphere and result in many problems. Coal produces a great amount of energy, but it also produces a great amount of pollutants that get released into the atmosphere and the environment, therefore it can not be a major source of energy for the next 100 years or more problems will occur. Aside of air pollution from using coal, the extraction and production of coal has adverse effects on the environment too. Surface mining produces several environmental hazards and releases a large quantity of pollutants through erosion and runoff. When land is stripped away to reveal a coal seam, not only does it destroy habitats and quality land, it increases erosion and causes a substantial amount of the materials and sediment to be carried into nearby streams. In Kentucky for example, where contour strip mines were located, the amount of erosion grew about 372 times the original, .18 tons per

It is clear that our country is approaching turmoil as the population continues to grow and our dependence on electrical power increases. With limited economic resources at our disposal, we must ensure that future power plants run on the same primary fuel. With that said, I hope you carefully consider my recommendations, as they are essential in maintaining the current and future state of our country. Although using coal as our primary energy resource has minor sociopolitical and scientific complications, the strategies to address these problems and the social, political, scientific, and economic advantages greatly outweigh the setbacks.

In the environment there are many concerns on how to make this a better place to live. One of the biggest issues is our energy and power sources. Green energy is a term used for sources of power and energy that are environmentally friendly. Basically this includes anything that is renewable energy. Renewable energy is considered energy that is constantly being replaced such as wood, vegetable matter, and trash. Green energy 's main focus is to use sources that can cut down on pollution. Some of these sources of power and energy are Biomass energy, geothermal energy, hydropower, nuclear energy, solar energy, wind energy and tidal energy. People hope that these will help use more natural sources to produce energy. In several countries you

Coal is the most abundant fossil fuel on the planet. It is a relatively cheap fuel, with some of the largest deposits in regions that are relatively stable politically, such as China, India and the United States. This contrasts with natural gas and petroleum, the largest deposits of which are located in the politically volatile Persian Gulf. Solid coal cannot directly replace natural gas or petroleum in most applications, petroleum is mostly used for transportationand the natural gas not used for electricity generation is used for space, water and industrial heating. Coal can be converted to gas or liquid fuel, but the efficiencies and economics of such processes can make them unfeasible.[citation needed] Vehicles or heaters may require modification to use coal-derived fuels. Coal can produce more pollution than petroleum or natural gas.

Using nuclear energy as an alternate source of the world’s energy is a very controversial topic and has been for decades. While fossil fuels have been used for many years for generating the world’s energy, recently other sources of power have been discovered, tested, and used for many types of energy. Some fossil fuels include: oil, coal, and natural gas. While these fuels have their advantages as very effective, they have downsides such as pollution. Most of the pollution from fossil fuels comes from the combustion of them either in an internal combustion engine or a coal energy generating facility. The world today is very reliant on fossil fuels for many types of energy, and while some say its the only viable

For years coal has been used as a primary source of energy. People used to have to burn coal as a primary way to heat their homes. Not to mention, the transportation industry depends on coal to run their locomotives. Coal is also used as a primary way to produce energy for power companies (coal-uses, 2015). However, many people feel that coal is not safe to use and is harming our environment. According to Green Energy, coal is responsible for over 43% of the current global emissions (Green Energy, 2015). Most environmentalists are pushing for the use of renewable sources instead. Some examples of renewable resources are: solar, wind, and geothermal (energy, 2015)All human beings use solar energy is one way or another. For instance, drying

Coal has had a tremendous effect on the world. It produces the most electricity when compared to other fuels. The US generates more than half of their electricity from coal. This black or brownish‐black fossil fuel, formed by the energy in plants hundreds of millions of years ago, is made up of mostly carbon, hydrogen, and small traces of other elements like sulfur. Coal has four main types of categories. Mining is the method used to extract coal from underneath the ground. After coal is mined, it needs to be processed in order to increase its heating value. These sedimentary rocks are excellent in producing energy, but they also pollute the environment and increase global warming. With all of

Technology: Technology is arguably the single most important factor with regards to the development of clean energy. There has been significant strides taken in the realm of renewable energy, particularly in PV solar and wind generator power technology. Many European countries have taken the lead in PV solar technology particularly Germany which has public, government and policy support to enable further developments in PV. Moreover additional “Clean” energy technology is currently in development, one particular example is the ITER (International Thermonuclear Experimental Reactor) currently under construction in Southern France, which is shaping to be the world’s first Fusion generator, which will have a similar power source of that of

CO2 is the most significant greenhouse gas, which mainly comes from the use of fossil fuels. Many people feel that content of CO2 in the atmosphere is the main reason for manmade global warming. The main sources of CO2 emissions involve electricity generation, industrial processes, fumes from transportation and commercial buildings and use. Emissions of greenhouse gases, such as CO2, to the atmosphere are expected to cause even more of a significant change in global climate (Davison, 2007). The main focus to try to reduce the amount of carbon dioxide in the atmosphere is to reduce the amount that is released from coal-fired power plants. Greenhouse gas emissions that involve the productions of electricity come from natural gas production and coal-fired power plant operations. Natural gas production accounts for twenty-four percent and coal-fired power plant operations accounts for seventy-five percent, while the other one percent is caused by other electricity generation operations. The main reason why coal-fired power plants have a higher percentage of emissions is because the sulfur content of coal is much higher than that of other fossil fuels (Jarmaillo et al., 2007). This proves that there is a great need to find an alternative fossil fuel to use instead of coal. Although coal is easy to mine, transport and process for the electricity generation process, it is also the

Innovation is the core principle behind the consistency in energy today. Throughout history, various intellectuals have revolutionized the world through their creative methods of cultivating energy. In recent years, people have witnessed some of the greatest advancements and have reached unprecedented levels in technology. These technological advancements are only possible using energy sources. An energy source is a system which creates energy in a certain way. The lifestyle of the future is determined by the energy sources practiced today. Each energy source has distinct characteristics making it more valuable than others. Examples of positive characteristics in energy sources are availability and environmental friendliness. Thus, the most viable energy sources for the future are natural gas, nuclear power, and renewable resources. These energy sources possess the best attributes for an improvement in mankind’s lifestyle.

Canada should subsidize renewable energy options such as wind and solar power in order to increase the share of renewables in Canada’s energy balance.

The term sustainability is defined as endurance of a system. Likewise, the sustainability of energy sources is the provision of energy sources without compromising for present and future use. The major sources of energy are natural resources such as fossil fuel and coal. These natural resources are limited in our universe. Therefore, there is maximum compromise in the use of these resources. To sustain the lives of future generation, alternative sources must be created. The energy which can be provided without compromising is renewable energy sources and they are reproducible. For instance: wind energy, geothermal energy, solar energy, bio energy, etc. Due to increased urbanization, mobility, and economy; necessities of renewable sources

Our civilization mainly depends on the naturally limited fossil fuel. Those fossil fuel resources will end soon and their usage causes severe environmental impacts that if neglected may cause a catastrophic live extinction on earth. Thus to keep our development going while saving our environment. We have to use sustainable environment friendly energy resources and upgrade our systems to utilize the energy produced from those resources.

The gap between energy consumption and energy generation is gradually increasing and has become a significant problem for both domestic and industrial applications. Furthermore, conventional energy sources, like fossil fuels, are not fulfilling the energy needs of the developing world. And, although they are still major energy sources for both the industrial and domestic sectors of the world 's economy, they are also responsible for many problem, such as environmental pollution and climate change. Alternative energy sources are essential for, and the best solution to, both decreasing the use of fossil fuels and fulfilling energy demands more healthily and cleanly. The major problem with