Compare And Contrast Coal And Solar Energy

Energy has easily become one of the most important necessities for our everyday lives. Without it we would simply not be able to have transportation or be able to gather any of our other resources that we depend on. If at anytime our energy supply ceases or no longer attainable the results may be horrific. However, it is quite easy to keep this from happening, It is crucial that our current population realize the importance of sustaining our present non-renewable resources. An examination of all the present energy issues and human impacts of energy conservation along with the a resource plan will show importance of energy

As we go throughout life, we use various kinds of energy sources for our needs. Whether it be from solar energy to wind energy, there is a multitude of sources that allow us to do the things we do each and every day. Throughout the world, however, coal and nuclear power have risen to the

With great advancements in technology and science, humans have been altering the environment of the earth. Around the

Imagine a life without washing machines, dryers, refrigerators, computers, televisions, lights, and cars. Imagine a planet so polluted that smog is in the air so bad that one cannot see very far, lakes and streams are poisoned, and land so badly scarred from people trying to find more energy sources. One day this may be a reality if we do not do something to change how we use our energy resources. This may be the case if society keeps using non-renewable energy resources at its current consumption rate. Our saving grace may be the development and use of using renewable energy resources. Renewable sources not only will help our planet

How might Kentucky be losing money by using coal? They’re not using geothermal energy, of course. Currently, Kentucky’s main source of energy is coal, which creates pollution, adding to global warming. Geothermal energy is the heat, or thermal energy, of the earth. Both Geothermal energy and the Chemical energy in coal are converted into electrical energy with the use of water, which, when heated enough, becomes steam. Geothermal energy does not produce pollution. Coal, however, does not. Electrical energy powers our lights, machines, air conditioners, and so many more things. Geothermal energy can also utilized to heat our homes, as we transfer the thermal energy from underground to the surface. By replacing coal energy with geothermal energy, Kentucky will save coal for later, allowing Kentucky to sell coal to the surrounding states. Geothermal is a much better option than coal because Geothermal energy is environmentally friendly, efficient, and frees up coal for use in other things.

In conditions when both technologies and our needs require more and more energy, it is impossible to count only on natural resources and to think that their reserves are unlimited. This is not true. We have learned to receive electricity from irreplaceable resources – oil, gas, also from replenished - water, wind, sun. But the energy of the sun or wind is not enough for today’s rythm of our civilization. And hydroelectric and thermal power plants are not as clean and economical for the modern rhythm

Another great factor that makes solar energy better than coal is it is renewable unlike coal which is non-renewable or limited. If you don’t know what renewable energy is, it is energy that comes from a limitless energy source. Solar energy is so renewable because it comes from the sun which is always giving off energy. Since solar energy comes from the sun it an unlimited energy source. While many countries and regions have access to coal not all do but nearly every town has access to sunlight. For those who do not have access to coal have struggled to make economic development. “Each day more solar energy falls to the Earth than the total amount of energy 6.1 billion inhabitants would consume in 27 years” (National Renewable Energy Laboratory). That means that the energy we get from the sun exceeds 35,000 times the amount of energy used by man.

Solar energy is an eco-friendly alternative to fossil fuels. Our planet has been experiencing an average increase in global temperatures. Slowly but surely our planet is deteriorating, unless we change our form of energy into a greener alternative. Deterioration of our planet may occur at a faster rate. The depletion of fossil fuels is detrimental to our environment. By substituting fossil fuels with the solar energy, our planet will benefit. These benefits include: reduced climate change, beneficial economic opportunities on both a large scale benefitting our government and on a smaller scale helping individuals decrease their energy bills, and solar energy is renewable and sustainable.

Since ancient times, human had two types of energy. The two types are conventional energy and renewable energy. At that times with the available knowledge which guided human to use solar, wind and water energy which are named as renewable energy. Renewable energy defined as the energy which produced daily from nature itself without any direct cause by humans or life creatures. The second type of energy is the non-renewable or the conventional type which is the energy kind which cannot be recreated and it is created from very long time by creature’s bodies such oil, gas and coal.

Energy is the most outstanding ingredient for socio-economic growth world-wide. It exists in various forms like mechanical, chemical, electrical, heat, light etc. There is minimum amount of energy required for life sustainability. Most especially from the food we eat but fuel energy is needed in cooking and in some climate, for heating houses. Research has shown that in 2008 for instance, the world wide consumption rate of energy was estimated at 500 exajoules per year (EJ)/y. The importance of an energy system is to secure energy service in the industrial, transport, house hold and service sectors of the economy. Energy, invariably is the fulcrum of growth of national economies. Fossil fuels are carriers of hydrocarbon substances. They include coal, crude oil, and natural gas. Its consumption depletes at any rate. Typically, the looming energy crisis is sequel to consuming these fossil fuels at a rate that is practically unsustainable. Besides, when consumed, fossil fuels upset the natural balance of carbon dioxide in the atmosphere, giving rise to various environmental tipping point. Effects of this carbon dioxide natural imbalance has its long term contribution to global warming and green house effect. Conversely, renewable energy systems are resources available on cyclic basis and include solar, hydro, wind, tidal, wave, geothermal and biodegradable biomass (fuelwood, animal and crop residues, energy crops etc). They do not deplete on consumption. The application of

Throughout human history the quest for progress was always the center of every great civilization. The history of mankind and the conquest of energy are inseparable. First, the needs were modest: heating, cooking and perhaps illuminating. The energy was mainly related to the control of fire-. Then, developing societies were quickly forced to use other forms of energy. They were relied on human and animal power for construction, transport, travel, agriculture etc... The navigation is also an important step since, besides the human energy of the rowers, the use of the wind becomes essential for centuries. The mills are also used that energy as well. The mid-nineteenth century saw the advent and development of industrial civilization through the use of machines and the exploitation of new energy sources where vapor energy was first used then finally electricity provided by fossil fuels with coal and oil (later gas). Fossil fuel energies allow to design autonomous vehicles carrying their own source of energy (locomotives, automobiles and airplanes). During the twentieth century to our time, the growth of humanity energy needs is accelerating with an exponential rhythm. Electricity has become a must for many industries and our domestic uses. Fossil fuels are used heavily with the consequences we now know about global warming due to the emission of carbon dioxide when it is burned.

Sustainable energy, also known as renewable energy, is energy that can be replaced (Selin, Rafferty, & Pallardy, 2008). It can be made from the sun, the wind, plants and more. Unfortunately, sustainable energy is like a footnote in the global energy plan, which is largely made of up of fossil fuels. Fossil fuels are power sources like, oil, gas, coal, these all come from the earth and are in limited supply (i.e. can run out) (Selin, Rafferty, & Pallardy, 2008). Also, the extraction of such fuels can have devastating effects on the workers extracting the fuel and the environment the fuel is found in. Sustainable electric energy is very important not only because the fossil fuel countries have global relied on are rapidly dissipating. But also because the burning [use] of fossil fuels is creating an abundance of CO2 and other greenhouse gasses. This abundance is leading cause of the global warming and climate change current plaguing Earth. The temperature influxes are #melting ice caps and causing sea level to rise. This is causing islands and coastlines to disappear. It is also believed to be a contributing factor in the increase of natural disasters (tropical storms, tsunamis, etc.) occurring globally (Shaftel & Tenenbaum, eds., 2016). It is because of the limited supply of fossil fuels and their ecologically damaging side effects that a large interest in sustainable energy, especially

What is your first thought of energy resources? Is it something that got to do with electricity? First of all, I would say that the energy system is not very sustainable because it can either be sustainable, or not sustainable. The energy resources used by mankind have grown dramatically and it is affecting the environment by leaving negative impact to the environment. Not only the government sector, but also the private sectors that are aware of the environment are trying to find alternatives to sustainable development to prevent the environment from being destroyed.

Society keeps developing; the expansion of technologies and industries squeezes out the remains of natural habitat; environment issues arise one after another. People create environmental problems around themselves, everywhere

Energy has always been an essential resource to the human race. During simpler times all the energy required for living was obtained through food and fire. However, as humans developed and created new technologies a different type of energy was required. Thus, the first coal powered machines were created such as the steam engine. Over time technology kept improving and became more complex; as a result, the energy needed to power the world increased, but little changed in how it was obtained.