One of the biggest problems we face in the growing world today, not just as a country but also as the whole planet, is the rapidly evolving energy crisis. With the depletion of our fossil fuels on the rise, along with mass pollution emitted from the power plants that produce energy from these sources, we turn to other methods of producing electricity to help provide the vast majority of power for the world. The biggest issue with factoring out fossil fuel is that currently, fossil fuels create such a large percentage of the world’s electricity, and the majority of ways to produce electricity, that closing the gap left by fossil fuels means mass development on a global scale of other methods to produce electricity or creating a new way to produce electricity that is surpassingly effective. The big question that we are facing here is how are we going to generate the electricity lost to fossil fuels. In the world today about 68% of our electricity is produced from using fossil fuels. This breaks down into 41% from coal, 21% from gas, and 5.5% from oil. Another 13.4% of our power is produced from nuclear fission, and then the last 19% is from hydro and other renewable sources such as wind and solar. This leaves us with only two possible means to produce electricity, nuclear and renewable sources. Now renewable sources are fantastic for producing energy in the sense that as long as there is light, wind, and water you will have a fuel supply for virtually forever, but they are
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As the global population increases exponentially, having passed six billion in 1999, the world population is expected to be 8.9 billion by the year 2050. The worlds energy consumption will increase by an estimated 54 percent by 2025. Energy demand in the industrialized world is projected to grow 1.2 percent per year. Energy is a critical component of sustained economic growth and improved standards of living. One of the major requirements for sustaining human progress is an adequate source of energy. As the world’s technological enhancements and standards of living improve, so too does their appetite for electricity.
Fossil fuels and other power generates are slowly changing the world. Alternative power sources are slowly becoming more popular in everyday life while the technology progresses. Using these power sources that don’t pollute the atmosphere could be the change in the world that completely changes the way the world uses energy. Engineers and technicians have been producing these alternative ways for years and years. A few, but not limited to consist of: Solar panels, Wind turbines, Wave tech and much more.
Fossil fuels are one of the most important factors negatively affecting society, considering the fact that they produce large amounts of pollutants and that they influence communities in thinking that they are dependent on them. A reason for which people are reluctant to consider other energy sources is the fact that many devices that are currently in need of energy need fossil fuels. Transforming these devices with the purpose of having them capable of using other types of energy is believed to be particularly costly. However, when considering the bigger picture, one of the best methods of ensuring that people are going to live in a cleaner and safer world in the
On the same note, the energy revolution spoken of above brings forth another advance in the ongoing global climate situation. The nature of the Kyoto Protocol calls for nations to increase research and eventually semi-convert their energy usage to accommodate for cleaner energy. Products such as solar power, wind power, biomass, geothermal power, and hydropower are now widely being studying to create processes that use less coal, oil, and natural gas in production. Altogether the results have
Fart jokes aside, methane isn’t all that exciting. But for energy hungry nations such as Japan, methane could the key element in developing national energy independence. Methane in the form of methane hydrate, a crystalline form of natural gas found at the bottom of oceans and in the Arctic permafrost, will within the next twenty years reshape the global geopolitical landscape of energy.
Securing a sustainable future for electricity can be ensured by introducing renewable energy sources to develop a sustainable weighting of the three Economic, Environmental and Social pillars of sustainability. It is known today that the world needs sustainable electricity sources to produce energy, as our natural recourses such as coal are running out. The burning of coal for energy produces an output of carbon dioxide, which is the leading cause to global warming the detrimental effects on the future of the environment. The world has access to many sources of renewable energy such as, wind power, solar power, and hydro power. Although, renewable energy does not produce the majority of the worlds electricity as the conversion to renewable energy sources has been difficult due to lack of funding the governments are willing to pay across the world.
For decades a certain problem has been slowly growing day-by-day. Today the problem has been more prevalent than ever before. In recent years the current energy usage, which is fossil fuels, is not sustainable and carries negative effects to the environment. However nothing is perfect, even renewable energy has its fair share of disadvantages. Can alternative (reusable) energy sources such as nuclear, hydrogen, biofuels or solar energy meet the energy demands needed by humans to carry out their everyday tasks such as electricity, commuting, and so on better than fossil fuels such as coal and oil which creates a mast amount of energy today. Fossil fuels are considered to be unsustainable, environmentally destructive, inefficient, and the primary contributor to global warming. It is estimated that about 88 percent of global energy is produced by burning fossil fuels5. Additionally, only 12 percent of global energy is produced by clean alternative energy sources5. It is time for individuals to think whether alternative energy can efficiently replace fossil fuels.
The State of Tasmania is currently facing an Energy Crisis that threatens the energy security (Matthew Groom, 2016). In normal energy supply the state obtains 66% from Hydro dams, 14% from The Basslink, 11% Thermal energy, and 9% from Renewable Wind Energy (Tasmanian Economic, January 2016).
In 2015, the world will face a vast amount of dilemmas; these dilemmas range from how someone is going to get their food to how they are going to cook. But the biggest dilemma of them all, is how they are going to continue to get energy to do everyday tasks. The most efficient resources are those of the nonrenewable variety. These nonrenewable resources include fossil fuels, such as coal, natural gas, and petroleum. Someday these resources will run out and will not be replenished for thousands of years. As of now, an overwhelming majority of the energy used in the world today is non-renewable. We, as civilized people, are so dependent on fossil fuels that we go through extraneous efforts to retrieve these properties. The world needs energy
The most of global energy production produces from fossil fuel such as coal, oil and natural gas. The vast fossil fuels generate energy which use for many purposes for instant residential, transportation and industrial sectors. While the rate consumption of fossil fuel higher than their formation leads to oil price crisis. Another concern of fossil fuel combustion is the impact on the environment. Global warming is a significant problem which results in increasing concentrations of greenhouse gas in the atmosphere. These problems drive researchers and societies to search alternative energy such as switching to renewable energy or carbon-free energy to replace fossil fuels. For example Nakata et al., (2011:465) show ‘low-carbon society’
Much of the issue of the globe’s current power economy is that many countries have a large stake in their archaic power sources, most notably the widespread use of coal, such as coal making up 80% of China’s primary energy source for a country that contributes 20% of global Carbon dioxide emissions. Gates and his colleagues understand this predicament, and their contributions have assisted in convincing 20 governments to commit to doubling their own funding towards energy research. Upon the discovery of new energy methods, the state of the earth’s power scheme will not turn
Energy surrounds humanity and underpins modern life. It is the core of civilization. It is one of the essential necessities of our universe. All of the accomplishments of mankind were maintained through energy. When concentrating on the historical backdrop of humankind, it is possible to link periods of phenomenal development and prosperity with the improvement energy harnessing. For thousands of years, civilizations were constructed using the labor of humans and animals. By the exertions of thousands of slaves, the construction of remarkable structures of the ancient world were made possible, such as the Great Wall of China and the Pyramids of Egypt. According to today’s standards, this process is considered extremely slow, inefficient and inhumane. It was only in the last two hundred years in human history that machines have replaced the labour of hundreds of humans and accomplished their work in a fraction of the time. Now, at the root of modern society is the ability to tackle energy. Modern civilization relies heavily upon being able to control and utilize energy efficiently to accomplish many tasks such as generate power, and facilitate transportation. Perhaps the vast majority of the energy we obtain today originates from the burning of fossil fuels. Fossil fuels are the worlds dominate energy source. They are non-renewable resources that are formed from decayed plants and animals. Fossil fuels have a variety of applications such as powering our vehicles, heating and
The global energy crisis is a growing concern in today’s day and age. Some think we should talk about it more, others think we should be more concerned about other issues, but one thing is certain – we are not doing enough to compensate for the damage we are causing.
Energy is an integral part of human society. From our basic needs of food and shelter to transport and industry, if we are to survive and prosper as a species our energy needs will need to continue to be met. At present the majority of the world’s energy needs are being met by fossil fuels such as oil and coal (Asif& Muneer, 2005). Demand for energy is forecast to rise by 57% by 2025 (Asif& Muneer, 2005) while at the same time fuel reserves are becoming depleted. As well as reserves not being able to satisfy demand, the continual burning of oil and coal is having a major effect on the climate, contributing to global warming as well as a degrading of the environment in general. This is particularly evident in the third world where rampant population growth coupled with a desire for improved standards of living and a move to western life styles means a rapid increase in demand for energy. In shot we need an alternative to oil and coal. There are two main candidates, renewable energy and nuclear power. Nuclear power has the potential to supply the world with clean and cheap energy but there are a number of draw backs to using this source of energy. These include concerns over safety, proliferation, cost and dealing with waste (Asif & Muneer, 2005).
Energy is the driver of global economic development and prosperity . It fuels the manufacturing processes; it keeps buildings warm or cool, and powers a huge array of electrical appliances from lighting and refrigeration, through to the proliferation of modern consumer electronics . As nations develop and their economies grow, so too does the consumption of resources in general and energy resources in particular. Consequently, the efficient exploitation and development of a nation’s energy resources is thus of great importance to the progress and well-being of the consuming public and the overall growth of the economy .