The United States is the second largest producer of greenhouse gases in the world, and yet is doing very little to fix this startling statistic (Dennis). The US’ reliance upon outdated energy sources continues to harm both the environment and the economy by producing millions of tonnes of pollution every year and costing the government billions of dollars (“Fact Sheet: Clean Power Plan”). Fossil fuels have been the main energy sources in America since the industrial revolution, and it is time to make a change. Renewable energy is energy harnessed from sources like the sun, wind, or water, and has little to no negative effects on the environment (“Renewable Energy Technology Basics”). The United States needs to integrate and increase the use of these types of energy across the country, as well as implement positive environmental policies, to prevent further pollution of the earth and combat the effects of climate change. Fossil Fuels are extremely harmful to the environment, especially in the ways the fuel is obtained, such as mining or hydraulic fracturing. Coal, a commonly used fossil fuel, can be obtained by strip mining, mountaintop mining, or underground mining (“Coal Explained”). Strip mining has disastrous effects on the environment because of the destructive nature of the process, which removes all soil, rock, trees, and plants above coal deposits. The runoff from this pollutes streams and rivers nearby, which can harm aquatic life and disfigure the body of water,
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In recent years there has been great concern over the growing demand for energy, and the lack of non-renewable energy resources to meet the demand in the future. In addition, the question of “sustainability”—the ability to balance social, economic, and environmental needs in energy production to meet both current and long-term requirements—has come to the fore. It is clear that America must expand energy production quickly, and that we must develop renewable, sustainable energy sources to meet long-term demand and protect our future. There are many proposed solutions, such as wind and solar power. But the technology for these resources is not yet fully developed, making them, at best, low-output alternatives. Because renewable sources are
Have you ever wondering where your electricity comes from? How your car uses gasoline to run? What about how these things impact our environment or how we are going to keep producing them? As a country, we need to start looking ahead to the future and planning for what is to come. Currently, 86% of America’s energy comes from petroleum, natural gas, and coal. All of these resources will run out eventually. We need renewable energy sources that will keep producing in a clean, more efficient way for a long time. Before committing to an idea and going all the way with it, we need to compare all the different energy sources available to the U.S. and choose the one that is best for everyone.
The U.S obtains more than 84% of its energy from fossil fuels including oil, coal and natural gas. This is because people rely on it to heat their homes, power industries, run vehicles, manufacturing, and provision of electricity. It is apparent that the country’s transportation industry highly depends on conventional petroleum oil, which is responsible for global warming, thus threatening economic opulence and national security. Apart from that, increasing consumption of fossil fuels have elevated health problems in the state, destroyed wild places, and polluted the environment. After conducting Environmental Impact Assessment, projections showed that the world energy consumption would increase by more than 56% between 2010 and 2040. However, fossil fuels will cater for more than 80% of the total energy used in 2040. Sadly, it will be a trajectory to alter the world’s climate, as well as, weaken the global security environment. Importantly, the rate at which the US relies on fossil fuels needs to reduce since it has adverse effects on the planet’s supplies. The society needs to realize that fossil fuels are nonrenewable, thus taking millions of years to form (Huebner, 2003). Notably, the country can reduce dependency on fossil fuels by practicing energy conservation and efficiency,
Energy is an important part of life producing the power of movement, heat, and production of electricity in many different ways. Therefore, choosing the correct source of energy is important for the environment and humans. Renewable energy that produces electricity never runs out, causing a lower environmental impact. Solar, Biomass, Wind, Geothermal, and Hydropower energy should be used globally to produce electricity. On the other hand, producing electricity from nonrenewable energy sources can be very harmful to humans and the environment. Humans can easily be dependent on it, which may not be the best option when it comes to finance, efficiency, sustainability and more. Approximately 52% of the US electricity comes from polluting sources like natural gas, oil, nuclear, and hydropower that have a lot of disadvantages effecting the environment in a negative way.
America should pursue alternative energy sources because “With only 5 percent of the worlds population, the United States consumes almost one-quarter (22.5%) of global energy”. (((Josef Bram, 15))) With such a small percentage of the world’s population and still one of the largest consumers of energy the U.S should be looking for new and better ways to generate energy. Currently The U.S’s energy is supplied using traditional sources. According to Canadian scientist and policy analyst Vaclav Smil “Todays energy 29% from coal, 33% from oil and gas, and 33% from soft-energy (alternative sources)” (((Smil, 47))) Most of the energy we use on a daily basis is not produced using clean methods. Some alternative energy sources that are already in place within the United Stats are wind, solar, and hydraulic.
The Alternative energy industry in the United States has been at a steady rate of growth for the past decade, however there is still controversy over the use of renewable energies, their impact on the economy, and their impact on the environment. As controversial as the topic is, the argument boils down to a moral need to support environmental regulations, and an economical need to sustain domestic growth in the Energy industry of the United States. Mainly, the question is can alternative energy effective replace fossil fuels? There are of course arguments for both sides of this question.
Carbon emissions are changing the planet for the worse. Energy production (mostly coal) is producing a one third of the US 's global warming emissions. Renewable sources produce little to zero percent. The balance of coal and renewable energy in the U.S. needs to be evened out with renewable techniques. Statistics from the Union of Concerned Scientist’s “Benefits of Renewable Energy Use” show that most renewable resources emit less than one pound of CO2E/kWh. These have significantly less of a carbon footprint than coal, which emits 1.4 to 3.6 lbs. CO2E/kWh or natural gas, which emits .6 to 2 lbs. CO2E/kWh. This impressive difference of carbon emissions between renewable and fossil fuel is the key to caring for our environment. A 2009 USC study found that if 25 percent of the US 's
The U.S. energy policy is not sustainable in that a vast majority of the energy consumed comes from finite resources like oil, coal, and natural gas. While the continued use of these sources pollutes and contributes to global warming an even larger issue is emerging for the future generations of the earth, what to do when all fossil fuels have run out or come to the point where their extraction and development is economically unfeasible? There is no doubt that renewable energy will have to become the primary source of power for the U.S. and the world at some point in the future and increased research, development, and use of these technologies now will
In the 1960’s and 1970’s a movement regarding the physical environment began, this movement focused on a few environmental issues and disasters caused directly or indirectly by pollution. As the years progressed, this movement grew into a multifaceted activist movement gaining more attention in the US, more often referred as “Environmentalism” or “Environmental Activism”. As the human race realized the physical environment is fragile and thus must be protected, scientists started to look for more efficient and ecologically safe energy sources. The introduction of renewable energy brought to light all of these issues, giving a viable alternative for the nation’s energy future, implementing resources that are naturally replenished and also, eco-friendly.
The switch to clean energy in the United States and around the world is a difficult necessity that must be met within the subsequent five to six decades. The prolonged use of damaging fossil fuels and other unsustainable forms of energy are greatly damaging the planet. These sources of non-renewable energy are bound to run out in the following century. Millions of square kilometers of Arctic ice has melted so far, the sea level is rising, and the CO2 levels present in the atmosphere are drastically increasing (Chang). The transition to renewable energy must be met; however, this is not a process possible to achieve overnight. This change will require an extensive amount of resources and time but will reap many benefits to the users of this growing technology.
In this day and age, we have new energy sources that could be used to power our homes and transportation. Wind and solar power are used all over the world, but are still used far less than fossil fuels. Most would say it’s not reliable or it doesn’t make any profit. While both statements are true, it doesn’t mean we can’t make a better future using renewable energy. In fact, the only reason we don’t use renewables for everything is that we don’t want to change. The hard truth is we need to change. Fossil fuels are great right now, but if we run out, humanity must have another source of energy.
Over the past several years, scientists have researched the impact fossil fuels currently have on our world today. These sources of energy have an irreversible and devastating consequence on our environment. Fossil fuels are disliked due to being non-renewable and unsustainable. As more technological advancements have occurred, more efforts have arisen related to replacing fossil fuels with renewable sources of energy. Due to the integration of existing technology the public has become reluctant to adopt new energy technologies. Renewable energy brings many desirable health, environmental, and economic benefits. These renewable methods may ultimately provide a brighter future for generations to come.
As the world population rises, we are using more and more energy and it is depleting faster than ever. Our fossil fuels (coal, oil and natural gas) will not last forever and at some point we will have to switch over completely to renewable energy sources. While most of the world still uses non-renewable energy sources, the future will rely on renewable energy and its applications. Right now, over 90% of the world still uses fossil fuels and developing countries even burn wood to generate energy. At the rate we are using our fossil fuels, they will not last us far into the 22nd century. Additionally, big consumers of fossil fuels like China, U.S., Russia, and India are creating large amounts of pollution and it is only increasing. For instance, India has major issues with pollution because of heavy traffic (which releases more fuel emissions into the air), the burning of biomass (wood and other organic matter), and runoff into lakes and rivers. Right now, our biggest goal should be to figure out how to implement more forms of renewable energy in our own society. We should start using renewable energy in America because: it is more environmentally friendly, opens up the job market, and improves the health of the public.
With American population expected to increase by approximately fifty percent over the next fifty years, some sort of energy reform is needed (Lehrman 2). The most commonly proposed idea is for America to stop relying so heavily on fossil fuels, and to turn its focus onto renewable sources of energy, such as solar power and hydroelectricity (Energy Information Administration). If the United States could realize the benefits of renewable energy, then much of the world’s energy problems could be solved.
Energy is a critical component for every economy and society around the world. Energy is divided into two groups, nonrenewable (coal, oil, natural gas, and nuclear) with a finite amount found around the globe and renewable (hydro, tidal, solar, wind, geothermal, and biomass) that are constantly being replenished so that they will never run out (Green Energy Choice, 2011). The international economic impact of renewable energy is explored by examining subsidies, strategic policies, and comparative advantage of renewable energy.