Alternative Energy Sources For Renewable Energy

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

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.

Americans use wind and solar energy because they are not only environmentally friendly, but are affordable and an abundant source of energy. “The United States has some of the best wind resources in the world, with enough potential energy to produce nearly 10 times the country 's existing power needs” (Clean Line

One of the great parts about wind energy is that it has a large amount of positives to the environment and hardly any negative effects. Because wind energy uses the wind for the energy there is no emissions generated from the energy produced. It is estimated that the use of one million kWh of wind power can save around 600 tons of carbon dioxide emissions (Saidur, Rahim, Islam, & Solangi, 2011). Therefore, it is easy to see that the widespread use of wind power can help mitigate climate change. This is critical to help stop climate change and the United States is uniquely positioned to be the leader in curbing climate. When the United States starts heavily investing in alternative energy sources other countries will likely follow suit, which will be key to reducing global emissions.

In recent years, China has surpassed the United States for wind energy production. Due to this, many believe that at this rate, it seems that they will dominate and revolutionize the future of the wind energy industry. In the past couple of years, the United States has been the leader in wind energy production. However, in 2011, China surpassed the United States, and is expected to dominate wind energy in the future due to its many positive aspects and various benefits. Although many people support the idea of wind energy in China, they often question to which category this form of energy belongs to, and what it actually is. Wind falls under the category of green energy, which is usually defined as energy that can be produced in a way that protects the natural environment. Wind energy has many reasons that makes it an ideal source of energy because they are clean, efficient, and endless forms of energy. However, some are against this form of energy because the turbines can be a threat to wildlife, and can disrupt neighboring communities. Even though people may think that wind power has a bad influence on communities and habitats, it is beneficial because it creates less pollution, produces a large amount of energy, and helps create various business and political opportunities.

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.

“Environmentalists have long argued that renewable energy sources . . . are preferable to fossil fuels,” says H. Sterling Burnett ([1-2]). Environmentalists have long promoted alternative energy sources, especially wind energy. Debra A. Miller says “wind is the most promising alternative source of energy” (56). One author wrote “development of 10% of the wind potential in the 10 windiest U.S. states would provide more than enough energy to displace emissions from the nation’s coal-fired power plants and eliminate the nation’s major source of acid rain” (Kaleen 71). Understanding how the wind is turned into electricity will assist in our comprehending why environmentalists place such value in wind energy. How Is Electricity Generated gives a detailed description of how the wind is converted into electricity. The first step entails the wind turning the blades and generating energy. The second step consists of the spinning blades turning along with the blades. The spinning blades are attached to a hub, and a low-speed shaft that is connected to a gear box that connects to a high-speed shaft. The third step consists of attaching the high-speed shaft connected to an electrical generator to convert the mechanical energy into electricity ([1]). James Taylor says that once electricity has been produced, it is then transmitted to population centers via expensive transmission lines ([2]). With all these supports in favor of using wind energy, environmentalists fail to recognize the

In this day and age, finding an alternate source of energy to fossil fuel is essential. Humans are using up fossil fuels, such as coal and oil, faster than they can be made naturally.This means that there will be a time when all of the fossil fuels will have been used to power . To prevent a world without energy, many alternative sources have been harnessed. Six different pathways for energies were found: solar power, biomass, geothermal power, hydropower, wind power, and nuclear power. All of these are much better alternatives to fossil fuels, as they reduce carbon emissions. Carbon dioxide is one of the greenhouse gasses in Earth’s atmosphere, which when created in excess, causes things such as global warming to occur. But when they are compared to each other, some seem better than others in many different ways. Although wind and hydropower are both promising alternative energies, wind power would be better for New Jersey, because it is space efficient, relatively cheap, and the turbines can be placed almost anywhere.

Wind is also another alternative source to fossil fuels. It can be used for generating electricity, charging batteries, pumping water, and grinding grain. Like solar, wind is a clean renewable source of energy and does not emit any harmful gases or pollution. Wind turbines can be installed in oceans, where wind potential is higher. Larger wind turbines can generate energy for a building or several houses, while small turbines can be connected to individual homes Wind turbines can also be combined with solar panel systems to provide additional energy. The U.S. has already seen positive effects due to wind energy. According to the American Wind Energy Association, production of wind power in the United States in 2015 avoided consumption of 73 billion gallons of water and reduced CO2 emissions by 132 million metric tons, while providing USD 7.3 bn in public health savings (Wikipedia Wind Power, 2017). According to the DOE 2015 Wind Technologies Market Report, wind turbine cost declined 20% - 40% since 2008.

Fossil fuels are having great impacts toward nature such as global warming and greenhouse effect. Plus, the depletion of it contributes to the rising price of petroleum. Therefore, wind power rise as it is a source of clean, non-polluting renewable energy (Nash, 2008). This type of energy generation provides us with loads of benefits environmentally and economically.

Looking forward that wind energy has many environmental benefits when is compared to fossil energy, because there are a lot of arguments that have been exposed by the researchers to criticist and empiricist between each energy source like wind and fossil energies. However the fossil fuel energy until today it still remains the most useful production to run electricity for different types of industries’. Although wind energy source suggest that it will be easier to implement and manage rather than fossil fuel. Wind energy will also reduce the impacts of lowering the infrastructure and the land use of the planet earth. This paper will expose a researched argumentative so that can be compare and contrast an arguments from the past literature. This arguments will expose by the researchers to examine the successful implement of wind energy in the United States by increasing the economic growth and decreasing the safe of the environment.

For many years the world has depended on one form of energy for transportation, and that is fossil fuels. This means as our demand for these fossil fuels increases our supply will decrease dramatically. As supply dwindles and costs rise, nations will be forced to utilize alternative energy sources. Coal, both non-renewable and environmentally destructive, is the most likely near-term candidate for replacing oil as a primary energy source. In order to achieve a secure and stable energy supply that does not cause environmental damage, renewable energy sources must be explored and promising technologies should be developed. Biodiesel derived from green algae biomass has the potential for high volume, cost effective production. It can be carbon neutral and produced intensively on relatively small areas of marginal land. The quality of the fuel product is comparable to petroleum diesel and can be incorporated with minimal change into the existing fuel infrastructure. Innovative techniques, including the use of industrial and domestic waste as fertilizer, could be applied to further increase biodiesel productivity. There is now research going into renewable resources to replace these harmful fossil fuels. One of the newest and most innovative of these resources is algal biofuel. (Olds, 2006). Also known as algae biofuel, and oilgae, “the majority of algae are photosynthetic so water, carbon-dioxide, light, and minerals are necessary for growth (Olds, 2006).”

In the current state, most of the world is using fossil fuels, which are nonrenewable sources. Fossil fuels are cheap and limited. They will soon be depleted. The world needs to find a source of energy that is not only renewable but sustainable. Sustainable Energy is usually associated with renewable energy. This is because renewable energy is a continuous source. However, the sustainability of each of different types of renewable energy vary. Sustainable energy means that amount of energy that is used, is also generated. The idea of sustainability means essentially that overall the plant or building is net zero. A net zero building would greatly prolong further damage to the Earth.

The world currently faces a major problem. This problem is the need for alternative energy sources which can be converted into electricity because the main energy source currently used is coal and the coal deposits will not last forever. The main alternative energy sources that many countries are currently researching are wind, solar, hydro and nuclear. But there is currently another source of energy that is heavily debated to see whether the pros outweigh the cons. This energy source is natural gas. The main reason for the heavy debate of natural gas is not because of the energy source, but rather the mining process of the energy source through the process of hydraulic fracturing. In this report the following topics will be discussed to get a better understanding of natural gas and the hydraulic fracturing process. An overview of natural gas will be discussed. A detail description of the hydraulic fracturing process will be provided. The advantages and disadvantages of hydraulic fracturing will also be compared. Finally the report will look at hydraulic fracturing in a South Africa context and weigh all the information before deciding if the hydraulic fracturing process is advantageous or disadvantageous for the country to use.

Majority of electricity generated in New Zealand are mainly from renewable source of energy that are naturally occurring. These source of energy are not consumed when converted hence they will not be depleted, and they are constantly reusable and replenish naturally. Increase in research and investment toward renewable energy will benefit New Zealand society as it will generate less pollution, and more jobs opportunities will emerge. Furthermore it will benefit New Zealand by reinforcing and sustaining the clean green county image.