Alternative resources or renewable resources be present by nature. Nature create these types of energy every day without having to drill or destroy the environment. The four types of renewable energy are Nuclear, Solar, Wind, and Hydroelectric, each of these energy sources remain constant because Earth creates them every day to keep this planet flourishing. The definition of a renewable resource can be described as “A substance of economic value that can be replaced or replenished in the same amount or less time as it takes to draw the supply down. Some renewable resources have essentially an endless supply, such as solar energy, wind energy and geothermal pressure, while other resources are considered renewable even though some time or effort …show more content…
The turbines are place in open fields, mountains’, ocean, and lakes or anywhere that wind is strong enough to turn the turbine. The turbines look like fans that are thirty story high, once the turbine rotates the electricity create is stored or transported their underground electrical lines that go to a store or to a nearby power plant. The advantages of using wind power “ 1. Wind energy is a green energy source and does not cause pollution. 2. The potential of wind power is enormous – 20 times more than what the entire human population needs. 3.Wind power is renewable and there is no way we can run out of it (since wind energy originates from the sun). 4.Wind turbines are incredible space-efficient. The largest of them generate enough electricity to power 600 U.S. homes. 5.Wind power only accounts for about 2.5% of total worldwide electricity production, but is growing at a promising rate of 25% per year (2010). 6.Prices have decreased over 80% since 1980 and are expected to keep decreasing. 7.The operational costs associated with wind power are low. 8.Good domestic potential: Residential wind turbines yields energy savings and protects homeowners from power outages.” (http://energyinformative.org/wind-energy-pros-and-cons/) Disadvantages to wind power is the noise, threat to wildlife, expensive investment upfront for both residential and industrial, intermitting because of wind change, the look of the turbine, and needing some way of storing the energy, like in the disadvantages threat to wildlife is a huge factor with environmentalist. Death of birds can cause an ecosystem to collapse, and to distribute the energy gather by the turbine would need to use power lines from a location that the turbine stores the energy that was created. Wind power is great because it is green energy and produces a lot of energy, backlash to this is that it can be noise, expensive, and a danger to
These include the history of windmills and their role concerning the survival in the immense plains that range from east of the Rocky Mountains to the Mississippi River. The rise of the economic condition of those living around the wind farms along with the surge of investments from energy companies. Finally, the promising data relating to the amount of energy produced, and the consequences they will have on the environment. In the later and longer part of the article, the possible negative results or wind farms are brought up. Primarily, the points against wind farms have to do with the conservation of wildlife. This is separated into two sections, the first addresses the dangers wind turbines present to birds, the other on the dangers presented to bats.
Wind energy can play a critical role in saving our planet from the negative effects of energy powered by fossil fuels. Wind turbines work effectively at reducing carbon dioxide emissions. For instance, a single utility scale wind turbine can prevent the emission of 5,000 tons of CO2 into the atmosphere a year by displacing the power generated by fossil fuels. Also, a single 750-kilowatt turbine can produce roughly 2 million kilowatt hours of electricity annually. Turbines of this nature are the ones now being used in power plants around the world (Wind Energy Weekly). One good example is California. Their wind power plants displace 4.5 billion pounds of CO2 each year with the 3 billion kilowatt hours of energy they produce. To put it into an environmental perspective, that is as much CO2 as could be absorbed by a forest covering 1100 square miles (Wind Energy Weekly). Although wind energy has little to no impact on the environment when it comes to air pollution or greenhouse gases, there are other environmental concerns surrounding this form of energy production. Some of the concerns about wind energy include visual impacts, birds and other living resources, lightning and noise (Wind Energy Development).
When I found out that there are currently over 160 offices in over 40 countries, which act as a base for Environmental Resource Management ,I was amazed (ERM.com) ,. At any point in time, an employee could be asked to take up a job in any of the numerous exotic and beautiful locations such as Japan or France. As an avid traveler, I was immediately drawn to the idea of working such a job. My dream, since I was a child has been to visit every country in the world at least once. In order to achieve my dream I searched for jobs that included traveling, and experimented with the idea of becoming an archeologist or a traveling photographer. In the end I chose Environmental Resource Management; the variety of locations offered sealed the deal for me. There were wilderness locations such as Peru, major cities like Hong Kong and everything in-between.
Did you know that oil may no longer be available by 2050? This is due to over consumption over hundreds of years. How much oil do you think you use in a year’s time? The average American household uses 3-4 gallons of oil a day, that’s 1,277 gallons of oil a year! The long term effects of using natural resources are global warming, polluted water ways and also the depletion of oil.
Another “con” is that birds and bats could fly into the wind turbines. This could be a real problem, and the technology should be improved to minimize this
One of the largest issues facing the world at the moment is climate change. From the melting glaciers in the Arctic to the rising carbon dioxide levels, the world is going to be facing serious consequences if something is not done about this. A large contributor to climate change are fossil fuels, which have been used for years to power all of the world's energy needs. Thanks to the invention of renewable energy sources such as solar panels and water dams, energy can be produced without releasing the same high levels of carbon dioxide that usually come from fossil fuels. According to an article by NASA, the burning of coal and oil is releasing carbon dioxide into the atmosphere, which causes the Earth to warm up and leads to the melting of
Wind turbines can be very useful in bringing energy into your home. They are especially useful when solar panels aren't working. They take the wind speed from oceans, lakes, dugouts, or rivers and turn it into energy. To use the wind turbines most efficiently you should set up a wind power system.
Alternative energy sources are renewable, and is most commonly referred to as free energy sources. There are many alternative energy sources such as hydro power, solar power, wind, biomass, and geothermal. Using alternative sources is more expensive in the long run, but it is the much safer option for our environment compared to fossil fuels. Although everything used is completely free, such as water and wind, the equipment used to generate these things are expensive. There are several pros and cons that come with the utilization of alternative energy sources.
Electricity and good health have a lot in common, because when you have it, you don 't think about it. When you don 't have it, that 's all you think about. With our current society’s dependence on electricity and the evolving technological advancements, certainly modern civilization isn 't going anywhere without power. Over the next 50 years, unless patterns change dramatically, energy production and use will contribute to global warming through large scale greenhouse gas emissions — hundreds of billions of tons of carbon in the form of carbon dioxide. Nuclear power could be one option for reducing carbon emissions. At present, however, this is unlikely: nuclear power faces regression. The pursuit of nuclear energy for electricity generation
Wind turbines are a great source of energy all around the world. Wind Turbines produce wind energy that can be used to power our homes. Wind turbines convert Kinetic energy into mechanical power. Then this mechanical power gets generated into electricity. Wind turbines make energy by the wind turning the large blades, which spin a shaft that is connected to the large blades, which then operates the generator making electricity. One new idea is building wind turbines offshore in the mid-Atlantic. Offshore building of wind turbines means that these large turbines will be placed in the Atlantic Ocean. The building of these wind turbines will provide energy to states like Maryland, Delaware, New York, Virginia, and New Jersey. These states want to start this project as soon as possible so that the states can start saving money. Since these regions right now are burning fossil fuels uncontrollably with incredible impacts (not only to our air, but to our health) it is crucial to start right away. Offshore wind turbines will provide more jobs, cut pollution, stop warming of our planet, and save us energy costs. These wind turbines can make enough energy offshore to power about 500,000 thousand homes. However, many people disagree with this idea because they believe it is too expensive.
Wind power is one of the most sustainable ways of generating electricity as no toxic emissions are produced; it does not add to global warming and is one of the most available sources of renewable energy and theoretically it is an infinite source of energy. On sufficiently windy areas, wind turbines are one of the most economical methods of generating electricity, which makes it appealing to many individuals, governments and organizations. Due to this it is the fastest growing source of electricity in the world (Union of Concerned Scientists, 2014) with a 10% increase in yearly additions installed in 2012 compared with 2011 (Global Wind Energy Council, 2012). However the proportion of energy that can be harnessed through wind power is restricted by the cost of the infrastructure needed, construction, the amount of wind that occurs and that there are only a narrow number of sites within the UK that are windy enough for the wind turbines to be worth installing.
Wind is a form of solar energy. The term wind energy describes the process by which the wind is used to generate electricity or mechanical power. Wind turbines convert mechanical energy from the wind into electrical power. Wind turbines usually have three main parts. There are blades that connect to a central hub, a box behind the blades that contains the generator, and a long stem that connects to the ground. The way how it works is that the wind turns the blades, which spins a shaft that connects to a generator making electricity. After the electricity is produced it is sent through transmission lines to a substation that is sent to business and homes. For the sake of our planet, we must promote a renewable energy economy. Wind power can be a foundation of that sustainable energy future because it provides jobs in states that are building wind turbines, is a renewable energy source, and does not damage our environment. The environment will not be damaged by the pollution, the natural resources will not be used up, and there won’t be generating of hazardous wastes. Welcoming wind energy today will lay the foundation for a healthy tomorrow that will affect everyone in the United States. There are obstacles and challenges that will make it more difficult, but the environmental impact is well worth it to invest more money into wind energy.
Global warming is an extremely important and troubling aspect of the world’s current situation. This is due to the fact that the majority of the world’s energy production is from non-renewable energy sources, which are energy sources that either can not be naturally replenished or require thousands of years to be restored. Based on our current energy usage growth rates, there are an estimated 100 years left before our natural resource reserves are exhausted. (Non Renewable Natural Resources: How Much Is Left, Environmental Thinker) China alone consumes nearly as much coal as the combined usage of coal from the rest of the world. (US Energy Information Administration, China Consumes Nearly as Much Coal as the Rest of the World Combined) There is visible evidence of this happening with the increasing pollution levels. Carbon Dioxide and Methane pollution levels in the world reached a record high in 2012 and are 260% higher than the pre-industrial levels. (UN: CO2 Pollution Levels at a Record High, John Heilprin) Converting our world into a more renewable energy dependent society is the most advantageous and likely method for preserving our dwindling fossil fuel supply while also protecting the world that we call home.
There are two types of resources using to produce electricity, non-renewable energy resources and renewable energy resources. Non-renewable energy resources or known by fossil fuel such as wood, oil, gas and coal can be defined as solid, liquid or gaseous fuels formed in the ground after millions of years by chemical and physical changes in plants and animal residues under high temperature and pressure.
Understanding the environment would help you recognise the appropriate energy production system to use. Renewable energy is an alternative natural source to fossil fuels like sunlight, wind and geothermal heat. Wind turbines and photovoltaic panels are examples of energy production systems where the conditions of a particular environment has to be taken into account. If a building is located alongside or near