Disadvantages Of Renewable Energy

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.

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 The US’ reliance upon outdated energy sources continues to harm both the environment and the economy by producing millions of tonnes of pollution every year and costing the government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.

Consequently, renewable energy companies lack support to produce clean energy. Some states, such as Washington and Oregon, tax carbon, such as gas used for vehicles, to promote clean energy such as wind energy (“States”). On the other hand, many other states encourage the oil industry. The battle for dominance between wind energy companies and fossil fuel companies are ongoing as climate change becomes worse.

The disadvantages of solar is first of all the cost of solar panels and the installation of them. For many South African households it is not even possible to afford solar panels so the possibility of every home with a solar panel system and providing itself with renewable energy falls a bit out of reach. Although it is costly, the solar panels pay for themselves after the first 5 years and from then on your electricity is completely free and environmentally friendly. It is also more secure than relying on Eskom to provide electricity at the current state of the national power grid.

An important role of them is to generate energy from natural resources, for instance solar thermal. It is a solar water heater that uses the power of the sun to heat water thus reducing the amount of gas or electricity required. In fact, according to Education Scotland, solar power plants in Spain have generated 3 gigawatts of power which represents 2.8% of Spain’s energy needs (Solar – Renewable Energy, 2016). There are many renewable energy technologies that can prevent acid rain, urban smog, pollution and the burning of coal. Canada has improve on its uses of fossil fuel, the uses of renewable energy grew from 2% to 11% (Healing, 2016). Therefore, if using renewable energy sources will give us the luxurious of being able to have electricity, heat our homes, transport, and protect the environment, then why not use it.

Generating and supplying more green energy in the US can have a big impact in the environment and in our economy. With more green energy resources a big amount disasters that affect our environment can be reduced. Such disasters include oil spills, nuclear leaks and the emission of harmful pollutants. Electric power plants are one of the biggest contributors to pollution in the country due to the amount of carbon and sulfur dioxides that are released into the air. Carbon dioxide emitted into the air is confirmed to contribute to global warming and sulfur dioxide causes acid rain, which can kill plants and animals in lakes and rivers. In comparison, green energy is generated in much more natural and harmless methods that don’t affect our environment. Renewable energy wind, solar, geothermal, hydroelectric, and biomass provides substantial benefits for our climate, and our health.

The sun is the source of all life on Earth. In just one hour the sunlight hitting the earth’s surface provides enough energy to power the global economy for a full year (Brown, 2015). The sun will continue to burn for billions of years, making it an unquestionably reliable source for renewable energy. Modern-day photovoltaic (PV) solar cells rely on the photoelectric effect, a phenomenon where light is used to free electrons from a solid surface - usually silicon - to create electricity. PV panels are typically installed on homes and buildings, or in ground arrangements, sometimes called solar farms.

Built around energy infrastructure fueled by nonrenewable resources, the United States transformed from an agrarian society of rural landholders to a giant in the industrialized world. With this astonishing feat arose a multitude of cities, urbanizing America. From fossil fuels alone, Americans are provided with heating, transportation, and electricity. However, it will not be for another millennium until the organic matter subjected to immense heat and pressure becomes viable sources to power the world. As these nonrenewable resources are continued to be quickly consumed, it is imperative to consider alternative sources of energy, such as renewables, before American reverts back to Jefferson’s agrarian ideal with a society of farmers on small land units.

Although the United States has come a long way in the field of Renewable Energy, there are still major roadblocks in the way of a national shift to clean energy. Renewable energy made up only 12% of US energy production in 2016, while The three major fossil fuels—petroleum, natural gas, and coal—accounted for 78%, showing there is still a long way to go (eia.gov). This has been a particularly arduous year for environmentalist and renewable energy companies alike as there have been major political strides against clean energy. Bills, Executive Orders, and new laws have slowed the progress that Renewable Energy has been making in recent years.

Jobs for the solar and wind industries of Renewable Energy are inclining at one of the fastest rates in the United States Economy. In 2011, the industries had 3.4 million jobs respectively. Now in 2017, they have around 4.5 million jobs just within the United States (Samuelson 2017). While on the other side, the Non-Renewable job market has been declining at a steady rate. Unfortunately, this is not the only reason why Non-Renewable Energy is bad. Non-Renewable Energy is harmful and also damaging because the established energy sources for this type of energy are oil, coal, and gas. Fossil fuels have been proven to cause by-products to human health and the environment, and these sources are finite, Non-Renewable Energy can also be referred to

The other benefit of renewable energy is that these energies have been found to be non-polluting and therefore halt global warming. This is very good news for us as a species because according to many simulations of the future,

In Ohio, energy we use are coal, natural gas and nuclear. While these assets are discovered normally in the earth and create a lot of power, nonrenewable assets set aside a long opportunity to shape, and there is a restricted supply accessible for individuals to use for power era. Motor vehicles and transportation, food, beverage, and tobacco items; manufactured metals; and hardware generation likewise make significant commitments to the state's total national output. Renewable resources including hydropower, wind, biomass and sun based vitality are likewise used to create power, however frequently on a littler scale. These assets are promptly accessible in nature and can be renewed generally rapidly.

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Solar energy may define as the energy received by the earth from the sun. This solar energy is in the form of solar radiation. With the help of solar cells, solar radiation can convert into electricity. Sun is a highly powerful energy source, humans and natures are directly depending on the sun. For example in hydro-electricity the solar energy needed for the evaporation of water after that it returns to earth as rain and provides water in dams. In biomass, the solar energy used that process. Solar cells directly converted solar radiation into electricity, during the process time there is no noise or pollution are there. These cells made with some semiconducting materials. If use solar cells in our home it will help to reduce the greenhouse gas emission, minimise the percentage of carbon dioxide in our atmosphere and mainly reduce the necessity of fossil fuels and natural gas use to produce electricity. According to the Ben Sorensen, solar energy is one of a good source of substitute energy, for the reason that it is renewable, economical and does not pollute our environment. Thus, this essay will be divided into three parts. Firstly, we will talk about fossil fuels and its demerits. Secondly, we will look at the issues and implications of solar energy. Finally, we will focus on the advantageous and disadvantageous of solar energy respectively.