A Comparison Of Solar And Wind Energy

For many, the mention of wind energy conjures images of giant white turbines, their blades slowly rotating, stretching off into the distance with no end in sight. This is how it has been portrayed in pictures, but this is not how wind energy truly looks. Photographs in books and magazines imply that wind energy would require these never ending fields. On the contrary, smaller fields where a limited amount of turbines create all the power needed and more for a city that is nearby, or smaller individual turbines creating enough energy for a home or neighborhood without being obtrusive, is how wind energy truly looks. Wind energy harnesses the power of the wind and converts it to other forms of energy, one of the main known forms being electricity.

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.

One of the effects with the most impact from the use of fossil fuels is the pollution created. The United States, per the study conducted by WorldBank, is recorded as being the 10th largest contributor of carbon dioxide in the world per capita. In one year producing 17.6 metric tons, another unfathomable amount (Table). In order to dramatically cut this amount of pollutants down, another source of energy must be utilized. Today, there are many potential options available. Three of the most promising are wind, solar, and tidal energy. Solar is energy obtained from the sun, wind is energy generated by spinning

Wind is air in motion, and is caused by the uneven heating of the Earth’s surface by the sun (“Wind”). Because of this, wind energy has less impact on the environment then other energy sources. Therefore, wind can produce electricity through a turbine or windmill. A wind turbine is a device that converts kinetic energy from the wind into electrical power. (“Wind Turbine”) In order for a wind turbine to work there are many properties that must be present such as: wind, wind speed, location with the right wind, as well as other characteristics that come to play such as short and long term fluctuations and the distribution of wind direction.

ii. He wanted to build a boat that was powered by solar power and wind power.

Everyday in U.S., immense amount of fossil fuel is burned. Fossil fuels are fuel formed by natural processes, such as decomposition of buried dead organisms. Fossil fuel release carbon dioxide when they are burned which adds to the greenhouse effect and increases global warming. The way we can help the environment and reduce the amount of carbon dioxide is by replaying fossil fuels with solar and wind sources for electric power generations in the U.S.

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.

Have you ever thought about green energy? Well if you have, I am sure that you have heard of solar power and wind power. There are also other forms of green energy, but they are not used as much as solar or wind power, but solar vs, wind power is one the most debated topics in green energy. This topic is controversial because the world is beginning to switch to renewable green energy and people and politicians are debating which energy source they should use. Solar power is a better option than wind power.

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.

What is the most efficient source of energy the world uses? There are many different types of energy the world possesses, all of which have their pros and cons. After weighing these differences, there are definitely more quality types of energy to prioritize than others. The primary sources of energy used in the present day are non-renewable energy sources, which are energy sources that can terminate or disappear. An example of energy sources that run out are fossil fuels. Fossil fuels emit carbon gases, which are the principal causes of global warming. Wind and Solar energy are what is called renewable energy, and renewable energy is an energy that is replaceable. This energy does not emit gasses into the atmosphere, making it a clean energy. Wind and solar energy are more efficient than fossil fuels because they are clean, affordable, domestic, and infinite. These characteristics are the key factors that make them the more competent choice of energy.

Wind energy is essentially the conversion of the kinetic energy from air molecules in motion to mechanical energy which is generally then converted into electrical energy. People have used wind power since 700 AD in

Bilen et al., (2008:1531) predicted that global energy consumption will account for around 85% of the increase in world primary demand over 2002– 2030. The increasing of global energy demand happens the global stock of fossil fuel resources may be adequate for short term period, thus requiring the development of renewable energy sources, which would not decrease the stock of fossil fuel resources available for future generation. There is an increasing interest in the development of renewable energies such as biofuel and wind power, which have a great potential energy to produce enough power for the world’s population demand.

Over millions of years the fossilized remains of plants and animals have decayed and been stored in the form of petroleum, natural gas, or coal underground for our later extraction. This stored energy can then be burned to use as fuel (DOE 2008). Because these fuels take millions of years to form, the available supply is limited for our ever-progressing industrial society. Our usage is causing a lot of concern among the energy conscious all over the world due to the fact that many developed nations could not function without fossil fuels. The main solution to this problem goes by the name of “alternative”, “renewable”, or “clean” energy. This energy comes from sources apart from fossil fuels, this includes wind, solar, and geothermal among others (Utah 2013). These