In August of 2003, the largest blackout in US history happened because of Ohio 's failure to trim trees away from power lines. As a result, more than 50 million people in the Northeast, Midwest, and Canada were out of power for days. While Ohio is going back and forth on it its laws dealing with solar power installation, our friends across the Canadian border have already shut down the last of their coal powered plants. The current US power grid is over 100 years old and due to its heavy use, is getting weaker every day. Blackouts, power imbalances, power interruptions, and changing voltage levels are all too common today, especially in the summer (Weeks). Fossil fuels like coal and oil pollute the world we live in. Ohio is among the many states where laws are being put in place for states requiring it 's energy to be obtained from alternative renewable sources. Solar energy is the best possible source, and Ohio should look to it for its future energy needs. Solar energy is defined as energy from the sun. The most common type is the use of Photovoltaic solar cells which convert the sun 's energy into electricity, like those found in solar panels. Besides solar, Ohio gets it 's energy from several different types of renewable energy like wind, hydro, biomass/fuel and geothermal, and other sources likes coal, natural gas, and nuclear (Green Energy Ohio). However, solar has the most benefits with the fewest impact on the environment and it 's resources. Ohio currently has
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Installing solar panels on your home helps combat greenhouse gas emissions and reduces our collective dependence on fossil fuel. Traditional electricity is sourced from fossil fuels such as coal and natural gas. When fossil fuels are burned to produce electricity, they emit harmful gases that are the primary cause of air pollution and global warming. Solar City's carbon footprint per unit of energy production is 95% lower than that of fossil fuel power plants. Not only are fossil fuels bad for the environment, they're a finite resource. Limited availability creates a volatile market in which energy prices can skyrocket in a short period of
Solar energy is defined as the transformation of the sun’s rays into useful forms of energy, for instance, electricity and heat. The capacity of solar radiation a place receives depends on a variety of factors such as geographic location, time of day, season, and local weather. According to Knier (n.d.) photo voltaic and concentrating solar power cells are the two forms of sources to produce electricity. Photo voltaic cells generate electricity directly using solar cells and concentrated solar power cells generate electricity using steam. According to The World Bank - for the past three years, India has taken a enormous step in forwarding and in implementing the green growth agenda by producing 2,000 MW of solar power at the world’s cheap tariff. Solar power is likely to reduce India’s usage of imports of diesel and coal. A number of measurements are probably taking to generate 20,000 MW of solar power in future by 2022. The Solar industry is likely to create 200-400 jobs in the industries like research, development and installation, for every 10 MW of solar power generated. Hence, the government of India had taken enormous steps to increase the productivity of the solar energy. This research report will discuss the effectiveness and the limitations of solar power in India
Solar energy is rising throughout the United States. This source is mainly used in remote locations, but is becoming popular in urban areas. In 18 days of sunlight the earth receives an equal amount of energy stored in all of the earths reserves of oil, coal, and natural gas. Solar energy is produced by collecting sunlight with large, flat panels, made up of individual solar cells, and converting the sunlight into electricity. Solar energy is an alternative to fossil fuel and it is important to know the advantages, disadvantages, and the overall price.
In the United States today we face growing costs in providing homes and businesses with electricity with the current costs and demands of fossil fuels. Fossil fuels are becoming less common and more expensive with each passing day. An alternate source of energy must be found to combat this growing dilemma, a source that is already providing 13% of our countries energy. Hydro, Solar and Wind energy all three of these being able to provide a potentially infinite amount of energy, so why have we not committed to taking advantage of these sources of energy? Alternate fuel sources for electricity such as Solar energy, Hydro energy and Wind Turbine should be more commonly used for each area in the United States to reduce our reliance on fossil fuels.
There are two main forms of solar power: The use of photovoltaic, or PV, cells, and the use of thermal energy from the sun. Photovoltaic cells exploit the photoelectric effect, which converts the protons from the light of the sun into electrons, which can be converted into energy. Photovoltaic energy accounts for fifteen gigawatts of global energy, which is equivalent to fifteen large electric power plants. Also, the production of PV cells has increased by two thousand times over the past twenty years, and it is expected to continue to grow. Solar-thermal energy takes the thermal energy created by the sun and turns it into electricity. Although it only only produces as much energy as one large power plant, solar-thermal energy has many domestic uses. It can not only be used for electricity, but also for solar heating, which uses sunlight to heat up houses. Solar power has already proven to be a reliant source of energy, and it will only continue to improve in technology and
States citizens must realize this issue. Wind power can save the planet and it’s species. Reduces these harmful gases can save hundreds of eagles. Together people must unite if not for themselves, but for their children and the animals in our earth. Without a doubt in the United States, renewable energy should be the main way the country generates its electricity to help improve the U.S. economy making it an environmentally sound decision. According to Richard Perez, senior research associate at the Atmospheric Sciences Research Center at SUNY-Albany,“Solar is probably the only long-term supply-side energy solution that is both large enough and acceptable enough to sustain the planet’s long term requirements” (Lee Phillips). The American people have to understand that the planet is in trouble and if people keep filling it up with these harmful gases we’re not going to have a planet anymore. Solar is one of the best ways to fix this problem. If citizens do not take a step in the right direction future generations from now will suffer the consequences. The things people do today will depict what happens tomorrow. Therefore the United States must have renewable energy be the main way the country generates its electricity because it is sound for the environment.. Overall in the United States renewable resources in the form of wind power, solar power and hydrogen power are used to generate electricity because renewable energy helps the environment.
and pumping water. It gave farmers a constant power source no matter the time of year, without having
During the course of history, this country has been seeking new forms of energy that will provide clean energy and also preserve Earth 's lifespan. The use of renewable and non-renewable resources has been a major controversy throughout history; renewable energy such as wind power has been the main focus of this issue. Many would believe wind energy is the best renewable power source because it is the cleanest and most efficient, whereas, others view wind energy as a time bomb that will soon destroy the planet. Alternative energy sources should replace non-renewable energy with wind energy.
Since fossil fuels have become such a concern for our environment, alternative energy has become a source of energy that is an alternative to the problem that these fossil fuels have caused our Earth. Alternative energy are renewable and is considered to be free energy sources (Alternative Energy). All alternative energy sources have lower carbon emissions when being compared to conventional energy sources. These sources include Biomass Energy, Wind, Solar, Geothermal, and Hydroelectric Energy (Alternative Energy). With the use of recycling, the clean alternative energies such as the use of solar power systems will benefit in the survival of these energy resources beyond the 21st century (Alternative Energy). Alternative resources
“In United States around half of million deaths each year are attributed to air pollution. It is estimated that air pollution each day kills three people in the city of Hong Kong. Air pollution also contributes to soil and water pollution. More than 15,000 people in the world die each day because of water pollution” (pollutionfacts.com). With these statistics, it is no wonder people are coming up with alternative energy sources. From energy to gasoline, there are many different ways to reduce these statistics. Some alternatives to energy sources are solar and wind power, alternative vehicle fuels and hybrid cars.
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.
As we all know that, history of solar energy is as old as the humans. Since last two centuries human beings started to use it in order to generate electricity. We get electricity form the sun, directly by some simplest processes or else we can get it without any processes too. ‘Many materials produce small amount of electricity when they are exposed to the light’ – this was discovered by Alexandre Edmond Becquerel in 1839. Photovoltaic (PV) converts sunlight into electricity. Sunlight based power is apparently the cleanest, most dependable type of renewable energy accessible, and it can be utilized as a part of a few structures to control your home. Sun powered controlled photovoltaic (PV) boards change over the sun 's beams into power by energizing electrons in silicon cells utilizing the photons of light from the sun. This power can then be utilized to supply renewable energy to our homes. Solar panels are the devices that convert light to electric energy, which are called "solar" panels. The powerful source of light is available from the Sunlight, which are called Sol in technical world.
The development of renewable and alternative energy is becoming more and more necessary as the traditional fossil fuel energy is a non-renewable energy and can cause various environmental problems such as the global warming effect.
The worldwide demand of energy has been increasing considerably. Up to 2030, it is supposed to be 60% higher than today (B. SCHMITZ, 2013). Currently, non-renewable energy sources, like coal and oil, are more commonly used, since they are cheaper than renewable energies. In the European Union, 80% of the energy consumption demands are covered by fossil sources (B. SCHMITZ, 2013). But, non-renewable energy sources are running out and they are also very harmful for the environment, since they generate greenhouse gases. So, it is very important to discover more renewable ways to generate energy.