Even the fleetest of glances at a map of worldwide solar energy levels shows Oman to be well placed to exploit the energy-giving rays of the sun. In fact, over the last few years, a gaggle of reports have been published extolling the virtues of exploiting this renewable energy source. However, with increasing and more urbanised populations consuming greater and greater amounts of energy, only now are governments across the Gulf and wider MENA regions seriously looking at harnessing solar power to help fill potential energy deficits.
Sealing and mounting application of epoxy resins increase the environmental tolerance of the solar equipment
Mr Jigar Shah, quoted in a recent article, said investors were “desperate to invest in the Middle East solar industry” and were waiting for clear instructions from the governments in the region. He said, “The economics of switching to solar energy are far better here than in South Africa, India, Brazil, China and the US. Now that the costs of developing solar technologies have significantly declined, it is time for the Middle East to turn talk into action.”
That there is huge potential in the solar industry was underlined in no uncertain terms by the announcement last year of a $2 billion project to develop solar power projects in Oman. The plans also envisage creating industrial plants for the manufacture of solar panels and aluminium frames, to be used by the power station and also for local consumption and export.
Knowledge and technology transfer were also critical contributors to the success of the project which also aimed to tie-up with major international technology companies and international universities with expertise in renewable energy education, to help train the local population in servicing this burgeoning industry.
David Heimhofer, Chairman of Terra Nex Group and Managing Director of Middle East Best Select Fund, said, “By attracting foreign direct investment in the growing renewable energy sector and using German expertise, Oman will become not just a regional leader in the field, but also benefit from the great intrinsic value within the complete value chain associated with this economic sector. He says“In addition to generating new jobs for the Omani people and boosting exports, this project creates an entire industry that Oman can be proud of.”
The project is expected to deliver more than 2000 jobs for Omanis across a diverse range of industrial sectors and services. In order to increase the skill set of the local population to help service these new jobs, the University of Zurich proposed the setting up of an educational institution in the Sultanate specialising in the field of renewable energy engineering.
Renewable energy. Clean energy. Green energy. Sustainable energy. Alternative Energy. Renewal Energy. No matter what you call it, energy such as wind, solar, biomass and hydroelectric is having an impact on your life and could have an even bigger impact in the future. Renewable energy, in the most basic terms, is precisely what it sounds like. It’s power that comes from sources that regenerate, unlike fossil fuels, which only exist in a limited amount.
The cost of alternative energy systems has dropped sharply in recent years
From 2000 to 2016, the use of renewables in the United States more than doubled and is expected to continue to grow. In 2016, they made up about 10 percent of total energy consumption and 15 percent of electricity generation. During the last 5 years, green energy patents filing worldwide has increased by 50 percent. Consumption of renewable energy has grown worldwide due to government incentives and requirements for renewable energy and the desire to switch to cleaner fuel in order to protect the environment.
There are a number of different sources of renewable energy in use today. Here are some of the most common ones.
The U.S. solar industry has grown at an average annual rate of 68 percent over the last decade in the form of rooftop solar panels for individual buildings, solar farms built by utility companies and community solar projects, which produce solar for energy users in a certain area through a collection of solar panels.
In Australia the solar industry is also increasing with a record breaking 3.5 million panels installed last year. Queensland was the leader in solar panels that were installed.
Solar photovoltaic panels capture sunlight and convert it directly into electricity, which can power a small device such as a watch or sent into the grid to be distributed to a utility’s customers.
Wind turbines consist of a large tower, which is often around 100 feet tall, and several blades that use the power of the wind to spin. The blades are connected to a shaft that spins a generator in order to create electricity.
Like solar energy, power generated with wind can either be used for a specific application such as pumping water or powering a farm, or transferred into the electrical grid to meet other energy needs.
Biomass is another common form of renewable energy. Biomass is any natural substance such as wood, plant matter, gas from landfills and even municipal solid waste that contains stored energy from the sun.
When those substances are burned, they release that energy, which can be used as heat or fuel. Biomass can also be made into a liquid or gas that can be used as fuel.
Bioliquids, such as ethanol and biodiesel, are frequently used to power vehicles. Around 40 percent of the corn grown in the U.S. today is used for biofuels. Researchers are currently exploring new ways biomass can be used and additional substances that could be used for biomass energy.
When water flows, it produces energy. We capture this energy by allowing moving water in rivers, waterfalls or elsewhere to turn generators that produce electricity. Hydroelectric plants can also be man-made, as is the case with dams. Man-made reservoirs hold water through the use of dams. That water is then released to flow through a turbine and create electricity.
Biofuels are increasingly being used to power vehicles
Another key advantage is the fact that they are renewable, which means we won’t ever run out of them. This stability could make access to energy more stable in the future. It can also keep energy prices more predictable, because the markets are subject to changes in supply.
Renewable energy is also flexible and can power large areas or single homes. Additionally, renewable energy projects create a number of well-paying jobs and tend to have a significant economic impact.
Just like with fossil fuels, there are some disadvantages as well. Renewable energy plants are subject to fluctuations in wind, sunlight and other natural resources, meaning some days or in some particular months, a facility might produce more electricity than others. Today, in areas where renewables are common, fossil fuels are often used to make up any shortcoming in renewable energy production.
Due to their reliance on natural occurrences, renewables may fare better in some areas than others. An area with lots of direct sun all day long will be more suitable for a solar plant than somewhere that’s often dark and cloudy. Renewable energy farms also often require large areas of land, and while renewable energy tends to be cheap, initial construction and development costs can be quite high.
Despite these disadvantages, renewables are proving an important part of the energy mix of today and of the future, especially in the face of environmental concerns and worry about the availability of fossil fuels. Chances are we won’t see the end of the growing renewable energy industry any time soon.
About the Author
Emily Folk is a freelance writer and blogger on topics of renewable energy and conservation. To get her latest posts, check out her blog, Conservation Folks, or follow her on Twitter.
While using alternative sources of energy is a right way for you to save money on your heating and cooling bills, it also allows you to contribute in vital ways to both the environment and the economy. Alternative energy sources are renewable, environmentally sustainable sources that do not create any by-products that are released into the atmosphere like coal and fossil fuels do.
Burning coal to produce electricity releases particulates and substances such as mercury, arsenic, sulfur and carbon monoxide into the air, all of which can cause health problems in humans.
Other by-products from burning coal are acid rain, sludge run-off and heated water that is released back into the rivers and lakes nearby the coal-fired plants. While efforts are being made to create “clean coal,” businesses have been reluctant to use the technology due to the high costs associated with changing their plants.
If you are considering taking the plunge and switching to a renewable energy source to save money on your electric and heating bills or to help the environment, you have a lot of decisions to make. The first decision you need to make is which energy source to use in your home or business. Do you want to switch to solar energy, wind power, biomass energy or geothermal energy?
Emissions from homes using heating oil, vehicles, and electricity produced from fossil fuels also pollute the air and contribute to the number of greenhouse gases that are in the atmosphere and depleting the ozone layer. Carbon dioxide is one of the gases that is released into the air by the burning of fossil fuels to create energy and in the use of motor vehicles. Neither coal nor fossil fuels are sources of renewable energy.
Replacing those energy sources with solar, biomass or wind-powered generators will allow homes and businesses to have an adequate source of energy always at hand. While converting to these systems can sometimes be expensive, the costs are quickly coming down, and they pay for themselves in just a few short years because they supply energy that is virtually free. In some cases, the excess energy they create can be bought from the business or the homeowner.
While there are more than these three alternative energy options, these are the easiest to implement on an individual basis. Other sources of alternative energy, for instance, nuclear power, hydroelectric power, and natural gas require a primary power source for the heat so it can be fed to your home or business. Solar, wind, biomass and geothermal energy can all have power sources in your home or business to supply your needs.
Solar power is probably the most widely used source of these options. While it can be expensive to convert your home or business over to solar energy, or to an alternative energy source for that matter, it is probably the most natural source to turn over to. You can use the sun’s energy to power your home or business and heat water. It can be used to passively heat or light up your rooms as well just by opening up your shades.
You need your wind turbine to power your home or office, but wind energy has been used for centuries to pump water or for commercial purposes, like grinding grain into flour. While many countries have wind farms to produce energy on a full-scale basis, you can have your wind turbine at home or at your business to provide electricity for your purposes.
The cost of alternative energy systems has dropped sharply in recent years
Biomass energy has rapidly become a vital part of the global renewable energy mix and account for an ever-growing share of electric capacity added worldwide. Biomass is the material derived from plants that use sunlight to grow which include plant and animal material such as wood from forests, material left over from agricultural and forestry processes, and organic industrial, human and animal wastes. Biomass comes from a variety of sources which include wood from natural forests and woodlands, agricultural residues, agro-industrial wastes, animal wastes, industrial wastewater, municipal sewage and municipal solid wastes.
A heat pump helps cool or heat your home or office using the earth’s heat to provide the power needed to heat the liquid that is run through the system to either heat your home in the winter or cool it off in the summer. While many people use it, it doesn’t provide electricity, so you still need an energy source for that.
Energy is very important nowadays. Contemporary people can hardly imagine their existence without it. Humans always tried to produce cheaper and safer energy. Nature provides us with the energy we can renew daily. It provides people with the benefit which nobody can argue. It almost has no negative impact on the surrounding and is considered to be rather safe.
The cost of alternative energy systems has dropped sharply in recent years
When the scientists revealed that greenhouse gas effect led to the change of world’s climate they began to look for all possible ways to prevent the catastrophe. Fossil fuel does not give the chance to renew it after the use while sustainable energy can. In addition, fossil fuel is running out. That forces people to search some new ways to restore it. The depletion of sources motivated scientists to develop new methods of energy production.
A country or even some particular geographical area should select a suitable type of renewable energy source. It usually depends on sources the region possesses. For example, countries which are situated on the equator can benefit from solar energy while those regions which lack sunny weather should better provide themselves with hydro energy or biomass energy.
There are regions which are trying to find the most appropriate renewable energy type. For instance, Massachusetts varies the use of different renewable energy sources. The state government proves that their region is able to provide the citizens with more wind’s energy than with any other ecologically safe power supply. The use of wind energy is beneficial for the state not only because it is ecologically safe but also because it has an economic advantage. They produce both offshore and onshore winds’ energy.
Yearly industry report manifests that the first one is even cheaper and ranges up to sixteen cents one kilowatt per hour. Such energy is clean and beneficial. In 2009 the government of Massachusetts issued the project of developing offshore ocean energy for a number of its regions. This plan proves the indisputable convenience of wind power use for this concrete state of America.
Despite the fact that wind power is rather sustainable, the US industry report relies greatly on solar energy use. This conclusion is based on three main reasons. The first and most influential is the fact that not all American regions can provide wind energy because of geographical peculiarities. By the way, some scientists and consumers find it rather complicated due to huge transmission lines it requires. That is why solar energy is more effective.
All regions receive the sun energy almost equally and they can depend on it mostly. The next factor that influences the choice of solar energy is its permanency and regularity. Wind turbines are more inconstant than the solar ones. Solar panels are able to generate energy even if there is no sun. Clouds cannot stop the penetration of sun rays completely. Due to that, scientists in Massachusetts also found solar energy to be rather beneficial and constant. The last factor that contributes to the number of advantages of solar panels use is their productivity. They are capable to produce more energy than the turbines which are enabled by winds.
The experiment of solar and wind energy testing lasted during thirteen days in Massachusetts. It took place at the beginning of January. Solar panels managed to produce thirty-five kilowatt-hours of pure electricity. At the same time, the winds turbines had hardly provided the territory with fourteen kilowatt-hours of clean energy. The outcome of the experiment supported the idea of solar panels efficiency compared to the wind turbines productivity on Massachusetts territory.
The investigation reasoned the use of solar and winds’ energy. Even if some type of renewable energy is less effective still it provides humans with ecologically safe power. It is unsound to refuse at least from one of them. All renewable energy gives the chance to save the planet from ecological disaster and improve human lifestyle and health condition.
About the Author
Lauren Bradshaw started academic writing in 2003. Since then she tried her hand in SEO and website copywriting, writing for blogs, and working as a professional writer at CustomWritings professional essay writing service. Her major interests lie in content marketing, developing communication skills, and blogging. She’s also passionate about environment, philosophy, psychology, literature and painting.
Germany has been called “the world’s first major renewable energy economy” as the country is one of the world’s most prolific users of renewable energy for power, heating, and transport. Germany has rapidly expanded the use of clean energy which now contributes almost one-fourth to the national energy mix. Renewable energy contribute as much as one-fourth of the primary energy mix and the country has set a goal to producing 35 percent of electricity from renewable sources by 2020 and 100 percent by 2050.
Germany is the world’s biggest solar market and largest PV installer with a solar PV capacity of more than 32.3 GW in December 2012. The German new solar PV installations increased by about 7.6 GW in 2012, with a record 1.3 million PV systems installed across the country. Germany has nearly as much installed solar power generation capacity as the rest of the world combined and gets about 5 percent of its overall annual electricity needs from solar power alone.
Germany’s wind energy industry is one of the world’s largest, and it is at the forefront of technological development. Over half of all wind turbines in Germany are owned by local residents, farmers and local authorities which have tremendously improved the acceptance of wind turbines among local communities as they directly profit.
Being Europe’s primary wind energy market, Germany represents around 30 percent of total installed capacity in Europe and 12 percent of global installed capacity. Total wind energy capacity in Germany was 31.32 GW at the end of year 2012. Currently Germany is ranked third worldwide in installed total wind capacity with its share of total domestic electricity production forecasted to reach 25 percent by 2025.
Biomass energy is making a significant contribution to renewable energy supply in Germany and accounts for about 5.5 percent of the total electricity production in the country. Germany is the market leader in biogas technology and is also Europe’s biggest biogas producer. Last year around 7,600 systems with a cumulative capacity of 3,200 MW generated 21.9 billion kWh in the country, thus consolidating Germany’s status as a pioneer in clean energy technologies.
Renewable Energy Investment
Germany’s plan to phase out all 17 of its nuclear power plants and shift to renewable energy by 2022 is the largest infrastructure investment program in Europe since World War II. The country’s transition from nuclear energy-based power network to renewable energy systems will require investments of much as $55 billion by 2030.
Germany is the world’s third largest market for renewable energy investment which totalled $31billion in 2011. Sixty-five percent of investment in Germany was directed toward solar, with 29 percent ($8.5 billion) directed to wind. In addition, 700 MW of biomass capacity was added in 2011
The country offers generous feed-in-tariffs for investors across all renewable energy segments which is attracting huge private capital in cleantech investments. In 2010, the majority ($29 billion) of cleantech investment came from corporate investors across all sectors of the economy, including farmers, energy utilities, and industrial and commercial enterprises.
In the first six months of 2012, the amount of electricity produced from renewable resource rose from 20% to 25%, bringing Germany closer to its targets of 35% by 2020 and 80% by 2050. According to figures released by the government agency Germany Trade and Invest, 38% of the electricity produced by renewable energy during that period was through wind power, and almost 16% from solar.
Throughout the entire contemporary age, human beings have been using fossil fuels to meet their energy needs and requirements. Natural gas, oil, and coal have made it possible for people to receive power in their homes as well as power machinery for many years, thereby pushing civilization forward. However, human development has undergone a steady acceleration, thereby making the unsustainability of such energy ostensible or apparent. There was deterioration of global fuel supplies which have had a major contribution in polluting the atmosphere. So, to guarantee a sustainable future, the search of renewable energy sources took effect.
The civilization of today stands at a precarious moment. People are on the verge of embracing clean energy at a level which has never been seen before. However, before people choose to adopt clean energy and renewable power continuing its hasty advancement, right decisions have to be undertaken. By the stats of essayzoo.org, the introduction of clean energy in the worldwide scenario has raised questions regarding its stability and scalability. Unsteady guidelines and procedures for influencing future growth at a macro level underwent exacerbation because of lack of funding and technological immaturity. Nevertheless, there has been a vast growth and development of clean energy installations, irrespective of the slow pace, until a histrionic hike some few years ago.
The cost of alternative energy systems has dropped sharply in recent years
Today, a significant proportion of the globe’s electricity comes from renewable energy. Many countries have thus set up sheer volume installation targets to ensure they reduce the causes of pollution in their environment. Embracing various types of clean, renewable energy such as solar power, hydropower, and wind power help lessen the causes of pollution in a particular region. Thus, it is advisable that as many countries as possible choose to adopt renewable energy trends and get to enjoy and benefit from its merits.
Renewable energy is a warranty for human survival
As aforementioned, renewable energy helps reduce cases of pollution in an area. Traditional sources of energy such as kerosene lamps and diesel-run generators, cause air pollution as they generate huge volumes of pollutants, thereby creating poor air quality. This can lead to respiratory conditions among people as well as early deaths. However, renewable energy provides an ecological alternative. Also, industries emit gases which pollute the air, thereby putting human life at risk. But, renewable energy helps improve the situation.
Renewable sources of energy such as wind power, geothermal power, and solar power enable people from different communities to utilize natural resources in the production of green, clean energy. Hence, this enables people to manage their energy in an independent manner.
Renewable energy also helps reduce global warming. Human activities overload the air with carbon dioxide and other emissions from global warming. Renewable energy does not produce global warming emissions, albeit the processes it undergoes to produce clean energy. Hence, this helps keep the atmosphere clean and does not put the lives of many people at risk.
Renewable energy is also a warranty for human survival as it helps generate job opportunities for many people and other economic benefits. Renewable energy industries are more labor demanding, unlike fossil fuel technologies. Solar panels involve human beings for installation. Also, wind farms entail technicians for efficient maintenance. Hence, this implies that there is the creation of jobs during the generation of each electricity unit from renewable sources of energy.
Clean, renewable energy can improve the future
The future of clean energy shows a better environment and living conditions for many people. Human beings will not have to rely on other sources of energy to get their activities running. They will not have to ensure certain types of ailments, such as heart disease, cancer, and bronchitis, among other health conditions. Adopting renewable energy helps minimize the likelihood of these disorders happening.
Additionally, they will be able to create job opportunities for themselves when they embrace renewable energy rather than rely on fossil fuels for energy. Fossil fuels are not only capital intensive but also mechanical. Human beings will have to spend a lot of money on such a form of energy. Also, it does not require much of their effort to be put to use. On the other hand, renewable energy requires a lot of labor. There are various solar panels which require installation and wind farms which need maintenance from professional technicians. Thus, adopting renewable energy helps them to have jobs which can generate some income for them, thereby helping them to improve their living conditions.
Solar panels are becoming more accessible, for homeowners and businesses
Clean energy is also ideal for the future in that it helps reduce global warming. Human activities contribute to the overloading of the air with carbon dioxide and other discharges from global warming. But, renewable energy industries do not produce any global warming emissions. Hence, this makes the atmosphere safe and conducive for people to live in. It does not expose them to certain health conditions. Thus, they do not have to worry about their health now and then when using renewable energy.
Main types of clean, renewable energy
The energy trend shows that renewable energy is the future for humanity. Hence, this has had a major contribution in the discovery of various types of renewable energy. Some of them are as follows.
The production of this energy comes through the drilling of geothermal systems into the earth’s crust to reach deeper resources of geothermal power, thereby allowing broad access to geothermal energy. Geothermal plants are different in relation to the type of technology they use to cool and the one they use to transform the resource to electricity.
Channeling power from the wind is one of the most maintainable and hygienic methods to generate electricity. This is because it does produce any global warming discharges or toxic pollution. Additionally, the wind is affordable, infinite, and profuse. Hence, this makes it a feasible and all-encompassing substitute for fossil fuels.
Same to wind power, the sun offers a remarkable resource for generating fresh and maintainable energy.
Hydroelectric power incorporates small run-of-the-river plants and massive hydroelectric dams. Increasing capacity at these dams and river projects help generate some energy.
Nowadays the question of renewable energy is heard more and more often. It’s getting closer to us. Research work is being conducted in universities, students are preparing dissertations on this subject and even third part services can write your dissertation paper in short time with no compromise in quality. So the future of renewable energy shows to be promising. People will no longer have to rely on fossil fuels to get energy. They can embrace the utilization of renewable sources of energy, such as hydroelectric power, wind power, solar power, and geothermal power.
Furthermore, this proves to be a guarantee for human survival on the basis of the points above. Adopting renewable energy is an ideal choice many people and nations need to embrace. Moreover, this will help them identify and recognize renewable energy developments and how they can adopt them in their day-to-day activities hence improving their living conditions.
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