Development of solar energy

下面为大家整理一篇优秀的assignment代写范文- Development of solar energy，供大家参考学习，这篇论文讨论了太阳能的发展。南非现在受益于一些可再生能源技术生产的清洁电力，如太阳能、风能和水力发电。在城市地区，太阳能可能是更好的选择。因为太阳能发电厂有固定的部件和位置，也不像风力发电厂那样需要非常大的空间。太阳能在制定战略的过程中面临着许多挑战和机遇。太阳能在南非是一项相对较新的技术，尽管人们对这种清洁、免费的能源的兴趣仍在增长，但要提高人们利用这种能源的意识还有许多工作要做。

Selected country in this case will be South Africa. Two years ago, government and companies are not much interested in solar technology in South Africa. Today, businesses and government gradually treated it as a cost-effective alternative energy promotor with large potential to assist to deliver lower-cost energy, create more creation and improve local economies.

Entry mode

The entry mode for solar Africa is assisted by the governmental support. With more unstable supply of the energy, the supply of renewable energy will a large composition of the energy with less pollution and high efficiency of energy use. The urgency to use the solar energy is huge. This awareness of solar’s potential will possibly rise during the unstable supply of the energy in South Africa after experiencing so much blackouts, the high price of energy and unstable supply. By the end of the year of 2030, installed solar energy capacity is almost climbing over 8400 MW, while government has agreed to set down power purchase agreements (PPAs) for over 1450 MW from solar photovoltaic (PV) projects.

What is more, the entry mode for the solar energy is that the business can make full use of South Africa’s ideal climate of solar energy. Most areas in the South Africa has the energy hours for more than 2,500 hours of sunshine per year, which is at the highest level in the world, due  its Equatorial position which is a good place to get the direct sunshine all day and all year. The whole energy depends on the whole sunshine amount in the day and the time of all the year. In order to make full use of the sunshine, the businesses will install the solar energy for produce the solar energy in the optimum place in South Africa.

With the support from the government and large amount of the solar energy, the whole business for this is that the cost for the solar energy can be cut and the users of the solar energy will be at the largest preferential policies.

The strategies for the solar energy can be the cost advantage. With the capacity rising and supply of solar energy increasing, the cost is cheaper than the traditional energy. As electricity costs keep increasing, solar is becoming the most suitable and cost-effective choice for businesses in South Africa. While there is an initial capital cost, it can be repaid after five to eight years on the investment of the fixed assets. That’s a charming internal rate of return (IRR) especially taking solar electricity into consideration when it is then free of charge after the beginning payback period. As a result, solar PV becomes the businesses that is an attractive savings way.

South Africa’s renewable energy mix

South Africa now produce benefits from clean electricity produced by some renewable energy technologies, such as solar, wind and hydro. Every area has its advantages and can be used depending on local advantages. For example, areas by the sea are especially with large wind which can be used to wind energy. However, wind farms have the issues of local opposition since the stations are producing noises. This is also the same in urban areas where solar may be a better choices. Solar farms have fixed parts, with stations fixed in the positions and solar requires not so much space just as wind farms does.

In comparison with burning coal for energy, all means of renewable energy are clean enough. Fossil fuels produce carbon emissions which is a pollution to the air and are not a favorable energy source.  Fossil fuels are also having more expensive cost while renewable technologies such as solar are less costy in the long term because the sun’s energy has no charge. And it of course attracts to all profit-making companies, especially in the period that electricity costs in South Africa continue to rise.

There are so many challenges and opportunities for the solar energy to face for the making the strategies. Solar is a relatively new technology in South Africa and although interest in this clean, free source of energy is still growing, there is still much work to increase the awareness of people to make use of the energy. A mindset change is needed but this will take time since South still provides the cheap and clean energy such coal energy in many year so that still not so many people are willing to use the solar energy. Further instruction is required on the initial construction required in buying a solar system. Without crystal clear figures, businesses will be hard to interpretate how solar makes financial cost.

Solar’s increasing significance is indicated by the South African government’s support for solar. For instance, the government figures out the value of public-private cooperation in the development of solar projects. RustMo1 Solar Farm (7 MW solar plant) is one instance of this model and it is already related to the national grid and produce power in the area Eskom.

Contracts for 47 renewable energy programs were summarized in both in the year of 2012 and 2013, which will add up to 2460 MWp of solar energy capacity. A further R45 billion inveatment will be added in solar system in the year of 2014.

The South African government is estimated to sign PPAs with renewable energy manufacturers in July, when the proposed feed-in tariffs will have its own effects. The tariffs will let both residential and commercial parts  to produce own solar electricity and return all the excess back into the national grid, offering a good set of source of income.

Solar also offers businesses direction to reduce their carbon emissions and benefit for the environment. What is more, separating themselves from relying on the traditional grid by making advantages of solar electricity to meet their energy needs which indicates that businesses will be less influenced by the continuously rising electricity price or the making an obstacles of carbon tax.

Based on what National Treasury law director Lena Mangondo said, the solar PV industry, in the course of the IPP project, solar energy has created more than 20,000 jobs across the building and operations areas. There is also great chances for solar to produce more jobs, which is a stimulus that can help stimulate economic growth.

In the middle of concerns of cost tight economies, climate warming, resource reduction and increasing demand on South Africa’s already surpassed national grid capacity, there’s a great opportunity for solar to figure out many ways to many of the country’s energy concerns. Apart from the opportunity to choose a sustainable energy source which can help protect delicate ecosystems, more and more people will begin to use solar to protect the energy and the earth.

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