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As global awareness of pollution issues increases, and the need to increase reliance on renewable sources of energy and fossil fuels such as oil and gas, Saudi Arabia prepares integrated plans to reach its real potential.
According to a number of international experts, Saudi Arabia will surprise the markets in the field of renewable energy in the coming years.
Although experts do not deny the effectiveness of fossil fuels in the production of electricity, they pollute the environment. Exhaustion [45] In this context, five sources of clean energy are competing to occupy the country 's nuclear power center, The main global race, such as nuclear energy, solar, biological, hydroelectric and wind are clean sources of energy, will play and will play a growing role in the future to meet community needs and economic development.
Experts point out that the past few years have shown more support and prejudice in favor of wind and solar energy at the expense of other sources.
The risks surrounding nuclear reactors, their high cost and the problems associated with the disposal of nuclear waste are all factors that weaken the use of nuclear energy as the optimal solution to solve the problems. energy problems The dependence on hydroelectric power generated by the dams is related to the geographical nature: it can not be produced in the desert countries where there are no rivers.
Bioenergy has recently been questioned in many countries, such as the need to cultivate large tracts of agricultural land with crops used for electricity production rather than providing food, especially with a number of hungry people from 850 million to one billion people in the world, one wonders about the morality of this option and bioenergy production includes burns that pollute the environment relatively.
The option remains solar and wind energy In recent years, the wind energy option has become more and more popular for many reasons, the most important of which is the Low cost of energy generating turbines. Wind farms can operate without sun and can be built in water or on land.
This change in dependence on renewable energy will meet the growing demand for electricity in the world.
According to data from the International Energy Agency, global demand for electricity will increase by 70% by 2040, due to emerging economies in India and China. Africa, Middle East and Southeast Asia To date, more than 17% of the world's population does not have electricity, while the majority of the population uses traditional sources of heating and electricity. # 39; lighting.
This year, due to the expected decline in Germany, the United Kingdom and India, this decline will be offset by an increase in productivity in North America, the Middle East, Africa and South America . And these surprises confirm to the "economic" that Russia and Saudi Arabia could be the expected surprise in the production of wind energy, because it is clear that there are integrated plans in both countries to reach their real potential. Saudi Arabia may be at the beginning of the road as the financial capabilities and desire of global companies to access Saudi markets will open new horizons in this industry. The Kingdom's Vision 2030 says that it aims to reach 9.5 gigawatts of wind power and solar energy by 2023, to reduce dependency on a kingdom over oil, creating more economic diversification. "
" The famous Bloomberg economic site had stated in a report earlier this year that Saudi Arabia had allocated between $ 5 billion and $ 7 billion for renewable energy projects, 800 megawatts of power. 39, wind power this year.
He notes that the Kingdom may be at the beginning of the road, moving with the global trend, and this may strengthen its position under its economic attractiveness to large corporations.
Economist "Chris Green, an expert at the Center for Renewable Energy, "Aligning the wind is back to L There are 80 countries in the world that use wind power on a commercial basis."
"Marine wind turbines are more efficient than wind turbines Because of the wind speed and direction The more stable, the result is that fewer turbines have to be installed to produce the same amount of electricity as the onshore wind turbines and the marine turbines do not interfere with normal use of land The problem of marine wind turbines requires higher upfront investments and higher operating and maintenance costs, even if the fundamentals of techno Logic are the same on land and at sea, marine wind energy is more advanced than wild technology. "
The International Energy Agency states that wind turbines require different components to perform their work effectively, some components are connected to the electrical infrastructure, others are connected to the Infrastructure In the case of marine turbines, the depth of the sea is an important factor in the economic feasibility study of wind farms, as the cost of the foundation increases considerably with depth.
Economist Dr. Alison Geffren, professor of energy economics, on the bulk of investments in renewable energy in recent years, where investments amounted to 104.3 billion l '. last year, accounting for 47% of total investments in renewable energy, which amounted to $ 216.1 billion .83 billion, and farms The total value of wind energy investment offsho re was about 21.3 billion dollars.
Part of the increase in investment is due to growing global awareness of the importance of the clean environment, but another important part is the technological development of wind turbines. And China alone has completed 13 wind farms in 2017.
Last year, China maintained its position as the largest wind market since 2009 and last year, the production of wind farms was the largest in the world. China's wind energy has increased by 26% compared to 2016 While the energy generated by farms The engineer Alan Dinken, a former consultant to the World Wind Energy Council, says: "L & rsquo; Asia is the world leader in the development of wind farms, followed by Europe and North America. Third, that was the situation last year, which is the case since 2010, most of the countries that have established wind farms do not fall under the Organization for Economic Cooperation and Development. By the end of 2017, 30 countries were producing 1,000 MW, 18 in Europe, as well as China, India, Japan, South Korea, Australia, the United States, Canada, Mexico and three countries of South America: Brazil, Chile, Uruguay and South Africa. 200,000 MW. "
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