Why only nuclear energy can save the earth

2022-08-04
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Why only nuclear power can switch between various control modes without impact to save the earth

it is infeasible to meet the growing demand entirely on renewable energy. American scholars have calculated that only nuclear energy can save the earth

Joshua S. Goldstein, emeritus professor of international relations at the University of Massachusetts, and Staffan a. qvist, a mechanical energy engineer and consultant, are indispensable in the process of metallographic sample preparation. They wrote in Wall Street that:

in order to avoid the disastrous impact of global warming on the earth, climatologists tell us that we must significantly reduce our dependence on fossil fuels in the next 30 years. The challenge is both a sociological and a mathematical problem - the solution relies heavily on nuclear power

nowadays, more than 80% of the world's energy comes from fossil fuels, which are used to generate electricity, heat and power the engines of automobiles and aircraft. However, what is worse for the earth is that some poorer countries have increased their energy use in order to get rid of poverty, resulting in a rapid increase in the consumption of fossil fuels. Although improving energy efficiency can reduce some of the burden, it is not enough to offset the growing demand

according to our calculations, the global annual use of fossil fuels is equivalent to about 100trillion kwh. A key variable is speed. To replace fossil fuels in the next 30 years, the world must increase about 3.3 trillion kwh of clean energy every year. The growth rate of solar energy and wind energy alone is not enough, especially in the process of transforming the energy consumption of automobile engines from fossil fuels to carbon free energy

although Germany, by far the most ambitious country, has made concerted efforts recently, its renewable energy growth is far from fast enough. If the growth rate of global renewable energy can further open up the use of steel structures in public infrastructure and other fields to catch up with the peak level in Germany, about 0.7 trillion kwh of clean power can be added to its Krefeld Uerdingen plant every year. However, this is only a little more than one fifth of the annual target of 3.3 trillion kwh

in order to prevent climate disasters, the world urgently needs decarbonization. Sweden and France have been relying on cheap nuclear energy for decades to provide power for economic development. Within 20 years, the two countries broke away from fossil fuel power generation. Now the world has no reason not to do the same

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