The development of renewable energy has broad prospects, and the control of climate warming can be expected in the future

    The development of human civilization in the 20th century largely relied on the development and utilization of fossil fuels such as coal, oil, and natural gas. However, the reserves of these fossil energy are limited, and the excessive use of fossil energy has also caused serious harm to the Earth''s environment, making human Lebensraum a great threat. The upcoming United Nations Climate Conference in Paris, France will collaborate with multiple countries to control climate change, with pollution emissions caused by energy use being .

    one of the key areas of governance.

    In order to reduce the harm of pollution to the environment and public health, the more effective development and utilization of new energy has become an important breakthrough in protecting the environment and improving environmental quality. Nowadays, people have mastered the methods of using various clean energy sources such as solar energy, wind energy, and nuclear energy to replace fossil fuels. These clean energy sources not only have low pollution, but are also inexhaustible and can fully realize the beautiful dream of sustainable human development.

    Solar energy: It can truly rely on the weather for food.

    Human beings have a long history of utilizing solar energy. As early as 2000 years ago, people knew how to use steel tetrahedral mirrors to focus sunlight for ignition and use solar energy to dry agricultural and sideline products. In fact, solar energy, as an inexhaustible clean energy source, has enormous potential for development and application. International Energy Agency data shows that if solar photovoltaic systems are installed in 4% of the world''s deserts, it will be enough to meet the global energy demand. The "Photovoltaic Building Plan" launched by the United States, the "Million Roof Photovoltaic Plan" launched by Europe, the "Asahi Plan" launched by Japan, and the "Bright Project" launched by China have also sparked a wave of solar energy applications worldwide.

    Although solar energy is widely recognized as a clean energy source, it also has its corresponding limitations. First, although the total amount of solar radiation reaching the Earth''s surface is large, the energy flux density is very low. It is also affected by natural conditions such as day and night, season, geographical latitude and altitude, and random factors such as sunny, cloudy, cloud and rain. Secondly, the current level of development of solar energy utilization, some aspects are theoretically feasible, and technically mature. However, some solar energy utilization devices, because of low efficiency and high cost, in general, the economy can not compete with conventional energy.

    However, with the progress of science and technology, people have designed thin film batteries to overcome the shortcomings of low conversion rates. At present, photovoltaic power stations are being built around the world, and the cheap power generation technology makes up for the electricity demand of large cities. In the future, solar power generation will become an important part of the global total, some experts predict that the future development of solar energy will replace fossil energy and even nuclear energy to become the world''s first.

    Wind power: It is cheap and abundant.

    In nature, wind is also a renewable, pollution-free and large reserves of energy. With global warming and energy crisis, countries are stepping up the development and utilization of wind power. The utilization of wind energy is mainly in the form of wind power and wind power generation.

    Wind power as a clean energy source. Wind power is cheap, as long as it is located in the right place. Moreover, wind energy facilities are mostly three-dimensional facilities, which can also protect the land and ecology. However, the use of wind energy is severely limited by geography, and the wind speed is not stable in many areas, so the amount of energy generated is not stable. In addition, when wind power generation is carried out, the wind power generation machine makes a huge noise, which also causes certain damage to the surrounding environment.

    The World Wind Energy Organization''s analysis of the future development of wind energy said that due to the low-risk characteristics of wind energy and the demand for clean and reliable energy around the world, wind energy will receive more and more attention and investment in the future. It is expected that by 2020, the global installed wind power capacity can reach at least 1,500 GW, and wind power generation has the potential to reach 12% of global electricity consumption.

Win Power forward the news for information,not representing approval for some certain opinions in the passage.