What about China s renewable energy resources? What is the state of renewable energy development?

With the development of society, new and renewable energy with green, low-carbon and environment-friendly characteristics are favored, representing a new direction for future energy development.

Energy is an important material foundation for the survival and development of human society. In recent years, with the development of society, new and renewable energy with green, low-carbon and environment-friendly characteristics have been favored, representing a new direction for future energy development. In 2017, the utilization of new and renewable energy in Beijing reached 5.43 million tons of standard coal, accounting for the proportion of the city's total energy consumption.

Excerpt from Huaxia Energy Network: Beijing***: Coordinate and promote the development of renewable energy in the city and vigorously develop solar energy.

11. Non-renewable energy sources include: coal, natural gas, oil shale, and nuclear energy.

22. Renewable energy includes: solar energy, hydropower, wind power, biomass energy, wave energy, tidal energy, and ocean temperature difference energy.

33. Renewable energy: energy that can be continuously regenerated and replenished regularly in nature.

44. Non-renewable energy: energy that has been formed over hundreds of millions of years and cannot be restored in a short period of time.

Renewable energy sources include solar energy, bioenergy, wind energy, hydro energy, marine energy, geothermal energy, hydrogen energy, nuclear energy, etc.

1. Solar energy: directly from solar radiation. The main interior is to provide heat and electricity.

2. Bioenergy: Through photosynthesis, green plants convert solar energy into chemical energy, which is stored in the body, which can flow in one direction along the food chain, and finally be converted into heat energy and lost. Energy is obtained from biogas through combustion and anaerobic fermentation.

3. Wind energy: The energy provided by solar radiation causes the difference in air pressure due to uneven cold and heat, resulting in the horizontal movement of air - the formation of wind. Energy is mainly obtained through wind turbines.

4. Water energy: energy is provided by solar radiation, generating water cycle, warm and humid air from the ocean, heating rises, solar energy is converted into potential energy, when precipitation is formed on the high mountains, water flows to a low place, and potential energy is converted into kinetic energy, which is water energy. Energy is obtained mainly through hydroelectric generators.

5. Ocean energy: The energy contained in seawater movements, including tides, waves, and currents, is also inexhaustible. Tidal energy mainly comes from the gravitational pull of celestial bodies such as the moon and the sun, and the energy of waves and ocean currents is mainly affected by wind.

Electricity is generated mainly through the kinetic energy of the tides.

6. Geothermal energy: from the decay of radioactive elements in the earth's interior. It can be used for geothermal power generation and heating.

7. Hydrogen energy: energy is obtained through combustion or fuel cells.

8. Nuclear energy: energy is obtained through nuclear power stations.

Many people know about renewable energy, such as our common light, water, and wind energy are renewable energy, in addition to biomass energy, geothermal energy and other non-fossil energy, these are clean energy, which are of great significance for improving the energy structure, protecting the ecological environment, responding to climate change, and achieving sustainable economic and social development. But to be honest, the development and utilization of renewable energy in the world is not very perfect, and China also has a lot of room for improvement. Previously, I saw that the new wave of renewable energy under the "3060" dual carbon goal - endogenous power and cross-border applications" released by the international environmental protection organization Greenpeace fully emphasized that renewable energy represented by wind power and photovoltaic power is not only the main force in promoting the decarbonization and emission reduction of China's power sector, but is also expected to play an important role in the emission reduction of industry, transportation and construction sectors.

Greenpeace also said that technologies in photovoltaics, wind power, energy storage, hydrogen production and other fields are accelerating iteration at an unprecedented rate. We believe that our country will be able to better apply these renewable energy sources in the future and inject more strength into the realization of the goal of carbon neutrality.

Wind energy, solar energy, hydro energy,Biomass energy, geothermal energy, marine energy and other non-fossil energy.

Renewable energy.

English renewableenergy) refers to wind energy, solar energy, hydro energy, biomass energy, geothermal energy, marine energy and other non-fossil energy, is an inexhaustible energy, is relative to the exhaustion of non-renewable energy energy, harmless to the environment or minimal harm, and the resources are widely distributed, suitable for local development and utilization.

China's renewable energy has abundant resources. Among them, the development of hydropower technology is 100 million kilowatts, only 30% of the development by the end of the "Twelfth Five-Year Plan", the development of wind power technology is 10.2 billion kilowatts, and the developed amount is 100 million kilowatts, as of the end of 2016, China's solar power generation is 66.2 billion kilowatts.

It only accounts for 10,000 of the reserves. Of course, the development of renewable energy is not directly comparable with coal and oil, but the data shows that China is rich in renewable energy resources, but the degree of development is low, and it has broad development prospects.

From the perspective of China's renewable energy development, based on the reverse distribution of China's resource endowment and load center, the matching of resources and load is relatively poor, and it is difficult to absorb it locally in some areas. There are relatively few peak shaving power sources in the power supply structure of the "Three Norths" region, especially the proportion of heating units in self-supplied power plants, which further limits the peak shaving capacity during the winter heating period. China's economy has entered a new normal, the demand for electricity has slowed down, and there has been a relative surplus of installed capacity; ancillary services policies are not in place, or are poorly implemented; The construction speed of renewable energy is relatively fast, the planning and construction of supporting power grids are relatively lagging behind, and the transmission capacity of electric energy channels needs to be improved.

In general, during the "13th Five-Year Plan" period, it is necessary to actively and steadily develop hydropower, comprehensively coordinate and promote the development of wind power, promote the diversified utilization of solar energy, develop biomass energy according to local conditions, accelerate the development and utilization of geothermal energy, and promote the demonstration and application of marine power generation. In addition, the development of the renewable energy industry has also put forward clear development goals in terms of heating, fuel, and gas supply: 800000 square meters of solar water heaters in the heating system, and 1600000 square meters of geothermal energy utilization; In the fuel industry, the annual output of biofuel ethanol is 4 million tons, and the annual output of biodiesel is 2 million tons; The annual gas supply reaches 8 billion cubic meters.

The cumulative installed capacity of renewable energy power generation is nearly 800 million kilowatts, accounting for 40%.

From 2015 to 2019, the installed capacity of renewable energy power generation in China continued to expand, and in 2019, the cumulative installed capacity of renewable energy power generation in China reached 100 million kilowatts, nearly 800 million kilowatts, accounting for about 40% of the total installed power capacity, an increase of about 2 percentage points year-on-year.

Wind power and hydropower dominate, and biomass power generation is growing rapidly

From the perspective of the national renewable energy structure, wind power and hydropower still occupy a dominant position, accounting for more than 70%. In 2019, the cumulative installed capacity of wind power accounted for the ratio of megaliters; Proportion of cumulative installed capacity of hydropower. The cumulative installed capacity of photovoltaic power generation.

From 2015 to 2019, the cumulative installed capacity of various renewable energy sources in China has been increasing, especially wind power and photovoltaic power generation, which exceeded 200 million kilowatts in 2019, with the cumulative installed capacity of wind power reaching 100 million kilowatts and photovoltaic power generation reaching 100 million kilowatts. The cumulative installed capacity of non-hydropower renewable energy has increased significantly, with the cumulative installed capacity of non-hydropower renewable energy increasing by about 16% year-on-year in 2019.

In terms of the cumulative installed capacity growth rate of various renewable energy sources, the cumulative installed capacity growth rate of biomass power generation in 2019 reached a significant higher rate than that of other renewable energy sources. The growth rate of China's cumulative installed capacity of photovoltaic power generation has changed greatly, from 2017 to about 4 times, mainly because in 2018, China's photovoltaic industry entered a period of transformation and adjustment. Affected by the comprehensive impact of policy shifts, industrial transformation and other factors, the revenue prospects of photovoltaic power generation have been frustrated, and the growth rate of cumulative installed photovoltaic capacity has declined, but the overall growth trend is increasing.

In addition to the large changes in the growth rate of the cumulative installed capacity of photovoltaic power generation, other growth and development such as hydropower, wind power, and old biomass are relatively stable. The average growth rate of the cumulative installed capacity of hydropower, wind power, and biomass has reached the average growth rate.

The power generation of renewable energy exceeded 2 trillion yuan, and the role of clean energy has emerged

The expansion of the installed capacity of renewable energy has promoted the further improvement of the utilization level of renewable energy. From 2015 to 2019, the country's renewable energy generation increased steadily. In 2019, the country's renewable energy power generation exceeded 2 trillion kWh, reaching 1 trillion kWh, an increase of about 176.1 billion kWh year-on-year, accounting for a percentage point of total power generation.

Among them, hydropower trillion kilowatt hours, a year-on-year increase; wind power trillion kilowatt hours, year-on-year growth; Photovoltaic power generation trillions of scattered kilowatt hours, a year-on-year increase; Biomass power generation is one trillion kilowatt hours, a year-on-year increase.

China has gradually strengthened the development and utilization of clean energy and renewable energy, promoted the revolution in energy production and consumption, and the clean energy substitution role of renewable energy has gradually emerged. According to the National Energy Administration, it is expected that 5 billion yuan of new subsidy funds will be added in 2020 to support new wind power, photovoltaic power generation and biomass power generation projects, and domestic renewable energy will be further developed in 2020, which will further play the role of renewable energy and clean energy substitution.

The above data ** is in the Prospective Industry Research InstituteAnalysis report on China's renewable energy industry market outlook and investment strategic planning

According to **, renewables will be the main ** for electricity in 2030.

Renewable energy refers to non-fossil energy sources such as wind, solar, hydro, biomass, and geothermal, which are clean energy. Renewable energy is a green and low-carbon energy, and it is an important part of China's multi-wheel drive energy system, which is of great significance for improving the energy structure, protecting the ecological environment, responding to climate change, and achieving sustainable economic and social development.

Total global energy demand will continue to grow steadily, driven by developing economies, with electricity showing strong growth across all energy categories. With the continuous progress of technology, the advantages of photovoltaic power generation will become more and more significant in the future.

The five characteristics of the new power system: with new energy as the main body, it has a high degree of flexibility to adapt to the intermittency and fluctuation of wind and solar energy, power electronics greatly reduces the moment of inertia of the system, and the combination of centralized and distributed, highly digital, intelligent and interconnected.

The significance of developing renewable energy:

The biggest significance of using renewable energy is to reduce the use of fossil fuels, thereby reducing carbon dioxide emissions and reducing air pollution. In the past, large quantities of fossil fuels were burned, which was a major cause of climate change. With renewable energy, the use of fossil fuels can be reduced, which in turn reduces greenhouse gas emissions.

Renewable energy also contributes to economic growth. The adoption of renewable energy can accelerate the process of poverty alleviation in the region, promote employment, provide more employment opportunities for **, and promote sustainable development. The use of renewable energy can increase the overall income of society, increase economic vitality, and improve the level of social life.

If used in large quantities, it can also save on fuel costs, improve infrastructure, reduce poverty, and bring social stability.