Increase the income for the farmer uncle! Play with biomass power generation!

At present, there is such a situation in China, ↓↓↓.

With the improvement of crop yield in rural areas of our country, the production of straw has reached an unprecedented scale, and the treatment of straw has become a major problem. The remaining straw is often "burned", and the large-scale burning of straw is banned repeatedly.

Cause air pollution ↓↓↓

But in fact, uncle farmer, do you know? The straw you burned should not have been one of the main culprits of pollution, they are all money to get rich!

How can straw help farmers get rich?

↓↓↓

Recycling straw →, incinerating power generation → ash and reusing → to increase farmers' income

This is simply a sharp weapon for accurate poverty alleviation.

This way of burning straw to generate electricity is called "biomass power generation".

Biomass power generation can realize the centralized combustion of rural residues including straw, which is conducive to centralized control and can effectively deal with the air pollution caused by unorganized biomass incineration.

It also has an advantage: increase the income for the farmers!

To build a 25000 million straw power plant, it needs to consume more than 200,000 tons of straw every year:

If calculated according to the purchase price of 200 yuan per ton of straw, it will increase the annual income of farmers in the area by more than 40 million yuan, benefiting about 50,000 households; the ash residue after straw burning can also be provided to farmers as potash fertilizer to reduce farmers' farming costs.

At the same time, the industrial chains of straw acquisition, storage and transportation can provide 1000 jobs in local rural areas.

If biomass power generation can be widely promoted in rural areas, it can not only alleviate China's air pollution, but also greatly increase farmers' income!

As the saying goes, "know yourself and know the enemy, a hundred battles will not be defeated". If we want to get rich through biomass power generation, we still have to have a comprehensive understanding of the past life and this life of biomass power generation.

one

The fourth largest source of energy on a par with wind and solar energy

Biomass energy is the fourth largest energy in the world after coal, oil and natural gas. Biomass direct-fired power generation is a new power generation mode juxtaposed with wind power and solar energy.

two

Environmental protection and energy saving

Biomass direct-fired power generation has carbon neutralization effect. It is estimated that the operation of a 25000 kilowatt direct-fired power plant can save 110000 tons of standard coal and reduce carbon dioxide emissions by 220000 tons per year compared with similar thermal power units.

three

Great potential for development

According to statistics, the earth produces about 170 billion tons of biomass through photosynthesis every year, which contains energy equivalent to 10-20 times the world's total energy consumption, but the current utilization rate is only about 3%, and the prospect of development and utilization is very broad.

Cumulative installed scale of global biomass and waste power generation from 2007 to 2013 (unit: GW)

What is the current situation of biomass power generation in China?

By the end of 2015, the total installed capacity of biomass power generation in China is 10.31 million kilowatts, and 29 provinces (cities and autonomous regions) have built biomass power generation projects.

Installed capacity and distribution of agricultural and forestry residues direct-fired grid-connected power generation in 2015 (photo source: China Renewable Energy Industry Development report 2014)

When it comes to agricultural and forestry leftovers, the five southern provinces are also large areas of agricultural and forestry production: Rice, sugar cane, natural rubber. The leftovers of these agricultural and forestry crops can also generate electricity. At present, the construction of the first biomass power generation project in Hainan Province is being actively promoted by the Southern Power Grid Energy Company. After the completion of the project, about 98900 tons of standard coal can be saved every year.

Biomass direct-fired power generation is the main form of utilization of biomass energy in China. The 12th five-year Plan for Biomass Energy Development points out that the total amount of biomass resources that can be used as energy in China is about 460 million tons of standard coal per year. At present, about 22 million tons of standard coal has been used, with a utilization rate of less than 5 percent. This means that biomass power generation still has 95% room to rise!

To what extent will 95% of the upward space develop? It's too abstract!

Can you name a specific chestnut?

Based on the data of resource endowment, technological progress and development environment, Frost & Sullivan put forward the research results of cumulative installed capacity of biomass power generation in China as follows:

By the end of 2015, China's cumulative biomass design installed capacity was 6700 megawatts, which was lower than the development target set by the National Energy Administration, and accounted for less than 1 per cent of the country's total installed power generation capacity of 1506700 megawatts.

In fact, in some developed countries, biomass power generation has brought substantial profits for the country, these countries can be used as the reference object of biomass development in our country.