Promoting green and low-carbon development, practical measures in many places
Green production is accelerating, green consumption is in the ascendant, low-carbon energy saving is becoming a trend, and ecological protection is integrated into daily life... In recent years, people have firmly established and practiced the concept that green water and green mountains are golden mountains and silver mountains, and green has increasingly become a clear foundation for high-quality development. color.
The report of the 20th National Congress of the Communist Party of China stated, “We must promote the construction of a beautiful China, adhere to the integrated protection and systematic management of mountains, rivers, forests, farmland, lakes, grass and sand, make overall plans for industrial restructuring, pollution control, ecological protection, and address climate change, and coordinate the promotion of carbon reduction. Pollution, green expansion, growth, and promote ecological priority, conservation and intensive, green and low-carbon development.”
Look, in Fusong, Jilin, straw burning is prohibited, pesticides are reduced, and the carbon sink function of farmland soil is better utilized; It has been greatly improved; in Xinghai, Qinghai, the promotion of clean heating has increased the indoor temperature of every household and made the environment cleaner...Nature is the basic condition for human survival and development. Respecting nature, conforming to nature, and protecting nature are Intrinsic requirements for building a modern socialist country in an all-round way.
Standing at the height of harmonious coexistence between man and nature to plan for development, various places have come up with practical measures.
Jilin Fusong
Pesticide reduction "straw to meat"
In early winter, the reporter walked into Yongquan Village, Pumping Township, Fusong County, Baishan City, Jilin Province.
On the hillside, the corn stalks grow taller than a person, with plump and green corn cobs hanging on them.
Brother Jing Guili, a villager, is busy in the field, "We are in a mountainous area, the temperature is low, it is November, and this year's autumn harvest has just begun."
"The amount of pesticides in spring plowing is reduced, and the straw in autumn harvest is more useful." The 48-year-old brother Jing used "one less and one more" to summarize the agricultural changes he has felt in recent years.
The machine roared, and the corn stalks were "sucked" into the agricultural machinery. After the corn was harvested, the remaining stalks were twisted into off-white powder and scattered back to the field.
In recent years, agricultural technicians in Fusong County often go to the fields to promote straw returning to the field and promote conservation tillage techniques.
"As soon as the autumn harvest comes, the loudspeaker in the village always broadcasts 'No straw burning', and you may hear it in a while." After hearing a lot, Brother Jing started to try returning straw to the field with the mentality of giving it a try.
"Don't tell me, it's really good. In the past, burning straw was not only to bury it, but also to be afraid of fire. Now not only is my heart at ease, but the land is also fatter than before."
Since 2021, Fusong County has carried out a nationwide ban on straw burning, promoted the comprehensive utilization and harmless disposal of straw, and helped rural revitalization and black soil protection.
In 2021, the sown area of grain in Fusong County will be 226,100 mu, and the output of straw will be 89,900 tons. The use of straw in the county is mainly for feed, supplemented by fertilizer and farmers' own use.
Among them, the use of feed, fertilizer, and other energy uses totaled nearly 86,000 tons.
Different from plain areas, in Yongquan Village, many Banpo fields are not suitable for large-scale agricultural machinery.
What should I do with the remaining straw in the land that needs to be harvested manually?
"As long as you are willing to recycle, there are people rushing to collect this straw." Brother Jing said that every autumn, many farmers take the initiative to go to the fields to contact and recycle straw.
"We don't have to worry about it. People come to pack and transport it. This is called 'straw turning into meat'."
Exploring new ways to utilize straw is the only way to ban straw burning.
On October 16, 2020, the "Jilin Province "Straw to Meat" Project Implementation Plan" was issued, encouraging the processing of straw into livestock feed, and implementing support policies such as subsidies for whole plant corn silage and processing machinery subsidies for beef cattle farms.
"Now, the air in our village is getting better and better, and life is becoming more and more comfortable." Putting on gloves, breaking corn and chopping straw, Brother Jing did his work neatly, expressing emotion to the reporter.
Prohibiting the burning of straw and making good use of straw can not only reduce carbon emissions, help fight the battle to defend the blue sky, but also better play the carbon sink function of farmland soil.
In recent years, Jilin Province has actively promoted measures such as conservation tillage, straw returning, organic fertilizer application, and artificial grass planting to increase the organic matter content of farmland, thereby increasing the ability to absorb greenhouse gases and fix carbon dioxide.
In 2021, the area of black soil conservation cultivation in Jilin Province will reach 28.75 million mu, ranking first in the country.
Brother Jing told the reporter that when spring comes, technicians can still be seen in the field to help check the effect of straw fertilizers, recommend suitable pesticides, and remind them to use them appropriately.
"I saved a lot of medicine money, but the output is more."
In recent years, Fusong County has vigorously implemented the "double reduction" campaign of chemical fertilizers and pesticides.
As of the beginning of 2021, the amount of chemical fertilizers and pesticides used in the county has been reduced by 4,891 tons and 125.8 tons respectively, both down by more than 50%.
Fusong County is a microcosm of accelerated carbon reduction in Jilin Province.
In 2022, the No. 1 Central Document will include "research and development and application of carbon-reducing and sink-increasing agricultural technologies" for the first time.
As a large agricultural province, Jilin Province is gradually changing the traditional extensive production methods, reducing the amount of chemical fertilizers and pesticides, and reducing agricultural carbon emissions.
While developing high-quality grain products, Jilin has embarked on a path of green and low-carbon development.
This year, Brother Jing also got a new job, raising chickens under the forest for the village collective.
The total wood reserves in Fusong County reached 85 million cubic meters, and the forest coverage rate of the whole county was as high as 85.76%.
Keep the dense forest and seek more development possibilities from it.
"Chickens not only eat bugs, but also dig the ground to loosen the soil and fertilize the forest with manure. A chicken weighing four to five catties can be sold for more than 80 yuan."
Zhejiang Xianju
"Carbon Reduction Revolution" "Green Butterfly Transformation"
A semi-arched rainbow bridge crosses the street, connecting the ecological park with the cultural corridor. In the morning, old people do morning exercises here, and in the evening nearby residents are willing to take a stroll here. On weekends, it becomes a parent-child paradise again... This harmonious landscape, It is located in the medical equipment town of Xianju Economic Development Zone, Taizhou, Zhejiang.
"After the renovation of the town, the ecology here is improved, the scenery is beautiful, and life is more comfortable." Every evening, Guo Xiaomin, a villager in Guyan Village, Baita Town, would come here for a walk with his family. The garden is just as beautiful."
As its name suggests, "Xianju" County is an ecological county with a long history and culture and rich ecological resources.
In the early years, in order to develop the economy, the county set up an economic development zone.
However, the groundwater in the medical and chemical park under the development zone was once seriously polluted, and it was on the "problem list" of the central ecological and environmental protection inspection team.
"There were quite a few complaints about enterprises in the development zone in the past few years." Zhang Zhe, head of the Environmental Impact Assessment and Comprehensive Planning Management Section of Xianju Branch of Taizhou Ecological Environment Bureau, said frankly that while the medical and chemical industry in the zone brought high output value, Waste water and waste gas are also produced; foundry enterprises not only produce cinders, dust and noise, but also cannot get rid of the "label" of high pollution, high energy consumption and low output value, seriously affecting the lives of surrounding residents.
Land resources in Xianju are very scarce, so where should we focus if we want to realize green and low-carbon transformation?
"The available space in the development zone is limited, and revitalizing existing resources and eliminating backward production capacity have become one of the effective means." Zhang Yiyi, deputy director of the Xianju County Economic Development Zone Management Committee, said, "We have begun to seek benefits from the low-carbon economy and vigorously introduce medical equipment. , new energy and other emerging industries.”
Xianju Medical Equipment Town came into being on the basis of the original medical and chemical park.
"Medical Equipment Town is positioned as a green and low-carbon park, gradually shut down existing high energy-consuming and high-pollution enterprises, introduced low-carbon medical equipment enterprises, and promoted the replacement of birds. There are 51 machinery enterprises." Zhang Yiyi gave an example. Before that, a foundry enterprise in the town had an average tax of 44,000 yuan per mu, but the annual energy consumption was equivalent to 208.98 tons of standard coal, and the output value of 10,000 yuan consumed 0.201 tons of standard coal; , a newly introduced medical equipment company has an average tax of 1.027 million yuan per mu, which is 23 times that of a foundry company, but its standard coal consumption per 10,000 yuan of output value is only 0.019 tons, less than 1/10 of that of a foundry company.
Through the development and use of green electricity and the improvement of the green energy utilization system, the proportion of clean energy utilization in the park has increased significantly.
The park promotes the construction of solar street lamps and green charging piles, and builds a distributed roof photovoltaic area of about 40,000 square meters, reducing carbon dioxide emissions by about 2,144 tons per year.
The park vigorously promotes recycling transformation, establishes two green and low-carbon factories, cultivates and expands green industries, guides enterprises to develop green products, and builds a new pattern of low-carbon development.
Xianju Medical Equipment Town has taken multiple measures to transform from a high-pollution, low-capacity industry to a green, low-carbon, high value-added medical equipment industry.
Today, the environment of the park has improved significantly and the economy has grown rapidly.
From January to September 2022, the sales revenue of enterprises in the park will reach 1.66 billion yuan, a year-on-year increase of 21.59%.
Not only that, many medical and chemical enterprises in the park have also achieved "green butterfly transformation" in this "carbon reduction revolution".
Walking into the intelligent chemical factory of Zhejiang Xianju Junye Pharmaceutical Co., Ltd., under the remote control of two staff members, the work links such as material transfer and placement, equipment cleaning, etc. were successfully completed.
It is understood that these jobs originally required 200 workers to complete.
According to Wang Mengqiang, deputy general manager of the company, traditional medical and chemical enterprises with high energy consumption and high pollution must carry out green transformation and upgrading in order to become bigger and stronger.
Thanks to the good policies of the county, the company has fully launched the transformation and upgrading of the entire industry chain of steroid drugs. At present, the sewage treatment system, the regenerative incineration exhaust gas treatment system and other supporting facilities for carbon reduction have been newly built, effectively realizing emission reduction and reduction. Carbon and the green transition.
"We will continue to explore multi-field, multi-level, and diversified low-carbon and zero-carbon development models, further focus on key areas and characteristic industries, blaze a new path of ecological priority and green development, and demonstrate Xianju's responsibility in high-quality development." Xianju Yang Hancheng, member of the Standing Committee of the Juxian Party Committee, said.
Qinghai Xinghai
"Clean Heating" Ecological Demonstration
The hot spring township in early winter is already freezing cold, but the party member activity room of Changshui village is full of excitement, and everyone is collectively studying the spirit of the 20th CPC National Congress.
Veteran Party member Caijie said: "In the past, in winter, the Party member's activity room was heated with cow dung, branches and coal. The smoke was smoky, the air pollution was serious, and the indoor temperature was not high. Now the graphene floor heating replaces the coal stove, and the temperature goes up. The house is clean, and the conditions for meetings and studies are much better, which truly reflects the green and low-carbon requirements in the report of the 20th National Congress of the Communist Party of China.”
Hot Spring Township is located in Xinghai County, Hainan Tibetan Autonomous Prefecture, Qinghai Province.
The average altitude of Xinghai County is 4300 meters, the annual average frost-free period is only 38 days, and the annual average temperature is 2 degrees Celsius.
Like the party room in Changshui Village, the party room in most villages in the county needs to be heated by coal stoves for 7 to 9 months of the year.
Opening a clean heating method not only effectively reduces carbon emissions, but also improves the working and living environment.
"'Clean heating' is a livelihood project as well as an ecological project, which has greatly improved working and living conditions, and has effectively promoted the rapid development of ecological protection in Xinghai County." Lasanga, Secretary of the Party Committee of Hot Spring Township, said.
It is reported that as of now, 35 village-level party members' activity rooms in the county are heated with graphene.
In addition to party members' activity rooms, heating measures in schools and hospitals have also changed.
According to Wang Anwei, Secretary of the Party Leadership Group and Director of the Xinghai County Development and Reform Bureau, the clean heating renovation area of the Fourth National High School in Hainan Tibetan Autonomous Prefecture has reached 35,800 square meters, and the temperature of classrooms and dormitories has been significantly improved. it is good.
At the same time, the clean heating project of the County People's Hospital has been put into operation, and doctors and patients have reported that the heating is stable, comfortable and reliable.
Wang Anwei said: "To implement green carbon reduction, the whole county is carrying out the construction of main heating infrastructure projects such as Hot Spring Township, Longzang Township, Zhongtie Township, Qushi'an Town, and Heka Town. After completion, it will not only have the significance of clean heating demonstration, It also has good economic, ecological and social benefits."
According to the estimation of the Xinghai County Development and Reform Department, clean heating can save 20% to 30% of heating costs per year compared with coal-fired heating, save 42,730 tons of standard coal, reduce carbon dioxide emissions by 118,380 tons, carbon dust by 32,300 tons, and sulfur dioxide by 0.354 tons.
"Our clean heating project withstood the pressure of rising heating costs, kept heating prices unchanged, maximized benefits for the people, and benefited the people, benefiting 76,000 people, and the social benefits are particularly prominent." Wang Anwei said.
How to lead the concept of "energy saving, carbon reduction, green development"?
Xinghai County tried every means to continue to increase the daily supervision of key air pollutant discharge enterprises in the county such as the county central heating station and Heka town central heating station, and established a "one-stop inspection system" including detection targets, types, enterprise names, detection items, and detection factors. The first file of the factory "testing list, recruiting a professional technician, and conducting supervisory monitoring work at least once a quarter to ensure that all pollutant discharge enterprises meet the discharge standards. At present, 7 small coal-fired boilers that do not meet the standards have been dismantled and renovated.
At the same time, Xinghai County carried out the deep purification project of the tail water wetland of the sewage treatment plant and the construction of cold storage for medical waste storage, monitored the water quality of the water source of the sewage treatment plant in the county seat and Heka Town, and standardized the establishment of various signs and isolation facilities to reduce water pollution.
Establish and improve the list of key enterprises with soil pollution, strictly control the discharge of toxic and harmful substances, actively report the discharge situation, improve the emergency response plan for emergencies, and prevent the occurrence of soil pollution incidents.
Sang Jie, deputy magistrate of Xinghai County, introduced that in the next step, Xinghai County will focus on building an ecologically civilized highland, adhere to the development direction of "ecology, organic, and green", and actively create a national practice and innovation base of "clear water and lush mountains are golden mountains and silver mountains".
"We will scientifically develop clean energy such as hydropower, photovoltaics, and wind energy, and use practical actions to promote the spirit of the 20th National Congress of the Communist Party of China to take root and bear fruit in Xinghai County."
Leaf Liu Yiqing Dou Hanyang Wang Mei