节水
Search documents
“十四五”期间全国用水效率显著提高
Yang Shi Wang· 2025-11-17 11:54
Core Insights - The Ministry of Water Resources reported that since the start of the 14th Five-Year Plan, China has achieved zero growth in total water usage while the market size of water-saving related industries is estimated to exceed 760 billion yuan [1] Agriculture - Agriculture accounts for approximately 60% of the national water usage, representing the largest water consumer and the greatest potential for water savings [1] - By the end of the 14th Five-Year Plan, the effective utilization coefficient of irrigation water in China increased from 0.565 to 0.580, ensuring stable irrigation area and grain production while maintaining stable agricultural irrigation water usage [1] Industry - The industrial sector has achieved zero growth in total water usage over the past decade, supporting an average annual industrial economic growth of 5.7%, while the water consumption per unit of industrial added value has decreased by over 50% during the same period [1] - During the 14th Five-Year Plan, China is increasing the construction of facilities for the utilization of reclaimed water and other unconventional water sources [1] Future Projections - By the end of 2024, the utilization of reclaimed water in China is expected to reach 21.2 billion cubic meters, with projections indicating that it will exceed 25 billion cubic meters by 2030, further enhancing the capacity to meet urban and rural water demands [1]
广西水网建设纵深推进 成全国5个拥有三级水网先导区的省区之一
Guang Xi Ri Bao· 2025-10-29 09:23
Core Insights - During the "14th Five-Year Plan" period, Guangxi has prioritized water network construction as a key support for building a beautiful Guangxi, integrating various water management systems and achieving recognition as a national pilot area for water networks [1][2] Group 1: Water Network Development - Guangxi has established a leadership group for water network planning and construction, focusing on the collaborative development of five networks: flood control and drainage, urban and rural water supply, agricultural irrigation, ecological water, and smart water [1] - Key projects such as the Pinglu Canal and the North Bay water resource allocation project are accelerating, contributing to the construction of the main framework of the water network [2] Group 2: Water Security and Disaster Prevention - The region has improved its flood and drought disaster prevention capabilities, achieving a 74.9% compliance rate for river embankments and successfully managing severe droughts and typhoons this year [2] - The completion of the Datiangxia water conservancy hub and the West River governance project has enhanced water security for economic and social development [2] Group 3: Water Supply and Agricultural Irrigation - Since the beginning of the "14th Five-Year Plan," Guangxi has added 9.5 billion cubic meters of water supply capacity, with rural tap water coverage reaching 91.4% [3] - The region has also improved irrigation efficiency, with the effective utilization coefficient for agricultural irrigation water reaching 0.526, surpassing the planned targets [3] Group 4: Ecological Protection and Economic Growth - Guangxi has addressed 2,432 issues related to river and lake management, with a significant increase in water quality, achieving a 98.2% rate of good water quality in surface water assessment sections [4] - Investment in water conservancy has been increasing annually, with projections for 2025 to exceed 50 billion yuan, and a shift towards diversified financing models [4] Group 5: Smart Water Management - The development of smart water management technologies is underway, enhancing the efficiency of monitoring soil erosion through remote sensing and AI, improving efficiency by over six times [4]
中美俄水资源对比:俄超27万亿m³,美国2.95万亿m³,中国多少?
Sou Hu Cai Jing· 2025-10-27 11:26
Group 1: Water Resources Overview - Russia has abundant water resources, with a total annual runoff of 4.31 trillion cubic meters, supported by major rivers like the Volga and Yenisei [1][3] - The United States has a total water resource of 2.95 trillion cubic meters, with significant contributions from the Great Lakes and a renewable internal supply of 1.91 trillion cubic meters [5][7] - China has 2.57 trillion cubic meters of water resources, with a renewable internal supply of 2.81 trillion cubic meters, ranking sixth globally [9][11] Group 2: Water Management and Infrastructure - Russia faces challenges with aging infrastructure, with a pipeline leakage rate exceeding 15%, and plans to allocate funds in 2024 to improve water networks [3][15] - The U.S. has a strict water rights trading market, with farmers in drought areas buying water rights, and California continuing water restrictions into 2024 [7][15] - China has implemented the South-to-North Water Diversion Project, which has transferred over 60 billion cubic meters of water by 2024, stabilizing water supply for major cities [11][15] Group 3: Economic Impact of Water Resources - Russia's economy is resource-driven, with hydropower accounting for 27% of renewable energy, but fossil fuels remain dominant [13] - The U.S. modern agriculture relies heavily on water for exports, with a projected grain output of 400 million tons in 2024 [13][15] - China's water scarcity drives innovation in water-saving agriculture, with a projected 1% increase in grain production in 2024 [15][18] Group 4: Technological Innovations and Environmental Protection - China is focusing on water-saving technologies, with a target of 50% penetration of water-saving devices by 2024 [18] - Russia is revising water laws to enhance protection of water resources, particularly around Lake Baikal, with increased penalties for pollution [15][19] - The U.S. Environmental Protection Agency (EPA) is actively enforcing regulations, with a projected $5 billion in penalties for polluting companies in 2024 [15]
第五届中国节水论坛开幕式在郑州举行 杨震刘宁致辞 王路主持
He Nan Ri Bao· 2025-10-16 10:41
Core Points - The Fifth China Water Conservation Forum emphasizes the importance of water resource management in achieving ecological civilization and sustainable development in China [1][2] - The forum highlights the need for a comprehensive approach to water management, focusing on water conservation, ecological protection, and environmental governance [2][3] Group 1: Key Messages from Officials - Yang Zhen, a national political advisor, stresses that water security and scarcity are critical issues in China, advocating for enhanced awareness and institutional frameworks to support water conservation [1] - Liu Ning, the provincial secretary, outlines the government's commitment to a water management strategy that prioritizes conservation and ecological restoration, aiming to improve water security in Henan province [2] Group 2: Forum Themes and Participation - The forum's theme, "Water Conservation and Happy Rivers and Lakes," aims to gather experts to discuss strategies for promoting water conservation and improving river and lake ecosystems [3] - Participation includes government officials, experts, and representatives from various sectors, indicating a collaborative effort to address water resource challenges [3]
从源头严管到龙头精细节水!山东完善构建水资源全链条管控体系
Qi Lu Wan Bao· 2025-09-30 08:04
Core Viewpoint - The Shandong provincial government is accelerating high-quality water resource development during the 14th Five-Year Plan period, emphasizing water conservation as a long-term strategy and implementing strict water resource management measures [4][5]. Group 1: Water Resource Management - Shandong has maintained an excellent rating in the 2024 annual assessment of the strictest water resource management system, achieving first place [4]. - The province aims to stabilize annual water usage at 24.11 billion cubic meters, adhering to national targets [4]. - A comprehensive control mechanism from water source to end-user is being established, including the revision of water resource and conservation regulations [4]. Group 2: Water Conservation Initiatives - The province is focusing on deep water conservation efforts across agriculture, industry, and urban areas to enhance water resource efficiency [5]. - In agriculture, the area of water-saving irrigation has reached 63 million acres, accounting for three-quarters of effective irrigation [5]. - Industrial water reuse rates have improved to 94.2%, an increase of 2.2 percentage points from the previous five-year plan [5]. - Urban water supply infrastructure is being upgraded, with the leakage rate of public water supply networks reduced to 7.9% [5].
中国“十四五”期间用水总量实现零增长
Zhong Guo Xin Wen Wang· 2025-09-29 10:19
Core Viewpoint - During the "14th Five-Year Plan" period, China aims to achieve zero growth in total water consumption despite an average annual economic growth rate of 5.5% [1][2] Group 1: Water Resource Conservation Efforts - Emphasis on prioritizing water conservation across various aspects including awareness, measures, and resource management [1] - Key actions include promoting water-saving initiatives in critical industries, modernizing irrigation systems, and implementing comprehensive water-saving measures in the Yellow River basin and the South-to-North Water Diversion Project [1] - By 2024, water consumption per 10,000 RMB of GDP and per 10,000 RMB of industrial added value is expected to decrease by 17.7% and 23.6% respectively compared to 2020 [1] - The area of water-saving irrigation is projected to reach 6.38 million hectares, with an effective utilization coefficient of irrigation water in farmland increasing to 0.58 [1] - The volume of unconventional water utilization is anticipated to reach 25.1 billion cubic meters [1] Group 2: Strict Water Resource Management - Implementation of the strictest water resource management system and establishment of a rigid constraint mechanism for water resources [2] - Development of a comprehensive water-saving policy framework across agriculture, industry, and urban areas, transitioning water usage from extensive to intensive conservation [2] - Completion of water allocation for major inter-provincial river basins and establishment of groundwater control indicators for 31 provinces [2] - Creation of a national water usage quota system and strict management of water resource verification and extraction permits [2] - Promotion of a water-saving society with over 1,900 contract water-saving management projects and the release of 194 advanced and applicable water-saving technologies [2]
节水工作再添“金名片” 我市成功打造首个高速公路“节水驿站”
Zhen Jiang Ri Bao· 2025-09-05 00:07
Core Viewpoint - The successful completion of the "Water-Saving Station" construction pilot at Xianren Mountain Service Area highlights the city's commitment to water conservation and serves as a model for other highway service areas across the country [1][2]. Group 1: Project Overview - Xianren Mountain Service Area has been recognized as one of the first batch of national highway service areas to pass the "Water-Saving Station" pilot acceptance test, with a total of 54 service areas included nationwide [1]. - Jiangsu province has seven service areas listed among the first batch, indicating a strong regional commitment to water-saving initiatives [1]. Group 2: Water Conservation Measures - The service area implemented a series of effective water-saving measures, including precise water management, remote transmission water meter replacements, and the establishment of a real-time water monitoring platform [1]. - Non-conventional water utilization was emphasized, with the construction of rainwater collection facilities and the recycling of air conditioning condensate and kitchen wastewater for irrigation [1]. - Water-saving education and awareness campaigns were conducted, utilizing the high foot traffic in the service area to promote water conservation knowledge [1]. Group 3: Performance Metrics - The service area achieved a 100% penetration rate of water-saving devices and a 100% installation rate of primary and secondary water meters [2]. - The water loss rate in the water supply network was controlled at 0.21%, and the water consumption per vehicle trip was reduced to 27.86 liters, meeting advanced national water consumption standards [2]. - The successful pilot not only reduces operational costs for the service area but also provides valuable experience for other highway service areas in their water-saving construction efforts [2].
节水成效显著,2024年临沂市用水总量18.13亿立方米
Qi Lu Wan Bao Wang· 2025-08-15 03:17
Core Insights - The total water consumption in Linyi City for 2024 is projected to be 1.813 billion cubic meters, which is below the control target of 1.883 billion cubic meters set for the 14th Five-Year Plan period [1] - The water usage per ten thousand GDP is 27.55 cubic meters, and the water usage per ten thousand industrial added value is 10.83 cubic meters, representing decreases of 16.52% and 21.58% respectively compared to 2020 [1] - The unconventional water utilization reached 103 million cubic meters, achieving annual control targets of no less than 12% and 7% [1] Water Management Policies - Linyi City has established a "stock + increment" dual control model by improving six normative documents, including the "Water Conservation Supervision and Inspection Measures" and "Water Rights Trading Implementation Measures" [3] - The city has set a water usage plan for 5,054 households and completed water-saving evaluation reviews for 40 construction projects, with a 100% coverage rate for the progressive pricing system for non-residential water usage [3] Agricultural and Industrial Water Conservation - In the agricultural sector, water price reforms have been completed for 4.553 million acres, enhancing the efficiency of water supply in irrigation areas [3] - In the industrial sector, 152 water-saving technical transformation projects have been implemented, fostering benchmark enterprises recognized as provincial water efficiency "leaders" [3] Urban Water Efficiency Initiatives - The urban sector has reduced the leakage rate in the central urban area to 8.48% through pipeline leakage management, and daily water consumption in schools has decreased by 49,000 tons due to water-saving renovations [3] - Linyi City has completed 202 water rights transactions, with a total trading volume of nearly 50 million cubic meters, ranking among the top three in the province [3] Public Awareness and Future Plans - The city has launched various activities for water conservation awareness, including "World Water Day" and "China Water Week," and all 12 districts have established water-saving societies [4] - Future plans include deepening comprehensive agricultural water price reforms and aiming to establish a smart water-saving management system by the end of 2025 to support green, low-carbon, and high-quality development [4]
镇江市首笔“节水贷”落地
Xin Hua Ri Bao· 2025-08-13 23:16
Core Insights - Jiangsu Bank's Zhenjiang Branch has signed a "Water Saving Loan" agreement with Danyang Zhongxin Huahai Clean Energy Co., Ltd., successfully issuing a loan of 10 million yuan at a rate lower than ordinary loans, promoting financial resources into the water-saving sector and supporting green and sustainable economic development [1][2] Group 1: Financial Product Overview - The "Water Saving Loan" is an innovative green financial credit product that bridges financial institutions with enterprises and water-saving projects, addressing the financing challenges in the water-saving sector [1] - The loan supports various projects, including agricultural water-saving efficiency, industrial water-saving emissions reduction, urban water-saving loss reduction, and the development of the water-saving industry [1] Group 2: Policy and Implementation - The Jiangsu Provincial Water Resources Department, Provincial Finance Department, and the People's Bank of China Jiangsu Branch have jointly issued a notice to promote the "Water Saving Loan" financing business, establishing a green credit mechanism and clarifying the support scope [1] - Local water conservancy departments are actively engaging with water-saving enterprises to facilitate project promotion and supply-demand matching, ensuring financial institutions prioritize credit needs in water resource conservation [2]
报告显示我国节水水平进一步提升
Xin Hua She· 2025-07-21 10:50
Core Insights - The report indicates a significant improvement in water conservation efforts across China, with a notable increase in the total water savings level for 2024 compared to 2023 [1] Group 1: Water Usage and Efficiency - The total water consumption in China for 2024 is projected to increase by 2.15 billion cubic meters compared to 2023, while the water consumption per ten thousand yuan of GDP and per ten thousand yuan of industrial added value decreased by 4.4% and 5.3% respectively [1] - The effective utilization coefficient of irrigation water in farmland has improved to 0.580 [1] Group 2: Sector-Specific Water Savings - Agricultural water usage is expected to decrease by 2.4 billion cubic meters in 2024, with an additional 16.358 million acres of efficient water-saving irrigation area established [1] - Industrial water usage is projected to increase by 0.08 billion cubic meters, with a significant reduction of 1.25 billion cubic meters in cooling water usage for thermal (nuclear) power industries [1] Group 3: Non-Conventional Water Utilization - The utilization of non-conventional water is set to reach 25.16 billion cubic meters in 2024, an increase of 3.93 billion cubic meters from 2023, with recycled water usage accounting for 21.22 billion cubic meters, up by 3.46 billion cubic meters [1] Group 4: Key Regions and Sectors - In key regions such as the Yellow River Basin, Beijing-Tianjin-Hebei, Yangtze River Delta, and Yangtze Economic Belt, the water consumption per ten thousand yuan of GDP is expected to decrease by 3.5% to 4.8%, while the industrial added value water consumption is projected to decline by 0.5% to 6.8% [2] - The report highlights the launch of 28 water-saving products, 69 key water-consuming enterprises, and 200 public institutions recognized as water efficiency leaders [2] Group 5: Development of Water Conservation Industry and Technology - The report mentions the release of five mature and applicable water-saving technological achievements in 2024, along with the execution of 6,871 contract water-saving management projects [2] - A total of 1,121.3 billion yuan in loans has been issued through "water-saving loans" across 25 provincial-level administrative regions [2]