草光互补

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“两山”理念20年丨光伏与草原的蓝绿交响
Zhong Guo Zi Ran Zi Yuan Bao· 2025-08-22 06:05
Core Viewpoint - The article discusses the integration of photovoltaic (PV) technology with desertification control in the "Three North" regions of China, emphasizing ecological protection and sustainable development through innovative practices [1][5][9]. Group 1: Project Overview - The project in Inner Mongolia's Xingan League, specifically in the Khorchin Right Banner, involves a PV installation with a capacity of 300,000 kW and an annual electricity generation of approximately 530 million kWh [6][15]. - The project employs a "grass-light complementary" ecological management approach, utilizing PV panels to provide shade and reduce temperature, while planting drought-resistant grasses in the gaps [6][15]. Group 2: Ecological Impact - The project has transformed previously barren sandy land into a green landscape, achieving a vegetation coverage rate of 70% within a year [17]. - The area treated for desertification has reached 583,000 acres in 2023, showcasing the effectiveness of the new model of "new energy desertification control" [15][19]. Group 3: Economic and Social Benefits - The project has created job opportunities for local herders, with about 10% of the construction work being done by them, earning around 200 yuan per day [19][21]. - The initiative aims to shift traditional extensive livestock farming to more sustainable practices, including the expansion of forage planting and the implementation of high-standard farmland projects [19][21]. Group 4: Future Prospects - The Xingan League plans to implement 21 new energy development projects by 2025, with an investment of 9.132 billion yuan, including seven PV projects [24]. - The region's rich renewable energy resources, including wind and solar, position it well for sustainable development and ecological restoration [23][24].
全国首个荒漠草原“草光互补”项目在达茂旗试点
Yang Guang Wang· 2025-06-16 09:27
Core Viewpoint - The "Grass-Photovoltaic Complementary" pilot project in Damao Banner is a significant initiative aimed at integrating renewable energy with ecological restoration, with a total installed capacity of 50 MW and expected to provide clean energy to the Tongwei green substrate project in the new industrial park [3][5]. Group 1: Project Overview - The project has achieved 55% overall progress and is expected to be connected to the grid by the end of September this year [5]. - Once operational, the project is anticipated to have an annual utilization of approximately 1,700 hours, generating around 85 million kWh of electricity, which is equivalent to saving about 30,000 tons of standard coal and reducing carbon dioxide emissions by approximately 90,000 tons [5]. Group 2: Ecological and Economic Integration - The core innovation of the project lies in utilizing the space beneath photovoltaic panels for grass planting and livestock raising, aiming for a dual win in economic and ecological benefits [5]. - Two main integration models are planned: "degraded desert grassland restoration + photovoltaic + carbon sequestration" and "degraded desert grassland restoration + photovoltaic + modern ecological pasture," focusing on ecological restoration and sustainable land use [5]. Group 3: Policy Support and Local Impact - The project is supported by strong policy backing, including the 2024 Central Document No. 1, which emphasizes the exploration of the "Grass-Photovoltaic Complementary" model for combating desertification [4]. - A cooperative mechanism involving "enterprise + collective/pastoralists" has been established to ensure local herders benefit from the project, addressing livelihood issues caused by land occupation [6].
新疆兵团八师:科技创新引领“戈壁明珠”新飞跃
Zhong Guo Xin Wen Wang· 2025-06-03 04:12
Core Viewpoint - Shihezi City is emerging as a national-level innovation hub, leveraging its strategic platforms and rich resources to drive technological advancements and economic growth in Xinjiang [1][2][3] Group 1: Innovation and Development - Shihezi City is recognized as a national-level innovative pilot city, hosting significant strategic platforms such as the Wuchang-Shi National Independent Innovation Demonstration Zone and the Silk Road Economic Belt Innovation-Driven Development Experimental Zone [1] - The city has established itself as a gathering area for agricultural technology, high-tech industries, and emerging industries, with 18 research institutions and numerous national and provincial innovation platforms [1][2] - Shihezi has 113 high-tech enterprises and 174 technology-based SMEs, showcasing continuous innovation vitality [2] Group 2: Achievements and Recognition - The city has received multiple awards for its technological advancements, including six second-class National Science and Technology Progress Awards and over 100 provincial awards [2] - Shihezi High-tech Zone has been selected as a pilot city for "Science and Technology Innovation China" and has received accolades as a national advanced county (city) for scientific progress [2] Group 3: Green Energy and Agriculture - The "Photovoltaic + Sand Control and Ecological Agriculture" project by China New Energy Group integrates ecological and economic benefits, expected to generate approximately 150 million kWh of green electricity annually and reduce carbon emissions by about 78,000 tons [2] - The Xinjiang Tianye Group's modern water-saving agricultural demonstration base utilizes smart technology and data platforms to enhance agricultural efficiency, addressing challenges in saline-alkali land cultivation [3] Group 4: Policy Support and Talent Development - Shihezi City has implemented supportive policies for technological innovation, including a maximum reward of 5 million yuan for technology transformation projects and a 1 billion yuan industrial fund to support leading enterprises [3] - The city is enhancing talent recruitment efforts by establishing special funds and providing green channels for education and medical services for innovative talents [3]
我国草原保护工作扎实推进
Zhong Guo Zi Ran Zi Yuan Bao· 2025-04-30 03:37
Core Viewpoint - The article emphasizes the significant role of grasslands in maintaining national ecological security and highlights the historical progress made in grassland ecological protection in China over the past six years, despite ongoing challenges in restoration and degradation issues [1]. Grass Seed Industry Development - Grass seeds are crucial for national greening and high-quality grassland agriculture. The government is implementing a seed industry revitalization action plan, establishing a grass seed resource preservation system with one central repository and 20 resource nurseries [3][4]. - The National Forestry and Grassland Administration has initiated a national survey of grass seed resources and established a variety approval system, with nearly 60,000 acres of grass seed breeding bases expected to produce 25,000 tons of quality local grass seeds annually by the end of 2024 [4][5]. - The dependency on foreign grass seeds remains high, particularly for ecological restoration. The government aims to increase the domestic self-sufficiency rate of grass seeds for ecological restoration and forage to 75% by 2030 [5]. Resource Utilization and Management - The National Forestry and Grassland Administration is optimizing the approval process for grassland use in mining and construction projects, reducing average processing time by five working days [7]. - Policies are being implemented to promote the use of degraded grasslands for solar energy projects, ensuring ecological restoration while maximizing economic benefits [7]. - In Inner Mongolia, pilot projects are being conducted to address overgrazing, with a goal to reduce the grass-livestock balance index below 10% by 2025 [10][11]. Key Focus Areas for 2025 - The administration plans to enhance grassland ecological quality through seven key initiatives, including long-term planning, ecological restoration projects, and improving grass seed supply capabilities [12][13]. - Emphasis will be placed on regulatory enforcement against illegal land use and overgrazing, alongside promoting integrated grassland reforms and developing a comprehensive grassland resource protection system [13][14].