Core Viewpoint - The transformation of the Keshan Sand Area from a "golden sandy sea" to a "green blue sea" through innovative solar energy and ecological restoration projects is highlighted, showcasing the integration of renewable energy with environmental sustainability [1][3]. Group 1: Solar Energy and Ecological Restoration - The vast desert areas in the Sanbei region are rich in solar energy resources, and photovoltaic (PV) technology is being utilized to combat desertification while generating electricity [3]. - The installation of PV panels not only generates power but also stabilizes sandy soil by reducing wind speed and preventing erosion, allowing for the cultivation of drought-resistant plants beneath the panels [3][5]. - The "shade effect" of the PV panels can effectively reduce surface water evaporation by 20% to 30%, contributing to improved ecological conditions [3]. Group 2: Project Development and Economic Impact - In 2023, a development agreement was signed between Keshan County and China General Nuclear Power Group for a comprehensive wind and solar integration project with a total capacity of 3 million kilowatts, including 1.4 million kilowatts of wind power and 1.6 million kilowatts of solar power [5]. - The project aims to treat 13.5 million acres of desert by 2024, while also innovating the "agriculture-solar complementary" industry by utilizing idle land between PV panels for planting high-quality forage [5]. - The local community benefits economically from the project, with compensation payments totaling 6.1 million yuan for land requisition, and local herders earning additional income through temporary work in the solar project area [5]. Group 3: Biodiversity and Ecological Balance - The installation of bird-friendly structures in the wind power project area promotes biodiversity by providing nesting opportunities for birds, thereby enhancing the ecological balance [7]. - The project has successfully integrated ecological restoration with renewable energy development, ensuring that wildlife habitats are preserved while minimizing operational disruptions [7]. - Ongoing monitoring and research on bird behavior and habitat preferences are being conducted to further enhance the coexistence of renewable energy infrastructure and local wildlife [7].

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].