西藏：清洁能源燃起高原暖冬

Group 1 - The core viewpoint of the articles emphasizes the acceleration of economic and social development through a comprehensive green transformation in Tibet, leveraging local resources for clean heating projects to enhance the quality of life for residents [1][2][3] Group 2 - Tibet has established seven pilot projects for clean energy heating, including a significant geothermal heating project in Naqu City, which covers approximately 1.45 million square meters and is expected to reduce carbon dioxide emissions by nearly 300,000 tons annually [1][2] - The implementation of clean heating has been supported by substantial funding, with 4.105 billion yuan from the central budget and 3.775 billion yuan from social capital, benefiting over 900,000 residents across various cities and towns [3] - The goal is to achieve full coverage of heating and oxygen supply facilities in towns above 3,000 meters and in pastoral areas above 4,500 meters, marking a significant step towards a clean and low-carbon energy system in high-altitude regions [3]