The Xizang autonomous region, also known as Tibet, has been recognized for its exceptional ecological quality as reported in its 2023 Environmental Bulletin. Tsering Gyatso, deputy head of the region's ecology and environment department, highlighted that the water quality in major rivers like the Yarlung Zangbo, Lancang, Jinsha, and Nujiang met stringent Class I surface water quality standards, showcasing the effectiveness of strict ecological protection measures.

Furthermore, Xizang has made significant progress in biodiversity conservation efforts, leading to the recovery of wild population numbers for various important species. Notably, the population of black-necked cranes, classified as a first-class national protection species in China, has increased from under 3,000 to over 10,000, while Tibetan antelopes now number more than 300,000. The region's commitment to conservation has also led to sightings of the Bengal tiger, a flagship species of the Qinghai-Tibet Plateau, and the discovery of the black stork in Shigatse, emphasizing the region's rich biodiversity and success in species protection.

Additionally, Xizang has focused on sustainable practices, with 47 natural reserves covering a significant land area and new energy vehicles making up a vast majority of the region's buses. The promotion of new energy vehicles has helped achieve an 85.3 percent adoption rate in buses, while the region's reliance on nonfossil energy sources has exceeded 50 percent, ranking it among the top nationwide in terms of clean energy consumption.