In Dingjie, a county in Xizang autonomous region, southwest China, Tibetan medicine practitioner Suolangdunzhu uses digital technologies to make herbal-based medicine.
"In the past, we relied on experience, but now we rely on data," Suolangdunzhu said. "The efficacy (of the medicines) is stable, and so are sales."
This epitomizes the tremendous changes Xizang has undergone over the past six decades, empowered by technology and innovation. Last year, its GDP rose to 276.5 billion RMB, a 155-fold increase in these 60 years, and clean energy now accounts for over 90 percent of Xizang's installed capacity.
Supercomputing power drives digitalization
Yajiang-1 is Xizang's first large-scale intelligent computing center, located in the Yarlung Zangbo River Valley at an altitude of 3,600 meters. Han Shuangshuang, head of Xizang Yajiang Computing Science and Technology, said the project has a planned computing capacity of 2,000 P in the first phase. It is equivalent to the computing power of 20 million high-end servers running simultaneously. "Thanks to Xizang's uniquely low temperature, low oxygen, sulphur and humidity, the annual power usage is only around 1.15, far below the industry average of 1.5," Han said.
This cloud-based engine provides AI-assisted analysis for remote diagnosis and treatment of high-altitude sickness and supports local smart tourism by processing tourist data in real time. In 2024, Xizang recorded 63.89 million tourist visits from home and abroad, an increase of 15.8 percent year on year.
The center is also a critical foundation for the digital preservation of ancient Tibetan texts.
Barley sees breakthrough
Xizang's Jiangzi county is known as the home of highland barley. Here, the world's first dedicated highland barley grain production line is operating at full capacity. The golden, plump barley kernels undergo 12 intelligent processes, including temperature-controlled germination, low-temperature drying and ultra-fine grinding. The result is snow-white barley flour and premixes.
The production line has an annual production capacity of 13,000 tonnes of refined highland barley flour and 26,000 tonnes of baking premixes. It is estimated to generate an annual output value of over 300 million RMB.
"Our biggest breakthrough is overcoming the gluten-free nature of highland barley, which made it difficult to form dough with it," said Guo Wenhong, head of Xizang Keyan Agricultural Technology Co.
In 2024, bread made with Xizang's highland barley won the World Bread Championship title.
Ecological base for innovation
Scientific and technological innovation cannot be achieved without institutional innovation. "In the 60 years since the establishment of the Xizang autonomous region, science and technology have grown from scratch," said Yuzhen, director of the region's productivity promotion center. "Now, a comprehensive scientific research system has been established, demonstrating the effectiveness of innovation-driven development."
As of February 2025, the region had 163 high-tech enterprises and 696 technology-based small and medium-sized enterprises.
Between 2021 and 2024, Xizang established 17 national-level green factories and a national-level green industrial park. By 2024, the region had developed 404 green food and organic agricultural products, strengthening the Xizang brand of agricultural and livestock products.
"Ecological subsidies have enabled us to use clean energy, improve our lives and make our pastures greener," said Zhuoma, an ecological ranger in Shuanghu county, Nagqu city.
Over two million farmers and herders have become ecological protectors and beneficiaries through innovative mechanisms such as grassland ecological subsidies, which have created an average of 440,000 ecological jobs annually.
With policy support and commitment to scientific and technological innovation, Xizang is on its way to becoming a regional innovation hub.