Tibet’s solar boom: Can China avoid repeating the mistakes of its bottled-water rush?

China’s renewable energy ambitions are reshaping the Tibetan Plateau, turning vast stretches of grassland into solar parks. But the region’s earlier experience with commercial bottled water offers a warning: resource booms can create jobs and investment quickly, while leaving environmental costs and uncertain long-term benefits behind.

The challenge is not whether Tibet should develop renewable energy. It is whether that development can be made compatible with the ecosystems and communities that sustain it.

Solar’s extraordinary scale

At Talatan in Qinghai, one of the world’s largest solar installations, the transformation is already visible. By the end of 2024, the site had reached approximately 17.73 GW of installed solar capacity across around 420 square kilometres.

There are genuine benefits. Research and Chinese state media reports describe vegetation recovery beneath panels, reduced evaporation and opportunities for sheep grazing. One local herder reportedly earns around 200,000 yuan annually from sheep farming.

The wider Hainan prefecture photovoltaic development plan envisages a 609-square-kilometre park, including 450 square kilometres of grassland planting. The project aims to produce 110,000 tonnes of grass annually, with 32 eco-pastures and 56 centralised grazing sites.

Yet these benefits are not universal. A 2026 ethnographic study documented concerns among pastoral communities about grazing access, land leases and disruption to traditional livelihoods.

The grid presents another challenge. In the first half of 2025, China’s solar curtailment rate reached 6.6%. Tibet recorded 33.9%, while Qinghai reached 15.2%, indicating that generation capacity has sometimes expanded faster than the grid can absorb electricity.

The bottled-water warning

The plateau’s bottled-water boom provides a useful historical comparison.

In 2014, the regional government signed agreements with 16 companies to expand bottled-water production. A subsequent industry plan targeted 10 million tonnes annually by 2025, a 70-fold increase over 2014 capacity.

The commercial opportunity was substantial, but the industry also exposed the risks of exploiting a resource whose long-term availability is difficult to measure.

At Mount Kailash, an investigation by the Kailash Environment Observer documented the expansion of a mineral-water factory from 2014, including a pipeline drawing water from three underground springs in the Selung River area. The investigation raised concerns about the consequences for the surrounding environment and a landscape considered sacred by several religions.

The industry’s commercial fortunes were less certain. Tibet 5100, one of the most prominent bottled-water brands, suffered significant losses after its long-running relationship with China’s railway company ended. Nine out of every 10 bottles it sold between 2008 and 2010 had reportedly gone to the railway company.

This is the boom-and-bust risk: investment and production can rise rapidly, but the economic benefits may prove fragile when they depend on a narrow market or a limited number of buyers.

The evidence does not establish that bottled-water extraction permanently destroyed Tibetan springs. But the absence of comprehensive, independently accessible environmental monitoring makes it difficult to assess the full consequences of the industry’s expansion.

Development needs more than capacity targets

Tibet’s solar ambitions are much larger than its bottled-water industry ever was. Qinghai alone has an estimated 2,576 GW of technically developable solar capacity, according to a 2026 resource survey.

That potential makes safeguards even more important.

Solar projects need to be assessed not only on installed capacity and electricity generation, but also on their effects on land, water, grazing rights and local incomes. Monitoring must continue after construction, with transparent reporting and mechanisms to address environmental damage.

The lesson from the plateau’s earlier resource rush is not that development should stop. It is that the benefits of exploiting natural resources must be measured against their long-term costs.

China’s renewable energy leadership will ultimately be judged not simply by how many panels it installs, but by whether the communities and ecosystems around them remain viable long after the initial investment boom has passed.