Thais anxious over Myanmar rare earth miningーNHK WORLD-JAPAN NEWS

Key Concepts

• Rare Earth Elements (REEs): A group of 17 chemically similar metallic elements with unique properties crucial for modern technologies.
• Myanmar's Rare Earth Production: Myanmar is the world's third-largest producer of rare earths, with significant exports to China.
• Environmental Pollution: Rare earth mining generates toxic waste, which is allegedly being discharged untreated into rivers.
• Arsenic and Lead Contamination: Water tests in Thailand have revealed elevated levels of arsenic and lead, exceeding reference values.
• Health Impacts: Locals in Thailand have reported skin ailments and other health issues after contact with polluted river water.
• Economic Impact: The pollution has led to a decline in fish sales due to consumer fear of illness and toxins.
• Geopolitical Factors: The civil war in Myanmar, the involvement of ethnic armed groups (like the United Was State Army - USA), and Chinese-linked companies complicate efforts to address the pollution.
• Supply Chain Transparency: Experts advocate for legally enforceable international frameworks to ensure sustainable and accountable sourcing of rare earths.

Environmental Pollution from Rare Earth Mining in Myanmar and its Impact on Thailand

This report details the environmental and health consequences stemming from Myanmar's expanding rare earth mining operations, with a particular focus on the pollution affecting neighboring Thailand. Myanmar, the world's third-largest producer of rare earth elements (REEs), exports a significant portion of its output to China. However, concerns are mounting that toxic waste from these mining activities is also being exported, not through trade, but via rivers, posing a severe threat to communities in Thailand.

Pollution in the Taton River, Chiang Rai Province, Thailand

Residents in Taton, located in the northern Chiang Rai province bordering Myanmar, have long depended on the Taton River for fishing and agriculture. Normally, the river is crystal clear during the dry season (November to February). However, this year, the water remained a disturbing brown color. Locals who have entered the river have reported experiencing skin ailments and other health problems. One individual described developing red rashes that persisted for three months, and another acquaintance contracted a fever.

Local authorities conducted water tests, which detected toxins such as arsenic and lead. The levels of these contaminants exceeded reference values at multiple points, with arsenic levels nearly five times the standard. The Thai government attributes this pollution to mining activities in Myanmar.

Evidence of Rare Earth Extraction in Myanmar

A human rights group's analysis of satellite imagery, reported in May, indicated rare earth extraction along the Taton River in Myanmar's Shan State, approximately 25 kilometers north of the Thai border. Rare earth mining is a chemically intensive process that generates substantial amounts of toxic waste. The group asserts that this waste is being discharged directly into the river without any treatment.

Involvement of Armed Groups and Chinese Companies

The human rights group suggests that the United Was State Army (USA), an armed ethnic group that dominates the region, is collaborating with Chinese-linked companies to conduct these mining operations. Local residents have reported that managers and high-ranking officials at the mining sites speak Chinese, indicating a close relationship between the USA and Chinese entities. The report highlights the USA's close ties with China, suggesting a cooperative effort in these mining ventures. The USA has not yet responded to inquiries regarding these allegations.

Pollution in the Mekong River System

Water pollution has also been reported in the larger Mekong River system, which flows through Myanmar, Laos, and Thailand. Thai authorities' tests on the Mekong have revealed excessive levels of arsenic and other toxins. Experts and non-governmental organizations (NGOs) point to unregulated rare earth mining along tributaries on the Myanmar side as the likely cause.

Impact on Fisheries and Consumer Confidence

While definitive links between the toxic runoff and specific abnormalities in fish have not been scientifically established, local fishermen have observed unusual conditions in their catches. They have reported finding lumps near catfish whiskers, as well as on their tails and fins, which they had never seen before. This has had a significant economic impact, as consumers have stopped buying fish due to fears of illness and toxins, leading to a loss of customers for the fishermen.

Warnings of Broader Health Consequences

An expert investigating the situation warns that the entire Mekong basin could face serious health consequences if urgent action is not taken. They emphasize the need for governments to implement strong measures to resolve this problem.

Thai Government Response and Geopolitical Complexities

Napat Kongawat of NHK World, who covered the story, explained that the situation is complex, exacerbated by the ongoing civil war in Myanmar. The Thai government did engage with Myanmar's ruling military in August, agreeing on joint countermeasures. However, the conflict persists, with the Huna (likely referring to the ruling military junta) fighting pro-democracy forces and armed ethnic minority groups. Many mining sites are controlled by these ethnic armed groups, for whom rare earths are a significant financial resource.

The involvement of Chinese-linked enterprises further complicates the issue. Most of Myanmar's rare earth output is directed by Chinese operations. An independent think tank report indicates that Myanmar's rare earth exports to China have increased more than fivefold since the 2021 coup. This protracted conflict allows China to secure supplies while potentially avoiding responsibility for environmental issues. This makes it difficult to hold any single party accountable.

Call for Sustainable Sourcing and International Frameworks

In the context of escalating global competition for rare earths, experts and NGOs are calling for a halt to the trade of rare earths and other minerals from Myanmar. However, this is considered unrealistic given China's involvement. The report notes that similar issues occur in other parts of the world. Therefore, there is a critical need to establish better supply chain transparency and accountability through legally enforceable international frameworks.

Conclusion

The expansion of rare earth mining in Myanmar, particularly in border regions, is leading to severe environmental pollution that is impacting communities and ecosystems in neighboring Thailand. The toxic waste, containing elements like arsenic and lead, is contaminating rivers, causing health problems for locals, and damaging the fishing industry. The complex geopolitical situation in Myanmar, involving armed ethnic groups and Chinese companies, makes addressing this issue challenging. Experts stress the urgent need for international cooperation and legally binding frameworks to ensure sustainable and accountable sourcing of rare earth elements globally.