A tweak in European Union rules for reporting methane has allowed open-pit mine operators to undercount their emissions.

HULUNBUIR, China (AP) — China is the world’s largest coal producer and consumer. In 2024, the country produced more than 470 million metric tons of coal, accounting for 52.6% of the world’s total.

When a slope fails in an open-pit mine, the consequences extend far beyond a production shutdown. Lives are at risk, ...

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Chimneys for a super low emission coal fired plant are seen near the Huaneng Yimin open-pit coal mine in Hulunbuir in northern China's Inner Mongolia province China, Monday, Sept. 15, 2025. (Ng Han ...