Navajo Nation Updates Law on Uranium Transportation Across Tribal Land

The Navajo Nation has recently passed emergency legislation aimed at reinforcing a tribal law governing the transport of radioactive materials within the largest Native American reservation in the United States. This decision comes following the reopening of a uranium mining operation near the Grand Canyon, which has faced criticism from environmentalists and Native American communities. Navajo President Buu Nygren signed the legislation, which includes provisions for more advanced notification of uranium ore shipments, payment of transport fees, and submission of emergency preparedness plans to safeguard public safety and the environment.

In 2005, the Navajo Tribe prohibited uranium mining across its vast reservation due to the negative impacts from past extraction practices. However, in 2012, lawmakers opted not to forbid the transportation of uranium across Navajo lands but implemented regulations requiring notification and financial assurances to protect human health and the environment.

Nygren emphasized the importance of enhancing the law to ensure earlier notification of uranium shipments, particularly as Energy Fuels Inc. escalates its operations. The Navajo Attorney General, Ethel Branch, highlighted the need to address the historical legacy of uranium mining in the region and stressed the importance of responsible transport practices to avoid further radiation and contamination burdens on the community.

Energy Fuels expressed optimism about reaching an agreement with the Navajo Nation to resume shipments, emphasizing their commitment to adhering to the amended tribal law and exceeding federal and state regulations for uranium transport. The company underlined the safety measures in place for transporting uranium ore, such as using tightly sealed plastic covers on trucks to prevent dust emissions and water infiltration.

Under the Navajo law, trucks carrying uranium ore can be inspected, and shipments during tribal events along the designated route are prohibited. Non-compliance with the regulations could lead to penalties issued by the Navajo Nation Environmental Protection Agency or enforcement actions taken by the attorney general through tribal court injunctions.