Red Dog owner Teck awaits final approval before Anglo Teck merger closes

Teck Resources Limited, which owns and operates the Red Dog zinc mine in Northwest Arctic Alaska, is one regulatory approval away from ceasing to exist as an independent company. The mine directly employs about 600 full-time workers, according to the Alaska Department of Natural Resources, and NANA Regional Corporation says it funds more than 80% of the Northwest Arctic Borough's budget.

Teck told the U.S. Securities and Exchange Commission on Tuesday that it and Anglo American plc have settled how the final stretch of their merger will run. The clock has not started, and the remaining conditions have not been met.

For Northwest Arctic residents, the mine's management would sit under a new corporate parent, Anglo Teck plc. Teck would continue as a wholly owned subsidiary, its filings say; they go no further. None of the filings reviewed for this article addresses what the merger does to the operating entity, to the agreements under which Red Dog sits on Alaska Native corporation land, to the royalty arrangements those agreements carry, or to payments the mine makes to the Northwest Arctic Borough.

The Sept. 9, 2025 arrangement agreement, the contract governing the deal, required Anglo American to declare a special dividend of approximately US$4.5 billion and pay it within 30 days of the effective date. The two companies have now agreed on 45 days.

Teck said in a July 30 release that new leadership roles take effect immediately after completion, "which is conditional upon receipt of final regulatory approval, expected within the originally announced timeline of between September 2026 and March 2027." The documents do not name which approval is outstanding. Duncan Wanblad would run Anglo Teck; Brock Gill would cover the region including Alaska.

In second-quarter results released July 22, Teck said the Red Dog shipping season commenced July 12, guiding to third-quarter sales of 220,000 to 270,000 tonnes of zinc in concentrate, the part-processed ore the mine ships, normal seasonality for the mine. NANA says the Aqqaluk deposit will run out by 2031 and a new ore source must be found and permitted within eight years, and that Teck is evaluating replacements, Aktigiruq and Anarraaq, on state land.

The Alaska Department of Environmental Conservation reissued Red Dog's wastewater discharge permit on April 9, extending interim discharge limits for another 10 years, over the objection of the Kivalina IRA Council, a federally recognized tribal government, and with NANA's support. NANA says more than 82% of shareholders backed continued operations in its 2023 survey, while Kivalina tribal entities and environmental advocates warn of threats to water, subsistence fish and village health. That question now arrives under a different owner.