• First Nations Chief threatens legal action against province if tailings water is released

  Source: Alberta - Edmonton Journal (Legislature & Capital)
  Date: 2026-09-21 15:59:11.0
  Tags: [Alberta, Indigenous, Energy, Environment, Resources, Mining]

  Athabasca Chipewyan First Nation Chief Allan Adam has threatened a 20-year legal battle against the Alberta government if provincial or federal regulators approve plans to treat and release oilsands mining wastewater from companies like Suncor Energy Inc. into the Athabasca watershed. The Athabasca Chipewyan First Nation and Mikisew Cree First Nation strongly oppose the "treat and release" approach for the 1.4 billion cubic meters of fluid tailings, citing severe local health concerns and threats to Treaty rights along the 1,230-kilometer river. Alberta Premier Danielle Smith stated that wastewater release is governed under federal jurisdiction and oilsands leases, while Environment Minister Grant Hunter maintains that treated mine water release is necessary to achieve site reclamation and return land to a self-sustaining boreal forest.

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• An alternative to treat and release? Alberta to approve $4.6 million grant for tailings ponds water treatment research

  Source: Alberta - Edmonton Journal (Legislature & Capital)
  Date: 2026-09-17 18:10:50.0
  Tags: [Alberta, Energy, Environment, Mining, Technology, Indigenous]

  Emissions Reduction Alberta offered a conditional $4.6 million grant to Tũ Nipi Water Solutions—an Indigenous-owned venture formed by Fort McKay Oil Services and BioLargo Canada based in the Fort McKay First Nation—to fund research and development of water-treatment solutions for tailings ponds in the Athabasca oilsands region. The funding, expected to roll out in early 2027 for closed-lab testing, aims to develop alternatives to controversial treat-and-release wastewater proposals for handling the more than 1.4 billion cubic metres of fluid tailings currently stored in the province. The initiative aligns with recommendations from Alberta's Oil Sands Mine Water Steering Committee and incorporates traditional knowledge alongside advanced cleantech applications.

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• ‘Environmental racism’: Fort Chipewyan residents protest proposed treat-and-release plan for tailings water

  Source: Territories - Northern Affairs (Yukon, NWT, Nunavut)
  Date: 2026-09-09 12:00:00.0
  Tags: [Alberta, National, Environment, Energy, Mining, Indigenous]

  Residents of Fort Chipewyan, Alberta—including members of the Athabasca Chipewyan First Nation, Mikisew Cree First Nation, and Fort Chipewyan Métis community—protested a proposed treat-and-release plan by Suncor Energy to discharge treated oilsands tailings water into the Athabasca River. Suncor aims to begin operating its water treatment plant and releasing treated tailings by 2030, a proposal supported by recommendations from the Alberta oilsands mine water steering committee to manage over 380 million cubic metres of mine water and 1.5 billion cubic metres of fluid tailings. Federal officials from the Ministry of Environment, Climate Change and Nature noted that no federal effluent regulation is currently in place for oilsands mines, meaning such operations remain subject to the general prohibition against releasing deleterious substances under Section 36(3) of the Fisheries Act.

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