Industrial site with pipes and silver buildings and a cloudy gray sky in background.

Mikisew Cree chief links cancer concerns to oilsands pollution in meeting with Carney

The chief of a Cree First Nation downstream from Alberta’s oilsands told Prime Minister Mark Carney he will not support new fast-tracked fossil fuel projects until Ottawa addresses toxic water and elevated cancer rates in his community.

Carl Meyer reports for The Narwhal.


In short:

  • Chief Billy-Joe Tuccaro of Mikisew Cree First Nation said residents face months-long delays for cancer treatment and suspects local pollution worsens illnesses.
  • The community sits north of oilsands tailings ponds shown to leak into groundwater; a 2014 report linked higher cancer rates to employment in the oilsands and consumption of local fish and game.
  • Tuccaro criticized the federal Building Canada Act, which fast-tracks “national interest” projects without guaranteeing Indigenous consent, and invited Carney to visit Fort Chipewyan.

Key quote:

“You want my consent? You improve my people’s health.”

— Chief Billy-Joe Tuccaro, Mikisew Cree First Nation

Why this matters:

Communities downstream from the Alberta oilsands live amid vast tailings ponds that store toxic byproducts of oil extraction. Peer-reviewed studies have documented leaks into groundwater, raising fears about cancer clusters and contamination of traditional food sources like fish and game. Health access is also limited: Residents often travel long distances for care, meaning diagnoses come late and outcomes worsen. As Canada pushes carbon-capture projects to frame oilsands oil as “decarbonized,” local First Nations warn that air and water pollution remain even if emissions drop. Their stance highlights a broader debate over what counts as clean energy — and whether fast-tracked projects can proceed without fully addressing Indigenous health and environmental risks.

Related: Canada funds long-awaited health study for Indigenous communities downstream of oilsands

Flags of various nations fly on building.

China and Europe vow joint climate action as US exits Paris accord

China and the European Union pledged to deepen cooperation on climate change Thursday, promising new emission-reduction targets while the United States moves to abandon the Paris Agreement and roll back renewable energy programs.

Somini Sengupta reports for The New York Times.

Keep reading...Show less
A Brazilian flag flying over a green hill.

Brazil’s Amazon city prepares for climate summit as world leaders face realities of deforestation and poverty

When negotiators meet in Belem for November’s United Nations climate summit, they will confront the Amazon’s deforestation and poverty rather than the luxury settings of past talks.

Seth Borenstein reports for The Associated Press.

Keep reading...Show less
A helicopter flying above a wildfire in a dry environment.

Wildfires drive mass evacuations in Turkey as record heat fuels blazes

Wildfires swept across northwestern Turkey over the weekend, forcing thousands from their homes as record heat and high winds hampered firefighting efforts.

Michael E. Miller reports for The Washington Post.

Keep reading...Show less
An airplane spraying fire suppresant on a hillside with wildfire smoke in the background

Wildfires expose Bolivia’s fragile ecosystems and policy failures

A record-breaking fire season in Bolivia scorched millions of acres of land in 2024, with a new human rights report blaming government policies favoring industrial agriculture for intensifying the crisis.

Katie Surma reports for Inside Climate News.

Keep reading...Show less
Woman leaning on a metal gate on a sunny day.

Rising summer heat drives more Americans indoors and sparks mental health concerns

Americans are retreating indoors during record heat waves, raising concerns about a lesser-known form of seasonal depression linked to extreme summer temperatures.

Yasmin Tayag reports for The Atlantic.

Keep reading...Show less
A woman holding a box with her office possessions after layoff.

Interior Department expands scope of potential federal layoffs to over 1,400 job groups

The U.S. Department of the Interior has added hundreds of new job categories across multiple agencies to its list of positions eligible for layoffs, setting a new 90-day clock for possible staff cuts.

Jennifer Yachnin reports for E&E News.

Keep reading...Show less
Road workers in red safety vests standing in front of road equipment

OSHA heat rule advances despite Trump-era deregulation push

Federal regulators are moving ahead with a long-delayed rule to protect workers from extreme heat, even as the Trump administration works to roll back dozens of other workplace safety measures.

Frida Garza reports for Grist.

Keep reading...Show less
From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.