About 3.5 million liters of livestock-based biomanure leaked from Havila Biogass in Molde, spreading from a marsh into waterways and a small-boat harbor, causing fish and crab deaths. Norway’s Coastal Administration called it one of the largest such spills they’ve encountered and will order cleanup; the company is conducting remediation and investigating a failed pipe gasket as the likely cause.

A fishing vessel that ran aground near Afognak Island on Monday has leaked an estimated 3,000 to 3,500 gallons into Izhut Bay, according to state officials.

Wildfire smoke drove air quality in Yellowknife to high-risk levels, prompting Chief Public Health Officer Dr. Kami Kandola to issue an advisory urging residents to limit outdoor activity and take health precautions. The advisory highlights vulnerable groups and directs people to the Air Quality Health Index for up-to-date information.

Police and fire crews responded Thursday night to a large jet fuel spill at Polar Oil near Nuuk’s harbor. About 7,069 liters leaked but were contained in a spill basin and mostly pumped back; police are investigating the cause.

Environment Canada has issued an air quality advisory for Iqaluit, Kinngait and Kimmirut due to smoke from wildfires in the Prairies, reducing visibility; the smoke is expected to clear Wednesday night.

A fuel tanker crashed Friday off Highway 101, spilling some 3,000 gallons of fossil fuels into Indian Creek. The creek is a tributary of the Elwha River, which has for years been a model for salmon recovery efforts.

A damaged oil pipeline in Nuussuaq near Upernavik spilled around 8,000 liters of diesel into the sea, forcing halibut processing and fish production to pause for two days and severely disrupting local fisheries.

The Alaska Railroad believes between 800 and 1,000 gallons of fuel were spilled, according to a situation report released Monday by the state.

A vessel towing two barges ran aground in the Yenisei River near Kazachinsky District, Krasnoyarsk Krai, on June 8, 2025, spilling around 30 metric tons of diesel fuel over a 50-km stretch of shoreline.

Up to 1,000 gallons of water used in mining operations reached a creek and tundra, as an estimated 400,000 gallons spilled into containment areas and a gravel road.

Light diesel leaked from an oil company facility into Ramfjorden outside Tromsø, and police, fire crews, Kystverket and the acute pollution committee are working to contain it.

Six tar balls likely from the grounded MSC Baltic III have washed ashore at Cedar Cove, Newfoundland, but underwater inspections by the Canadian Coast Guard show no continuous leak from the ship.

Around 1,000 gallons of diesel leaked from a Brice Inc. fuel truck near the Yukon River Campground on April 4, prompting Alaska tribes to demand accountability and DEC to oversee cleanup to prevent river contamination.

Approximately 150,000 litres of cyanide-contaminated water leaked from the Eagle Gold mine site into Haggart Creek over a couple of days in February due to a failed weld in a pipeline.

Finnish fuel firm Neste confirmed that white clumps on Hanko's shore likely resulted from wash water containing used oils from one of its vessels, prompting cleanup efforts and an ongoing investigation.

Oil products have been found washed up on five more coastal sites in the Temryuksky district and Anapa of the Krasnodar region. Local operational headquarters report that volunteers are already cleaning up these minor spills.

B7, the youngest member of the North Coast condor flock, has died from lead poisoning, marking the first fatality in a Yurok Tribe-led restoration program. The incident underscores the ongoing threat of lead contamination in the wild.

Oil from damaged Russian tankers has contaminated beaches in Crimea, with significant environmental cleanup efforts underway.

On January 2nd, a repeat oil spill was observed on the beach near the Dynamo recreation base in Anapa, discovered by a volunteer team from the Leningrad region of Kuban, who are responsible for this area.

An accidental oil spill from Equinor’s Njord A platform on New Year’s Eve has resulted in raw oil clumps reaching the Nordland coast, prompting a major cleanup effort. Authorities and Equinor are urgently mapping the spread and mobilizing significant resources to prevent further environmental damage.