A prospective massive spill from an abandoned oil tanker in the Red Sea could lead to catastrophic public health effects in war-torn Yemen and neighboring countries unless urgent action is taken, according to a study led by researchers at the Stanford University School of Medicine. The FSO Safer is one of the world's largest tankers and is anchored five nautical miles (approximately nine kilometers) off the coast about 60 kilometers north of the port of Hodeidah, a key lifeline for aid supplies to much of Yemen's population. It holds 1.1 million barrels of oil—more than four times the amount spilled in 1989 by the Exxon Valdez. Abandoned since 2015 due to the conflict in Yemen, the dilapidated vessel is increasingly likely to leak oil due to deterioration of its hull, or to catch fire through the build-up of volatile gases or through a direct attack.

On the sixth day of a declared civil strike (paro) in Peru's Amazon rainforest, hundreds of indigenous protesters armed with spears seized oil installations Oct. 6, effectively shutting down the NorPeruano Pipeline. Station 5 on the pipeline, as well as oil exploitation blocs 192, 95 and 8, all in Loreto region, are under occupation. State company PetroPerú admitted that personnel have been evacuated from the pumping station, in Manseriche district, and that the seizure of the installation has "paralyzed the operations" of the pipeline. Awajún apu (traditional leader) James Pérez, speaking for the Indigenous Association for the Development & Conservation of the Bajo Yurimaguas, said the paro will continue until the central government responds to protesters' demands.

The Supreme Court of the United Kingdom on Feb. 12 allowed a case filed by 42,335 Nigerian claimants against Shell Oil and a Nigerian subsidiary to proceed in the UK courts. The claimants first sued Shell and its subsidiary in 2015 over leaks from pipelines in the Niger Delta that resulted in the destruction of farmland, the death of fish stocks, and poisoned drinking water. They argued that the oil spills occurred due to the negligence of the subsidiary company responsible for operating the pipelines. They charged that Shell's parent company owed them a "common law duty of care," since it exercised significant control over the operations of the Nigerian subsidiary.

Native American activist Winona LaDuke and a small group of opponents of the planned Line 3 oil pipeline project braved frigid winds Dec. 15 to demonstrate outside the Enbridge Energy office in Park Rapids, Minn. LaDuke and her self-proclaimed "water protectors" carried signs reading "Mother Earth Revolution," "We are here for the future," and "Protect climate, water, treaties." The planned pipeline would bring more shale oil from northern Canada to US markets. Local Ojibwe bands in Minnesota have brought legal challenge against the pipeline, asserting that the potential for oil spills from the line poses a risk to their treaty-guaranteed hunting, fishing and gathering rights.

Peru's National Coordinator for Human Rights (CNDDHH) and Oxfam Peru have issued a report finding that there have been hundreds of oil spills linked to the NorPeruano Pipeline over the past 20 years. Entitled  "La Sombra del Petróleo" ("The Shadow of Oil"), the report counted 474 oil spills in the Peruvian Amazon between 2000 and 2019, impacting at least 41 indigenous communities.  These spills occurred along the NorPeruano Pipeline and in several associated oil blocs. The report also determined that 65% of these spills were caused by the corrosion of the pipeline and operational failures. "After every spill, it was said that the responsibility was with the indigenous communities, but there was no evidence that this was the case," said Miguel Lévano, coordinator of a CNDDHH subcommittee on oil spills. "It did not make sense, since they are the people being affected."

Fears are mounting over an environmental disaster of still unknown origin in Russia's Far East after residents reported finding dozens of dead sea animals washed onto a beach from the Pacific. Greenpeace Russia said tests conducted on water samples taken from Khalaktyrsky beach in Kamchatka krai showed petroleum levels four times higher than usual, and phenol levels 2.5 times higher. "The scale of the contamination has not yet been determined, but the fact that dead animals are found all along the coast confirms the seriousness of the situation," the organization said in a statement, warning of an "ecological catastrophe." Images shared on social media, including by popular blogger Yuri Dud showed dead fish, octopuses, sea urchins, crabs and other marine animals washed up on the shore.

Thousands of people demonstrated in Mauritius on Aug. 29 over the government's handling of a recent shipwreck that spilled 1,000 tons of oil into the seas around the island nation. In what appears to be the latest toll in the incident, dolphins and whales have beached close to where the Japanese-owned MV Wakashio freighter ran aground and broke up. Thirty-nine of the mammals have beached in the week leading up to Aug. 28. Social media is awash with photos of the stranded animals, including mothers and calves. At a press conference Sudheer Maudhoo, the Mauritian minister of fisheries and marine resources, called the beachings a "sad coincidence." Though a link between the deaths and oil contamination has yet to be established, disaffection has swelled in the aftermath of the spill. Protesters in the streets of the capital, Port Louis, wielded an inflatable dolphin with "INACTION" written on it.

Russian President Vladimir Putin declared a state of emergency June 3 after 20,000 tons of diesel oil leaked into a river within the Arctic Circle. The spill went unreported for two days, which may have caused irreparable damage to the region. The spill was caused by the rupture of a fuel tank at a power plant on the Ambarnaya River near the Siberian city of Norilsk, Krasnoyarsk Krai. The plant is owned by Norilsk-Taymyr Energy Company, a subsidiary of Norilsk Nickel (Nornickel), which is the world's leading nickel and palladium producer. The company had reportedly spent two days trying to contain the spill, before alerting the government. The Russian Investigative Committee (SK) has launched a criminal case over the pollution and alleged negligence. The director of the power plant, Vyacheslav Starostin, has been taken into custody but has not yet been charged.