Denmark strengthens maritime controls at Skagen Strait amid Russian shadow fleet activity

Denmark is intensifying inspections of ships passing through Skagen, a strategic point linking the North Sea and the Baltic Sea, to counter the risks posed by the Russian shadow fleet transporting sanctioned oil.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25£/month*

*billed annually at 99£/year for the first year then 149,00£/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2£/month*
then 14.90£ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

The Danish government has announced a tightening of environmental controls on ships passing through Skagen, a key maritime passage connecting the North Sea and the Baltic Sea. The decision aims to limit risks associated with ageing tankers used by the Russian shadow fleet to transport oil under international sanctions.

A coordinated strengthening of maritime inspections

The Ministry of Environment stated that the Danish Maritime Authority will cooperate with the Danish Environmental Protection Agency to carry out more frequent inspections of ships at the Skagen anchorage. Environment Minister Magnus Heunicke said that most of these vessels are old and pose a particular threat to maritime safety and the Danish marine environment.

Maritime authorities are increasing checks on compliance with basic environmental rules to better identify tankers linked to the Russian shadow fleet. This network of vessels, often operated by shell companies, transports Russian oil circumventing the sanctions imposed after the invasion of Ukraine.

Growing risks for safety and navigation

According to a joint study by S&P Global Market Intelligence and S&P Global Commodity Insights, about 940 vessels have been identified as being at risk of sanctions violations or confirmed offenders, with an average age of twenty years — well above the industry average. Minister of Industry and Trade Morten Bødskov said that many of these worn-out ships regularly navigate Danish waters, justifying the intensified inspections.

Since 2024, several Northern European countries, including Norway and Finland, have also tightened their inspections, though they have refrained from mass detentions due to international law constraints. France recently detained the captain of a tanker suspected of transporting sanctioned Russian oil.

A strategic issue for energy flows

Denmark remains bound by the Copenhagen Treaty, guaranteeing freedom of navigation in the Danish Straits. According to estimates from S&P Global Commodities at Sea, around 4.5 million barrels per day of oil passed through this zone in the first half of 2025, mainly Russian crude and refined products.

In September, Russia exported 1.6 million barrels per day of crude from the Baltic, representing 41% of its total seaborne exports. Exports of refined oil products reached 649,000 barrels per day, or 57% of the national total, confirming the Baltic’s strategic role in Russia’s energy trade.

Kazakhstan is reviewing Lukoil's stakes in major oil projects after the Russian group announced plans to divest its international assets following new US sanctions.
The Mexican state-owned company reduced its crude extraction by 6.7% while boosting its refining activity by 4.8%, and narrowed its financial losses compared to the previous year.
The new US licence granted to Chevron significantly alters financial flows between Venezuela and the United States, affecting the local currency, oil revenues and the country's economic balance.
Three Crown Petroleum reports a steady initial flow rate of 752 barrels of oil equivalent per day from its Irvine 1NH well in the Powder River Basin, marking a key step in its horizontal drilling programme in the Niobrara.
Cenovus Energy adjusts its MEG Energy acquisition offer to $30 per share and signs a voting support agreement with Strathcona Resources, while selling assets worth up to CAD150mn.
Iraq is negotiating a potential revision of its OPEC production limit while maintaining exports at around 3.6 million barrels per day despite significantly higher capacity.
Le Premier ministre hongrois se rendra à Washington pour discuter avec Donald Trump des sanctions américaines contre le pétrole russe, dans un contexte de guerre en Ukraine et de dépendance persistante de la Hongrie aux hydrocarbures russes.
Nigerian tycoon Aliko Dangote plans to expand his refinery’s capacity to 1.4 million barrels per day, reshaping regional energy dynamics through an unmatched private-sector project in Africa.
COOEC has signed a $4bn EPC contract with QatarEnergy to develop the offshore Bul Hanine oil field, marking the largest order ever secured by a Chinese company in the Gulf.
The group terminates commitments for the Odin and Hild rigs in Mexico, initially scheduled through November 2025 and March 2026, due to sanctions affecting an involved counterparty, while reaffirming compliance with applicable international frameworks.
Shell has filed an appeal against the cancellation of its environmental authorisation for Block 5/6/7 off the South African coast, aiming to continue exploration in a geologically strategic offshore zone.
The Greek government has selected a consortium led by Chevron to explore hydrocarbons in four maritime zones in the Ionian Sea and south of Crete, with geophysical surveys scheduled to begin in 2026.
Algerian company Sonatrach has resumed exploration activities in Libya's Ghadames Basin, halted since 2014, as part of a strategic revival of the country's oil sector.
The Indian refiner segments campaigns, strengthens documentary traceability and adjusts contracts to secure certified shipments to the European Union, while redirecting ineligible volumes to Africa and the Americas based on market conditions.
US authorities have authorised a unit at Talen Energy’s Wagner plant in Maryland to operate beyond regulatory limits until the end of 2025 to strengthen grid reliability.
Gran Tierra Energy has signed a crude oil sale agreement with a $200mn prepayment and amended its Colombian credit facility to improve financial flexibility.
Operations at BP’s 440,000 barrel-per-day Whiting refinery have resumed following a temporary shutdown caused by a power outage and a minor fire incident.
The European Union targets a trading subsidiary and a refinery linked to China National Petroleum Corporation, tightening access to financial and insurance services without disrupting pipeline deliveries, with reallocations expected in settlements, insurance, and logistics. —
Viktor Orban says he is working to bypass recent US sanctions targeting Rosneft and Lukoil, underscoring Hungary’s continued reliance on Russian hydrocarbons.
Traceability requirements from the EU (European Union) on fuel origin are reshaping Indian refined flows, with a shift toward Africa and Brazil supported by local premiums and a decline in Russian exports.

All the latest energy news, all the time

Annual subscription

8.25£/month*

*billed annually at 99£/year for the first year then 149,00£/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2£/month*
then 14.90£ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.