Ukraine halts transit of Russian gas to Europe after pre-war deal expires

Ukraine has halted Russian gas supplies to European customers that pass through the country, almost three years into Moscow’s all-out invasion of its neighbour, after a pre-war transit deal expired.

At a summit in Brussels last month, Ukrainian President Volodymyr Zelensky vowed that Kyiv would not allow Moscow to use the transits to earn “additional billions … on our blood, on the lives of our citizens”.

But he briefly held open the possibility of the gas flows continuing if payments to Russia were withheld until the war ends.

Ukraine’s energy minister, Herman Halushchenko, confirmed on Wednesday morning that Kyiv had stopped the gas flows “in the interest of national security”.

“This is a historic event. Russia is losing markets and will incur financial losses. Europe has already decided to phase out Russian gas, and (this) aligns with what Ukraine has done today,” he said in an update on the Telegram messaging app.

Russia’s Gazprom said in a statement on Wednesday morning that it had been “deprived of the technical and legal ability” of sending gas through Ukraine due to Ukraine’s refusal to extend the deal.

Even as Russian troops and tanks moved into Ukraine, Russian natural gas kept flowing through the country’s pipeline network – set up when Ukraine and Russia were both part of the Soviet Union – to Europe, under a five-year agreement that ran until the end of last year.

Gazprom earned money from the gas and Ukraine collected transit fees.

Before the war, Russia supplied nearly 40% of the European Union’s pipeline natural gas.

Gas flowed through four pipeline systems – one under the Baltic Sea, one through Belarus and Poland, one through Ukraine, and one under the Black Sea through Turkey to Bulgaria.

After the war started, Russia cut off most supplies through the Baltic and Belarus-Poland pipelines, citing disputes over a demand for payment in roubles.

The Baltic pipeline was blown up in an act of sabotage, but details of the attack remain murky.

The Russian cut-off caused an energy crisis in Europe.

Germany had to shell out billions of euros to set up floating terminals to import liquefied natural gas that comes by ship, not by pipeline. Users cut back as prices soared. Norway and the US filled the gap, becoming the two largest suppliers.

Europe viewed the Russian cut-off as energy blackmail and has outlined plans to completely eliminate Russian gas imports by 2027.

Russian gas currently accounts for about 8% of Europe’s supply.

The Ukrainian transit route served EU members Austria and Slovakia, which long got the bulk of their natural gas from Russia but have recently scrambled to diversify supplies.

Gazprom halted supplies to Austria’s OMV in mid-November over a contractual dispute, but gas flows through Ukraine’s pipelines continued as other customers stepped in.

Slovakia this year signed deals to begin buying natural gas from Azerbaijan, and also to import US liquefied natural gas through a pipeline from Poland.

Among the hardest-hit will be EU candidate country Moldova, which was receiving Russian gas via Ukraine and has brought in emergency measures as residents brace for a harsh winter and looming power cuts.

Separately from Kyiv’s decision to let the transit deal expire, Gazprom said last month it will halt gas supplies to Moldova from January 1, citing unpaid debt.

Gazprom has said Moldova owes close to 709 million US dollars (£565.5 million) for past gas supplies, a figure the country has fiercely disputed, citing international audits.

Moldova, Ukraine and EU politicians have repeatedly accused Moscow of weaponising energy supplies.

On Wednesday, Polish Foreign Minister Radek Sikorski called Ukraine’s move to halt supplies a “victory” for Russia’s opponents.

On a post on social media site X, he accused Moscow of systematic attempts to “blackmail Eastern Europe with the threat of cutting off gas supplies”, including through a Baltic pipeline bypassing Ukraine and Poland and running directly to Germany.

Moscow can still send gas to Hungary, as well as non-EU states Turkey and Serbia, through the TurkStream pipeline across the Black Sea.

Natural gas is used to generate electricity, power industrial processes, and in some cases to heat homes.

Meanwhile, overnight into New Year’s Day, Russia launched a drone strike on Kyiv that left two people dead under the rubble of a damaged building, according to the city administration.

At least six people were injured across the Ukrainian capital, according to Mayor Vitali Klitschko.