however, a handful of central european states — slovakia, hungary and austria — continued to rely heavily on russian natural gas. in the first quarter of 2024, russia provided
82 per cent and 85 per cent of hungary and slovakia’s gas imports, respectively, and
98 per cent of austria’s supply in december 2023.
almost all of this gas was piped through ukraine into slovakia, with the slovaks then charging their own transit fees (around
500 million euros per year) to pass this gas along to other states. this system accounted for
half of russia’s pipeline exports to the eu last year, with the other half moving through the turkstream pipeline, which runs under the black sea and connects the two markets via turkey.
critically, the russian gas transiting through ukraine also propped up
transnistria, an unrecognized pro-kremlin client state (population: 367,000) which broke away from moldova in the early 1990s. for decades, the region received russian gas virtually for free, heavily subsidizing the local economy, while hosting thousands of russian troops. moscow has spent years
trying to bill moldova for this gas, using invented debt as a political cudgel.