For five decades, Russian gas was a structural feature of European industry. Pipeline infrastructure built during the Cold War carried Soviet then Russian gas to West German chemical plants, French utilities, Italian heating networks, and beyond. Annual flows peaked around 150 billion cubic meters — about 40 % of EU consumption. By the end of 2023 that share was below 8 %.
How the unwinding actually happened
The conventional narrative — sanctions did it — understates the role of Russian decisions. Three distinct phases:
- Russian curtailments (2021-2022). Gazprom progressively reduced flows through Yamal-Europe and Nord Stream 1 even before the Ukraine invasion, ostensibly for "maintenance." European storage filled below historical norms going into winter 2021-22.
- Nord Stream sabotage (Sept 2022). The unexplained destruction of three of the four Nord Stream pipelines removed ~110 bcm of nameplate capacity. Attribution remains contested; the practical effect was a step-change reduction in any future scenario where pipeline flows resumed.
- Ukraine transit halt (2025). The Ukraine-Russia gas-transit agreement expired without renewal, ending the last meaningful pipeline route. The remaining flow is via TurkStream south.
What replaced it
European LNG import capacity expanded ~40 % between 2021 and 2024, mostly through floating regasification units (FSRUs) that are quick to deploy. US, Qatari, and Norwegian gas filled the gap, with prices ~3–4× pre-2021 norms during the worst of 2022 and ~2× now in steady state.
The industrial cost was concrete: German energy-intensive sectors (chemicals, fertilizer, base metals) lost ~15-25 % output by some measures, with selected closures permanent. BASF's Ludwigshafen restructuring, Yara fertilizer cutbacks, and aluminum smelter shutdowns trace directly to gas-price reset.
Why it doesn't reverse
Even if a Russia-Ukraine settlement and political reset occurred, three factors keep the unwinding largely permanent:
- The destroyed Nord Stream lines aren't being rebuilt.
- European industrial gas demand has structurally fallen ~15 % vs. 2019, partly through demand destruction, partly through electrification.
- LNG infrastructure investment is sunk; reopening pipeline contracts means stranding tens of billions in regasification capacity.
Russian gas's likely customers are now in Asia — China's Power of Siberia 2 negotiations, India, and Turkey via TurkStream — at lower prices and slower volume ramps than Europe could deliver. The price-volume math is significantly worse for Moscow than the European trade was.