The Power of Siberia-2 pipeline deal signals a structural shift in Eurasian energy, trading margins for long-term security and rebalancing bargaining power eastward.
Siberia-2 Go
Russia and China have inched a long-discussed idea toward material form: a legally binding memorandum for Power of Siberia-2 (PoS-2), a pipeline concept to move up to 50 bcm/year of West Siberian gas to North China via Mongolia. Paired with announced increases on Power of Siberia-1 and the Far Eastern route, the architecture would lift potential Russian pipeline deliveries to China to a little over 100 bcm/year once fully realized. Moscow casts the pricing as “market-based,” eschewing the crisis-bloated European benchmarks of recent winters; Beijing, for its part, is in no hurry to close on the final formula, financing, or FID—because time and leverage are on China’s side. What matters analytically is not a headline promise of “cheap gas,” but the steady institutionalization of predictable Eurasian baseload that shifts bargaining power east without detonating global prices overnight.
The MoU matters because it signals a credible commitment on both sides while maintaining material ambiguity that benefits Beijing. Russia gets a corridor to backfill part of the European demand collapse with a long-duration, “sticky” buyer at the other end of steel. China secures molecules that are less exposed to maritime choke points and winter spot squeezes, with a pricing logic that is likely to clear below historical European netbacks. The price is being sold as “objective” and “market-based,” language that conveniently papers over the reality that “market” can mean an oil-indexed basket, a hybrid hub proxy, or a negotiated band with floors and caps. Each option prioritizes predictability over any guaranteed bargain-basement price. In other words, the gain to China is security and budgetability; the gain to Russia is volumetric offtake. Margins—especially after capex—will be contested.
Wrong Thinking = Lost Opportunity
Seeing this deal as a prelude to a “global energy crash” mistakes geography, elasticity, and portfolio behavior. Pipeline gas into northern China does not displace the flexible LNG volumes that Japan, Korea, India, and Southeast Asia still require for balancing, nor does it remove the seasonal and weather risks that drive short-run price formation in JKM and TTF. The most credible industry signal in the current news cycle came not from Moscow but from Gastech, where LNG exporters emphasized that Asian buyers continue to sign long-term offtake, with U.S. and Qatari supply dominant in the new tranche. That is consistent with a world in which a larger Eurasian pipeline base trims the top of the distribution (fewer panic spikes) while LNG keeps the flexibility premium. The net effect is pressure at the margin, not a cliff. Also consider Thailand’s potential as an LNG hub in this equation.
Europe sits awkwardly in this rearrangement. Having swapped Russian pipe for floating molecules, the continent has improved its geopolitical posture but accepted cyclical exposure: storage helps and demand-side adjustments have teeth, but winters are still auctions, and auctions still clear at the edge. If PoS-2 advances on a late-decade timeline, China will lean more on predictable baseload, while Europe continues to compete in spot-exposed segments whenever weather and logistics conspire. In expected-value terms, that is a drift of bargaining power toward Eurasia even without dramatic price action in any single season.
Mongolia’s role is not incidental. The Soyuz Vostok continuation through Mongolian territory transforms Ulaanbaatar into a transit state with fee income, construction spillovers, and its own gasification options. The corridor has accumulated studies, JVs, and diplomatic attention; what it lacks are the same three gates that define the wider project: an agreed price mechanism, financing allocation, and an investment decision. Transit states acquire leverage precisely at the moment steel moves, which is why the permit and tender sequence there is worth following closely as a bellwether of deal credibility.
Timing Is Everything
For Russia, the trade is a price for time. The strategy buys a decade to redirect upstream development, deepen domestic gasification, and hard-wire Eurasian diplomacy to infrastructure instead of communiqués. Markets have registered the cost side—Gazprom’s equity reaction to the announcement was cool because investors heard “capex plus discount” more loudly than they heard “strategy.” But the Kremlin is not optimizing for quarterly EPS. It is maximizing state resilience and alliance durability; on that objective function, a thinner margin that welds the map is rational.
The pricing rhetoric deserves a careful look. “Market-based” is not synonymous with “European hub-indexed.” It could mean a variant of oil indexation blended with regional hubs, a corridor-specific basket that reflects Chinese domestic benchmarks, or even dynamic bands around anchor indices to smooth volatility. Each would shift risk differently between seller and buyer. If banded pricing predominates, Russia internalizes more upside forgone in spikes, while China pays a modest premium in calm years for shock insurance. If oil indexation with lags dominates, China gains from lower correlation to winter gas spikes, while Russia benefits from oil’s deeper liquidity. Until a formula leaks, the safe assumption is that Beijing will retain optionality by keeping LNG in the portfolio and by spacing its final commitments to PoS-2 against macro conditions and bargaining cycles. At least this is my bet.
Still, the political overlay should not be minimized. This is not only about hydrocarbons; it is about Eurasian architecture—pipes, rails, and payment plumbing that reduce friction inside the bloc. A larger pipeline share of China’s northern supply anchors industrial planning and supports grid integration; rail corridors under the Belt and Road insulate trade volumes against maritime interruptions; and incremental expansion of CNY-centred settlement trims transaction costs even if it falls short of a “de-dollarization” break. The result is not an alternative world system tomorrow but a lower-variance operating environment for the Eurasian core, which is precisely the kind of foundation upon which geopolitical patience is built.
The scholarly way to state the bottom line is that PoS-2, if financed and built, reduces Asia’s tail risk while reallocating some scarcity back toward those buyers—especially in Europe—who remain dependent on flexible cargoes in tight seasons. The journalistic way to say the same thing is simpler: Russia is trading margin for map; China is trading time for leverage. That trade does not crash the market; it re-weights it. Steel in the ground is stubborn; once the corridor exists, it becomes the default, and defaults become power.
Phil Butler is a policy investigator and analyst, a political scientist and expert on Eastern Europe, and an author of the recent bestseller “Putin’s Praetorians” and other books
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