The geopolitics of railroads: Europe's decoupling doctrine

Europe has spent the better part of the last decade debating decarbonisation. It has legislated ambitious climate targets, accelerated renewable energy deployment, embraced the electrification of transport and, increasingly, accepted that nuclear power must also play a central role in achieving carbon neutrality. Simultaneously, the European Union has sought to strengthen strategic autonomy, enhance military mobility, restore industrial competitiveness and reduce dependence on external suppliers.

These debates are usually conducted separately. They should not be. They are, in fact, different expressions of the same strategic challenge: how can Europe sustain economic growth while consuming less imported energy, producing fewer emissions and becoming less vulnerable to geopolitical disruption?

The answer lies not only in how Europe generates energy, but increasingly in how Europe moves: Transport remains one of the continent's largest sources of greenhouse-gas emissions and one of its greatest consumers of imported hydrocarbons. Despite remarkable advances in electrification, continental mobility continues to rely overwhelmingly on road haulage and aviation—the two transport modes most dependent on liquid fossil fuels. Europe has concentrated on replacing engines, while paying far less attention to replacing the transport model itself.

That is becoming Europe's strategic blind spot.

The geopolitical environment has changed fundamentally. Russian energy supplies can no longer be considered structurally reliable. Instability across the Middle East continues to threaten global oil markets. The Red Sea has become a contested maritime corridor. Arctic routes offer new opportunities while introducing fresh strategic uncertainties. New Eurasian corridors—from the Middle Corridor to the International North-South Transport Corridor—are reshaping the geography of trade and logistics. Nowhere is the shift more visible than at Gibraltar, the single busiest of Europe’s maritime gateways: roughly 300 vessels pass through the Strait every day, one every five minutes, carrying more than a tenth of the world’s maritime trade through a channel just 14 kilometres wide at its narrowest point. It is precisely because that concentration of risk and opportunity cannot be wished away that the Global Academy for Future Governance is convening its Global Maritime Governance Forum in Gibraltar itself in September 2026, a recognition that Europe’s chokepoints, like Africa’s emerging corridors, now need to be governed by a system rather than defended as a border.

At present, Europe cannot control developments at Suez, in the Red Sea or on the Northern Sea Route. It can, however, determine how efficiently people, goods and energy move within Europe itself. This distinction is more profound than it first appears. As Dr. Amina Argillander, who edited GAFG’s paper on Africa’s emerging corridors, notes, Gibraltar and Bagamoyo pose the identical question in different oceans: whether a gateway is managed as a border to be defended or a network to be run.

For years, the Global Academy for Future Governance has argued through its Connectivity Doctrine that infrastructure is not simply a matter of engineering. Corridors are governance ecosystems: ports, railways, logistics platforms, customs systems and energy networks form an integrated architecture that determines how states prosper and regions compete. Today’s environment demands the next step in that thinking. Europe requires a Decoupling Doctrine, not decoupling in the narrow trade-dispute sense, nor simply decoupling growth from emissions but decoupling prosperity from structural dependence. On imported hydrocarbons, on vulnerable external supply routes and on transport systems built around the least energy-efficient forms of mobility.

Connectivity is the instrument. Decoupling is the objective. Few sectors illustrate this better than rail.

No existing technology offers Europe a greater opportunity to reduce energy intensity without reducing mobility. Electrified railways consume substantially less energy per passenger and per tonne of freight than either aviation or road transport. They reduce emissions, ease pressure on highways, shorten logistics chains, strengthen inland connectivity and increasingly operate on electricity generated within Europe itself.

As the Future Energy Transition expert Mak Bajrektarević observes: "The rapid transition to electric vehicles remains an essential component of Europe's decarbonisation strategy, particularly for local mobility and the first and last kilometres of passenger and freight transport. Yet electrification alone does not resolve the structural challenges of continental mobility. Millions of electric cars travelling on increasingly congested highways still require extensive infrastructure and, despite eliminating tailpipe emissions, cannot match the energy efficiency of electrified rail for continental passenger and freight transport. Europe therefore needs not only cleaner vehicles but a more efficient transport architecture—one in which electric mobility and electrified rail complement rather than compete with one another."

Whether that electricity comes from hydroelectricity, wind, solar or a renewed generation of nuclear power is ultimately secondary. What matters strategically is that every journey that shifts from imported petroleum to domestically generated electricity represents a reduction in Europe's structural vulnerability.

None of this requires Europe to start from a blank page. The EU set out the principle that rail should carry a much larger share of medium-distance passenger and freight traffic back in its White Paper on Transport, and the Trans-European Transport Network has since supplied the map for wiring that shift together, corridor by corridor and border by border. That principle is now attracting real capital. Germany’s push to raise the punctuality and capacity of its core network, France’s continued extension and renewal of its high-speed lines, Italy’s channelling of a large share of its post-pandemic recovery funding into high-speed and regional rail, and Poland’s parallel investment in new lines and a central rail-and-air hub together amount to the largest wave of rail spending the continent has seen in decades.