From Anelasticity to Resilience: What is the cost of Europe’s survival?
For decades, Europe operated on the assumption that energy would remain available, supply chains would function seamlessly, and the continent’s security would be guaranteed. Sufficiency was taken for granted, reserves were deemed unnecessary, and resilience was seen as an expense that could be postponed. Today, Europe is facing the consequences of these assumptions.
The scale of the challenge is already reflected in official European targets. For the upgrading and expansion of electricity grids alone, approximately €584 billion will be required by 2030, as electricity consumption is expected to rise by around 60 per cent; 40 per cent of European distribution networks are over forty years old, and a further 64 GW of cross-border interconnections are required.
At the same time, the targets for hydrogen require investments of €86–126 billion in key transmission, storage and distribution infrastructure, whilst the ReArm Europe / Readiness 2030 initiative forecasts the mobilisation of up to €800 billion to strengthen European defence by the end of the decade.
The European Union aims to triple the capacity of data centres over the next five to seven years. This expansion will require investments of tens or even hundreds of billions of euros in facilities, computing power, cooling systems and electrical infrastructure, whilst the International Energy Agency warns that the associated demand for electricity is growing faster than the expansion of energy networks.
To these must be added long-term storage, the security of critical raw materials, reindustrialisation, the restructuring of supply chains and the demographic adjustments required by an ageing continent. The paradox is that Europe is being called upon to finance an energy, technological and industrial revolution at the same time as its productive and demographic base is shrinking. Fewer workers and smaller savings are expected to support ever-greater investment needs.
However, there is also a less visible dimension. New infrastructure requires not only capital but also human resources. The construction of networks, the development of artificial intelligence, nuclear energy programmes, the hydrogen industry and defence technologies all require engineers, technicians, programmers and specialist scientists. Funding can be secured within a few years. Building the necessary human capital often takes one or two decades.
The cost of acquiring these skills increases through additional training, certifications and a longer time to enter the labour market. When individual investment does not match expected returns, pressures and shortages in the supply of skilled personnel arise.
Equally important is the cost of diversifying supply. For decades, Europe relied on the cheapest supplier available. Today, however, strategic resilience demands the opposite: multiple sources of supply, alternative supply chains and strategic stocks. This approach improves security but increases costs. Resilience acts as insurance against future crises.
From this perspective, the estimates made two years ago, which put investment needs at around €800 billion per year, were not incorrect. However, they described a different reality. Today, even based on conservative assumptions, the total effort required to ensure Europe’s resilience appears to be approaching or exceeding €1.2 trillion per year, or approximately 6 per cent of European GDP.
With an uncertainty of ±30 per cent, the range lies between €840 billion and €1.56 trillion per year, or between 4.2 per cent and 7.8 per cent of European GDP. With a margin of uncertainty of ±50 per cent, the range widens to between €600 billion and €1.8 trillion per year, that is, from 3 per cent to 9 per cent of GDP. These figures reflect not only the cost of new investments but also the cost of investments that were not made when they should have been. A network that was not built in time, a warehouse that was not constructed, or an industrial supply chain that was abandoned costs many times more when attempts are made to rebuild them under crisis conditions.
These figures only take on real meaning through the ‘Clash of Timeframes’. Politicians think in terms of four- or five-year election cycles, the markets in terms of quarters, industrial investment in decades, electricity grids in forty years, nuclear energy in sixty, and demographics over an entire generation. Politicians are called upon to make decisions within four years on projects that will operate for forty.
Added to this temporal fragmentation are licensing delays and regulatory complexity. When a critical infrastructure project is delayed for years before construction has even begun, time translates into additional costs and uncertainty into investment risk.
Energy, defence and demographic inflexibility are ultimately different manifestations of the same phenomenon: the conflict between short-term political cycles and the long-term needs of infrastructure, industry and society. Europe’s great challenge is not only to find the necessary funds, but to create the institutions that will bridge these different timeframes. For when timeframes diverge, inflexibility arises. When they are aligned, resilience arises. The response to this challenge requires the establishment of European investment instruments backed by strong guarantees from the European Investment Bank, which will decouple strategic infrastructure from annual national budgets and volatile political cycles . And this is perhaps Europe’s most significant strategic challenge in the 21st century.
Sources and assumptions: The data are based on estimates from the European Commission, the IEA and European programmes for networks, hydrogen, data centres and defence, whilst the ±30 per cent and ±50 per cent scenarios are the author’s estimates to illustrate the order of magnitude of investment requirements.
Naftemporiki / Opinions, Thursday, October 8, 2026