• In the industrial economy of the 21st century, energy is beginning to function as a passport: it determines which projects can enter, which can stay, and which end up seeking another destination.

  • Forcing plants to age without a clear investment framework is, de facto, an indirect invitation to seek destinations with fewer administrative turbulences.

  • Industry wants to return, but energy does not always arrive on time.

  • Relocation does not always come with a dramatic announcement. Sometimes it arrives when a company decides that its next investment will take place elsewhere, quietly, without a press release.

  • Energy has left the engine room to govern the boardroom.

  • Competing largely means being able to turn on the lights on time, with stability and at an affordable cost.

  • Trying to plug tomorrow’s industry into yesterday’s grids is generating a critical time lag.

June 19, 2026.

For decades, companies have made industrial location decisions based on labor, logistics, land costs, or proximity to markets. Energy was part of the equation, but it was just another data point in the spreadsheet, rarely the determining factor.

That time is over. Today, in the midst of the energy transition, that old compass has lost its magnetism. The new north of industrial investment is defined not only by cost, but by the availability, predictability, and sustainability of electricity and thermal supply.

Energy management has shifted from being an internal optimization variable to becoming a condition of possibility; a strategic element that determines the very viability of projects. It is no longer just about how much supply costs, but whether it will be available, under what conditions, and with what degree of certainty. In other words, energy has begun to dictate where factories are built, where they remain, and in some cases, where they cease to exist.

Regulatory limbo or the art of pushing toward exodus

When the rules of the game become blurred, capital freezes or seeks other horizons. The clearest example of how regulatory uncertainty drains competitiveness can be found in the national ceramics sector. As we already warned in these very pages at the end of last summer when analyzing the concerning case of Pamesa—which was forced to divest part of its cogeneration assets—certainty is not a luxury, it is a necessary condition.

Today, the reality of the tile sector is once again raising alarms through data from ASCER. With 37% of installed cogeneration capacity having exhausted its regulatory lifespan in 2025—a figure that will rise dramatically to 60% by 2030—the lack of a stable renewal framework places a key industry on the brink of relocation. Cogeneration has been the thermal efficiency backbone of Castellón, and forcing plants to age without a clear investment framework is, de facto, an indirect invitation to seek geographic destinations with fewer administrative turbulences. Ultimately, without regulatory certainty, investment freezes, and when investment freezes, industry inevitably begins to look elsewhere.

The paradox of return: wanting to come home and finding the door closed

On the other side of the Atlantic, the opposite phenomenon is unfolding, but with the same bottleneck. After years of extreme globalization, the trend of reshoring or industrial relocation is gaining strength in regions such as the United States, driven by geopolitical tensions and the need to secure supply chains. However, the return of factories has collided with an invisible wall: the limits of the power grid itself. Industry wants to come back, but energy does not always arrive on time.

A recent report by Lee Group Search highlights the issue by questioning whether current infrastructures can absorb this manufacturing renaissance. Modern plants are not the workshops of the last century; they are highly sophisticated, automated complexes dependent on robotics and artificial intelligence. This new industry is not only more electricity-intensive, but also far more sensitive to disruptions and dependent on a level of supply quality that was not critical a few years ago.

Trying to plug tomorrow’s industry into yesterday’s grids is creating a critical time lag. Energy has ceased to be a simple utility and has become critical infrastructure. Therefore, the conclusion is the same on both sides: energy management is no longer a consequence of industrial decisions. It is their prerequisite.

Industry cannot wait indefinitely

There is an underlying tension that explains these bottlenecks: industry operates on investment cycles of three to five years, while energy infrastructure works on timelines measured in decades. Permits, interconnection studies, and grid development require timeframes that business urgency cannot accommodate. When these clocks fall out of sync, problems emerge.

Faced with a grid supply that no longer guarantees stability, companies do not wait indefinitely: they look for places where energy is already available and governed by clear rules. Industry can adapt to many difficulties; what it finds much harder to manage is prolonged uncertainty. That is why a factory’s own energy sovereignty is no longer a matter of corporate responsibility, but of pure operational shielding.

When we talk about relocation, we tend to imagine factories closing their doors, but industry does not leave a country overnight; first, it stops expanding there. Relocation does not always come with a dramatic announcement. Sometimes it happens when a company decides that its next investment will take place elsewhere, quietly, without a press release. Simply with a spreadsheet where energy no longer adds up. When the rules of the game force business planning to become an exercise in guesswork, projects are indefinitely postponed. Ultimately, the risk is that energy planning and industrial strategy continue on parallel tracks that only intersect when it is already too late.

Competing means being able to turn on the lights

The global race to attract or retain industry will no longer be won by offering temporary tax breaks or subsidized industrial land. Any territory aiming to keep its manufacturing engine alive must provide an ecosystem of regulatory certainty and infrastructure capable of absorbing tomorrow’s demand. There is a tendency to analyze energy solely from the perspective of price, but today’s competitiveness goes far beyond the bill: industry needs supply to be affordable, of course, but above all available, reliable, and predictable. If energy is competitive but grid connection takes years to materialize, growth suffocates; if it is subject to constant regulatory changes, investment flees. Energy has definitively left the engine room to govern the boardroom.

In this new scenario, the strategic question is no longer about costs, but about viability: where can I secure the supply I need under rules that allow me to plan over a ten-year horizon? Spain, with a capable industry, established technology, and an export-oriented vocation, has much of its future at stake in that answer. Countries that keep their strategic sectors in legislative waiting rooms or fail to align the pace of their grids with that of their factories will simply see wealth evaporate. In the industrial economy of the 21st century, energy is beginning to function as a passport: it determines which projects can enter, which can stay, and which ultimately seek another destination.

Because, in the end, industrial competitiveness has taken on a more literal meaning than ever: competing largely means being able to turn on the lights on time, with stability and at an affordable cost. The processes of reshoring and the risks of subtle relocation show that energy does not allow improvisation and that the map of the future is being drawn today. Industry may want to stay, or even return home, but it will only do so where infrastructure and regulation match its ambitions.