Spain's 1950 batteries still work, but industrial output has collapsed

A 1950 battery that still delivers 1.5V and a Spain that no longer makes screws

A battery manufactured in Spain in the 1950s continues to hold a charge. A digital multimeter reads close to 1.5 volts, and upon opening it, the interior shows no appreciable corrosion. The object circulates as an emblem of an era when the country produced durable goods and, incidentally, as an indictment of the present: today, one line of analysis argues, not even a screw is made.

The item is not an archaeological find. It is a Cegasa, a Basque company that, according to discussions, still exists and manufactures in Vitoria. That detail defuses the harshest headline—that Spain produces nothing—and forces a more nuanced diagnosis: what has been lost is not all industry, but its weight, volume, and capacity to drive employment. The battery anecdote serves to measure decline, not to certify death.

What peine to Spanish industry after 1975?

The thread starts with the battery and quickly shifts to industrial restructuring. Some place the first blow on shipbuilding and Astilleros Españoles, already under Adolfo Suárez’s government, before the oil crisis finished reshuffling the board. Others blame socialist governments and entry into the then European Economic Community, presented as a deal where Spain contributed cheap labor and sun, receiving funds and tourism in return.

The most repeated thesis is unequal exchange: Germany kept the industry, and Spain got the beaches, bars, and Northern European retirees. The narrative has its founding scene in the hugs between Helmut Kohl and Felipe González, read as the closing of a pact that turned the country into a service economy. This is not a marginal interpretation: it structures much of the conversation and explains why tourism, which supports GDP, appears simultaneously as salvation and condemnation.

Tourism sustains Spain, but does not industrialize it

Here consensus breaks down. One block argues that without tourism Spain would be Argentina, recalling that Benidorm, Marbella, or Santander were not built by democracy: mass tourism existed before 1978. Another block responds that a country living off weekend visitors accepts low wages, cities turned into theme parks, and an external dependence that is not negotiated in Brussels, but suffered.

The data ordering the disagreement is not tourism’s weight, but industry’s. Against the idea that the country produces nothing, it is recalled that the industrial sector hovers around 20% of GDP, far above the 7% contributed by hospitality. The difference, it is argued, lies in productivity and employment: factories pay more and sustain more jobs per euro produced. The consequence is a labor market with structural unemployment and stagnant wages.

Deindustrialization was not just Spanish

One of the strongest arguments in the thread points out that Spain did not invent deindustrialization: it occurred across Europe and North America, with massive production shifts to Asia. The difference is that other countries retained design and added value. Switzerland, for instance, has greater industrial weight in its GDP than Spain today. The UK designs Raspberry Pis; Italy designs Arduinos. Spain, however, neither manufactures nor designs at the same proportion as in 1980.

That is the uncomfortable point. It is not about longing for the screw factory, but acknowledging that the country lost two layers: production and engineering. There are exceptions listed in the material itself—electric car chargers, smart meters, private telecoms, vending machines, electronic locks—companies with their own design and manufacturing in Spain. They prove the fabric exists, but also that it is too small to compensate for what was lost.

The labor cost of restructuring

The conversation moves to the wallet. The weight of rent on minimum wage is compared: if it represented around 18% in 1975, today it sits near 70%. The figure is launched as an accusation against the narrative of conquered rights. In parallel, it is recalled that retirement required fewer contribution years and paid a higher percentage of salary, and that the underground economy compensated part of precariousness with cash envelopes.

Not everything is nostalgia. Some respond that that well-being rested on a poorer country, with fewer women in the labor market and without current demographic pressure. The trade-off—more formal freedom, less industrial capacity—is the heart of the disagreement. And there is a figure that disorients everyone: Venezuela’s share of industrial GDP, much higher than Spain’s, demonstrates that producing a lot guarantees nothing if the rest of the economy does not trinc.

The battery as a thermometer of an economy

Let us return to the object. A battery from seven decades ago that retains its voltage says less about quality back then than about the circular economy of the present. Planned obsolescence, some note, makes durability unnecessary: flashy things are sold and replaced every year. Against this, the 1950 battery functions as a material, almost physical reproach. No discourse can refute it.

The discussion does not close the case. No one knows if Spain will regain industrial weight, if tourism will withstand price pressure and social unrest, or if the next generation will learn to solder before serving drinks. The battery still delivers 1.5 volts. Meanwhile, the country continues debating whether that was pogre or simply a move.