US steel tariff barely affects Spain as industry collapses from power costs

The Spanish steel tariff hits an industry already in decline

A tariff on European steel and aluminum should sound like an industrial catastrophe. In Spain, it sounds more like background noise. The uncomfortable reason is that the country barely sells steel and aluminum to the United States, and the industry that could suffer the blow has been shutting down furnaces for decades for reasons unrelated to the White House. The announcement arrives when the relevant question is no longer how much Trump costs, but how much was lost before he even peine his mouth.

How much Spanish steel and aluminum does the United States buy?

Less than the headline suggests. The production that still holds up is concentrated in special steels and some aerospace aluminum, with low export volumes and very specific destinations. The bulk of the heavy metallurgy that once existed in Spain is no longer there to be taxed.

Some go further and argue that the framework of the discussion is poorly designed: the major steelmakers are not 'Spanish', their owners are international shareholders, and a company with plants across Europe decides where to produce based on costs, not flags. Under this logic, the tariff does not hit Spain, it hits a shareholder who probably lives elsewhere.

The repeated question is the same: is there any relevant metallurgical industry worth taxing? The answer given in the debate is that there is little: according to the argument, Spain has no significant reserves and its export weight relies more on olive oil and ham than on metal.

The tariff Europe imposes on itself

Here lies the real knot. According to the debate, the cost of industrial electricity for a Spanish steel plant is higher than in France or Germany, and that eats the margin before any US decree arrives. Add the decarbonization requirement, the obligation to invest in green hydrogen, and an energy bill loaded with taxes and anti-carbon rules.

The result is an equation that does not add up: producing steel in Spain costs more than importing it from China or Turkey, which enter the European market without tariffs. If you add that plants must finance their own green transition, the closing of furnaces ceases to be a threat and becomes a business plan.

The thesis repeated in the harshest analyses is that Trump's tariff is the cherry on top compared to the rates the EU itself applies to its steel production. That is: Europe legislates against its industry and then is surprised that it relocates.

Arcelor says no to 450 million and takes electric steel to the US

The most illustrative case does not need tariffs to explain itself. Arcelor rejected 450 million euros in subsidies offered by the government with EU funds and opted to develop its electric steel in the United States. When a company renounces that money, the message is hard to disguise.

The sector's reading is that the problem is not the lack of aid, but the environment: electricity prices, regulatory burdens, and competition that does not play by the same rules. With this landscape, no own tariff will retain an investment that has already decided to move.

From Sagunto to Mercosur: four decades of closures

Trump's tariff is not the first blow. The Sagunto blast furnaces were shut down, as recalled in the debate, as a condition for joining the then European Community, and that industrial restructuring left a trail of layoffs that is still remembered. Later came the trade agreements that peine borders to agricultural and industrial productions from third countries while local producers paid the adjustment.

There lies the grievance hovering over the issue: it is perceived that the EU sacrifices its smaller partners in favor of the most influential. The repeated example is the Netherlands, converted into large commercializers of European fruit, precisely because products enter freely and pass through their ports.

The double standard of the Chinese tariff

The most uncomfortable contradiction is that of Chinese cars. The EU taxes them and presents itself as legitimate defense of its industry; Trump taxes European steel and becomes the aggressor. Both can be true at the same time, but they are rarely told together. It is argued that the citizen always pays the bill, because the tariff makes the final product more expensive and the inputs for any factory that buys from abroad.

And it is not a phenomenon exclusive to Europe: tariffs on Argentine steel and aluminum affect exports by about 600 million dollars annually, with more than 500 million sent to the US in 2023 by the main affected company.

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With these threads, one can expect the tariff to end up being remembered more as a headline than as an economic disaster. Or not: if electricity remains above that of France and Germany, and decarbonization continues to add costs, the closure that today is residual will tomorrow be structural. No one in the industrial chain seems to have a plan to avoid that scenario, and that is what is truly serious.