The invoice for not building

Sweden risks export value of 130 to 340 billion kronor every year because the railway lacks capacity, according to the rail industry's own report. That bill appears in no budget and triggers no audit. This is why the invisible number keeps losing to the visible one.

A closed laptop and a coffee cup on an empty wooden desk

Not building costs 130–340 billion kronor a year

Between 130 and 340 billion kronor of export value, every year. That is the estimate in Växla in på tillväxtspåret – Järnvägens betydelse för AB Sverige, a report published in March 2026 by Omtag Svensk Järnväg, the industry initiative for Swedish rail started by SJ. When the initiative opened Almedalen week in June with a seminar on the report, it compressed the finding into one sentence:

Den otillräckliga kapaciteten i järnvägssystemet innebär att Sverige riskerar exportvärden på mellan 130 och 340 miljarder kronor varje år.

Omtag Svensk Järnväg, seminar summary, Almedalen (June 2026). "The insufficient capacity of the rail system means that Sweden risks export value of between 130 and 340 billion kronor every year."

The range is wide because the number is a projection of what capacity shortfalls do to export flows, not a measured loss, and it should be read as one. But the report's other figures point the same way. Traffic on the Swedish railway has grown 65 percent since 1990, on a track system that is largely a century old. The maintenance debt stands at 91 billion kronor. One industrial company in four says rail disruptions affect its long-term plans. Industrial investments of 35 billion kronor and 400,000 industrial jobs are, in the initiative's words, at stake.

No one audits the cost of inaction

No one, and that is the point. Compare the other side of the ledger. When infrastructure projects grow more expensive, Riksrevisionen steps in: its 2021 audit worked through 285 projects in the national transport plans, quantified the increases, identified the phase where they arise and put recommendations to the government. Cost overruns have report numbers, parliamentary follow-ups and headlines. Every krona of overrun leaves a paper trail with a name on it.

The cost of not building leaves nothing. No project account collects the export order that ships through Rotterdam instead, the factory investment that quietly moves, the labour market that never widened because the commute never got shorter. The 130–340 billion estimate exists because an industry initiative commissioned the calculation, once. No public body computes it, updates it or has to answer for it.

Item Figure Counted by
Cost growth, projects in the national plan 2014–2018 +39% on average Riksrevisionen, RiR 2021:22
Rail maintenance debt SEK 91 billion Omtag Svensk Järnväg (2026)
Export value at risk, per year SEK 130–340 billion Omtag Svensk Järnväg (2026), projection
Industrial investment at stake SEK 35 billion Omtag Svensk Järnväg (2026), projection
Industrial jobs at stake 400,000 Omtag Svensk Järnväg (2026), projection

Why the system optimizes against the wrong number

Accountability follows visibility. An overrun produces an audit, a news cycle and an official who has to explain it. A capacity shortfall produces nothing: the cost lands in thin slices on thousands of exporters, commuters and municipalities, and none of them can point to the decision that caused it. So every institution in the chain protects itself against the number that gets audited. One more investigation round before commitment. One more review cycle. One more year in which nobody can be blamed for a single krona.

The scrutiny itself is not the error. Premature lock-in genuinely produces cost overruns; the audit record says so, and skipping deliberation to save time would answer one bad number with another. The error sits in the pricing. An added year of process is booked at zero, while the missing capacity keeps charging, by the initiative's estimate, 130 to 340 billion kronor a year against an account nobody reads. Both numbers are real. Only one of them has a bookkeeper.

Reading the second invoice

The report's authors describe the trajectory in one line:

I praktiken riskerar järnvägen att backa in i framtiden, samtidigt som behoven i ekonomin ökar.

Omtag Svensk Järnväg, Växla in på tillväxtspåret (2026). "In practice, the railway risks backing into the future, while the needs of the economy grow."

The correction is not less scrutiny. It is a system that can afford scrutiny at a pace the second invoice notices: where the investigations, review rounds and permit documents that fill the years between decision and rail are produced and checked in days rather than quarters, with every check intact. Until then, the asymmetry does the deciding. Overruns will keep being counted to the last krona, because someone is paid to count them. The invoice for not building will keep arriving every year, unopened. The cheapest thing Sweden could do for its infrastructure may be to start reading it.

  1. Omtag Svensk Järnväg, Växla in på tillväxtspåret – Järnvägens betydelse för AB Sverige, March 2026.
  2. Omtag Svensk Järnväg, "Fullsatt seminarium om järnvägens betydelse för Sverige AB", 30 June 2026.
  3. Riksrevisionen, Kostnadskontroll i infrastrukturinvesteringar, RiR 2021:22, June 2021.
Benjamin Glaser Co-founder at Yesper. Writes about AI and the industry that builds the world. benjamin@yesper.ai

Yesper is the AI civil engineer for construction and infrastructure. AFRY, COWI, NRC Group and other Nordic firms use it to halve the time on a study, rerun calculations in minutes, and catch errors that would otherwise slip through. Get in touch if you'd like to see what it can do for you.

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