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Hungary keeps the Paks II nuclear contract with Rosatom after the invasion

After February 2022 Hungary kept and publicly defended the Paks II expansion with Rosatom and Russian finance, even as other Union states cut energy ties. In the causal graph this event strengthens Fossil-fuel subsidies, a driver that weakens Renewable share of global electricity generation — a worsening welfare path.

Sources: [1][2]

Read the full account

After February 2022 Hungary kept and publicly defended the Paks II expansion with Rosatom and Russian finance, even as other Union states cut energy ties. The project is a long-running contract, reaffirmed in the war years.

Who was responsible

Contribution type and responsibility level for each recorded actor — not sole-author shorthand.

  • Viktor Orbán

    Person

    Direct responsibility

    responsibility level 0.65 · verified

    Energy policy is a prime-ministerial file in Budapest. Rosatom still has to build. He chose not to cancel.

What changed

Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.

    1. FactHungary keeps the Paks II nuclear contract with Rosatom after the invasion
    2. strengthensDriverFossil-fuel subsidies
    3. weakensIndicators (3)Renewable share of global electricity generation
    Worsening path

    impact weight 0.4 · Effect from 27 April 2022 · verified

    Keeping a Russian state nuclear lock-in after the invasion preserves a strategic energy dependence, beside any low-carbon nuclear gain.

    • Renewable share of global electricity generation

      via Fossil-fuel subsidies

      Worse

      Weakens · Relationship strength 0.22 (weight 0.4 × strength 0.55)

      Observed

      30% of electricity generation · 11 above the normal line (2023)

      Better than normal

      6 readings, 2000–2023: rose from 18.9% of electricity generation to 30% of electricity generation.

      Above normal = better

    • Global CO2 emissions per capita

      via Fossil-fuel subsidies

      Worse

      Strengthens · Relationship strength 0.16 (weight 0.4 × strength 0.4)

      Observed

      4.73 tonnes CO2 per person per year · 2.43 above the normal line (2024)

      Worse than normal

      Two readings: 4.71 tonnes CO2 per person per year (2023) and 4.73 tonnes CO2 per person per year (2024).

      20232024

      Above normal = worse

    • Population-weighted PM2.5 air pollution exposure (global)

      via Fossil-fuel subsidies

      Worse

      Strengthens · Relationship strength 0.12 (weight 0.4 × strength 0.3)

      Observed

      32.9 micrograms per cubic metre (annual mean, population-weighted) · 27.9 above the normal line (2023)

      Worse than normal

      3 readings, 2021–2023: fell from 33.2 micrograms per cubic metre (annual mean, population-weighted) to 32.9 micrograms per cubic metre (annual mean, population-weighted).

      Above normal = worse

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Reuters — Hungary agrees new Paks II deal with RussiaReuters · High credibility · verified
  2. 2.Hungarian government — Paks IIGovernment of Hungary · High credibility · verified

Causal path

How this event connects to drivers and indicators in the graph.

  1. ActorViktor Orbán
  2. contributed toFactHungary keeps the Paks II nuclear contract with Rosatom after the invasion
  3. strengthensDriverFossil-fuel subsidies
  4. weakensIndicatorRenewable share of global electricity generation

Cite this page

Factrail. (2026). Hungary keeps the Paks II nuclear contract with Rosatom after the invasion. Factrail. https://factrail.ai/facts/hu-paks-ii-russia

https://factrail.ai/facts/hu-paks-ii-russia

Accessed 15 October 2026.

By the Factrail desk · Method: how we source and score · Last reviewed

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