Chernobyl, 40 years later: little-known realities
Disinformation that weakened Europe and slowed the energy transition
While the war with Russia and in the Middle East has brutally reminded Europe of the cost of its dependence on fossil fuels and Ursula von der Leyen acknowledged a “strategic mistake” of the EU with regard to nuclear power, the 40th anniversary of Chernobyl, on April 26, 2026, has arrived in an unprecedented context: for the first time in decades, France has chosen to revive its nuclear program.
Yet, according to the ASNR Risk Perceptions Barometer 2025, Chernobyl remains the industrial event considered to be the most frightening by the French people — far ahead of other disasters that were much more deadly. A collective trauma that myths and erroneous representations continue to maintain as they resurface at every anniversary.

Beyond the human drama, the consequences of this misinformation have been significant:
- Long-term slowdown of global nuclear development
- Abandonment of advanced technological programs, including fourth-generation reactors, the basis for circular nuclear energy
- Non-decarbonization of global electrical systems (notwithstanding already low-carbon nuclear and hydraulic exceptions)
- Continued dependence on coal, oil, and gas
The result, forty years later, is still a very strong dependence on gas and oil, a direct exposure and contribution to the disasters and tensions we face today.