The Bitcoin network, an insanely costly mistake

on February 25, 2022

Computer scientist and mathematician Jean-Paul Delahaye explains why Bitcoin’s electricity consumption is a major flaw that should result in it being banned or replaced by less energy-intensive cryptocurrencies.

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Agenda

• Seminar

  FR TTM November 5, 2025 at 10:30 am

• Seminar AI

  Mihaly Petreczky November 7, 2025 at 2:00 pm

• Seminar NVS

  Philippe Preux November 13, 2025 at 1:30 pm

• Seminar COSMAC

  November 21, 2025 at 9:30 am

• Polaris Colloquium

  Sarah Cohen-Boulakia December 18, 2025 at 2:00 pm

Defenses

• Dinh-viet-toan Le (thesis)

  November 3, 2025 at 2:30 pm

• Louis Roussel (thesis)

  November 7, 2025 at 2:00 pm

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