Nuclear Power Sees Resurgence Amid Growing Demand for Low-Carbon Energy

Strategic Insights -

The largest power blackout in Europe in decades has reignited the debate over the continent's renewable energy agenda, with many questioning the reliability of renewable sources. The blackout has also fueled a renewed interest in nuclear power, long seen as a dirty energy source. Despite environmental concerns, politicians are now increasingly looking to lift restrictions on nuclear reactors or invest in new projects to meet the growing demand for low-carbon energy.

Key Takeaways:

  • Spain's power grid relies on renewable energy for about 70% of its power, which experts believe may have made it more difficult to keep the grid's frequency stable during the blackout.
  • The Spanish prime minister denied any link between the blackout and a lack of nuclear energy, but even before the incident, critics had raised concerns about the government's plans to phase out the country's remaining seven nuclear reactors by 2035.
  • The World Nuclear Association's director-general warned that Spain's economic future could be at risk without nuclear energy, highlighting the need for "abundant, clean, and affordable energy" to support economic progress.
  • Germany's new Chancellor, Friedrich Merz, has criticized the previous government's decision to shut down the country's last three nuclear power stations and promised to explore new technologies, such as small modular reactors (SMRs) and nuclear fusion.
  • The Swiss government has lifted its ban on new nuclear power projects to pursue SMR projects.
  • In Australia, the new coalition government has lifted the ban on nuclear generators and plans to invest $36.4 billion in two projects by the mid-2030s.
  • Taiwan is expected to vote on whether to restart a nuclear reactor to meet the rising electricity demand of tech giants and ensure energy security.
  • The US is also seeing a resurgence in nuclear power, with the Three Mile Island site in Pennsylvania set to restart after a 20-year deal to supply energy to Microsoft's AI datacentres.
  • President Donald Trump has unveiled executive orders aimed at delivering 10 large nuclear reactors by 2030 and quadrupling the country's nuclear energy capacity by 2050.
  • New nuclear technologies, such as SMRs, are being pursued by countries around the world, with the potential to provide quicker and cheaper construction.

Statistics:

  • Spain's power grid relied on renewable energy for about 70% of its power at the time of the blackout.
  • $118.2 billion is the planned investment by Australia in nuclear projects by 2050.
  • 10 large nuclear reactors are planned to be delivered in the US by 2030.
  • The US nuclear energy capacity is set to be quadrupled by 2050.
  • Google has inked an agreement to purchase nuclear energy from small modular reactors (SMRs) developed by Kairos Power in the US.
  • The first mini-nuclear reactor in the West is set to begin operating in Canada by 2029.

Sources:

  • Jillian Ambrose, "Europe's biggest power blackout in decades sparks nuclear power revival", The Times (2023)
  • Ignacio Galán, chair of the renewable energy company Iberdrola, quoted in Jillian Ambrose, "Europe's biggest power blackout in decades sparks nuclear power revival", The Times (2023)
  • Sama Bilbao y León, director-general of the World Nuclear Association, quoted in Jillian Ambrose, "Europe's biggest power blackout in decades sparks nuclear power revival", The Times (2023)
  • Friedrich Merz, quoted in Jillian Ambrose, "Europe's biggest power blackout in decades sparks nuclear power revival", The Times (2023)
  • The Swiss government, quoted in Jillian Ambrose, "Europe's biggest power blackout in decades sparks nuclear power revival", The Times (2023)
  • The Australian government, quoted in Jillian Ambrose, "Europe's biggest power blackout in decades sparks nuclear power revival", The Times (2023)
  • Kairos Power, quoted in Jillian Ambrose, "Europe's biggest power blackout in decades sparks nuclear power revival", The Times (2023)
  • The US government, quoted in Jillian Ambrose, "Europe's biggest power blackout in decades sparks nuclear power revival", The Times (2023)
  • Greenpeace UK, quoted in Jillian Ambrose, "Europe's biggest power blackout in decades sparks nuclear power revival", The Times (2023)