The experimental phase of the ITER nuclear fusion reactor in France’s Saint-Paul-lez Durance is now scheduled to start in 2034. Originally, ITER was expected to launch briefly in 2025 for testing with low energy levels. However, due to the pandemic and issues with certain components, the updated plan now envisions the first experimental phase of the reactor in 2034 instead.
Instead of a symbolic launch with a ‘bare’ machine for plasma testing, ITER director Pietro Barabaschi announced that the new plan involves experimenting with the plasma from the beginning to partially offset the delay. This change in approach is aimed at enhancing risk mitigation strategies, allowing for a more effective path towards achieving project goals. The ultimate objective of ITER is to produce energy through hydrogen atom fusion, replicating Sun processes.
The ITER project brings together multiple countries, including EU member states, USA, Russia, China, India, Japan, and South Korea. Since its inception in 2010, costs have been estimated at over €20 billion. Supporters believe nuclear fusion can provide a sustainable and environmentally friendly energy source; critics argue renewable sources should take precedence over it. Experts warn additional costs may be necessary as delays were not unexpected due to pandemic challenges and quality concerns with some components.
