Iran defies the IAEA by launching thousands of advanced centrifuges

Iran has activated thousands of advanced centrifuges to enrich uranium up to 60%, defying a recent resolution by the International Atomic Energy Agency (IAEA) criticizing its lack of cooperation.

Share:

Subscribe for unlimited access to all the latest energy sector news.

Over 150 multisector articles and analyses every week.

For less than €3/week*

*For an annual commitment

*Engagement annuel à seulement 99 € (au lieu de 149 €), offre valable jusqu'au 30/07/2025 minuit.

Iran announced on November 27 that it has operationalized thousands of advanced centrifuges in response to a resolution by the International Atomic Energy Agency (IAEA) condemning its insufficient cooperation with the organization. This measure marks another step in escalating tensions between Tehran and Western powers.

According to Mohammad Eslami, head of the Atomic Energy Organization of Iran, these next-generation centrifuges are now operational. “The gasification of several thousand advanced centrifuges has begun, and we have put them online,” he stated on state television. He added that this decision is a direct response to what he calls “confrontation” initiated by the West through the IAEA resolution.

The IAEA resolution, supported by France, Germany, the United Kingdom, and the United States, demands that Iran take clear measures to demonstrate the peaceful nature of its nuclear program. However, Tehran remains resolute in its stance. Eslami clarified that Iran is currently enriching uranium at levels ranging from 5% to 60%, while maintaining production at 20% for specific purposes. While these enrichment levels are claimed to have civilian goals, they raise concerns about a possible diversion to a military program.

More efficient machines in use

Iran emphasizes that the efficiency of its program has been enhanced through the use of more advanced machines. “The new centrifuges, with higher separative work units (SWU) capacity and greater cost efficiency, are now a priority in our activities,” said Eslami. These upgrades enable optimized uranium enrichment and align with various energy objectives.

The isotopic separation capacity (SWU), used to measure centrifuge performance, is a key indicator of the technological advances achieved by Tehran. This capability raises international concerns, particularly as assurances about the exclusively peaceful use of Iran’s nuclear program remain insufficient.

A tense international context

The international community, through the IAEA, has voiced growing concerns over Iran’s lack of transparency. Despite Tehran’s repeated claims that its nuclear program is solely for civilian purposes, the IAEA states it has evidence suggesting potential military intentions.

From an energy perspective, Iran currently operates one commercial reactor and plans to construct several more. While these projects comply with the Nuclear Non-Proliferation Treaty, uranium enrichment beyond 20% continues to raise questions, particularly regarding the country’s declared objectives.

An independent group calls for deep changes to speed up the approval of UK nuclear projects and cut costs linked to a system seen as too slow and complex.
India unveils a national plan to boost nuclear capacity to 100 GW by 2047, combining large reactors and small modules, with a strengthened regulatory framework and new public-private partnerships.
The regulatory approval granted to PT Thorcon Power Indonesia for its site study on Kelasa Island marks a decisive step toward the development of the country’s first private nuclear project.
Uranium output from American mines surged more than thirteen-fold in 2024, driven by increased investment, exploration drilling and a partial restart of industrial capacity across several key states.
NextEra Energy launches the recommissioning of the Duane Arnold nuclear site in Iowa, aiming to inject over 600 MWe back into the grid to meet the growing electricity demand of the American industrial sector.
Nasa has launched a call for tenders for a nuclear reactor on the Moon by 2030, aiming to support American ambitions for a permanent base, despite budget uncertainties and mounting pressure from China and Russia.
Explosions were heard near the Zaporizhzhia nuclear power plant, still under Russian military control, raising fresh concerns over the safety of the site and the Ukrainian energy sector.
Tractebel and NRG-Pallas have formalised the continuation of their technical cooperation at the Pallas research reactor site in Petten, the Netherlands, reinforcing their commitment to a key project in the European nuclear sector.
Tanzania, together with Russia, is starting construction of a uranium plant in Namtumbo for $1.2bn, aiming to boost mining revenues and secure a place in the global nuclear industry.
South Korea forecasts 2.4% annual growth in nuclear generation, with 29 operational reactors by 2035 and export ambitions for the sector.
TEPCO reports a significant net loss due to nuclear compensation charges and debris removal preparations, while its revenues decline over the period.
Rolls-Royce SMR has entered into cooperation agreements with Ĺ koda JS and Curtiss-Wright to accelerate the manufacturing of essential components and the supply of safety systems as part of its international development of modular reactors.
The Flamanville EPR nuclear reactor will not reach full power until before the end of autumn, postponing the initially scheduled date due to preventive maintenance operations on the primary circuit valves.
French group Orano returns to profitability in the first half of the year, supported by strong plant performance and stabilisation of international activities, notably after resolving the situation in Niger.
Hunatom announces a strategic alliance with Synthos Green Energy to introduce US small modular reactor technology, strengthening energy ties between Hungary, Poland and the United States.
A joint feasibility study project on Korean i-SMR modular reactors has just been launched for a future nuclear site at the border of the Aure and Heim municipalities, aiming for significant regional industrial impact.
Unit 3 of the Tomari nuclear power plant takes a major step towards restart after its safety equipment was validated by the Japanese regulator.
The Russian Minister of Energy announces strengthened cooperation in uranium and civil nuclear energy in Niger, reinforcing Russia's economic presence in a key sector following the withdrawal of several Western players.
Last Energy reaches a key regulatory step for its PWR-20 microreactor project in Llynfi, advancing towards the objective of securing a site licence by December 2027 from British authorities.
Slovenské elektrárne has signed an agreement with Urenco for the purchase of enriched uranium for the Bohunice and Mochovce nuclear power plants, strengthening the diversification of its supply sources until the mid-2030s.
Consent Preferences