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:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

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.

Molten salt reactor developer Natura Resources has acquired Shepherd Power and partnered with NOV to scale up modular reactor manufacturing by the next decade.
China National Nuclear Corporation expects commercial operation in 2026 for its ACP100 reactor, following successful cold testing and completion of critical structures in 2025.
Start-up SEATOM has been selected to join NATO's DIANA programme with its micro nuclear reactor designed for extreme environments, reinforcing its position in dual-use marine and military energy technologies.
The Estonian Ministry of Economic Affairs has opened a tender to select a site and conduct initial environmental studies for a 600 MW nuclear power plant, marking a decisive step for the country’s energy future.
The European Commission has approved Poland's financial support plan for its first nuclear power plant, a €42bn project backed by public funding, state guarantees, and a contract for difference mechanism.
Six European nuclear authorities have completed the second phase of a joint review of the Nuward modular reactor, a key step toward aligning regulatory frameworks for small nuclear reactors across Europe.
US fusion energy leaders have called on the federal government to redirect public funding towards their projects, arguing that large-scale investment is needed to stay competitive with China.
Santee Cooper has approved a memorandum of understanding with Brookfield Asset Management to assess the feasibility of restarting two unfinished nuclear reactors, with a potential $2.7 billion payment and 550 MW capacity stake.
Helical Fusion has signed a landmark agreement with Aoki Super to supply electricity from fusion, marking a first in Japan’s energy sector and a commercial step forward for the helical stellarator technology.
India’s nuclear capacity is expected to grow by more than 13,000 MW by 2032, driven by ongoing heavy water reactor construction, new regional projects and small modular reactor development by the Bhabha Atomic Research Centre.
NextEra Energy has lifted its earnings estimates for 2025 and 2026, supported by power demand linked to long‑term contracts previously signed with Google and Meta to supply their artificial intelligence data centres with low‑carbon electricity.
London launches a complete regulatory overhaul of its nuclear industry to shorten authorisation timelines, expand eligible sites, and lower construction and financing costs.
Finland's Ministry of Economic Affairs extends the deadline to June 2026 for the regulator to complete its review of the operating licence for the Olkiluoto spent nuclear fuel repository.
The conditional green light from the nuclear regulator moves Cigéo into its final regulatory stage, while shifting the risks towards financing, territorial negotiations and industrial execution.
The drone strike confirmed by the IAEA on the Chernobyl site vault exposes Ukraine to a nuclear risk under armed conflict, forcing the EBRD to finance partial restoration while industry standards must now account for drone threats.
Deep Fission is installing a 15 MWe pressurised reactor 1.6 km underground at Great Plains Industrial Park, under the Department of Energy’s accelerated pilot programme, targeting criticality by July 4, 2026.
EDF commits to supply 33 MW of nuclear electricity to Verkor over 12 years, enabling the battery manufacturer to stabilise energy costs ahead of launching its first Gigafactory.
The full-scope simulator for the Lianjiang nuclear project has successfully passed factory acceptance testing, paving the way for its installation at the construction site in China's Guangdong province.
A coalition of Danish industry groups, unions and investors launches a platform in support of modular nuclear power, aiming to develop firm low-carbon capacity to sustain industrial competitiveness.
The United Kingdom and TAE Technologies create a joint venture in Culham to produce neutral beams, a key component of fusion, with strategic backing from Google.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.