Director General’s Statement to the Sixty-Ninth Regular Session of the IAEA General Conference

Source: International Atomic Energy Agency (IAEA) –

(As prepared for delivery)

Mr President, Excellencies, ladies and gentlemen,

This General Conference is taking place at a pivotal moment. These are extremely challenging times. Acts of terrorism, multiple military conflicts, and the erosion of nuclear norms are all happening against a growing gap between poverty and prosperity.

At times like these, international organizations have two choices: Continue business as usual or rise to meet the challenge.

Today I will tell you how the IAEA has been responding through its unique mandate, one that spans all the way from reducing the risk of nuclear weapons proliferation – and ultimately therefore also the risk of nuclear war – to using nuclear science and technology to help feed families, light cities and care for children with cancer.

Let me begin at the sharp end.

When the IAEA confirms the peaceful use of a State’s nuclear material, confidence over nuclear activities is established. History shows that when confidence disappears, international peace and security are at risk. Remember what happened in Iraq, in Syria and most recently, and dramatically, in Iran.

In June, after the attacks on Iranian nuclear facilities, we had to withdraw our inspectors.

For the past weeks, in this unique situation, we have worked with Iran on practical steps aimed at resuming the full implementation of safeguards in Iran.

Last week in Cairo, the Foreign Minister of the Islamic Republic of Iran Dr Abbas Araghchi and I signed an agreement that provides a clear understanding of the procedures for inspection, notifications, and implementation. While taking into consideration Iran’s concerns, it is still in line with the relevant provisions of Iran’s Comprehensive Safeguard Agreement with this Agency.

It is now time to implement the agreement. I am confident that a return of IAEA inspectors and the resumption of safeguards implementation in Iran would serve as a good sign that agreements and understandings are possible and that nothing replaces dialogue in the pursuit of durable, lasting solutions to international challenges.

In the past, a long shadow of doubt has also been cast over the Syrian Arab Republic’s nuclear programme. I believe we now have a chance to shine a light on the matter. Earlier this year, I met Syrian President Mr Ahmed Al-Sharaa and senior ministers, and they agreed to cooperate with full transparency. Since then, we have undertaken a process of verification, which once complete, I am confident will lead to a lasting resolution of Syria’s past nuclear activities, opening the way to its full reintegration into the international community.

Reflecting on these developments, I have said to the UN Security Council that the global nuclear non-proliferation regime is under significant strain and that we need to protect it.

The Democratic People’s Republic of Korea continues its nuclear weapons programme in contravention of several UN Security Council resolutions, serving as a reminder of the consequences of red lines being crossed.

But challenges are coming from new quarters too. Even within some countries in good standing with their obligations under the NPT, there are now open discussions about whether or not to acquire nuclear weapons. Think for a minute about a world where instead of a few, we would have 20 or 25 countries armed with nuclear weapons.

Your support of the non-proliferation regime, the NPT and the IAEA, is crucial. I urge Member States to recommit to a system that has been one of the most important foundations for international peace, even during the tensest decades of our generation. It is absolutely indispensable now, when the world again is so deeply divided.

Mr President,

In February 2022 war returned to Europe and for the first time threatened a major nuclear power programme. The possibility of a nuclear accident at Europe’s biggest Nuclear Power Plant loomed. The IAEA was not just going to take notes from the sidelines.

Three years ago, I led a dedicated team of Agency staff across the frontlines under gunfire, and we deployed the first ISAMZ mission to the Zaporizhzhya Nuclear Power Plant.

Since then, the IAEA has sent more than 200 missions involving nearly 200 staff to nuclear power plants in Ukraine. We are present on the ground at all the sites.

Our people are actively supporting operators in looking after the Seven Pillars of nuclear safety and security and the Five Principles for protecting the Zaporizhzhya NPP, and we are keeping the international community updated on the situation at each site.

At Zaporizhzhya NPP, military action still endangers the site, and the reactors remain in cold shutdown. But power is still required for safety and water for cooling – both are severely compromised.

At Chornobyl and at the three operating Nuclear Power Plants in Ukraine –  Rivne NPP, South Ukraine NPP, Khmelnytsky NPP – our teams have reported a significant increase in military activities in recent weeks.

This February, a drone attack damaged the Chornobyl site’s New Safe Confinement (NSC) dome. I again met President Zelenskyy, just a couple of months ago in Rome, this time to agree a comprehensive framework of support, including with regard to the damaged dome. Soon I will return to the Russian Federation to continue our indispensable dialogue on nuclear safety.

In another area of importance for nuclear safety, the IAEA has confirmed that the tritium concentrations in all batches of ALPS-treated water that have been discharged from the Fukushima Daiichi Nuclear Power Station to date have been far below operational limits and fully in line with international safety standards – and this, under the impartial eye of the IAEA and a number of States that have been invited to participate in this unique exercise of transparency. Member States have recognized the IAEA’s comprehensive independent international monitoring of the discharge process and our collection and analysis of samples, appreciating the clarity it brings to this sensitive matter.

Mr President,  

For decades, the world has been lamenting pollution and climate change, but for many years it was silent about one of the proven, scalable solutions.

Even the IAEA and many of the countries that had made enormous progress towards their climate goals thanks to nuclear power were timid about talking about its benefits and excellent safety record.

My first trip as DG was to the UN Climate Change Conference in Madrid. I was the first head of the IAEA to attend a COP meeting. I felt like a lonely voice. But slowly, the facts have been chipping away at misplaced ideology and then three years ago the abrupt prioritization of energy security put nuclear power squarely back on the agenda in many countries. I have described this as a “return to realism” and it is reflected in the data. By 2050, nuclear energy capacity is now expected to increase as much as two and a half times. 

Everywhere I go, people are talking about wanting nuclear energy. In Africa, Europe, the Americas and Asia interest is growing.

How do you finance a nuclear power plant? What are the necessary legal instruments and regulatory institutions? When will Small Modular Reactors come on the market?

These are some of the questions we field every day, not only because the IAEA is the centre of global nuclear, but also because building nuclear capacity is not as simple as flipping a light switch.

Here are the top three keys to unlocking global nuclear capacity: Newcomer countries require support; regulation must adapt; and financing needs to be made possible. In all three areas the IAEA is working full steam ahead.

Today, nearly 40 countries are at different stages of development, from carrying out initial studies to constructing their first plants. More than 20 others are exploring nuclear as part of their future energy mix. The IAEA’s Milestones Approach remains the gold standard when it comes to developing a new nuclear programme.

In the past year, we have conducted follow-up Integrated Nuclear Infrastructure Review missions in the Philippines and Sri Lanka. Next year we are planning additional missions as newcomers, including Bangladesh and Türkiye, look to commission their first nuclear power reactors.

We also held our first SMR Schools in Kenya, Thailand and Argentina, benefitting their respective regions by training national authorities, regulators and stakeholders on SMR technology, regulation and engagement.

If SMRs are to be deployed globally, regulators will need to modernize, adapting their approaches to become faster without compromising safety. Our Nuclear Harmonization and Standardization Initiative, or NHSI, has been ahead of the curve, bringing together stakeholders to find ways of harmonizing approaches to regulation and design.

We also continue to support non-power applications of nuclear energy, from hydrogen production to industrial heat, and seawater desalination to marine propulsion. Marine-based SMRs in particular are emerging as sought after solutions for offshore platforms, remote coastal communities and commercial shipping. The Agency is set to ramp up its support in this area through my new initiative, ATLAS, or Atomic Technologies Licensed for Applications at Sea.

Financing also needs a new approach, not only in developed countries where we have strongly supported advances like the EU taxonomy.

Even more important to the IAEA’s mission is making sure that developing countries are not left behind. For many months I have been speaking to development banks and international financial institutions about how the people and governments we – and they – serve want nuclear power. Most of the countries actively considering adding nuclear to their energy mix are from the developing world, many from Africa.

I am grateful the World Bank now shares our vision, agreeing it was high time to end the unjustified, ideologically driven limitation on supporting the financing of new nuclear power.

The block on developing countries being able to choose their own path is off. The block on creating a more diverse financial market and thereby also a more international nuclear sector is off. I am confident that by the time we meet next year, other development banks and international financial institutions will have followed the World Bank’s lead.

This year the IAEA will be present at the next UN Climate Change Conference, COP30 in Belém, Brazil, and engaging again with the G20 under South Africa’s presidency.

But we are not only focused on the international stage. Global nuclear depends on local acceptance — social license, in reality, is the first license to operate.

Recently, our first International Conference on Stakeholder Engagement for Nuclear Power Programmes brought together nearly 900 participants, including mayors from communities that host nuclear sites. No one is better placed to talk about what it means to have a nuclear power plant or related facility in their back yard.

Mr President,

Cancer is an acute crisis in many developing countries. It is a crisis for the child whose kidneys are needlessly failing. It is a crisis for the grieving parents. It is a crisis for the nurses and doctors who cannot diagnose the problem because they do not have a radiotherapy machine. It is a crisis for the communities in which very ill people are lying immobile in hospitals rather than teaching students, running companies, and harvesting fields. Finally, cancer is a crisis for the nations whose progress is being pushed back by lives cut short, health systems brought to the brink and economies undermined.

When I arrived as your Director General I was convinced not enough was being done and that the IAEA could be the catalyst for doing more. Launching our Rays of Hope initiative three years ago has proven that right, on both counts. It has proven the IAEA can be a catalyst for real, substantial progress in cancer care. Through Rays of Hope, concrete actions have been taken in 40 countries: hospitals have been built, radiotherapy machines procured, physicists trained, and lives saved

Many people have worked with us, from the heads of state and ministers whose stewardship made us partners, to the community leaders, donors, company executives, doctors and patients making their vision a reality.

These past three years have also proven that more still needs to be done. So we will continue, energized by the knowledge that we can and must do more. 

Mr President,

Our planet is our beautiful common home, and nuclear science and technology are incredibly effective tools we can use in the service of our house and the people who live there.

With a family of 8 billion, we cannot keep using a teaspoon to sow each seed in our garden, a cup to water it, and an old scarecrow to shoo away the pests.  In a world of abundance, 700 million people should not have to go to bed hungry every night.

Atoms4Food provides tailor-made solutions that boost food security, support food safety and nutrition, and reduce agriculture’s strain on the environment. This joint initiative between the IAEA and the Food and Agriculture Organization of the United Nations (FAO) is supporting the use of irradiation to create hardier varieties of crops like bananas, sorghum, rice and casava. It is helping communities better manage their precious water supplies by using techniques like isotope hydrology. And it is helping farmers use the environmentally friendly Sterile Insect Technique to fight off pests like the fruit fly and New World Screwworm.

Water is life and this year’s Scientific Forum, which takes place tomorrow and Wednesday, has as its theme Atoms for Water. It will showcase the many ways nuclear science and technology support the management of our world’s water systems.  

On Wednesday, is the inauguration of our new IAEA Visitor Centre in Seibersdorf, where the modernization of our laboratories is complete and labs are expected to be fully operational by year-end. At the Visitor Centre’s you will find highly engaging interactive museum-quality displays telling the story of the Agency’s work and serving as a cornerstone of our revamped and upgraded outreach efforts.

You will be able to learn about all our initiatives, including NUTEC Plastics, which I launched in 2020.

Microplastics are everywhere. We cannot escape them – we breath them in, we eat them, we swim in them and so do the creatures with whom we share our common home. For a source of pollution so ubiquitous, we know far too little about how microplastics travel through our ecosystems and what impact they are having. NUTEC Plastics takes a two-pronged approach to dealing with plastic pollution. One prong supports 100 Member States keen to use technology like infra-red spectroscopy to monitor and characterize microplastic marine pollution, from coastal Africa to the Galapagos Islands. The second, supports 52 Member States, including Argentina, Indonesia, Malaysia and the Philippines, who want to use radiation-assisted technology to upcycle plastic waste into valuable products like construction material.  

Ladies and gentlemen,

I don’t think any of us take for granted anymore that we can meet in this room and talk about combating plastic pollution, or any of the many other issues we will be discussing this week. Not one of us wants to go back the deafening silence of the COVID lockdowns.

That’s why we launched Zoonotic Disease Integrated Action, or ZODIAC, in the midst of the last pandemic, even as we were delivering the biggest emergency response programme in the Agency’s history.

Since then, ZODIAC has improved the preparedness of countries around the world. One hundred and twenty-nine national laboratories have joined the ZODIAC network, and 151 Member States have designated a national coordinator. More and more potentially devastating pathogens are being characterized, and the iVetNet platform now tracks data from more than 2 400 institutions.

We are looking directly into the ugly face of the zoonotic threat and saying: “Not again.”   

The future is too exciting to miss.

In the history of humankind, we have never before had the chance to know and do so much.

Artificial Intelligence and Machine Learning are giving each of us the chance to create the future we want. Never before have curiosity and imagination had such powerful tools at their disposal.

But those tools require a lot of energy and the technology companies building one data centre after another know it. Not a week seems to go by without a tech executive announcing a nuclear energy deal.

AI and nuclear energy have a two-way relationship – nuclear can power AI data centres and AI can help improve the way nuclear operates, and so in December, the IAEA will bring together the nuclear sector and the technology sector for the first International Symposium on Artificial Intelligence and Nuclear Energy.  I encourage you to join us in what I am sure will be a very exciting meeting of technology minds.

Another reason to be excited about the future is that fusion energy is now entering the next leg of its long journey. Private capital and public programmes are accelerating progress towards demonstration plants, and I am sure that most of us in this room will be alive to see the first commercial fusion energy plant send its first pulse of electricity to the grid.

The IAEA is playing its own part in making it happen. The second World Fusion Energy Group meeting to be held in Chengdu next month alongside the 30th IAEA Fusion Energy Conference, will advance work on regulatory frameworks, commercialization pathways and public engagement.

Mr President,

Every challenge is an opportunity. Peace is not simply the absence of conflict. It is dynamic, hopeful striving that I see in what we do all around the world, together with our Member States.

Thank you to the Republic of Austria for being such collaborative hosts of our headquarters and Seibersdorf laboratories and to the Principality of Monaco for supporting our Marine Environmental Laboratories.

At the Secretariat, we reached parity among men and women working in the Professional and higher categories in December 2024. I announced the target of 2025 even before taking office as Director General in 2019, back when women made up about 30 per cent of those roles.  Meanwhile, our dedicated programmes to widen the workforce of the global nuclear sector continue, including the Marie Sklodowska-Curie Fellowship Programme and the Lise Meitner Programme. 

Now let us begin the week. I look forward to meeting with you and listening to your priorities. Let’s make the most of our GC, so that, at the end of the week, we go back to the different rooms of our shared global home with a renewed sense of purpose and enthusiasm.

The Week Ahead: IAEA Hosts 69th General Conference

Source: International Atomic Energy Agency (IAEA) –

Representatives from the IAEA’s 180 Member States will convene from 15-19 September for the 69th IAEA General Conference at the Agency’s headquarters in Vienna, Austria. 

Addressing the Board of Governors last week, Director General Rafael Mariano Grossi emphasized how the IAEA is supporting the priorities of its Member States through peaceful uses of nuclear science and technology.  

“The Agency has made significant progress across its flagship initiatives, advancing nuclear technologies to address global challenges in health, food security, environmental sustainability and climate resilience,” he said in his introductory statement

During today’s opening session of the General Conference, Mr Grossi will report on the Agency’s work and achievements in the past year. 

To understand more about what goes on at the IAEA General Conference, take a look at our Q&A here.  

During the week, delegates will discuss a range of topics, from the 2024 Annual Report and the 2026 budget to activities related to nuclear science, technology and applications, as well as the IAEA’s nuclear safety and security activities and strengthening the effectiveness and improving the efficiency of Agency safeguards. They will also discuss nuclear safety, security and safeguards in Ukraine and safeguards in the Middle East and in the Democratic People’s Republic of Korea. Sessions in the Plenary Hall, including the statements of officials and delegates, will be livestreamed for the public. Documents provided to delegates are available here.  

IAEA Report Confirms Japan’s ALPS Treated Water Discharge Continues to Meet International Safety Standards

Source: International Atomic Energy Agency (IAEA) –

The discharge of treated water from Japan’s Fukushima Daiichi Nuclear Power Station (FDNPS) is proceeding in line with international safety standards, the International Atomic Energy Agency (IAEA) Task Force confirmed today in its fourth report since the water discharge began in August 2023. The monitoring programmes carried out for the ALPS (Advanced Liquid Processing System) treated water are also consistent with the relevant international safety standards and guidance, the report states.

During its fourth mission to Japan from 26 to 30 May 2025, the Task Force observed the ALPS treated water discharge facilities at the FDNPS and met with government and municipal officials, as well as representatives from Tokyo Electric Power Company Holdings (TEPCO) – operator of the plant – in Tokyo.

The Task Force report reaffirmed the findings of its safety review outlined in the IAEA Comprehensive Report. It highlighted that the Nuclear Regulation Authority (NRA) has maintained regulatory oversight of the ALPS treated water through its monitoring programmes and its onsite presence. Additionally, the Task Force confirmed that the water discharge equipment and facilities are operating in accordance with relevant international safety standards.

The Task Force noted the importance of the IAEA’s ongoing corroboration activities and the IAEA onsite independent testing and analyses in providing a comprehensive, transparent and independent verification of the accuracy and reliability of the data reported by TEPCO and the Government of Japan.

The IAEA’s extensive monitoring and assessment activities for the safety review of ALPS treated water include a series of Inter Laboratory Comparisons (ILCs) which have already confirmed TEPCO’s capabilities for accurately measuring the radionuclides in the treated water stored on site, and the capabilities of Japan’s laboratories for accurate measuring of the radionuclides in seawater, sediment, fish and seaweed samples.

Additionally, IAEA experts stationed at the Agency’s office at FDNPS conduct regular independent on-site analyses of the batches of treated water. The IAEA has earlier confirmed that the tritium concentrations in the 15 batches of ALPS treated water were far below operational limits.

Read the latest report for more information. All reports, as well as additional information such as frequently asked questions, can be found on the IAEA’s Fukushima Daiichi ALPS Treated Water Discharge web page.

Tritium Level Far Below Japan’s Operational Limit in 15th Batch of ALPS-Treated Water, IAEA Confirms

Source: International Atomic Energy Agency (IAEA) –

Independent sampling and analysis conducted by the International Atomic Energy Agency (IAEA) has confirmed that the tritium concentration in the 15th batch of Advanced Liquid Processing System (ALPS)-treated water, which Tokyo Electric Power Company (TEPCO) began discharging today from the Fukushima Daiichi Nuclear Power Station (FDNPS), is far below Japan’s operational limit.

As part of its ongoing safety review, the IAEA collected and analyzed samples onsite at FDNPS of the diluted water that was being prepared for discharge as part of this latest batch. The results confirmed that the tritium concentration is far below the operational limit of 1,500 becquerels per litre and is in line with international safety standards.

Japan started to discharge the ALPS-treated water in August 2023 and will release it in a series of batches over the next decades. The treated water is diluted with seawater prior to discharge. Approximately 109,000 cubic meters of water has been released in the first 14 batches. The IAEA has confirmed that the tritium concentrations in this 15th batch were far below the international safety standards and operational limits.

In a comprehensive report issued on 4 July 2023 before the discharge began, the IAEA’s safety review found that Japan’s plan for handling the treated water was consistent with international safety standards and that the release as planned would have a negligible radiological impact to people and the environment.

Reports on sampling, independent analysis, data evaluation, as well as timelines, are available on the IAEA website.

Water is Everyone’s Responsibility: Interview with Retno Marsudi, the United Nations Secretary General’s Special Envoy on Water

Source: International Atomic Energy Agency (IAEA) –

The IAEA Scientific Forum on ‘Atoms for Water’ kicks off on 16 September. In advance of the event, the IAEA interviewed Retno Marsudi, the United Nations Secretary General’s Special Envoy on Water.

The United Nations Secretary General’s Special Envoy on Water, Retno Marsudi, shares her views on what needs to be done to ensure a water-resilient future for everyone. A global advocate for water issues, she supports efforts to mobilize action and resources and to strengthen international cooperation to advance the global water agenda. From 2014 to 2024, she served as Indonesia’s Minister for Foreign Affairs.

What does Water Mean to you Personally?

Water has always been deeply personal to me.

As a woman, I understand how water-related challenges disproportionately affect women and girls. In many parts of the world, water scarcity and limited access to safe water place an unequal burden on them, forcing them to travel long distances to fetch water for their families.

However, women are also leaders of change. I believe — and evidence consistently shows — that women’s leadership in water leads to more sustainable and equitable outcomes, not only in water but across all other development sectors.

I also believe that responsibility for water management goes beyond global commitments or institutional mandates. It speaks to our very existence, our dignity, and the life of future generations. Talking about water is not just talking about infrastructure or systems — it is talking about survival. It is about protecting the foundation of life and livelihoods.

That is why the responsibility to implement global water commitments carries great weight. It is not just about policy. It is about improving lives — everywhere, for everyone, especially for those most often left behind.

What do you see as the Key Priorities for Achieving Sustainable Water Resources for our Planet?

Water is essential to life, and today our world’s water systems are under stress like never before.

An estimated 2.4 billion people live in countries experiencing water stress. In 2022, at least 1.7 billion people globally relied on drinking water from contaminated sources.

Climate change and extreme weather events are only exacerbating this situation, with the year 2024 being the warmest on record. Urgent and multifaceted action is needed, including strengthening research, building capacities, empowering women and youth to foster innovations, and many more efforts.

At the core of all these efforts is one indispensable element: international cooperation, grounded in global solidarity.

International cooperation is key to translating global commitments into concrete actions. Unfortunately, water financing remains insufficient and is declining globally. Meeting future demands for water and water infrastructure will require an estimated $6.7 trillion by 2030, and over $22 trillion by 2050.

To achieve a water-secure future, we must prioritize bold international collaborations — particularly in financing, technology development, and capacity building for those most in need.

What are the most Effective Approaches to Accelerating Efficiency, Resilience and Sustainability in Water Management?

In my dialogues with countries and water stakeholders, I consistently emphasize that water is everyone’s responsibility. No single individual, institution or country can address global water challenges alone. Governments, the private sector, academia, civil society organizations and others must all be inclusively engaged in shaping and implementing water management efforts.

A multi-stakeholder approach strengthens ownership by ensuring that all actors are on board in the planning, implementation and evaluation of water solutions. It draws upon the diverse expertise and capacities that each stakeholder brings to the table.

Equally important is a multisectoral approach that integrates water across all dimensions of development. Through integrated water resources management, water can serve as a unifying solution to multiple global challenges, including poverty eradication, climate resilience, food and energy security, disaster risk reduction, and the empowerment of women and youth.

These approaches depend on a robust operational framework. This is where the ‘Triple A’ principle (advocacy, alignment, and acceleration of actions) becomes critical: advocacy to elevate water as a common priority; alignment to bring coherence in all water-related initiatives; and acceleration to fast-track innovation and action.

Lastly, we must not miss the chance to capitalize on the transformative role of technology, in accelerating the efficiency, resilience and sustainability of water management. With technology we can ensure the effective management and use of water. We can produce more — more food, more energy, more economic growth — with less water.

Where do you see the Greatest Potential for the IAEA to help Address Water Challenges Using Nuclear Sciences and Technology?

With its strong focus on research, development and capacity building, the IAEA has a lot to offer.

Isotope hydrology stands out as a powerful example of the transformative potential of nuclear sciences to address complex water-related challenges. The ability of isotope hydrology to precisely trace the origin, age and quality of water makes it a game-changer in water resource management.

Isotope hydrology also offers us a deep understanding of the world’s water systems, not only enabling us to respond to existing challenges, but also to anticipate and prepare for future water-related disaster risks. It strengthens early warning capacities and long-term water resilience planning.

I encourage the IAEA to continue to prioritize the application of nuclear sciences in the most pressing water challenges, especially those disproportionately affecting developing countries such as drought and water scarcity, flood risks from extreme weather and water pollution. Through the application of nuclear science and technology, I believe the IAEA will contribute to enhancing global water resilience.

What are your Hopes and Expectations for the 2026 United Nations Water Conference?

I am guided by the hopes and expectations consistently expressed by countries and water stakeholders around the world.

Expectations for the 2026 United Nations Water Conference are high. It will be a critical milestone in advancing global water progress and a pivotal opportunity to accelerate the achievement of Sustainable Development Goal 6 (clean water and sanitation).

The conference is also expected to inform and shape the future of the global water agenda beyond 2030. This reflects a growing awareness that ensuring our water future requires not only immediate actions but also a clear vision for tomorrow, not just for the world’s people but also for the planet.

The success of the 2026 United Nations Water Conference relies heavily on the strong commitment of countries and water stakeholders around the world. Meaningful and actionable results can only be attained through inclusive and transparent preparation processes. I am keen to collaborate with the IAEA towards this goal.

What You Need to Know about the Largest Global Nuclear Conference

Source: International Atomic Energy Agency (IAEA) –

In September 2025, leaders, scientists and national representatives from our 180 member countries will gather in Vienna for the 69th IAEA General Conference – a critical event for nuclear decision-making. Find out more about the event and how it guides nuclear policy, peaceful uses, and the IAEA’s work.   

The General Conference is the IAEA’s main policy forum, where representatives from 180 Member States debate and decide on issues that shape the agency’s work — from budgets and programmes to peaceful uses of nuclear science and technology and energy.  

Discussions can range from welcoming new members, launching initiatives to tackle development challenges, deploying artificial intelligence to enhance efficiency of nuclear power plants, to strengthening safeguards in conflict zones.  

The General Conference helps set the IAEA’s course for the year ahead, ensuring that its activities remain effective, relevant, and responsive to global needs. 

When and where is it happening?

The 69th IAEA General Conference is being held from 15 to 19 September 2025 at the Vienna International Centre (VIC) in Vienna, Austria. 

Who attends?

Around 2,500-3,000 participants, the majority of whom represent IAEA Member States. The event also attracts around 100 delegates from international organizations and 200 from NGOs. The livestream is followed by 10,000-15,000 people around the world.  

What happens in the plenary?

The conference opens with a statement from the Director General, summing up the key issues facing the Agency this year. This is followed by statements from the UN Secretary General (delivered by proxy), and from the outgoing and incoming conference presidents. Each Member State representative is given the opportunity to give a short national statement before the group starts working down the agenda. Items of discussion are either adopted by consensus or put to a vote, with some discussions on some resolutions going late into the night. See all statements as they are posted. 

What are the resolutions adopted at the General Conference?

esolutions adopted by the General Conference cover a wide range of issues — including potential applications for membership of the Agency, budget, activities related to nuclear science, technology and applications, technical cooperation, nuclear safety and security, and non-proliferation. They set the tone for international cooperation on nuclear issues. See here for the resolutions passed last year. 

What else happens during the week?

During the week, over one hundred side events and exhibitions are held, where attendees can explore new scientific developments, tour laboratories, and share knowledge and expertise on a breadth of subjects. 

The conference also hosts the annual Scientific Forum, where scientists, policy makers and ministers hone in on a nuclear-related topic. Every year, the forum examines how nuclear science and technology can help address a pressing global challenge. Previous Scientific Forum themes include food security, nuclear energy for net zero, cancer care and more. 

What big things can we expect at the 2025 General Conference?

  • The new IAEA visitor centre will be inaugurated during the week. . Located in Seibersdorf, Austria, it will host state-of-the-art interactive exhibits that allow visitors to learn more about how the safe, secure and peaceful uses of nuclear science , and technology are addressing global challenges like energy, health, food security, plastic pollution, cultural heritage preservation and more. Watch this space for more information. 

  • The IAEA will inaugurate a new transportable e-beam facility housed in a 40-foot shipping container, that can be loaned to countries to help them in industry, medicine and scientific research. 

  • Member countries, the IAEA and partner organizations will host several side events that delve into nuclear issues.  View the full list of events

How do people from 180 countries communicate?

The working languages of the General Conference are Arabic, Chinese, English, French, Russian and Spanish. Delegates can switch between these languages thanks to the skills of the UN’s Interpretation Section.  

Together the 75 UN interpreters and 70 IAEA translators provide language services for the GC plenary and other key meetings, often back-to-back until midnight.  In 2024, the IAEA team alone translated over 1 million words for the General Conference! 

If I can’t come in person, can I still follow?

Yes, the General Conference Sessions at the Plenary Hall, including the key addresses of officials and delegates, are streamed live during the whole week. Sessions of the Scientific Forum are also streamed here.  

What happened at previous IAEA General Conferences?

Watch the video below for highlights from the 2024 IAEA General Conference.  

Watch video recaps from previous years here: 20242023, 2022, 2021, or flick through all General Conference photo albums here

In 2024, the IAEA ran a live conference blog with regular updates from the conference, complementing the daily highlights and regular news articles. You can look at what happened last year here and stay updated in real time for the 2025 General Conference from Monday on. 

Statement by IAEA Director General on Iran

Source: International Atomic Energy Agency (IAEA) –

(As prepared for delivery)

Dear Chairperson,

Yesterday, in Cairo, an important step in the right direction was taken, with the agreement on Practical Modalities for the Implementation of Safeguards in Iran, signed by me and His Excellency, the Foreign Minister of Iran, Doctor Abbas Araghchi.

Being a safeguards implementing document, it is not a public one, but given its significance and its meaning allow me to refer in general terms to it and what it means.

As I have repeatedly said, once again last Monday in my opening remarks to the Board, the June attacks of nuclear installations in Iran led to an inevitable suspension of the inspection work in Iran.  Complete.

And this, for the first time since the adoption of a CSA between Iran and the Agency.

Resuming this indispensable work would not be an automatic, or a simple bureaucratic process, after what happened.

On top of this, as you all know, the Parliament of Iran adopted a law to suspend cooperation with the Agency.

This risked putting us before the real possibility of Iran failing to observe and comply with its safeguards obligations.

I am sure you will agree with me on the fact that this would not be a situation we would like to see, given its multiple and inevitably negative consequences.

It was encouraging for us to see Iran’s declared willingness not to leave the NPT and to continue working inside the international non proliferation regime.

Iran expressed concerns, and it is our duty as an international organization to listen to those, and find ways and means to address them in a form which would reconcile two equally important parameters: Iran’s new law, and the existing legal obligations emanating from the NPT safeguards agreement contained in INFCIRC 214.This required dialogue and a thorough understanding of Iran’s views.

This is exactly what we have been doing for the past few weeks through a series of bilateral technical consultations, culminating yesterday in my meeting with Dr. Araghchi in Cairo.

In essence, this technical document provides for a clear understanding of the procedures for inspection, notifications, and implementation, fully in line with the relevant provisions of the CSA.

This includes all facilities and installations in Iran, and it also contemplates the required reporting on all the attacked facilities, including the nuclear material present at those.

For this, Iran will follow its recently adopted internal procedures. And that will open the way for the respective inspections and access.

Safeguards approaches to each facility will be reviewed at technical level, always in line with the rights and obligations of Iran and the Agency under the NPT Safeguards Agreement, which are not modified or amended as a result of these practical steps.

Dear colleagues,

The technical nature of this document does not diminish its profound significance.

Iran and the Agency will now resume cooperation in a respectful and comprehensive way.

These practical steps, allow me here to state the obvious, need to be implemented now.

There may be difficulties and issues to be resolved, for sure, but we now know that we have the elements and basic understandings to do it.

it is my sincere hope that the resumption of our inspection activity in Iran may serve as a good sign, as a reference, an indication that agreements and understandings are possible and that nothing replaces dialogue if one wants durable, lasting solutions to international challenges like this one.

Finally, a word of gratitude to Egypt, to President Sisi who graciously met and encouraged us to agree, and to my dear friend, Foreign Minister Badr Abdelatty, for his patience, wise advice, and constant encouragement.

Now, it is time to put this agreement in practice, which is exactly what we intend to do. I thank you, Madam Chairperson.

IAEA-Led Team Conducts Marine Environmental Sampling Near Fukushima Daiichi Nuclear Power Station

Source: International Atomic Energy Agency (IAEA) –

The International Atomic Energy Agency (IAEA) today led a team of international experts in conducting seawater sampling and fishery product selection near the Fukushima Daiichi Nuclear Power Station (FDNPS).

This marks the fifth mission carried out under the IAEA’s additional measures, which aim to enhance transparency and broaden international participation. These measures enable hands-on independent measurements of the concentration level of the water by third parties to ensure that the discharge of treated water – processed through the Advanced Liquid Processing System (ALPS) and initiated by Tokyo Electric Power Company Holdings (TEPCO) in August 2023 – remains consistent with international safety standards.

International experts from the People’s Republic of China, the Republic of Korea, New Zealand, the Russian Federation and Switzerland, alongside IAEA staff, conducted hands-on sampling of the seawater and marine samples.

The IAEA began implementing these additional measures in October of last year. In February, IAEA Director General Rafael Mariano Grossi presided over the additional measures to collect seawater samples in the vicinity of FDNPS, together with international experts.

This latest mission follows the June operation, during which samples of ALPS treated water were collected ahead of the discharge of the 14th batch.

Samples collected during today’s mission will be analysed by participating laboratories including: the China Institute for Radiation Protection, the Korea Institute for Nuclear Safety, the Environmental Radioactivity Laboratory in New Zealand, Lomonosov Moscow State University in the Russian Federation, the Spiez Laboratory in Switzerland, the IAEA Marine Environment Laboratories in Monaco and designated laboratories in Japan.

All international laboratories involved are members of the IAEA’s Analytical Laboratories for the Measurement of Environmental Radioactivity (ALMERA) network, selected for their demonstrated expertise and analytical excellence.

Update 313 – IAEA Director General Statement on Situation in Ukraine

Source: International Atomic Energy Agency (IAEA) –

IAEA teams in Ukraine reported hearing explosions and other indications of intense military activity overnight, further heightening concerns about the dangers to nuclear safety and security during the armed conflict, Director General Rafael Mariano Grossi said today.

Coinciding with reports of widespread attacks in the country’s west, IAEA team members deployed at two of Ukraine’s operating nuclear power plants (NPPs) – Khmelnytskyy and Rivne – heard drones as well as bursts of gunfire while in their accommodations in the cities of Netishyn and Varash, both located just a few kilometres from the two respective plants.

While there were no reports of any direct impact on nuclear safety and security at the two sites, Director General Grossi stressed that any military activity in the vicinity of an NPP could put it at risk and should cease immediately.

“I’m deeply concerned about last night’s events. According to our teams on the ground, these were unusually large-scale military activities close to these two nuclear power plants, which should never happen. Once again, I reiterate my call for maximum military restraint near such facilities. A severe nuclear accident would be in no one’s interest and must be avoided at all cost,” he said.

Following up this morning, the IAEA team at the Khmelnytskyy NPP was informed that the plant overnight detected nine drones flying as close as three kilometres from the site, while the Rivne NPP said it observed 13 such unmanned aerial vehicles in its surveillance area. This comes a week after the team at Rivne previously heard military activity from their hotel, which until now has been rare.

Director General Grossi said such military activity in the proximity of NPPs posed a threat to the Seven Indispensable Pillars for ensuring nuclear safety and security during an armed conflict that he outlined in March 2022, especially Pillar 1 on the physical integrity of nuclear facilities and Pillar 3 regarding the safety of operating staff.

“The world’s attention has – rightly – been very much focused on the extremely challenging situation at the Zaporizhzhya Nuclear Power Plant (ZNPP) located on the frontline. However, the nuclear safety and security situation remains extremely vulnerable also at the four other sites where we have teams, as demonstrated all too clearly last night,” he said.

Earlier this week, Director General Grossi briefed the IAEA Board of Governors on the nuclear safety and security situation in Ukraine, highlighting continued risks during the conflict.

“The safety situation at the Zaporizhzhya Nuclear Power Plant remains precarious, with six of the Seven Pillars compromised,” he told the Board in his introductory statement on Monday. “Ongoing military activity, including attacks very close to the ZNPP site, are deeply concerning, adding stress and risk.”

This was also underlined by the IAEA team members deployed at the ZNPP, reporting hearing military activities on most days over the past week. They also visited a reactor unit to observe safety-related maintenance activities as well as the 750 kilovolt (kV) switchyard. However, they were not granted access to the site’s diesel fuel storage to confirm the diesel volumes available there, with the ZNPP citing security concerns.

At the Chornobyl site, Director General Grossi informed the Board that three of the Seven Pillars remain compromised following February’s drone strike on the New Safe Confinement (NSC). Despite challenges caused by the military conflict, the Khmelnytskyy, Rivne and South Ukraine NPPs continue to operate, supplying electricity to the national grid.

“The ongoing degradation of the electrical grid, including its crucial substations, increases the risk to safe operation of the plants, compromising Pillar 4 of the Seven Pillars,” the Director General said at the Board meeting.

He added: “Amid these challenges, the Agency continues to prioritize equipment delivery to support nuclear safety and security in Ukraine through contributions by 30 donor states and the EU.”

In the 153rd delivery of equipment to Ukraine since the start of the armed conflict, the State Specialized Scientific and Industrial Enterprise “ECOCENTRE” received supplies essential for ensuring continued environmental monitoring  in the Chornobyl NPP Exclusion Zone. The delivery was supported with funds from Sweden.

Media Invited to IAEA’s Scientific Forum on Atoms for Water

Source: International Atomic Energy Agency (IAEA) –

Scientists and experts will convene next week at the International Atomic Energy Agency (IAEA) Scientific Forum, #ScientificForum, to discuss the role of nuclear science and technology in the sustainable management of one of the world’s most vital resources: water.

Water is fundamental to life, economic development, food security and environmental sustainability. The Forum will showcase innovative ways of using nuclear sciences, not only to better understand the origin, amount, distribution and quality of our shared water resources, but also to deliver practical solutions. The Forum aims to foster partnerships and mobilize resources to support the adoption of nuclear methods that will contribute to global water sustainability.

The two-day event, themed Atoms for Water, will take place on the margins of the IAEA General Conference. It begins at 09:30 CEST, Tuesday, 16 September, in Board Room D of the C Building of the Vienna International Centre (VIC). The event will be live streamed.

IAEA Director General Rafael Mariano Grossi will open the Forum at 09:30 CEST on 16 September, along with high-level officials. More information, including the list of speakers and detailed programme, are available online.

Discussions at the Forum will centre around four technical sessions: Strengthening Water Resilience and Global Sustainability; Quality Unknown — the Invisible Water Crisis; Climate and Hydrological Variability; and The Role of the IAEA.

The Forum will feature an Atoms for Water exhibit, including the IAEA Bottled Water Project, by the Coffee Corner in the C Building, 4th floor. Water: Reflections of the Next Generation, an exhibit of children’s art and their interpretations of water, will also be on display by the Coffee Corner.

For those interested in interviewing speakers, please send detailed requests to the IAEA Press Office.

Accreditation

Journalists with permanent credentials to the VIC or journalists who have already obtained accreditation for the IAEA’s General Conference need no additional credentials.

Journalists without accreditation must send copies of their passport and press ID to the IAEAPress Office by 14:00 CET on Monday, 15 September. 

We encourage those journalists who do not yet have permanent accreditation to request it at UNIS Vienna

Please plan your arrival to allow sufficient time to pass through the VIC security check.