Global Water Laboratories Invited to Join IAEA GloWAL Network

Source: International Atomic Energy Agency (IAEA) –

An isotope hydrologist holds up a sample at a water laboratory in Nairobi, Kenya. Labs such as this one are now being invited to apply to join the IAEA’s Global Water Analysis Laboratory (GloWAL) Network. (Photo: K. Laffan/IAEA)

The IAEA is opening up its new water laboratory network for member applications, it was announced today.

The IAEA’s Global Water Analysis Laboratory (GloWAL) Network was first announced at the 2023 UN Water Conference, as a way to help countries bridge critical water data gaps and strengthen resource management.

After significant consultations with countries on their needs and capacities, the network is now ready to accept applications for membership from water laboratories around the world.

The call for applications was launched alongside the Scientific Forum, an event held every year on the sidelines of the IAEA General Conference, on topics of relevance to nuclear science. This year’s event, Atoms for Water, is focused on how nuclear and related techniques can help countries track and manage limited water resources better.

“The GloWAL Network exemplifies the IAEA’s dedication to empowering countries, encouraging collaboration, producing data for policymaking and promoting water’s essential contribution to peace and prosperity,” said IAEA Director General Rafael Mariano Grossi.

“Today, the IAEA is inviting laboratories worldwide to apply for membership and join this global effort to improve water resource sustainability,” said Jodie Miller, Isotope Hydrology Section Head.

“The GloWAL Network is not just about data — it is about having the information to make informed decisions,” she added. “When countries can analyse their own water resources, they gain the tools to protect them.”

IAEA Receives Cancer Care Equipment from Varian for Rays of Hope Initiative

Source: International Atomic Energy Agency (IAEA) –

IAEA Director General Rafael Mariano Grossi and Senior Vice President of Medical Affairs and Chief Medical Officer of Varian Deepak Khuntia (left) signed an agreement for the donation of a linear accelerator. (Dean Calma/IAEA)

The International Atomic Energy Agency (IAEA) has received a donation of a linear accelerator from Varian, a Siemens Healthineers Company, as part of ongoing efforts to strengthen access to radiation medicine around the world.

Under the IAEA’s Rays of Hope initiative, the machine will be installed at Black Lion Hospital in Addis Ababa, Ethiopia, where it is expected to significantly expand the country’s ability to deliver timely and effective treatments for cancer patients. Linear accelerators produce high-energy beams of electrons or X-rays to target cancerous cells and tumours. 

The donation builds on IAEA Director General Rafael Mariano Grossi’s visit in July to the Black Lion Hospital, where he saw firsthand the urgent need to expand access to radiotherapy. The new linear accelerator will help to address those needs, strengthening Ethiopia’s capacity to deliver life-saving cancer care and advancing the IAEA’s Rays of Hope initiative across Africa.

Varian’s contribution was announced at the IAEA 69th General Conference side event — “Beyond Boundaries: The Rays of Hope Anchor Centre Network and the Future of Cancer Care” — featuring stakeholders from Member States, cancer institutes, professional organizations and the private sector.

“The donation from Varian exemplifies the transformative impact of partnering with purpose to deliver cancer care for all,” Director General Grossi said. “By working together, we are ensuring that life-saving technologies reach the communities that need them the most.”

“We are honoured to support the IAEA in its mission to expand access to life-saving cancer treatment. By donating this linear accelerator, we hope to help reduce the global disparities in cancer care and bring advanced radiotherapy to patients in low- and middle-income countries who might otherwise not have access,” said Arthur Kaindl, Head of Varian. “Every patient deserves a chance at high-quality treatment, and it is our privilege to contribute to the IAEA’s important work in building capacity, training clinicians and strengthening healthcare systems worldwide.” 

In September 2023, on the sidelines of the United Nations General Assembly in New York, Director General Grossi and Siemens Healthineers CEO Bernd Montag signed a practical arrangement agreement to support low- and middle-income countries in establishing and strengthening safe and effective radiation medicine for cancer diagnosis and therapy.

Only 21 percent of the world’s countries notably met the minimum resource requirements for radiotherapy in 2022, according to data from the IAEA’s DIrectory of RAdiotherapy Centres.

“Despite progress over the past decade in expanding access to radiotherapy, an essential treatment needed for half of all cancer patients at some point, equipment shortages remain a major challenge,” explained May Abdel-Wahab, Director of the IAEA Division of Human Health and co-lead of the Lancet Oncology commission examining the global availability of radiotherapy and theranostics.

“On average, low-income countries need eight times the number of currently available machines just to reach the target of one per 500 patients while their middle-income counterparts need double the number of their available machines,” Abdel-Wahab said.

To address this disparity, the IAEA launched Rays of Hope – a comprehensive effort to enhance access to diagnostic imaging, nuclear medicine, radiotherapy and medical physics.

Since 2022, the initiative has enabled life-saving care for thousands of patients in low- and middle-income countries through the establishment and expansion of radiation medicine services.

A global network of 18 Rays of Hope Anchor Centres — knowledge and capacity building hubs in Africa, the Asia Pacific, Europe and Latin America — is providing targeted support to neighbouring countries across education, training, research, innovation and quality assurance.

To date, over 90 countries have requested support and more than €90 million have been mobilized by donors and partners for the initiative. 

Following further coordination with national counterparts, the IAEA will transfer the linear accelerator to Black Lion Hospital in Ethiopia, where the cancer burden is projected to double to an estimated 176 000 new cases and 122 000 deaths in 2045.  

IAEA Unveils Transportable E-beam System to Boost Global Access to the Innovative Technology

Source: International Atomic Energy Agency (IAEA) –

This container houses the IAEA’s new transportable electron beam system. It will be home to research and development activities on the treatment of liquid, gaseous and solid materials and to training sessions for fellows from around the world. (Photo: IAEA)

A new transportable electron beam system was launched at the IAEA today, housed in shipping containers that can be loaned out for training or experiments.

“This e-beam system is a cornerstone of our innovative approach to breaking barriers in radiation applications,” IAEA Director General Rafael Mariano Grossi said at its inauguration event, held on the sidelines of the General Conference. “As it is transportable, we are now better equipped to assist Member States in capacity building and in accessing e-beam technology.”

Made up of two containers, painted in IAEA blue, to be housed at the IAEA laboratories at Seibersdorf, the system will be used for research and development activities, and for training in the safety aspects, operation and proper use of e-beam irradiation, and for demonstrations.

Countries will be able to send personnel for training events at Seibersdorf. The e-beam system will also be available to go on loan to countries for specific experiments and to explore how radiation technology can help achieve their development goals.

Scientific Forum 2025 Video: Atoms For Water

Source: International Atomic Energy Agency (IAEA) –

Our economies, our food and our environment all depend up on it, yet its quality is declining, and supply is uneven. Water is the focus of the IAEA’s Scientific Forum this year because studying water at an atomic level and using innovative nuclear techniques can help us manage our water resources globally, making sure clean water supplies are equally and fairly distributed in the years to come.

The IAEA 2025 Scientific Forum aims to 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 support and implement practical solutions. It will enable attendees to foster partnerships and reflect on the importance of water as a global common good to be managed sustainably and equitably for all. It will also help mobilize resources to support the adoption of nuclear methods and approaches that ensure global water sustainability.

IAEA General Conference Elects Slovak Ambassador as Conference President

Source: International Atomic Energy Agency (IAEA) –

The Republic of Slovakia’s Resident Representative has been elected as the President of the IAEA’s 69th General Conference.

The General Conference elects a President at the beginning of each annual session, following consultations among Member States before the conference. The President holds office for the duration of the conference. Last year, the position was held by the Republic of Korea’s Sang Wook Ham.

Peter Burian was appointed as the Slovak Republic’s Permanent Representative to the United Nations, the Organization for Security and Co-operation in Europe and other international organizations in Vienna in 2023, following extensive service with Slovakia’s Ministry of Foreign and European Affairs.

Burian is also currently serving as the President of the 12th Session of the Conference of the Parties to the United Nations Convention against Transnational Organized Crime (UNTOC). He previously served as Slovakia’s Ambassador-at-large for Human Rights from 2021 to 2023, and as the European Union Representative for Central Asia from 2015 to 2021. As State Secretary and First Deputy Minister of Foreign and European Affairs of Slovakia from 2012 to 2015, he was responsible for areas of security policy, economic diplomacy, development cooperation, international organizations and cooperation with Eastern Partnership countries.

Other senior posts Burian has held include Ambassador of the Slovak Republic to the United States from 2008 to 2012, Permanent Representative of Slovakia to the United Nations in New York from 2004 to 2008, Permanent Representative of Slovakia in the UN Security Council from 2006 to 2007, and Ambassador to the North Atlantic Treaty Organization (NATO) and the Western European Union from 1999 to 2003.

In the course of his career, Burian has received several awards and medals of honour for his service and for promoting international cooperation. He is a graduate of St. Petersburg University’s School of Oriental Studies and holds a Doctor of Philosophy degree from Slovakia’s Comenius University.

IAEA Raises Nuclear Power Projections for Fifth Consecutive Year

Source: International Atomic Energy Agency (IAEA) –

Akkuyu Nuclear Power Plant (Photo: Ministry of Energy and Natural Resources, Türkiye, 2025)

For the fifth year in a row, the International Atomic Energy Agency (IAEA) has revised up its projections for the expansion of nuclear power, as global momentum continues to build behind this clean and secure source of energy. In the high case projection, the IAEA estimates that global nuclear operational capacity will more than double by 2050 – reaching 2.6 times the 2024 level – with small modular reactors (SMRs) expected to play a pivotal role in this expansion.

IAEA Director General Rafael Mariano Grossi announced the new projections, contained in the annual report Energy, Electricity and Nuclear Power Estimates for the Period up to 2050, today at the 69th IAEA General Conference in Vienna.

At the end of 2024, 417 nuclear power reactors were operational, with a global capacity of 377 gigawatts electric (GW(e). In the high case projection, nuclear electrical generating capacity is projected to increase to 992 GW(e) by 2050. In the low case projection, capacity rises 50% to 561 GW(e), compared with 2024. SMRs are projected to account for 24% of the new capacity added in the high case and for 5% in the low case.

In 2021, the IAEA revised up its annual projections for the first time since Japan’s Fukushima Daiichi nuclear power station accident in 2011. Since then, the projection for the high case has increased by 25%, from 792 GW(e) in 2021

“The IAEA’s steadily rising annual projections underscore a growing global consensus: nuclear power is indispensable for achieving clean, reliable and sustainable energy for all,” Director General Grossi said.

Assumptions and considerations

All operating reactors, possible licence renewals, planned shutdowns, power uprates to increase output levels, and plausible and ongoing construction projects foreseen for the next few decades were considered in the projections. The assumptions of the low case projections are that current market, technology and resource trends continue and that there are few changes in laws, policies and regulations affecting nuclear power.

In the high case, national intentions for expanding the use of nuclear power were considered. The report states that the high case projection remains both plausible and technically feasible and notes the possibility for capacity to exceed this estimate.

The report states that enabling factors, such as national policies, supporting investment and workforce development, would be necessary to help facilitate reaching – or exceeding – the high case. While SMRs continue to attract a lot of interest from both embarking and expanding nuclear power countries, harmonized regulatory and industrial approaches will also be necessary for their successful and timely deployment.

Background

The 45th edition of Energy, Electricity and Nuclear Power Estimates for the Period up to 2050 provides detailed global trends in nuclear power by region. The report’s low and high projections reflect alternative, yet plausible, assumptions regarding the worldwide deployment of nuclear power.

Since it was first published 45 years ago, the IAEA’s projections have been continually refined to reflect an evolving global energy context. Over the past decade, nuclear power development has remained within the range of projections described in prior editions.

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.