Researching as a student how you can make your own student house free of natural gas. That is now possible because of a new collaboration between Leiden University and the municipality of Leiden and The Hague.

A complete transformation of the steel cycle in the Netherlands with the ultimate goal of a CO2 neutral steel sector by 2050. For this purpose, the Growing with Green Steel program receives €100 million from the National Growth Fund. From Leiden, Professor of Industrial Ecology René Kleijn is involv…

How can rare and expensive materials be used more efficiently to produce cleaner and cheaper fuel? Under the guidance of Marc Koper, Professor of Catalysis and Surface Chemistry, international teams of scientists have published 3 articles in Nature Communications.

A special relationship between plants and fungi, which plays an important role in carbon storage in soil, has the potential to slow down climate change. However, the amount of carbon stored in soil is decreasing as a result of human activity. This is what researchers say in a publication in Nature Communications.…

An Institute of Environmental Sciences, ambitious goals for energy, water and CO2 emissions. Leiden University plans to take the lead on sustainability - in research, teaching and raising awareness.

The effects of sustainability projects on poorer, marginalised people should be considered at a much earlier stage. This is the opinion of Marja Spierenburg, Professor of Anthropology of Sustainable Development and Livelihood, who will give her inaugural lecture on 25 February.

If European countries rely solely on technological advances, they won't be able to limit global heating to 1.5 degrees. Households will also need to change their lifestyles. This 'inconvenient truth' is the result of calculations done by industrial ecologist Stephanie Cap. ‘It's not a popular message,…

Gendered dynamics and assumptions are prevalent throughout the field of cybersecurity.

According to GreenMetric, in 2020, Leiden University will be in 8th place in the global sustainability ranking UI GreenMetric. In this memo, participation in this ranking is evaluated, points for improvement are given and an ambition suggestion is made for 2021.

The thermostat in Leiden University’s buildings will be turned down by two degrees. The temperature will also be adjusted in rooms that are cooled. This is the University’s response to the government’s call to use less energy.

LUGO has some news: If you are using a public computer from Leiden University, you can now set your default search engine to Ecosia.

As UN Youth Delegate on Sustainable Development, Leiden student Aoife Fleming is currently in Madrid for the UN Climate Change Conference COP25.

Physics professor Jan Aarts starts a collaboration with chip manufacturer Intel to perform fundamental research in low-power, cryogenic computing.

Sanjar Golomov is a senior scholar at the Al-Biruni Institute in Tashkent, Uzbekistan. In Leiden he will deliver two lectures and one masterclass for MA and PhD students as part of the Erasmus Mobility Plus project between Leiden University and the Al-Biruni Institute. The project is coordinated and…

The D66 proposed bill on Ending Life with Dignity is inadequately substantiated and contains contradictions. This is the view expressed by Professor of Political Philosophy Paul Nieuwenburg in his inaugural lecture on 17 March.

The Netherlands Organisation for Scientific Research has awarded a grant of 750,000 euros to the 'Visualising the Unknown in 17th-century Science and Society' project. Researchers will reconstruct how seventeenth-century scientists recorded and shared their groundbreaking microscopic discoveries. We…

The renovation of the Herta Mohr building (formerly known as Cluster Zuid) is completed. It is the third project in the redevelopment of the Humanities Campus. With the renewal of these buildings, the university ensures a sustainable campus with modern facilities. The university wants to create an attractive…

Speakers that have accepted to participate:

Leiden chemist Marc Koper is the winner of the 2017 Faraday Medal for his significant contribution to electrochemistry, from fundamental science to practical application.

Although the weather in the Netherlands will always be unpredictable, June might be the month to say with certainty that the temperatures will be pleasing enough for a ride on your bicycle. Aside from the benefits for your (mental) health, you will also make a positive impact on the environment. Start…

Everyone can contribute to a better climate. One thing you can do is to turn the heating down in your room and wear a warmer sweater! Leiden University is taking part in the Warm Sweater Day again this year. On 2 February the heating will be turned down to 16 degrees in as many University buildings…

The Directorate-General for the Environment of the European Commission has granted the project entitled “Initiating A Public Dialogue on Environment Protection in the Context of the Transatlantic Trade and Investment Partnership (TTIP) Negotiations” to a consortium led by The Institute for European…

On June 2nd Roy de Winter has won the G. Rosenberg Research Award from the Leiden Institute of Advanced Computer Science (LIACS). De Winter was presented with the award during the celebration of the LIACS' 25th anniversary. The new award is intended for promising PhD students at LIACS.

Several cases inspired by the Urgenda case have now been filed. For example, by the Portuguese, concerning widespread forest fires, Swiss women of a somewhat respectable age (known as the ‘KlimaSeniorrinnen’) who suffer from the heat, and the mayor of a French city situated by the sea who fears the…

Leiden University has started the sustainable demolition of the old LCP building of the Faculty of Science.

On 11 May 2016 a prestigious NWO Vidi grant (NWO's Innovation Research Incentives scheme) has been awarded to Nadia Soudzilovskaia for her research proposal entitled “Do mycorrhizal fungi mediate soil carbon fate?”, aimed to understand mycorrhizal impact on soil carbon sequestration.

For the second year in a row, the annual meeting of the European Astronomical Society will take place online, from 28 June to 2 July 2021. Also this year, the Leiden Observatory is hosting the online event. More than 2250 participants have registered for this conference, a record number.

No more smelly lorries disposing of building waste or delivering building materials to the centre of Leiden. That’s Leiden University’s ambition for its future renovation or construction projects in the city centre. Electric boats should make the process cleaner and less inconvenient for the people…

A 35-year-old uranium crystal will not disclose its secret: what causes a dramatic phase transition at 17.5 Kelvin? Thanks to a new artificial intelligence approach, half of the possible explanations are excluded, but the definitive answer remains to be found. 'It is very frustrating', says physicist…

Leiden University has become more sustainable in the past few years, but it could do better, particularly in the area of teaching and research. A student and staff workgroup is preparing a new Sustainability Vision 2030. Programme Manager Daphne van den Berg explains how this is taking shape and where…

Online services are stored on servers in data centres. Remko Fermin researched methods to make the memory in data centres more energy efficient.

National Meat Free Week (Nationale Week Zonder Vlees, 7–13 March) is an initiative to reduce meat consumption. Assistant professor Paul Behrens is studying what impact a change in our food consumption would have on the world. What, according to him, are the main reasons to switch to a (mainly) plant-based…

‘Over the last few years we have focused much more on our environmental policy and have got better at telling the world what we do,’ says Jan van der Boon, Director of Administration at the Leiden University Administration and Central Services Department. This is how he explains Leiden’s impressive…

An international team of astronomers led by Ardjan Sturm of the Observatory has made the first two-dimensional inventory of ice in a planet-forming disk of dust and gas surrounding a young star. The researches, including Melissa McClure, used the James Webb Space Telescope and publish their findings…

Cutting down global emissions of greenhouse gases to combat global warming won’t do the trick alone: we also need negative-emissions technology that can capture carbon dioxide directly out of the air. In the prestigious journal Global Environmental Change, PhD candidate Oscar Rueda and colleagues shed…

In Dutch the public arena, there’s talk of curbing labour migration. Which options do the Dutch have? Olaf van Vliet, Professor of Economics at Leiden University, discusses this issue in Dutch daily newspaper NRC.

Leiden University's 2017 annual report has now been published. This year for the first time the University has also published a separate sustainability report. Leiden University is the first university to produce a separate report on the progress of its sustainability policies.

The Vrouw Vennepolder near Oud Ade has been transformed into the Polderlab. Scientists and students from Leiden University, together with farmers and citizens, investigate how to manage peatland in a sustainable and profitable manner. A great opportunity for students to experience how scientific knowledge…

Soil ecologists Emilia Hannula (Leiden) and Elly Morriën (UvA) received the Golden Medal of Teylers Tweede Genootschap on 5 November. They received the prize for their submission to a competition on sustainable soil management.

Leiden University has taken eighth place in this year’s SustainaBul, the sustainability ranking for universities and universities of applied sciences in the Netherlands. It was in 18th place last year.

A new study in Nature Plants has explored the most important organising principles that control vegetation behaviour. The insights from this study can be used to improve predictions on climate change. Leiden scientists Peter van Bodegom and Nadia Soudzilovskaia participated in the study.

Cars are equipped with catalysts to disarm toxic exhaust gases. Platinum plays an important role there. Leiden physicists and chemists have now for the first time seen the mechanism behind a platinum catalyst. With a fundamental understanding of the process, scientists can use this rare material more…

An overview of awards and prizes granted to our staff and students in 2018, as well as special appointments and royal distinctions.

Finding housing is your own responsibility therefore it is important to plan ahead. Find out how and when to start your search and read other important tips and advice.

December 2020 saw the crowning publication of the Landscapes of Survival project by Professor Peter Akkermans. Its main topic is human habitation in marginal environments like the deserts of the Arabian Peninsula. ‘The people living here built their own society, and they would not have viewed it as…

A former employee of Leiden University breached academic integrity. This is what the Academic Integrity Committee (CWI) of the University concludes in its advice to the Executive Board of the University on 11 November 2019. The Executive Board has taken various steps.

A growing number of AI tools are being developed for the legal sector, to help professionals search lengthy texts or check court rulings. Leiden SAILS researcher Masha Medvedeva, an expert on the technical development of these systems, warns: ‘Users should know what’s under the hood.’

What effect do trends in the art world have on the formation of museum collections? University lecturer Martin Berger wants to answer that question in his research within the Museums, Collections and Society project, which asks ethical questions about the origin of collections.

Microneedles are a promising tool for the painless administration of vaccines through the skin. But, are these minuscule needles really effective? PhD student Pim Schipper of the Leiden Academic Centre for Drug Research investigated various factors of vaccination via the skin and discovered, among other…

Patients who feel understood will recover faster. But how can doctors become more empathetic? By reading literary works, suggests emeritus Leiden Professor of Medical Psychology, Ad Kaptein. He discusses this issue in his book ‘Helende woorden – romans over ziek-zijn’ (Healing words - novels about…