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What we work on

Transformative Sustainability Research

The Institute for Advanced Sustainability Studies (IASS) conducts research with the goal of understanding, advancing, and guiding processes of societal change towards sustainable development. Our researchers collaborate with diverse actors from science, policymaking and public administration as well as business and civil society to develop a common understanding of sustainability challenges and generate potential solutions. The Institute pursues a research approach that is transformative, transdisciplinary, and co-creative.

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News

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Konsortium HyPat

Global Atlas for a Green Hydrogen Future

Germany will remain dependent on energy imports for the foreseeable future. This will include green hydrogen imports from regions with abundant solar and wind energy resources. Supported by researchers from the Institute for Advanced Sustainability Studies (IASS) in Potsdam, the HyPat project is conducting a global assessment of green hydrogen potentials, as called for in Germany's National Hydrogen Strategy (Nationale Wasserstoffstrategie - NWS).

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New mobility in Berlin

Creation of Cycle Lane on Kottbusser Damm Leads to 22% Reduction in Air Pollution

Berlin's Mobility Act aims to strengthen eco-mobility by improving conditions in the city for cyclists, pedestrian traffic, and public transport. How do changes in mobility infrastructure affect air quality? Researchers from the IASS have evaluated the impacts of two trials: a bicycle lane and a community street space. Their measurements show that air pollution decreased significantly during these traffic trials.

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Study

The Opportunities and Risks of Digitalisation for Sustainable Development

Digitalisation can support transitions towards a more sustainable society if technologies and processes are designed in line with suitable criteria. This requires a systemic focus on the risks and benefits of digital technologies across the three dimensions of sustainable development: the environment, society, and the economy. This is the conclusion of a study prepared by a team of researchers at the Institute for Advanced Sustainability Studies (IASS) in Potsdam. Applying this precautionary approach to digitalisation requires the active involvement of developers, users, and regulators.

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Energy transition

How Energy Modelling Influences Policymaking and Vice Versa

Energy models are used to explore different options for the development of energy systems in virtual "laboratories". Scientists have been using energy models to provide policy advice for years. As a new study shows, energy models influence policymaking around the energy transition. Similarly, policymakers influence the work of modellers. Greater transparency is needed to ensure that political considerations do not set the agenda for future research or determine its findings.

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Dossiers

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Brazil: Strengthening Resilience in Times of Crisis Dossier

With 200 million citizens of diverse ethnicities, Brazil is the largest and most populous nation in Latin America. Brazil is also home to most of world’s largest rainforest: the Amazon. The Brazilian economy is the ninth-largest in the world but has languished in recent years. A group of researchers at the IASS is casting a spotlight on sustainable development and democratic change in Brazil.

Links between greenhouse gases, climate change and air quality

Air Pollution and Climate Change Dossier

Air pollution and climate change are closely related. The main sources of CO2 emissions – the extraction and burning of fossil fuels – are not only key drivers of climate change, but also major sources of air pollutants.

Contributing to the Sustainable Development of Arctic Regions

Sustainable Arctic Futures: A Regional and Global Challenge Dossier

Temperatures in the Arctic are currently rising twice as fast as in most other regions on the planet, a phenomenon most strikingly evidenced by the decreasing extent and volume of Arctic sea ice over the last decades. At the end of summer 2012, the extent of Arctic sea ice was the lowest since satellite measurements began: a mere 3.41 million km2, which is 49% below the 1979 to 2000 average. Since then, summertime sea ice in the Arctic has remained at a historically very low level. The processes currently under way in the Arctic are embedded in climate, economic, legal and social systems and processes that reach far beyond the Arctic Circle.