Press releases

The attractiveness of new hydropower is decreasing fast, both due to the increasing economic competitiveness of solar panels and to the increasingly uncertain effects of climate change on river flows. The majority of new dams proposed across Africa should, therefore, probably never be built, suggests a new study published in Science.

A new study finds that standalone solar photovoltaic irrigation systems have the potential to meet more than a third of the water needs for crops in small-scale farms across sub-Saharan Africa.

Freshwater is vital for humans, ecosystems, and economies. However, climate and socio-economic changes are expected to substantially alter water availability. A pioneering study emphasizes considering future water withdrawals in low flow projections, highlighting the urgency of coordinated efforts to reduce excessive extraction in European rivers.

Migration is a complex and unpredictable phenomenon, often triggered by political crises, economic downturns, and natural or human-made disasters. A new policy brief and a White Paper authored by IIASA researchers and UK colleagues provide valuable insights and recommendations to support policymaking and increase understanding around the realistic implications of high-migration events.

IIASA researchers and experts at the World Health Organization (WHO) have conducted a systematic review of health and wellbeing-related indicators, as well as citizen science initiatives, to explore the potential of citizen science for mobilizing action toward the achievement of health and wellbeing related targets of the Sustainable Development Goals (SDGs) and the WHO’s Triple Billion Targets.

Europe still faces numerous challenges in reducing air pollution. A new study by an international team of researchers identified the reduction of ammonia emissions as a cost-effective measure to reduce concentrations of fine particulate matter in the atmosphere.

It is our pleasure to announce the appointment of John Schellnhuber as the new IIASA Director General effective from 1 December 2023.

IIASA recently launched the Climate Solutions Explorer – a comprehensive resource that visualizes and presents vital data about climate mitigation, climate impacts, vulnerabilities, and risks arising from development and climate change.

A new study proposes ways to better incorporate adaptation in climate change research, addressing the uneven distribution of adaptation capacities and needs worldwide.