ECE’s overarching vision is to provide evidence-based, scientific roadmaps for feasible systems transformations that simultaneously meet the Sustainable Development Goals (SDGs) and ambitious climate change mitigation targets.
Emphasis is placed specifically on local policy decisions and actions required in the short term to put the world on track to achieve long-term targets while assuring human health, wellbeing, and the reduction of social inequalities in a socially and economically sustainable manner. The program’s systems analytical tools enable it to act as an objective scientific broker in support of sustainable transformational processes. ECE combines the research portfolios of the former Air Quality and Greenhouse Gases, Energy, and Transitions to New Technologies programs.
The ECE program is organized in four Research Groups which encompass different thematic areas of research:
ECE Research Groups
Integrated Assessment and Climate Change (IACC)
The IACC Group leads the development of tools for a new generation of “coupled” global transformation pathways that are able to represent bottom-up local constraints and opportunities at the national and sub-national scale, which is a major focus of the ECE Program.
Pollution Management (PM)
The PM Group focusses on solving immediate and near-term environmental (health and ecosystems impacts from pollution), climate (non-CO2 greenhouse gases), and social (widening inequality gaps) problems in a cost-effective way, providing support to policymaking at local and regional scales.
Sustainable Service Systems (S3)
The S3 Group focuses on demand-side systems as entry points for sustainable transformations. The group analyses demand for energy and materials through the lens of service provision of mobility, shelter, and consumer goods, as well as how lifestyle changes can contribute to consumption reduction.
Transformative Institutional and Social Solutions (TISS)
The TISS Group explores innovative solutions to environmental issues that integrate social, institutional, and governance drivers with technological and economic considerations, with an emphasis on improving conditions for the most deprived and marginalized in society.
Themes
ECE Nexus
Just and Feasible Transitions
Scenario Services and Scientific Software
Access to Energy Services
Heterogeneities and Inequalities
Finance
Modeling for National Transformations
Materials
Models, tools, datasets
Model for Energy Supply Strategy Alternatives and their General Environmental Impact (MESSAGEix)
The NExus Solutions Tool (NEST)
AR6 Scenario Explorer and Database
Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS)
Projects
Response of the Earth System to overshoot, Climate neUtrality and negative Emissions (RESCUE)
Energy Demand changes Induced by Technological and Social innovations (EDITS)
Staff
Adriano Vinca
Research Scholar (IACC, TISS)
Fabio Sferra
Researcher (IACC, S3)
Lovisa Kuehnle-Nelson
Researcher (PM)
Leila Niamir
Research Scholar (S3, TISS)
News
28 June 2024
Drowning in waste: pollution hotspots in aquatic environments
A new IIASA study explores waste management systems and reveals that achieving zero waste leakage by 2030 is unlikely, potentially jeopardizing related Sustainable Development Goals. The authors emphasize the need for global cooperation, particularly across four regions, to responsibly manage waste disposal.
21 June 2024
Supporting the right small changes can have big impacts
Small changes in our everyday actions can trigger significant, rapid societal shifts especially when it comes to climate action. A new IIASA-led study highlights the importance of analyzing these dynamics with a comprehensive framework to harness their full potential for reducing carbon emissions.
19 June 2024
IIASA at the UNFCCC Bonn Climate Change Conference 2024
IIASA experts took part in various discussions and activities organized as part of the UNFCCC Bonn Climate Change Conference, seeking to boost climate action and the achievement of the UN Sustainable Development Goals (SDGs).
Events
Laxenburg, Austria (IIASA) and Online
MESSAGEix Community Meeting 2024
Vienna, Lower Austria, Carinthia
IIASA at Austria's Long Night of Research 2024
Focus
27 June 2024
RESIST
The Resilience of Ecosystem Services provided by Intact and Sustainably managed Terrestrial ecosystems (RESIST) project aims to develop a modeling framework that integrates biophysical feedbacks and socioeconomic drivers affecting the environment.
27 June 2024
TRUST
Researchers from the IIASA Advancing Systems Analysis Program, Biodiversity and Natural Resources Program, Energy, Climate and Environment Program, and from the Population and Just Societies Program share their expertise to carry out the IIASA Tools for Raising and UnderStanding Trust in systems science through citizen engagement (TRUST) Strategic Initiative.
Publications
Hirata, A., Ohashi, H., Hasegawa, T., Fujimori, S. , Takahashi, K., Tsuchiya, K., & Matsui, T. (2024). The choice of land-based climate change mitigation measures influences future global biodiversity loss. Communications Earth & Environment 5 (1) e259. 10.1038/s43247-024-01433-4. Oshiro, K. & Fujimori, S. (2024). Mid-century net-zero emissions pathways for Japan: Potential roles of global mitigation scenarios in informing national decarbonization strategies. Energy and Climate Change 5 e100128. 10.1016/j.egycc.2024.100128. Makowski, M. , Granat, J., Shekhovtsov, A., Nahorski, Z., & Zhao, J. (2024). pyMCMA: Uniformly distributed Pareto-front representation. SoftwareX 27 e101801. 10.1016/j.softx.2024.101801. Esperon-Rodriguez, M., Gallagher, R.V., Souverijns, N., Lejeune, Q., Schleussner, C.-F., & Tjoelker, M.G. (2024). Mapping the climate risk to urban forests at city scale. Landscape and Urban Planning 248 e105090. 10.1016/j.landurbplan.2024.105090. Fiander, J., Walker, C., Rowlands, I.H., Devine-Wright, P., Wilson, C. , Soutar, I., & Gupta, R. (2024). Energy democracy, public participation, and support for local energy system change in Canada. Energy Research & Social Science 113 e103526. 10.1016/j.erss.2024.103526.