Scenario Services & Scientific Software

The Energy, Climate, and Environment Program is developing a suite of tools and scientific software packages to facilitate the analysis of climate-change mitigation scenarios in the context of sustainable development.

Screenshot from the IAMC 1.5°C Scenario Explorer hosted by IIASA (https://data.ece.iiasa.ac.at/iamc-1.5c-explorer)

Screenshot from the IAMC 1.5°C Scenario Explorer hosted by IIASA (https://data.ece.iiasa.ac.at/iamc-1.5c-explorer)

The open-source MESSAGEix framework and the ixmp package for scenario data management

MESSAGEix is a versatile and flexible framework that can be used to develop and run a broad range of energy system models, taking into account emissions, environmental dimenions and a variety of sustainable-development indicators. Applications of the MESSAGEix framework can range from very stylized national exercises to the global MESSAGEix-GLOBIOM integrated-assessment model, which is described in detail here.

The MESSAGEix framework is fully integrated with IIASA’s ix modeling platform (ixmp), a data warehouse for high-powered numerical scenario analysis. The platform supports an efficient workflow between original input data sources, the implementation of the mathematical model formulation, and the analysis of numerical results. The platform can be accessed via a web-based user interface and application programming interfaces (API) to the scientific programming languages Python and R. The platform also includes a generic data exchange API to GAMS for numerical computation.

More information: https://docs.messageix.org

The Scenario Explorer and ixmp server infrastructure

The Scenario Explorer is a web-based user interface to access and manage scenario data. It provides intuitive visualizations and display of timeseries data and download of the data in multiple formats.

 The Scenario Explorer also has an interface for uploading and managing scenario data as a central data repository in multi-institution model comparison exercises. The infrastructure includes data version control and allows to execute scenario post-processing on any uploaded data (e.g., validation, consistency, meta-analysis).

 More information: https://software.ene.iiasa.ac.at/ixmp-server

An open-source Python community package


This package provides a suite of tools and functions for analyzing and visualizing input data (i.e., assumptions, parametrization) and results (model output) of integrated-assessment scenarios, energy systems analysis, and sectoral studies.

The package is based on the timeseries data format developed by the Integrated Assessment Modeling Consortium (IAMC), but it supports additional features such as sub-annual time resolution.

Documentation: pyam-iamc.readthedocs.io
Manuscript in Open Research Europe: 10.12688/openreseurope.13633.1
GitHub repository: github.com/IAMconsortium/pyam
Community forum: pyam.groups.io

iam-units: Open-source Python Package for Common Unit Conversion in Integrated-assessment Research

This package provides a simple and intuitive way to convert units frequently used in research on integrated assessment, energy systems research, climate change mitigation and sustainable development. It includes conversion of greenhouse gas species to carbon-dioxide equivalent using any Global Warming Potential (GWP) factors determined in recent IPCC assessment reports.

GitHub repository: github.com/IAMconsortium/units





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Last edited: 23 July 2021

CONTACT DETAILS

Daniel Huppmann

Research Scholar Integrated Assessment and Climate Change Research Group - Energy, Climate, and Environment Program

T +43(0) 2236 807 572

Volker Krey

Research Group Leader and Principal Research Scholar Integrated Assessment and Climate Change Research Group - Energy, Climate, and Environment Program

Principal Research Scholar Sustainable Service Systems Research Group - Energy, Climate, and Environment Program

T +43(0) 2236 807 415

Keywan Riahi

Program Director and Principal Research Scholar Energy, Climate, and Environment Program

Program Director and Principal Research Scholar Integrated Assessment and Climate Change Research Group - Energy, Climate, and Environment Program

Program Director and Principal Research Scholar Pollution Management Research Group - Energy, Climate, and Environment Program

Program Director and Principal Research Scholar Sustainable Service Systems Research Group - Energy, Climate, and Environment Program

T +43(0) 2236 807 491

Peter Kolp

Programmer Integrated Assessment and Climate Change Research Group - Energy, Climate, and Environment Program

Programmer Transformative Institutional and Social Solutions Research Group - Energy, Climate, and Environment Program

T +43(0) 2236 807 505

Software

https://software.ece.iiasa.ac.at/

PUBLICATIONS

Hunt, J. , Nascimento, A., Schwengber ten Caten, C., Caputo Tomé, F.M., Schneider, P.S., Ribeiro Thomazoni, A.L., José de Castro, N., Brandão, R., et al. (2022). Energy crisis in Brazil: Impact of hydropower reservoir level on the river flow. Energy 239, e121927. 10.1016/j.energy.2021.121927.

Rivas-Tabares, D., Tarquis, A.M., De Miguel, Á., Gobin, A., & Willaarts, B. (2022). Enhancing LULC scenarios impact assessment in hydrological dynamics using participatory mapping protocols in semiarid regions. Science of the Total Environment 803, e149906. 10.1016/j.scitotenv.2021.149906.

Komendantova, N. , Neumueller, S., & Nkoana, E. (2022). Co-creating Policies on Societal Transformations as a Factor of Resilience of Modern Society. In: Energy Transition in the Baltic Sea Region: Understanding Stakeholder Engagement and Community Acceptance. Eds. Karimi, F. & Rodi, M., Routledge. ISBN 9781032003085

Zimm, C. & Nakicenovic, N. (2022). What are the implications of the Paris Agreement for inequality? In: Making Climate Action More Effective: Lessons Learned from the First Nationally Determined Contributions (NDCs). Eds. Pauw, W.P. & Klein, R.J.T., Routledge. ISBN 9780367754082

Guillaumot, L. , Marçais, J., Vautier, C., Guillou, A., Vergnaud, V., Bouchez, C., Dupas, R., Durand, P., et al. (2021). A hillslope-scale aquifer-model to determine past agricultural legacy and future nitrate concentrations in rivers. Science of the Total Environment 800, e149216. 10.1016/j.scitotenv.2021.149216.

Mendoza Ponce, A. , Corona-Núñez, R.O., Nava, L.F. , Estrada, F., Calderón-Bustamante, O., Martínez-Meyer, E., Carabias, J., Larralde-Corona, A.H., et al. (2021). Impacts of land management and climate change in a developing and socioenvironmental challenging transboundary region. Journal of Environmental Management 300, e113748. 10.1016/j.jenvman.2021.113748.

Hlásny, T., Augustynczik, A., & Dobor, L. (2021). Time matters: Resilience of a post-disturbance forest landscape. Science of the Total Environment 799, e149377. 10.1016/j.scitotenv.2021.149377.

Carr, T.W., Balkovič, J. , Dodds, P.E., Folberth, C. , & Skalský, R. (2021). The impact of water erosion on global maize and wheat productivity. Agriculture, Ecosystems & Environment 322, e107655. 10.1016/j.agee.2021.107655.

Tsendbazar, N., Herold, M., Li, L., Tarko, A., de Bruin, S., Masiliunas, D., Lesiv, M. , Fritz, S., et al. (2021). Towards operational validation of annual global land cover maps. Remote Sensing of Environment 266, e112686. 10.1016/j.rse.2021.112686.

Wang, H., Zhao, Z., Winiwarter, W. , Bai, Z., Wang, X., Fan, X., Zhu, Z., Hu, C., et al. (2021). Strategies to reduce ammonia emissions from livestock and their cost-benefit analysis: A case study of Sheyang county. Environmental Pollution 290, e118045. 10.1016/j.envpol.2021.118045.

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