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.
The PM Group addresses sustainability challenges in the near and long term through an improved understanding of the multiple benefits of policies and their distribution across society. The group has a strong focus on the development of new approaches for multi-sectoral policy interventions to manage pollution across different media (air, water, and soil) at various scales to address near-term concerns and enable long-term transformations and their public support towards a sustainable future. In particular, the group endeavors to enhance the systems perspective approach to address and explore issues such as the interactions and environmental impacts of pollution; assessment of sources of non-CO2 greenhouse gases; mitigation opportunities; approaches to address nutrient and material cycling; options for more equitable solutions; and improved methods for estimating the health and economic benefits of policy interventions.
Themes
Nutrient cycling
Non-CO2 greenhouse gas sources
Scenario Services and Scientific Software
Models, tools, datasets
Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS)
Global emission fields of air pollutants and GHGs
Policy applications
22 February 2023
Centre for Integrated Assessment Modelling (CIAM)
Since 1999 IIASA has been hosting the Centre for Integrated Assessment Modelling (CIAM), one of the four centres assigned for the European Monitoring and Evaluation Programme (EMEP) of the Convention on Long-range Transboundary Air Pollution.
22 February 2023
GAINS analyses for the 2009 United Nations Climate Change Conference - COP15 in Copenhagen
As input to the climate negotiations at COP15 in Copenhagen 2009, IIASA has developed a coherent international comparison of greenhouse gas mitigation efforts among Annex I Parties in 2020. This web site provides interactive access to an on-line calculator, underlying input data, and documentation of the methodology.
22 February 2023
Pollution Management in Developing Countries
There is an urgent need in the developing world for increased support on pollution management in order to respond to the magnitude of the threat to human health and economies. Responding to pollution is a challenge that is solvable in the near term to save lives and unlock economic opportunity through action at the local, national, regional and global levels.
The methods developed by the IIASA AIR program offer an integrated perspective on cost-effective policy interventions that improve air quality, reduce negative health impacts, and deliver benefits for a wide range of development goals.
Projects
Finding solutions to pollution caused by shipping in Europe (EMERGE)
Development of a global integrated assessment modeling system for climate-air pollutants management focused on Northeast Asia (GUIDE)
Development of a collaborative, integrated management framework to improve future air quality in Northeast Asia (AQNEA)
Exploring National and Global Actions to reduce Greenhouse gas Emissions (ENGAGE)
Staff
Adriana Gomez Sanabria
Research Scholar (PM)
Shaohui Zhang
Research Scholar (PM)
Gregor Kiesewetter
Senior Research Scholar (PM)
Lovisa Kuehnle-Nelson
Researcher (PM)
News
16 August 2024
Nitrogen interventions as a key to better health and robust ecosystems
Food and energy production have caused substantial nitrogen pollution, harming air and water quality and posing risks to the climate and ecosystems. A new study shows how nitrogen interventions can reduce pollution, improving health, and supporting the Sustainable Development Goals (SDGs).
14 August 2024
Exploring options for the sustainable management of phosphorus
Focusing on Sweden, a new IIASA study assessed the feasibility of recovering phosphorus from municipal wastewater as an alternative sustainable source of this non-renewable mineral.
30 July 2024
Cutting overlooked methane emissions central for limiting global warming
To mitigate the climate crisis, we must tackle methane emissions now. In a new article published in Frontiers in Science, an international team of researchers set out three imperatives to cut methane emissions and shared a new tool to help find the most cost-effective ways of doing so.
Events
CICERO Center for International Climate Research, Oslo
HYway Kick-off meeting
Focus
30 March 2024
Transforming waste into a valuable resource
As the world marks the International Day of Zero Waste, Adriana Gómez-Sanabria highlights that the path to zero waste will require a shift in society’s current consumption and production patterns. Originally conceived to shield humanity and the environment from the fallout of our actions, waste management systems must now evolve into engines of sustainability.
04 October 2023
ENGAGE Summary for Policymakers
As the world faces the risks of dangerous climate change, policymakers, industry and civil society leaders are counting on Integrated Assessment Models (IAMs) to inform and guide strategies to deliver on the objectives of the Paris Agreement (PA) and subsequent agreements.
Publications
Romanello, M., Walawender, M., Hsu, S.-C., Moskeland, A., Palmeiro-Silva, Y., Scamman, D., Ali, Z., Ameli, N., Angelova, D., Ayeb-Karlsson, S., Basart, S., Beagley, J., Beggs, P.J., Blanco-Villafuerte, L., Cai, W., Callaghan, M., Campbell-Lendrum, D., Chambers, J.D., Chicmana-Zapata, V., Chu, L., Cross, T.J., van Daalen, K.R., Dalin, C., Dasandi, N., Dasgupta, S., Davies, M., Dubrow, R., Eckelman, M.J., Ford, J.D., Freyberg, C., Gasparyan, O., Gordon-Strachan, G., Grubb, M., Gunther, S.H., Hamilton, I., Hang, Y., Hänninen, R., Hartinger, S., He, K., Heidecke, J., Hess, J.J., Jamart, L., Jankin, S., Jatkar, H., Jay, O., Kelman, I., Kennard, H., Kiesewetter, G. , Kinney, P., Kniveton, D., Kouznetsov, R., Lampard, P., Lee, J.K.W., Lemke, B., Li, B., Liu, Y., Liu, Z., Llabres-Brustenga, A., Lott, M., Lowe, R., Martinez-Urtaza, J., Maslin, M., McAllister, L., McMichael, C., Mi, Z., Milner, J., Minor, K., Minx, J., Mohajeri, N., Momen, N.C., Moradi-Lakeh, M., Morrisey, K., Munzert, S., Murray, K.A., Obradovich, N., O'Hare, M.B., Oliveira, C., Oreszczyn, T., Otto, M., Owfi, F., Pearman, O.L., Pega, F., Perishing, A.J., Pinho-Gomes, A.-C., Ponmattam, J., Rabbaniha, M., Rickman, J., Robinson, E., Rocklöv, J., Rojas-Rueda, D., Salas, R.N., Semenza, J.C., Sherman, J.D., Shumake-Guillemot, J., Singh, P., Sjödin, H., Slater, J., Sofiev, M., Sorensen, C., Springmann, M., Stalhandske, Z., Stowell, J.D., Tabatabaei, M., Taylor, J., Tong, D., Tonne, C., Treskova, M., Trinanes, J.A., Uppstu, A., Wagner, F. , Warnecke, L. , Whitcombe, H., Xian, P., Zavaleta-Cortijo, C., Zhang, C., Zhang, R., Zhang, S., Zhang, Y., Zhu, Q., Gong, P., Montgomery, H., & Costello, A. (2024). The 2024 report of the Lancet Countdown on health and climate change: facing record-breaking threats from delayed action. The Lancet 10.1016/S0140-6736(24)01822-1. (In Press) Cui, J., Deng, O., Zheng, M., Zhang, X., Bian, Z., Pan, N., Tian, H., Xu, J., & Gu, B. (2024). Warming exacerbates global inequality in forest carbon and nitrogen cycles. Nature Communications 15 (1) e9185. 10.1038/s41467-024-53518-5. Sharma, A., Peng, W., Urpelainen, J., Dai, H., Purohit, P. , & Wagner, F. (2024). Multisectoral Emission Impacts of Electric Vehicle Transition in China and India. Environmental Science & Technology 10.1021/acs.est.4c02694. (In Press) van Caspel, W.E., Klimont, Z. , Heyes, C. , & Fagerli, H. (2024). Impact of methane and other precursor emission reductions on surface ozone in Europe: scenario analysis using the European Monitoring and Evaluation Programme (EMEP) Meteorological Synthesizing Centre – West (MSC-W) model. Atmospheric Chemistry and Physics 24 (20) 11545-11563. 10.5194/acp-24-11545-2024. Petrescu, A.M.R., Peters, G.P., Engelen, R., Houweling, S., Brunner, D., Tsuruta, A., Matthews, B., Patra, P.K., Belikov, D., Thompson, R.L., Höglund-Isaksson, L. , Zhang, W., Segers, A.J., Etiope, G., Ciotoli, G., Peylin, P., Chevallier, F., Aalto, T., Andrew, R.M., Bastviken, D., Berchet, A., Broquet, G., Conchedda, G., Dellaert, S.N.C., Denier van der Gon, H., Gütschow, J., Haussaire, J.-M., Lauerwald, R., Markkanen, T., van Peet, J.C.A., Pison, I., Regnier, P., Solum, E., Scholze, M., Tenkanen, M., Tubiello, F.N., van der Werf, G.R., & Worden, J.R. (2024). Comparison of observation- and inventory-based methane emissions for eight large global emitters. Earth System Science Data 16 (9) 4325-4350. 10.5194/essd-16-4325-2024.