Integration of energy system and computable general equilibrium models: An approach complementing energy and economic representations for mitigation analysis

19594 8 105471 2 320741 document 105471 1-s2.0-S0360544224008119-main.pdf application/pdf 188138e126e820f0a98d1fb4ad93c4d5 MD5 5068653 2024-04-05 09:39:42 https://pure.iiasa.ac.at/id/eprint/19594/1/1-s2.0-S0360544224008119-main.pdf 19594 1 1 application/pdf text en public cc_by_4

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published 105473 1 320751 document 105473 indexcodes.txt text/x-c++ 96cdd2c57006366e7fed0e06ccd37044 MD5 13328 2024-04-05 09:49:44 https://pure.iiasa.ac.at/id/eprint/19594/2/indexcodes.txt 19594 2 2 text/x-c++ other Generate index codes conversion from text to indexcodes en public

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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/105471 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/105471 http://eprints.org/relation/issmallThumbnailVersionOf https://pure.iiasa.ac.at/id/document/105471 archive 2 disk0/00/01/95/94 2024-04-05 09:47:51 2024-04-05 12:34:25 2024-04-05 09:47:51 article show Nishiura O. Krey V. 8099 0000-0003-0307-3515 Fricko O. 2004 0000-0002-6835-9883 van Ruijven B. 92197 0000-0003-1232-5892 Fujimori S. 8258 0000-0001-7897-1796 Integration of energy system and computable general equilibrium models: An approach complementing energy and economic representations for mitigation analysis pub ECE IACC S3 TISS prog_ysp Energy system model; Computable general equilibrium model; Integrated assessment model; Climate change mitigation; Model integration Energy system and computable general equilibrium (CGE) models play vital roles in climate change mitigation studies. These models have advantages and disadvantages, and attempts have been made to integrate them. This study aimed to describe the method for integrating energy system and CGE models and demonstrate the new model that captures the strengths of both models. The method developed in this study ensured the detailed convergence of the energy system by exchanging the results iteratively. We demonstrated the model integration by adopting the method to MESSAGEix-GLOBIOM and AIM/Hub and estimating a mitigation scenario that limits the temperature rise to below 2 °C under the middle-of-the-road socioeconomic projection in Shared Socioeconomic Pathways. As a result of the integration, the index showing the difference between the two models proposed in this study decreased from 1.0 to 0.066. Therefore, we confirmed that these models estimated consistent scenarios. The diagnostic indicators showed that compared to its counterpart CGE model, the newly-developed model was characterized by a higher contribution of demand-side reductions, a lesser alteration in the primary energy supply composition, and lower abatement costs. Given the convergence and advantages of the integrated framework, the proposed method is useful for further application to mitigation studies. 2024-04-03 doi:10.1016/j.energy.2024.131039 166 97 3102 2881 public Energy 296 131039 TRUE 03605442 Climate pOlicy assessment and Mitigation Modeling to Integrate national and global TransiTion pathways for Environmental-friendly Development (COMMITTED, DG CLIMA 4020241/2022/884157/SER/CLIMA.A.2.) info:eu-repo/semantics/article