Enabling energy system transition toward decarbonization in Japan through energy service demand reduction

17166 8 93906 2 272333 document 93906 1-s2.0-S0360544221007131-main.pdf application/pdf 50725b07614b3013eac0d1d61e512d2c MD5 1429793 2021-04-13 08:20:09 https://pure.iiasa.ac.at/id/eprint/17166/1/1-s2.0-S0360544221007131-main.pdf 17166 1 1 application/pdf text en public cc_by_nc_nd_4

1-s2.0-S0360544221007131-main.pdf

published 93912 1 272344 document 93912 indexcodes.txt text/x-c++ 4720c414e76cca85dafe870d479165e7 MD5 9516 2021-04-13 08:30:12 https://pure.iiasa.ac.at/id/eprint/17166/2/indexcodes.txt 17166 2 2 text/x-c++ other Generate index codes conversion from text to indexcodes en public

indexcodes.txt

lightbox.jpg

preview.jpg

medium.jpg

small.jpg

http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/93906 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/93906 http://eprints.org/relation/issmallThumbnailVersionOf https://pure.iiasa.ac.at/id/document/93906 archive 353 disk0/00/01/71/66 2021-04-13 08:21:49 2021-08-27 17:34:37 2021-04-13 08:21:49 article show Oshiro K. Fujimori S. 8258 0000-0001-7897-1796 Ochi Y. Ehara Tomoki Enabling energy system transition toward decarbonization in Japan through energy service demand reduction pub ECE S3 TISS Behavioral change; Carbon capture and storage; Energy service demand; Low energy demand; Mid-century strategy Japan's mid-century strategy for reducing greenhouse gas emissions by 80% in 2050 would require large-scale energy system transformation and associated increases in mitigation costs. Nevertheless, the role of energy demand reduction, especially reductions related to energy services such as behavioral changes and material use efficiency improvements, have not been sufficiently evaluated. This study aims to identify key challenges and opportunities of the decarbonization goal when considering the role of energy service demand reduction. To this end, we used a detailed bottom-up energy system model in conjunction with an energy service demand model to explore energy system changes and their cost implications. The results indicate that final energy demand in 2050 can be cut by 37% relative to the no-policy case through energy service demand reduction measures. Although the lack of carbon capture and storage would cause mitigation costs to double or more, these economic impacts can be offset by energy service demand reduction. Among energy demand sectors, the impact of industrial service demand reduction is largest, as it contributes to reducing residual emissions from the industry sector. These findings highlight the importance of energy service demand reduction measures for meeting national climate goals in addition to technological options. 2021-07-15 published Elsevier 10.1016/j.energy.2021.120464 2881 public Energy 227 e120464 TRUE 1873-6785 FALSE no info:eu-repo/semantics/article