Presentation list: VOD spotlight
October 30, Sunday
V-1

How IoT helps to achieve sustainable supply chain management——A study based on two supply
chains
Suiting Ding
Institute of Environmental Sciences (CML), Department of Industrial Ecology, Leiden University, the Netherlands
V-2

Oil price pressure on the Japanese economy: An unit structure analysis
Aoi Tsukioka1, Sora Matsushima2, Shigemi Kagawa3
1
School of Economics, Kyushu University, Japan; 2School of Economics, Kyushu University, Japan; 3Faculty of
Economics, Kyushu University, Japan
V-3

Comparative life cycle assessment of fired clay bricks and alternative concrete blocks used in
Bangladesh
Syeda Gulfam -E- Jannat, Shafkat Islam, Sheikh Mokhlesur Rahman
Bangladesh University of Engineering and Technology, Bangladesh, People's Republic of
V-4

Digitalization of sustainable value roadmapping in engineering education
Mélanie Despeisse1, Yusuke Kishita2
1
Chalmers University of Technology, Sweden; 2The University of Tokyo, Japan
V-5

A data-driven approach for evaluating the occupant behavior influence on electricity
consumption in Taipei City
Kuang-Ly Cheng1, Remi Chauvy2, I-Chun Chen*1
1
Chinese Culture University, Taiwan; 2National Cheng Kung University, Taiwan
V-6

How to build sustainable cities: Research on the local energy governance in Taiwan
Ying-Da Wang, Li-Ting Huang, Ching-Chun Chang, Ting-Hung Wang, Hsiu-Chuan Lin
Industrial Technology Research Institute, Taiwan
V-7

The emergy footprint of a city: comparing supply- and use-extended input-output models for thecase of Vienna, Austria.
Oleksandr Galychyn
EPFL, Switzerland
V-8

Extraregional dependence of municipal / industrial plastic waste treatment based on material flow
analysis in the 47 prefectures of Japan
Rokuta Inaba1, Osamu Higashi2, Daisuke Okamoto2, Jun Nakatani3, Yasuo Nemoto2, Naohisa Yamaguchi2,
Atsushi Fujiyama4, Yasunori Kikuchi3, Toru Matsumoto4
1
National Institute for Environmental Studies, Japan; 2EX Research Institute Ltd.; 3The University of Tokyo; 4The
University of Kitakyushu
V-9

Evaluation of greenhouse gas reduction effect through the silver recycling
Dayeon Kim1, YongWoo Hwang2, Chunsan Kim3, Eunseo Lee4
1
Progam in Global Industrial & Environmental Engineering, Inha University, Republic of Korea; 2Department ofEnvironmental Engineering, Inha University, Republic of Korea; 3Graduate School of Engineering, Inha University,
Republic of Korea; 4Environmental and polymer engineering, Inha University, Republic of Korea

V-10

Heuristic analysis of scale mining: The balance between safety, environmental and social impact
and operational performance
Tatiane Marin, Jacopo Seccatore
University Adolfo Ibañez, Chile
V-11

Building an AI-based automatic ESG evaluation estimation model and its application
Aya Ishino1, Yuriko Nakao2, Shinya Okuda3, Yuki Tanaka4, Naho Nakakubo5, Katsuhiko Kokubu6
1
Hiroshima University of Economics; 2Kansai University; 3Nagoya City University; 4Hosei University; 5S&P
Global; 6Kobe University,
V-12

Assessing the social dimension in strategic network design for a sustainable development: Thecase of bioethanol production in the EU
Lukas Messmann, Lars Wietschel, Andrea Thorenz, Axel Tuma
University of Augsburg, Germany
V-13

Evaluating resource use reduction effects of residence-related 3R behaviors
Teppei Kan, Seiji Hashimoto
Ritsumeikan University, Japan
V-14

The environmental footprint methods: history, state of the art, future developments
Ugo Pretato1, Elia Rillo1, Irene Cropanise1, Alicia Boyano Larriba2, Michael Knaute3
1Studio Fieschi & soci, Italy; 2European Commission, Directorate-General for the Environment, Belgium; 3Green
Soluce, France
V-15

Analysis of approaches to quantifying environmental benefits of reuse in the IT sector
Analysis of approaches to quantifying environmental benefits of reuse in the IT sector
Fraunhofer Institute for Reliability and Microintegration (IZM), Berlin, Germany

Presentation list: Oral sessions
October 31, Monday
9:30am - 10:30am

Opening

10:30am - 10:50am

Break

10:50am - 12:10pm

1-1A: Carbon management for neutrality
Session Chair: Matthias Finkbeiner, TU Berlin, Germany
Session Chair: Yosuke Shigetomi, Nagasaki University, Japan

1-1A-1

10:50am - 11:10am

Using CO2 as feedstock to decarbonize the global chemical industry: A feasible reality or an
urban myth?
Jing Huo1, Zhanyun Wang2, Christopher Oberschelp1, Gonzalo Guillén-Gosalbez3, Stefanie Hellweg1
1
ETH Zurich, Switzerland; 2Environmenal Risk Assessment and Management Group, EMPA,
Switzerland; 3Department of Chemistry and Applied Biosciences, ETH Zurich, Switzerland
1-1A-2

11:10am - 11:30am

Detecting insecure supply chains lacking carbon neutral commitments
Keisuke Nansai, Sho Hata, Yasuko Kameyama
National Institute for Environmental Studies, Japan
1-1A-3

11:30am - 11:50am

Life cycle assessment on forest resource utilization considering long-term carbon balance
Aya Suzuki1, Yuichiro Kanematsu1, Ryoko Shimono1, Satoshi Kita2, Iroha Seki2, Kentaro Nakamura2, Yasunori
Kikuchi1
1
The University of Tokyo; 2Sumitomo Forestry Co., Ltd.
1-1A-4

11:50am - 12:10pm

Matching post-combustion carbon capture technologies in power and industrial sectors based onemission reduction potentials
Koki Yagihara1, Hajime Ohno1, Keigo Matsuda1,2, Yasuhiro Fukushima1
1
Tohoku University, Japan; 2Yamagata University, Japan

10:50am - 12:10pm

1-1B: Technology application in local system
Session Chair: Anja Laqua, Kuraray Co., Ltd.
Session Chair: Yutaka Genchi, National Institute of Advanced Industrial Science and Technology, Japan

1-1B-1

10:50am - 11:10am

Modeling the effect of improving sewage disposal rate on ecological health for aquatic organism:
A case study Gunma prefecture, Japan
Toyohiko Nakakubo1, Midori Kawabata1, Yuriko Ishikawa2, Yuichi Iwasaki2
1
Ochanomizu University, Japan; 2National Institute of Advanced Industrial Science and Technology, Japan
1-1B-2

11:10am - 11:30am

Life cycle assessment of sustainable organic waste treatment in Cimahi Indonesia
Lia Nurbanillah Fujianti1, Indriyani Rahman2, Toru Matsumoto3
1
The University of Kitakyushu, Japan; 2The University of Kitakyushu, Japan; 3The University of Kitakyushu, Japan
1-1B-3

11:30am - 11:50am

Analysis on environmental compatibility and economic feasibility of the ground source heatpump in tropical Asia regarding the lifecycle aspects: a case study in Bangkok, Thailand
Yutaro Shimada, Koji TokimatsuTokyo Institute of Technology, Japan
1-1B-4

11:50am - 12:10pm

Comprehensive evaluation of the utilization of bamboo biomass In Kitakyushu city considering
the nexus structure of SDGs
Yajuan LI1, Toru Matsumoto2
1
The University of Kitakyushu, Japan; 2The University of Kitakyushu, Japan

10:50am - 12:30pm

1-1C: Metallic resources: now and future (1)Session Chair: Tomer Fishman, Leiden University, the Netherlands
Session Chair: Hiroki Hatayama, National Institute of Advanced Industrial Science and Technology,Japan

1-1C-1

10:50am - 11:10am

Closed-loop recycling of steel products
Nami Kuwana1,5, Toshio Isohara2,5, Shiro Watakabe3,5, Noriaki Takamuku4,5, Mio Kitayama1,5, Ryoji Saito5, Souta
Aoki5, Takumi Watanabe5
1
Nippon Steel Research Institute Corporation; 2Nippon Steel Corporation; 3JFE Steel Corporation; 4Kobe Steel,
Ltd; 5The Japan Iron and Steel Federation
1-1C-2

11:10am - 11:30am

A new approach for modelling primary mineral supply scenarios and associated environmental
impacts
Stephen Alan Northey1, Stefan Pauliuk2, Stefanie Klose2, Damien Giurco1, Mohan Yellishetty3
1
University of Technology Sydney, Australia; 2University of Freiburg, Germany; 3Monash University, Australia
1-1C-3

11:30am - 11:50am

Future projections of global life-cycle mercury emissions under CO2 reduction target toward 2050
Shunsuke Kashiwakura, Shoki Kosai, Eiji Yamasue
Ritsumeikan University, Japan
1-1C-4

11:50am - 12:10pm

Production process improvements for niobium-based products
Lígia da Silva Lima1, Rodrigo A.F. Alvarenga1, Thiago de Souza Amaral2, Paulo de Tarso Gonçalves Nolli2, Jo
Dewulf1
1
Sustainable Systems Engineering (STEN), Department of Green Chemistry and Technology, Faculty of Bioscience
Engineering, Ghent University, Coupure Links 653, B, 9000, Ghent, Belgium; 2Brazilian Mining and Metallurgy
Company (CBMM), Córrego da Mata, Araxá, Minas Gerais, Brazil
1-1C-5

12:10pm - 12:30pm

Evaluation of secondary aluminum cycles under automotive changes in China
Wang Binze, Zhang Zhengyang, Matsubae Kazuyo
Tohoku University, Japan

10:50am - 12:30pm

1-1D: [OS] Doing more with less - Transitioning to circular economy throughbusiness model innovation (1)Session Chair: Koji Kimita, The University of Tokyo, Japan

1-1D-1

10:50am - 11:10am

How will service-oriented circular economy businesses contribute to environmental
sustainability? – An introduction
Yusuke Kishita, Koji Kimita, Eri Amasawa
The University of Tokyo, Japan
1-1D-2

11:10am - 11:50am[Keynote talk] Circular fashion by airCloset
Satoshi Amanuma
airCloset, Inc., Japan

1-1D-3

11:50am - 12:10pm

Designing sustainable fashion rentals based on environmental benefit and consumer preference
Eri Amasawa, Tatsuki Yoshida, Koji Kimita, Masahiko Hirao
The University of Tokyo, Japan
1-1D-4

12:10pm - 12:30pm

Circular business models for plastics in India
Monique Retamal
University of Technology, Sydney, Australia

10:50am - 12:10pm

1-1E: Mobility and energy storage
Session Chair: Mayumi Isobe, Nissan Motor Co., Ltd., Japan
Session Chair: Christian Clemm, Fraunhofer IZM, Germany

1-1E-1

10:50am - 11:10am

Comparing approaches to certification and sustainability assessments of minerals used inbatteries
Rusty Langdon1, Fiona Berry1, Stephen Northey1, Wen Li2, Shahjadi Farjana2, Jay Rutovitz1, Elsa
Dominish1, Damien Giurco1
1
University of Technology Sydney, Australia; 2The University of Melbourne, Australia
1-1E-2

11:10am - 11:30am

Qualifying CO2 emissions reduction of vehicle to X using life-cycle assessment.
Hironobu Kiuchi1, Kensuke Murai1, Kenta Suzuki1, Maki Hoshino1, Keigo Ikezoe1, Isoshi Mukai2, Shumpei
Nakada2, Tomoyo Saito2, Yusuke Udagawa2, Yumiko Iwafune3, Kazuhiko Ogimoto3
1
Nissan Motor Co., Ltd./Japan, Japan; 2KOZO KEIKAKU ENGINEERING Inc.; 3Tokyo University
1-1E-3

11:30am - 11:50am

Estimation for vehicle LCA considering another way to use
Mayumi Isobe, Maki Hoshino
Nissan Motor Co., Ltd., Japan
1-1E-4

11:50am - 12:10pm

Relationship between profitability of recycling business of the lithium-ion battery from electricvehicles and decision-making of dismantling companies
Akira Soyano1, Shinichirou Morimoto2, Aya Ishigaki1
1
Tokyo University of Science, Japan; 2National Institute of Advanced Industrial Science and Technology, Japan

10:50am - 12:10pm

1-1F: Construction
Session Chair: T. Reed Miller, Yale University, United States of America
Session Chair: Osamu Namikawa, Hitachi, Ltd., Japan

1-1F-1

10:50am - 11:10am

Environmental impact assessment of PEMFC for residential use considering regionality andperformance drop
Shota Tochigi1, Kiyoshi Dowaki2
1
Department of Industrial Administration, Graduate School of Science and Technology, Tokyo University of Science,
Japan; 2Department of Industrial Administration, Faculty of Science and Technology, Tokyo University of Science,Japan
1-1F-2

11:10am - 11:30am

Thinking the future – End-of-life life cycle assessment of fiber reinforced concrete
Jana Gerta Backes, Pamela Del Rosario, Anna Luthin, Marzia Traverso
RWTH Aachen University, Germany
1-1F-3

11:30am - 11:50am

Carbon footprint analysis of construction technologies in Japan
Seiya Imada, Keitaro Maeno, Shigemi Kagawa

Kyushu University, Japan
1-1F-4

11:50am - 12:10pm

Carbon handprint for assessing the positive impacts of constructing low carbon buildings inevolving economies
Jun Kono1, York Ostermeyer2
1Deloitte Tohmatsu Consulting LLC, Japan; 2ChillServices GmbH

12:30pm - 2:00pm

Lunch & Poster

2:00pm - 3:20pm

1-2A: Energy towards carbon neutrality
Session Chair: Stephen Northey, University of Technology Sydney, Australia
Session Chair: Shogo Eguchi, Fukuoka University, Japan

1-2A-1

2:00pm - 2:20pm

Environmental impacts of global offshore wind energy development until 2040
Chen Li
Leiden university, the Netherlands
1-2A-2

2:20pm - 2:40pm

Life cycle CO2 emissions from ammonia power generation
Yuki Kudoh, Akito Ozawa
National Institute of Advanced Industrial Science and Technology, Japan
1-2A-3

2:40pm - 3:00pm

Decarbonization by green electricity: The challenges of double countingPeter Karl Rüdiger Holzapfel, Vanessa Bach, Matthias Finkbeiner
Technische Universität Berlin, Germany
1-2A-43:00pm - 3:20pm

Withdrawn

Co-benefit / trade-off assessment of NH3 energy carrier and NOx recovery
Mianqiang Xue, Bin-Le Lin, Kiyotaka Tsunemi, Kimitaka Minami, Tetsuya Nanba, Tohru Kawamoto
National Institute of Advanced Industrial Science and Technology, Japan

2:00pm - 3:20pm

1-2B: Technology assessment
Session Chair: Hajime Ohno, Tohoku University, Japan
Session Chair: Patricio Neumann, Universidad del Bío-Bío, Chile

1-2B-1

2:00pm - 2:20pm

Life cycle assessment of recycling of polymer-bonded magnets in supercritical hydrothermal
reactor
Edis Glogic1, Daye Lee1, Elen Duverger-Nedellec2, Guillaume Aubert2, Cyril Aymonier2, Guido Sonnemann11Institut des Sciences Moléculaires, University of Bordeaux, France; 2Institut de Chimie de la Matière Condensée de
Bordeaux, University of Bordeaux, France
1-2B-2

2:20pm - 2:40pm

Ａ system analysis of the impurity removal on a bio-hydrogen production system using granulated
neutralized sediment as adsorbent
Kento Torii, Kiyoshi Dowaki
Department of Industrial Administration, Graduate School of Science and Technology, Tokyo University of Science
1-2B-3

2:40pm - 3:00pm

A life cycle design for FC systems in consideration of Pt catalyst degradation in practical small
applications
Ryuta Nagado, Kiyoshi Dowaki

Tokyo University of science, Japan
1-2B-43:00pm - 3:20pm

Identification of high-environmental impact processes in oil and gas upstream industry throughlife cycle assessment: Case of Borneo, Indonesia
Rizqi Ilma Nugroho1, Gloria FJ Kartikasari1, Jessica Hanafi1, Chandra Sunaryo2
1
PT. Life Cycle Indonesia, Jakarta Barat, DKI Jakarta 11620, Indonesia; 2PT. Pertamina EP Asset 5, Patra Land
Balikpapan Residence, Balikpapan, Kalimantan Timur, Indonesia

2:00pm - 3:40pm

1-2C: Metallic resources: now and future (2)Session Chair: Tatiane Marin, University Adolfo Ibañez, Chile
Session Chair: Kamrul Islam, National Institute of Advanced Industrial Science and Technology, Japan

1-2C-1

2:00pm - 2:20pm

Boron mining in Turkey: An overview of the environmental impacts using MFA, LCA and abiotic
depletion indicator adaptation
Bertrand Laratte1, Ayşenur Çolak1,2, Birol Elevli3, Semra Çoruh2
1
Arts et Métiers Institute of Technology, University of Bordeaux, CNRS, Bordeaux INP, INRAE, I2M Bordeaux, F33400 Talence, France; 2Department of Environmental Engineering, Ondokuz Mayis University, Samsun 55139,
Turkey; 3Department of Industrial Engineering, Ondokuz Mayıs University, Samsun 55139, Turkey
1-2C-2

2:20pm - 2:40pm

Life cycle assessment and carbon footprint for deep sea mining of polymetallic nodules
Benjamin Fritz, Pia Heidak, Mario Schmidt
Pforzheim University, Germany
1-2C-3

2:40pm - 3:00pm

Gold production and mercury consumption from artisanal and small-scale mining
Yingchao Cheng1, Takuma Watari1, Kenichi Nakajima1, Keisuke Nansai1, Jacopo Seccatore2, Marcello M.
Veiga3
1
Global Resource Sustainability Research Section, Material Cycles Division, National Institute for Environmental
Studies, 16-2 Onogawa, Tsukuba, 305-8506, Japan; 2Faculty of Engineering and Sciences, Adolfo Ibañez University,
7910000 Región Metropolitana, Chile; 3Department of Mining Engineering, University of British Columbia, Canada
6350 Stores Road, Vancouver, BC, Canada, V6T1Z4
1-2C-43:00pm - 3:20pm

Life cycle assessment of copper tailings reprocessing: Collaborative, prospective approach
Lugas Raka Adrianto, Stephan Pfister
ETH Zurich, Department of Civil and Environmental Engineering, Institute of Environmental Engineering, Zurich,
Switzerland
1-2C-5

3:20pm - 3:40pm

Prospective life cycle assessment of mineral and metal recycling from waste incineration slag
Leon Alexander Zacharopoulos, Jutta Geldermann
University Duisburg-Essen, Germany

2:00pm - 3:40pm

1-2D: [OS] Doing more with less - Transitioning to circular economy throughbusiness model innovation (2)Session Chair: Koji Kimita, The University of Tokyo, Japan

1-2D-1

2:00pm - 2:20pm

Unlocking the sustainability potential of circular business models by design
Daniela Pigosso
Technical University of Denmark, Denmark
1-2D-2

2:20pm - 2:40pm

Withdrawn

Toward the realization of circular economy business for home appliances and industrial
equipment
Gaku Miyake
Panasonic Holdings Corporation, Japan
1-2D-3

2:40pm - 3:00pm

Development of an indicator system to measure the implementation of the SDG12 on sustainableproduction and consumption for enterprises in Vietnam
Minh Tu Nguyen1, Kieu Lan Phuong Nguyen1,2, Thi Diem Phuc Tran1, Ba Nhat Minh Le1, Hong Quan Nguyen1,3
1Institute for Circular Economy Development, Vietnam; 2Faculty of Environmental and Food Engineering, Nguyen Tat
Thanh University, Ho Chi Minh City 70000, Viet Nam; 3Center of Water Management and Climate Change, Institute forEnvironment and Resources, VNU - HCM
3:00pm - 3:40pm

Overall discussion
2:00pm - 3:40pm

1-2E: Food
Session Chair: Sebastien Dente, Ritsumeikan University, Japan
Session Chair: Naoki Yoshikawa, The University of Shiga Prefecture, Japan

1-2E-1

2:00pm - 2:20pm

Predicting conservation risks of global agricultural production and consumption
Nguyen Tien Hoang1, Oliver Taherzadeh1,2, Haruka Ohashi3, Daniel Moran4, Keiichiro Kanemoto1
1
The Research Institute for Humanity and Nature, Japan; 2Institute of Environmental Sciences, Leiden, theNetherlands; 3Forestry and Forest Products Research Institute, Tsukuba, Japan; 4Norwegian University of Scienceand Technology, Trondheim, Norway
1-2E-2

2:20pm - 2:40pm

Development of national baseline for food waste and use of LCA for conducting hot spot analysis
of food waste reduction opportunities.
Tim Grant
Lifecycles, Australia
1-2E-3

2:40pm - 3:00pm

A follow-up study of the attitudes of middle school students toward composting and food waste
Bozi Yuan1, Zhaofei Lin1, Takaaki Kato1, Yumiko Akiba2, Megumi Mochida3, Masatsugu Wanaka3
1
The university of Kitakyushu, Japan; 2NPO Asobito-Manabi-Kenkyujo; 3Hayashida Sangyo Co．
1-2E-43:00pm - 3:20pm

Considering a practical approach that drives consumer behavior change by providing carbon
footprint information of food
Hiroya Iwashita, Shoichiro Tsuruta
Sustainable Management Promotion Organization (SuMPO), Japan
1-2E-5

3:20pm - 3:40pm

Results of a fact-finding survey on the sustainable diets and smart food services: a case of Japan
Yiyi Ju1, Ayu Washizu1, Sayaka Ita2
1
Waseda University, Japan; 2Tohoku Gakuin University

2:00pm - 3:20pm

1-2F: EcoDesign
Session Chair: Benjamin McLellan, Kyoto University, Japan
Session Chair: Hideki Sasaki, Panasonic Operational Excellence Co., Ltd., Japan

1-2F-1

2:00pm - 2:20pm

Assessment of the environmental impact for OLED TV module using LCA
Jewon Yang, Byungkwun Kang, Byunghee Choi, Yongchae Jung

LG Display
1-2F-2

2:20pm - 2:40pm

LCA as a tool for innovation: How to leverage LCA to accelerate a sustainable-Tech startup
Shinya Shimizu
Elephantech Inc, Japan
1-2F-3

2:40pm - 3:00pm

Integrating Ecodesign approach in high valued materials & processes TRL Referential: theexperience of an aeronautical actor.
Maud Lemagnen1, Bénédicte Le Borgne-Jourdan2, Nicola Piccirelli3, Julia Andrieu4, Bertrand Laratte5
1
Safran Aircraft Engines, France; 2Safran Composites, France; 3Safran Tech, France; 4Safran Engineering Services,France; 5Arts Et Métiers, Université De Bordeaux, CNRS, Bordeaux INP, I2M Bordeaux, France
1-2F-43:00pm - 3:20pm

A life cycle assessment modelling approach: Identifying hotspots and improvement opportunities
for a recyclable multi-material design of automotive lightweight structures
Suzana Ostojic1, Marzia Traverso1, Patrick Haun2, Levin Schilling3, Robert Kupfer3, Maik Gude Gude3
RWTH Aachen University, Germany; 2Porsche AG; 3TU Dresden

1

3:20pm - 3:40pm

Overall discussion
3:40pm - 4:00pm

Break

4:00pm - 5:20pm

Plenary session (1): Shifting Paradigms with Investment
Moderator: Keiichiro Kanemoto, RIHN, Japan
Moderator: Michiyo Morisawa, CDP, Japan
Moderator: Mayumi Isobe, Nissan Motor Co., Ltd., Japan[Plenary talk] Trends and expectations in the investment industry for carbon
neutrality
Hiroshi Ozeki
Nissay Asset Management Corporation, Japan[Plenary talk] Corporate biodiversity impact assessment using biodiversity
footprinting – bridging the gap between nature and business
Justine Bolton
FirstRand Limited, South Africa

5:20pm - 5:40pm

Break

5:40pm - 7:20pm

Networking events
1-4A: EcoBalance Young Researchers’ Workshop
Session Chair: Keitaro Maeno (Kyushu University)[Invited talk] Life Cycle Assessment in the real world – examples from theautomotive industry
Matthias Finkbeiner
Technical University of Berlin, Germany(TBC) Flash presentation competition

November 1, Tuesday8:50am - 10:10am

2-1A: Energy-material nexus for carbon neutrality
Session Chair: Damien Giurco, University of Technology Sydney, Australia
Session Chair: Akihiro Yoshimura, Chiba University, Japan

2-1A-1

8:50am - 9:10am

Future metal production and associated greenhouse gas emissions with implication for climate
goals
Ryosuke Yokoi1, Takuma Watari2,3, Masaharu Motoshita1
1
National Institute of Advanced Industrial Science and Technology (AIST), Japan; 2National Institute for Environmental
Studies, Japan; 3University of Technology Sydney
2-1A-2

9:10am - 9:30am

Study on medium- to long-term scenarios for achieving net zero greenhouse gas emissions by
2050 in the material cycles and waste management sector
Madoka Yamamoto1, Ryota Ii1, Jiayin Wang1, Yukako Matsushima1, Mitsuhiro Nakajima1, Naoya Nagano1, Yuu
Nagatomo1, Hiroyuki Ueda2
1
Pacific Consultants Co., Ltd., Japan; 2Mitsubishi UFJ Research and Consulting Co., Ltd., Japan
2-1A-3

9:30am - 9:50am

Critical materials and decarbonization: The economic and policy context of 'appropriate" material
availability
Roderick Eggert
Colorado School of Mines, United States of America
2-1A-4

9:50am - 10:10am

Just energy-resource transitions to clean energy - Engagement and evaluation
Benjamin Craig McLellan
Kyoto University, Japan

8:50am - 10:30am

2-1B: [OS] Sustainability visualization software and its role toward 2050 netzero carbon
Session Chair: Koichi Shobatake, TCO2 Co. Ltd., Japan

8:50am - 8:55am

Opening remarks
Koichi Shobatake, TCO2 Co. Ltd., Japan
2-1B-1

8:55am - 9:05am

Increasing impact of LCA results through flexible visualization
Eric Mieras, PRé Sustainability, the Netherlands
2-1B-2

9:05am - 9:15am

Introduction of questionnaire results for the development of LCA software MiLCAKen Yamagishi, Saki Sunaga, Masayuki Kanzaki
Sustainable Management Promotion Organization, Japan
2-1B-3

9:15am - 9:25am

Fujitsu's Carbon-Neutral initiative and the trust service to cross-company data exchange in the
supply chain
Tomoko Konishi-Nagano, Mitsumasa Matsuike
Fujitsu Limited, Japan
2-1B-4

9:25am - 9:35am

GHG emissions calculation and visualization cloud service “zeroboard”
Yoichi Sakamoto
Zeroboard Inc., Japan

9:35am - 10:30am

Panel discussion
Moderator: Koichi Shobatake, TCO2 Co. Ltd., Japan

8:50am - 10:30am

2-1C: [OS] Chemical industries' challenge and contribution for carbon
neutral and circular society with life cycle thinking
Session Chair: Norihiro Itsubo, Tokyo City University, Japan

8:50am - 9:00am

Opening remarks
Shigeru Handa, Japan Chemical Industry Association, Japan
2-1C-1

9:00am - 9:40am[Invited talk] Linking decarbonization and resource circulation in the chemical industry throughlife cycle thinking
Jun Nakatani1,2
1
The University of Tokyo, Japan; 2National Institute for Environmental Studies, Japan
2-1C-2

9:40am - 9:55am

Contribution to additional reduction of greenhouse gases by products through theimplementation of LCA methodology
Hitomi Miura
Sekisui Chemical Co., Ltd., Japan
2-1C-3

9:55am - 10:10am

Sumitomo Chemical’s challenge for carbon neutral society 1. ～Development of carbon footprintof products（CFP）calculation system～
Tomoyuki Izumi, Naoki Yokokawa, Saki Manabe, Mayumi Hayashi, Masaaki Toma
Sumitomo Chemical Co., Ltd., Japan
2-1C-4

10:10am - 10:25am

Sustainability in Teijin Group: History and future
Smitha Sundaram, Heidi Beers, Shuichi Osaki
Teijin Limited, Japan
10:25am - 10:30am

Wrap upNorihiro Itsubo, Tokyo City University, Japan

8:50am - 10:30am

2-1D: Input-output analysis
Session Chair: Jonas Bunsen, Technische Universität Berlin, Germany
Session Chair: Keiichiro Kanemoto, RIHN, Japan

2-1D-1

8:50am - 9:10am

Visualization of the uncertainty in CO2 emission intensity caused by the price homogeneity
assumption in the input-output table.
Sora Matsushima1, Shigemi Kagawa2, Keisuke Nansai3, Jinjun Xue4
1
Graduate School of Economics, Kyushu University, Japan; 2Faculty of Economics, Kyushu University,
Japan; 3National Institute for Environmental Studies, Japan; 4Faculty of Economics, Nagoya University, Japan
2-1D-2

9:10am - 9:30am

A marginal extraction analysis for green supply chain restructuring
Keitaro Maeno
Kyushu university, Japan
2-1D-3

9:30am - 9:50am

Drivers of greenhouse gas emissions in Kenyan industries by resource-consuming countries: An
input-output model approach
Benson Senelwa Igesa, Yasushi Kondo
Waseda University, Japan
2-1D-4

9:50am - 10:10am

Carbon footprint analysis considering production activities of informal sector: A case study of
India
Haruka Mitoma
Kyushu University Graduate school of economics, Japan
2-1D-5

10:10am - 10:30am

The devil is in the details: Disaggregating agricultural trade in an existing input-output databasefor assessing water-related impacts
Jonas Bunsen, Matthias Finkbeiner
Technische Universität Berlin, Germany

8:50am - 10:10am

2-1E: Communication and education
Session Chair: Andrew Chapman, Kyushu University, Japan
Session Chair: Hiroki Tanikawa, Nagoya University, Japan

2-1E-1

8:50am - 9:10am

Climate change communication through narrative
Yuuki Nakano, Hiroki Hondo
Yokohama National University, Japan
2-1E-2

9:10am - 9:30am

Withdrawn

Measuring sustainability education impact through handprints
Jasmina Burek
University of Massachusetts, United States of America
2-1E-3

9:30am - 9:50am

Teaching life cycle assessment in higher education - Insights from a global study
Guido Sonnemann1, Tobias Viere2, Philip Strothmann3
1
Université de Bordeaux, France; 2Hochschule Pforzheim, Germany; 3Forum for Sustainability through Life Cycle
Innovation e.V., Germany
2-1E-4

9:50am - 10:10am

Development of life cycle thinking-based environmental education program for childcare workers
Shinya Matsumoto, Orie Oshima
Yokohama National University, Japan

8:50am - 10:30am

2-1F: Acceleration of sustainability management: Concept andmethodologies
Session Chair: Yasushi Furushima, Mizuho Research & Technologies, Ltd., Japan
Session Chair: Carl Vadenbo, ecoinvent Association, Switzerland

2-1F-1

8:50am - 9:10am

Quo vadis LCA? Successful standardized, scientific method or misused and mainstreamed tool?
A Review of cases in a decade between freedom of science, industrial innovation, marketing andcompulsory reporting.
Martin Baitz1, Ulrike Bos1, John Parker2
1
Sphera Solutions GmbH, Germany; 2Sphera Solutions, Canada
2-1F-2

9:10am - 9:30am

Distributed ledger technology for resource protection and circular economy

Florian Bodrogi1, Larissa Coblenzer1, Christian Bergemann2, Christian Kuehne2, Mario Schmidt1
1
Pforzheim University, Germany; 2THINK TANK Industrial Resource Strategies at Karlsruhe Institute of Technology(KIT), Germany
2-1F-3

9:30am - 9:50am

Semi-automated visualization method of sustainability scenarios using natural language
processing
Tianzheng Gao, Yusuke Kishita, Yasushi Umeda
The University of Tokyo, Japan
2-1F-4

9:50am - 10:10am

A case study on the automation of a scenario planning method
Xiaoxi Zhang, Masahiro Sotoma, Minako Hara
NTT, Japan
2-1F-5

10:10am - 10:30am

Withdrawn

Assessing municipal action CO2 impacts – Direct vs system wide approaches
Erik O Ahlgren
Chalmers Univ of Technology, Sweden

10:30am - 10:40am

Break

10:40am - 11:40am

Poster session (1)11:40am - 12:30pm

Lunch & Poster

12:30pm-1:30pm

Poster session (2)1:30pm - 1:40pm

Break

1:40pm - 3:20pm

2-2A: [OS] Resource issues towards carbon-neutral society
Session Chair: Shoki Kosai, Ritsumeikan University, Japan

2-2A-1

1:40pm - 2:00pm

A resource paradox problem of green innovations
Eiji Yamasue, Shoki Kosai, Shunsuke Kashiwakura, Takamoto Itoh, Seiji Hashimoto
Ritsumeikan University, Japan
2-2A-2

2:00pm - 2:20pm

Life-cycle resource productivity of Japanese food resources
Sebastien M.R. Dente, Seiji Hashimoto
Ritsumeikan University
2-2A-3

2:20pm - 2:40pm

Global target by 2050 to reduce natural resource use in the automotive industry
Hibiki Takimoto1, Shoki Kosai1, Takuma Watari2, Shunsuke Kashiwakura1, Eiji Yamasue1
1
Ritsumeikan University, Japan; 2National Institute for Environmental Studies
2-2A-4

2:40pm - 3:00pm

Can car-sharing system solve trade-offs between resource consumption and greenhouse gases
emission? A simulation based on person-trip survey
Naoki Yoshikawa1,2, Nanami Iwabuchi2,3, Towa Kawasaki2, Yasuhiro Shiomi2
1
The University of Shiga Prefecture, Japan; 2Ritsumeikan University, Japan; 3Osaka University, Japan3:00pm - 3:20pm

Overall discussion
1:40pm - 3:20pm

2-2B: [OS] Carbon neutrality and avoided emission (1)Session Chair: Atsushi Inaba, Japan Life Cycle Assessment Facilitation Centre, Japan

1:40pm - 1:50pm

Opening address
Atsushi Inaba
Japan Life Cycle Assessment Facilitation Centre, Japan
2-2B-1

1:50pm - 2:05pm

Avoided emission in Japanese industry
Ichiro Daigo
The University of Tokyo, Japan
2-2B-2

2:05pm - 3:00pm

Case studies of the assessment of avoided emission of products and organizations
2-2B-2-1 Consideration on methodology for assessing the contribution of automotive parts toavoided GHG
Akira Tanahashi
Denso Corporation, Japan
2-2B-2-2 Azbil's Organizational Contribution to the Avoided Emissions and its Issues to Consider
Ayako Nagayama
Azbil Corporation, Japan
2-2B-2-3 Avoided emission in practice: the case of TwaronR reinforced Conveyer belt by Teijin

AramidNoor Hossain
Teijin Aramid BV, the Netherlands
2-2B-2-4 TBA
Peter Saling
BASF, Germany

2-2B-3

3:00pm - 3:20pm

Comparative assessment cases of LCA applications
Masaharu Motoshita
National Institute of Advanced Industrial Science and Technology, Japan

1:40pm - 3:20pm

2-2C: [OS] Chemical industries' challenge and contribution for carbon
neutral and circular society with life cycle thinking (2)Session Chair: Norihiro Itsubo, Tokyo City University, Japan

1:40pm - 1:45pm

Opening remarks
Norihiro Itsubo, Tokyo City University, Japan

2-2C-1

1:45pm - 2:25pm

Dealing with upcoming European legislation as a Japanese company
Heidi Beers1,2, Shuichi Osaki1, Smitha Sundaram1
1
Teijin Limited, the Netherlands; 2Japan Business Council Europe, Belgium
2-2C-2

2:25pm - 2:40pm

Feasibility study of carbon circularity method based on carbon footprint analysis of Japanesepetrochemical products.
Hiroyuki Fujii
Mitsubishi Chemical Corporation, Japan
2-2C-3

2:40pm - 2:55pm

BASF approaches to reach net-zero CO2 emissions of societies
Kent Yano1, Peter Saling2, Takeshi Irie1
1
BASF Japan Ltd., Japan; 2BASF SE
2-2C-4

2:55pm - 3:15pm

Role of carbon neutrality and LCA efforts in the chemical industry
Akio Konishi
Japan Chemical Industry Association, Japan
3:15pm - 3:20pm

Closing remarks
Mayumi Hayashi, Sumitomo Chemical Co., Ltd., Japan

1:40pm - 3:20pm

2-2D: Circular economy business (1)Session Chair: Mélanie Despeisse, Chalmers University of Technology, Sweden
Session Chair: Mitsutaka Matsumoto, National Institute of Advanced Industrial Science and Technology,Japan

2-2D-1

1:40pm - 2:00pm

Challenges and opportunities for circular fashion in Japan: Outcomes from stakeholder
workshop
Masahiko Hirao1, Eri Amasawa1, Yoshihiro Mizuguchi2, Masatoshi Furukawa2, Taichi Sakumoto2, Nobuyoshi
Miyasaka3, Natsuki Aramoto3
1
The University of Tokyo, Japan; 2JGC Holdings Corporation; 3Teijin Limited
2-2D-2

2:00pm - 2:20pm

Developing architecture for platform-based circular economy business: A case study of container
reuse businessTakamitsu Hirota1,2, Yusuke Kishita1, Masakuni Tsunezawa2, Kohei Sugiyama2, Kazuyuki Tasaka2, Yasushi
Umeda1
1
The University of Tokyo, Japan; 2KDDI Research, Inc., Japan
2-2D-3

2:20pm - 2:40pm

Circular design practices centered around civic participation: The case of Satsuma Future
Commons in Kagoshima prefecture, Japan
Ryota Kamio
Re:public, Inc., Japan
2-2D-4

2:40pm - 3:00pm

Environmental effect estimation of mobile phone reuse businesses
Mitsutaka Matsumoto1, Hamakazu Awazu2, Junichi Tominaga2, Keijiro Masui1
1
National Institute of Advanced Industrial Science and Technology (AIST); 2NewsedTech Inc.
2-2D-53:00pm - 3:20pm

Perspectives of evaluating product-service systems with life cycle assessment – A case study on
power tool rental
Lars Gunnar Furelid Tellnes1,2, Anna-Lena Kjøniksen11Østfold University College, Norway; 2Technical University of Cartagena, Spain

1:40pm - 3:20pm

2-2E: Footprints of household

Session Chair: Tomohiko Ihara, The University of Tokyo, Japan
Session Chair: Dami Moon, The University of Tokyo, Japan

2-2E-1

1:40pm - 2:00pm

Household carbon footprint inequality in Vietnam: An input-output analysis
Duy Dang Van, Yasushi Kondo
Graduate School of Economics, Waseda University, Japan
2-2E-2

2:00pm - 2:20pm

Regional carbon footprints of EU households in 2010 and 2015
Jemyung Lee, Keiichiro Kanemoto
Research Institute for Humanity and Nature, Japan
2-2E-3

2:20pm - 2:40pm

Analyzing the differences in household carbon footprints across age generations in the US
Jiahuan Wang1, Yosuke Shigetomi1, Yuki Yamamoto1, Andrew Chapman2
1
Nagasaki University, Japan; 2Kyushu University
2-2E-4

2:40pm - 3:00pm

The environmental footprints of Indonesian provinces
Irlan Adiyatma Rum, Arnold Tukker, Arjan de Koning
CML, Leiden University, the Netherlands
2-2E-53:00pm - 3:20pm

Analysis of lifestyle carbon footprint reduction measures towards the 1.5º C target in Brasilia,
BrazilFrancisco Contreras1, Ana Paula Bortoleto2, Victor Silva2, Flora Lyn de Albuquerque Fujiwara1
1
University of Brasilia (UnB), Brazil; 2The University of Campinas (UNICAMP), Brazil

1:40pm - 3:20pm

2-2F: Acceleration of sustainability management: Data
Session Chair: Eric Mieras, PRé Sustainability, the Netherlands
Session Chair: Yuichiro Kanematsu, The University of Tokyo, Japan

2-2F-1

1:40pm - 2:00pm

Design and development of data platform to accelerate regional system planning based onprospective LCA
Yuichiro Kanematsu, Shoma Fujii, Yasunori Kikuchi
The University of Tokyo
2-2F-2

2:00pm - 2:20pm

Integrating crop data, land use statistics, and a resolved multi-regional input-output table to fully
regionalize ecoinvent
Sidi Peng, Stephan Pfister
ETH Zurich, Switzerland
2-2F-3

2:20pm - 2:40pm

Data foundation for carbon accounting and decarbonization
Hannes Partl, Martin Baitz
Sphera, Germany
2-2F-4

2:40pm - 3:00pm

Development of a common system to map the elementary flows (EF) lists from major LCA
databases
Selim Karkour1, Carl Vadenbo2, Antonio Valente3, Simone Fazio2, Ashley Edelen4, Thomas Sonderegger2,
Koichi Shobatake1
1
TCO2 Co.,Ltd; 2ecoinvent Association; 3European Commission, JRC; 4Eastern Research Group (ERG)

2-2F-5

3:00pm - 3:20pm

Directing practices for technology developments with the aid of deductive LCA
Hajime Ohno, Yasuhiro Fukushima
Tohoku University, Japan

3:20pm - 3:40pm

Break

3:40pm - 5:20pm

2-3A: Supply risk
Session Chair: Atsushi Terazono, National Institute for Environmental Studies, Japan
Session Chair: Daye Lee, University of Bordeaux, France

2-3A-1

3:40pm - 4:00pm

GeoPolRisk: Current developments and future mainstreaming opportunities of a life cycle impact
assessment method for the supply risk of abiotic resources
Guido Sonnemann1, Jair Santillan Saldivar2, Anish Koyamparambath1, Steven Young3
1
University of Bordeaux; 2CEA; 3University of Waterloo
2-3A-2

4:00pm - 4:20pm

Investigation of fire accident caused by lithium-ion batteries in the disposal process andevaluation of countermeasures
Atsushi Terazono1, Hiroyuki Akiyama2, Toru Hagiwara2, Hiromitsu Tomozawa2, Masahiro Oguchi1, Jo
Nakayama3
1
National Institute for Environmental Studies, Japan; 2Mizuho Research & Technologies, Ltd.; 3Yokohama National
University
2-3A-3

4:20pm - 4:40pm

AIST-MeRAM: A free tool embedded with toxicity test data and risk estimation methodologies for
ecological risk assessment of chemical substances
Bin-Le Lin1, Yaobin Meng2, Wataru Naito1, Masashi Kamo1
1
National Institute of Advanced Industrial Science and Technology, Japan; 2Beijing Normal University, China
2-3A-4

4:40pm - 5:00pm

Considering synthesis of chemicals in chemical alternative assessment
Zih-Ee Lin1, Mengshan Lee2, Pei-Te Chiueh1
1
National Taiwan University, Taiwan; 2National Kaohsiung University of Science and Technology, Taiwan
2-3A-55:00pm - 5:20pm

Metals industry’s involvement with the SDGs in their SDG reporting
Hiroki Hatayama
National Institute of Advanced Industrial Science and Technology, Japan

3:40pm - 5:20pm

2-3B: [OS] Carbon neutrality and avoided emission (2)Session Chair: Atsushi Inaba, Japan Life Cycle Assessment Facilitation Centre, Japan

2-3B-1

3:40pm - 3:50pm

Carbon Neutrality using ISO 14068
Ian Byrne
Ian Byrne Energy & Carbon Consultancy Services, the United Kingdom
2-3B-2

3:50pm - 4:00pm

Avoided emission of IEC/WD 63372
Takako Hiruta
Schneider Electric Japan Holdings Ltd., Japan
2-3B-3

4:00pm - 4:10pm

Discussion for ISO 14064-1 and ISO/TS 14069
Romain Poivet
ADEME, France
2-3B-4

4:10pm - 4:20pm

Beyond Value Chain Mitigation and Its Role in Achieving the Science-based Emission Reduction
Targets
Dedy Mahardika
CDP, Indonesia
2-3B-5

4:20pm - 4:30pm

The new Net Zero Guidelines in ISO IWA42
Ian Byrne
Ian Byrne Energy & Carbon Consultancy Services, the United Kingdom
4:30pm - 5:20pm

Panel discussion
Views from investors
Humiyo Harada
Development Bank of Japan, Japan
Wataru Inoue
Nissay Asset Management Co., Ltd., Japan

Discussion
Moderator: Atsushi Inaba
Japan Life Cycle Assessment Facilitation Centre, Japan

3:40pm - 5:20pm

2-3C: [OS] Development of corporate value and organization well-being
Session Chair: Minako Hara, Nippon Telegraph and Telephone Corporation, Japan

2-3C-1

3:40pm - 4:00pm[Keynote talk] Roadmapping for strategic alignment
Robert Phaal
University of Cambridge, United Kingdom
2-3C-2

4:00pm - 4:20pm[Invited talk] How foresight activity contribute LCA and better future development
Kuniko Urashima
NISTEP, Japan
2-3C-3

4:20pm - 4:40pm[Invited talk] Organizational futures literacy in a well-being economy era
Kunio Shirahada
Japan Advanced Institute of Science and Technology, Japan
2-3C-4

4:40pm - 5:00pm

Collaborative research of the University of Tokyo and NTT -A case analysis to identify the
subjects on the supporting technologies for strategy planning
Minako Hara1, Machiko Shinozuka1, Masahiro Sotoma1, Xiaoxi Zhang1, Midori Kawada1, Yusuke Kishita2
1
Nippon Telegraph and Telephone Corporation, Japan; 2The University of Tokyo
5:00pm - 5:20pm

Overall discussion

3:40pm - 5:00pm

2-3D: Circular economy business (2)Session Chair: Jai Verma, The University of Sheffield, United Kingdom
Session Chair: Tomoko Konishi-Nagano, Fujitsu Limited, Japan

2-3D-1

3:40pm - 4:00pm

CO2 reduction potential of car sharing services considering used car market
Daisuke Yoshizawa1, Yuya Nakamoto2, Shigemi Kagawa1
1
Kyushu University, Japan; 2Oita University, Japan
2-3D-2

4:00pm - 4:20pm

The impact of consensus building on sustainability in eco-friendly supply chains
Jundai Koketsu, Aya Ishigaki
Tokyo University of Science, Japan
2-3D-3

4:20pm - 4:40pm

Survival of the fittest or the most efficient?
Marlene Preiss, Christian Haubach, Mario Schmidt
Pforzheim University, Germany
2-3D-4

4:40pm - 5:00pm

Evaluation of energy reduction by the adoption of distributed recycling system using microwave:
Obsolete alkaline batteries in Japan as a case study
Keita Kozaki, Shoki Kosai, Shunsuke Kashiwakura, Eiji Yamasue
Ritsumeikan University, Japan

3:40pm - 5:20pm

2-3E: Consequences of consumption
Session Chair: Ryu Koide, National Institute for Environmental Studies, Japan
Session Chair: Jasmina Burek, University of Massachusetts, United States of America

2-3E-1

3:40pm - 4:00pm

Agent-based modeling of consumer behavior and product circulation for ex-ante assessment ofemerging circular economy strategies
Ryu Koide1,2,3, Shinsuke Murakami2, Haruhisa Yamamoto2, Keisuke Nansai1
1
National Institute for Environmental Studies; 2The University of Tokyo; 3Institute for Global Environmental Strategies
2-3E-2

4:00pm - 4:20pm

Consumption value of second hand products: Using transaction data from the online flea market
platform
Dami Moon1, Kiyo Kuris1, Kiyotaka Tahara2
1
The University of Tokyo, Japan; 2National Institute of Advanced Industrial Science and Technology
2-3E-3

4:20pm - 4:40pm

Method for assessing the environmental impact of daily food consumption habits: Study on the
consumption of land-based protein sources in Japan
Helen Stewart, Takashi Furutani, Masaki Hisada
Nippon Telegraph and Telephone Corporation, Japan
2-3E-4

4:40pm - 5:00pm

Holistic sustainability evaluation framework cognizant of demographics and behaviour
Andrew Chapman, Tomoaki Nakaishi
Kyushu University, Japan
2-3E-55:00pm - 5:20pm

A scenario analysis for exploring the potential for achieving carbon neutrality in Japan’s
household sector
Yida Jiang1, Kiyomi Shirakawa2, Tomohiko Ihara1

1

The University of Tokyo; 2Rissho University

3:40pm - 5:00pm

2-3F: Acceleration of sustainability management: Tools
Session Chair: Yasuhiro Fukushima, Tohoku University, Japan
Session Chair: Martijn Gipmans, Sphera Solutions GmbH, Germany

2-3F-1

3:40pm - 4:00pm

Net Zero in 2050: Implementation of a scalable digital tool for calculating high numbers of productcarbon footprints in the chemical industry
Peter Saling1, Alessandro Pistillo1, Jan Schöneboom1, Kent Yano2
1
BASF SE, Germany; 2BASF Japan Ltd., Japan
2-3F-2

4:00pm - 4:20pm

Assessing the sustainability performance of entire product portfolio using PSA: Example from a
specialty chemicals company
Martijn Gipmans1, Angel Vergara1, Anja Laqua2, Didier Houssier3, Yoshihisa Inui4, Tsuyoshi Date4, Hiroyuki
Ogi4, Akiko Ide4, Masahiro Osumi5
1
Sphera Solutions GmbH, Germany; 2Kuraray Europe GmbH, Germany; 3EVAL Europe N.V., Belgium; 4Kuraray Co.,
Japan; 5Sphera Solutions Japan K.K., Japan
2-3F-3

4:20pm - 4:40pm

Scaling up LCA and LCC with ECOFACT
Emilia Ingemarsdotter, Georgios Pallas, Eric Mieras
PRé Sustainability, the Netherlands
2-3F-4

4:40pm - 5:00pm

Social analysis as module of sustainability assessments with SEEbalance®
Peter Saling1, Thomas Grünenwald1, Takeshi Irie2, Kent Yano2
1
BASF SE, Germany; 2BASF Japan Ltd., Japan
5:00pm - 5:20pm

Overall discussion
5:20pm - 5:40pm

Break

5:40pm - 6:20pm

Plenary session (2): Shifting Paradigms in Industrial Sustainability
Moderator: Hajime Ohno, Tohoku University, Japan
Moderator: Kazuyo Matsubae, Tohoku University, Japan[Plenary talk] Achieving ESG and Growing Sustainability
Nuttavut Intarode
The Siam Cement PLC (SCG), Thailand

7:00pm - 9:00pm

BanquetNovember 2, Wednesday
10:20am - 11:40am

3-1B: Diagnosis of current system (1)Session Chair: Kazue Takahashi, Musashino university, Japan
Session Chair: Jessica Hanafi, PT Life Cycle Indonesia, Indonesia

3-1B-1

10:20am - 10:40am

Resource intensity of the transportation system considering the infrastructure development:
Japan as a case study
Naotaka Haraguchi, Shoki Kosai, Shunsuke Kashiwakura, Eiji Yamasue
Ritsumeikan, Japan
3-1B-2

10:40am - 11:00am

Structural decomposition analysis of changes in South Korea’s industrial hazardous waste
generation
Daye Lee1,2,3, Guido Sonnemann3, Junbeum Kim2, Hung-Suck Park1
1
University of Ulsan, South Korea; 2University of Technology of Troyes, France; 3University of Bordeaux, France
3-1B-3

11:00am - 11:20am

Regional freshwater overconsumption induced by the agricultural crop production in a highly
dense population setting
Kamrul Islam, Ryosuke Yokoi, Masaharu Motoshita
National Institute of Advanced Industrial Science and Technology, Japan
3-1B-4

11:20am - 11:40am

Life cycle assessment of coal: from mining to combustion
Gloria FJ Kartikasari1, Jessica Hanafi1, Didik Triwibowo2, Gema Khusnul Fitrika2, Presto Janu Saputra2, Erwin
Haris1
1
PT Life Cycle Indonesia, Indonesia; 2PT Adaro Indonesia

10:20am - 11:40am

3-1C: Agriculture and aquaculture
Session Chair: Elmer Bautista, Philippine Rice Research Institute, Philippines
Session Chair: Kiyotada Hayashi, National Agriculture and Food Research Organization, Japan

3-1C-1

10:20am - 10:40am

Environmental life cycle assessment of precision agriculture technologies – A case study of crop
production in Austria
Francisco Javier Medel Jimenez
University of Natural Resources and Life Sciences Vienna, Austria
3-1C-2

10:40am - 11:00am

Estimating regional distribution of greenhouse gas emissions from paddy rice production using
farm household surveys: The case study in the Philippines
Elmer Bautista1, Lemuel Preciados2, Alice Mataia1, Kiyotada Hayashi3
1
Philippine Rice Research Institute (PhilRice), Philippines; 2Visayas State University (VSU), Philippines; 3National
Agriculture and Food Research Organization, Japan
3-1C-3

11:00am - 11:20am

Towards environmentally sustainable aquaculture: Investigation on the environmental impact ofthe pearl oyster farming using life cycle assessment
Dheanara Pinka, Zhengyang Zhang, Kazuyo Matsubae
Tohoku University, Japan
3-1C-4

11:20am - 11:40am

Beyond recycling – Using LCA to support emerging technology development and benchmarking
Zoe Chunyu Miao, Vanessa Zeller, Liselotte Schebek
Technical University of Darmstadt, Germany

10:20am - 11:40am

3-1D: Circularity
Session Chair: Guido Sonneman, University of Bordeaux, France
Session Chair: Seiji Hashimoto, Ritsumeikan University, Japan

3-1D-1

10:20am - 10:40am

LC3SA framework: Addressing circularity and criticality of materials in LCSA
Isadora Hackenhaar, Gustavo Moraga, Gwenny Thomassen, Jo Dewulf
Research Group Sustainable Systems Engineering – Department of Green Chemistry & Technology – Ghent
University. Coupure Links 653, 9000 Ghent, Belgium
3-1D-2

10:40am - 11:00am

Withdrawn

Circularity metrics in context of circular economy transition: A review and critical assessment ofmaterial circularity indicator
Jai Verma, Andrea Genovese
Sheffield University Management School, The University of Sheffield, United Kingdom
3-1D-3

11:00am - 11:20am

Sustainability and Circularity
Lucia Rigamonti1, Eliana Mancini2
1
Politecnico di Milano, Italy; 2Università Degli Studi “G. D’Annunzio”, Italy
3-1D-4

11:20am - 11:40am

Production-consumption-waste management material flow analysis as a tool for circularity
measurement: Macadamia products plant
Siriporn Borrirukwisitsak1, Kannika Khwamsawat2, Jarinee Singja3, Sunaree Namyuak3
1
Faculty of Science and Technology, Songkhla Rajabhat University, Thailand; 2Center of Excellence on Hazardous
Substance Management, Chulalongkorn University, Thailand; 3Mae Fah Luang Foundation under Royal Patronage,
Thailand

10:20am - 11:40am

3-1E: Consumer behavior
Session Chair: Monique Retamal, University of Technology, Sydney, Australia
Session Chair: Nariaki Nishino, The University of Tokyo, Japan

3-1E-1

10:20am - 10:40am

Estimation of telework efficacy rate during COVID-19 Pandemic considering time-series changes
in human behavior rule
Machiko Shinozuka, Masahiro Sotoma, Xiaoxi Zhang, Midori Kawada, Minako Hara
NTT, Japan
3-1E-2

10:40am - 11:00am

Understanding public acceptance of energy harvesting technology from already existing
radioactive waste
Yoon-Young Chun, Takeshi Fujiwara, Takehiro Shimaoka, Yukako Kato, Hitoshi Umezawa, Yasushi Shoji,Takashi Matsumae
National Institute of Advanced Industrial Science and Technology (AIST), Japan
3-1E-3

11:00am - 11:20am

Perceived air quality, socio-economic characteristics, and willingness to pay for improved air
quality by installing new energy buses
Zaiqiang Liu, Takaaki KATO, Toru Futawatari
The University of Kitakyushu, Japan
3-1E-4

11:20am - 11:40am

Feasibility study of Kawasaki city contributing to citizens' change of environmentally conscious
behavior
Motoi Funase, Hironori Shimamura, Tomoko Konishi-Nagano, Aruga Takafumi, Akira Miyazaki, Akiko Yamada
Fujitsu Lmited, Japan

11:40am - 1:10pm

Lunch1:10pm - 2:50pm

3-2A: Impact assessment
Session Chair: Stephan Pfister, ETH Zurich, Switzerland
Session Chair: Ryosuke Yokoi, National Institute of Advanced Industrial Science and Technology, Japan

3-2A-1

1:10pm - 1:30pm

Spatially explicit characterization factors for impacts of nitrogen emissions on biodiversity
Lars P. G. Laumen1, Juan Gallego-Zamorano1, Rosalie van Zelm1, Aafke M. Schipper1,2, Mark A. J. Huijbregts1
1
Department of Environmental Science, Radboud Institute for Biological and Environmental Sciences (RIBES), Facultyof Science, Radboud University, Nijmegen, the Netherlands; 2PBL Netherlands Environmental Assessment Agency,
The Hague, the Netherlands
3-2A-2

1:30pm - 1:50pm

Development of ecosystem service impact pathways and endpoints in LCATim Grant
Lifecycles, Australia
3-2A-3

1:50pm - 2:10pm

Dietary impacts on human health for food LCAs
Olivier Jolliet1, Eliseu Verly Jr2, Aline Martins De Carvalho3
1Technical University Denmark, Denmark; 2UERJ; 3Pública Universidade de São Paulo
3-2A-4

2:10pm - 2:30pm

Marine invasions in life cycle assessment: Towards a global impact assessment
Philip Gjedde, Francesca Verones
norwegian university of science technology (NTNU), Norway
3-2A-52:30pm - 2:50pm

Development of Thai weighting factors in LCIA using conjoint analysis
Chantima Rewlay-ngoen1, Seksan Papong2
1
Faculty of Engineering, Rajamangala University of Technology Phra Nakhon, Thailand; 2National Science andTechnology Development Agency (NSTDA), Thailand

1:10pm - 2:50pm

3-2B: Diagnosis of current system (2)Session Chair: Viganda Varabuntoonvit, Kasetsart University, Thailand
Session Chair: Kazuyo Matsubae, Tohoku University, Japan

3-2B-1

1:10pm - 1:30pm

Towards sustainable nitrogen use: The launch of inter- and trans-disciplinary research
Kentaro Hayashi1,2, Keisuke Koba3, Kazuyo Matsubae4, Koichi Kuriyama3, Hideaki Shibata5
1
Research Institute for Humanity and Nature, Japan; 2National Agriculture and Food Research Organization,
Japan; 3Kyoto University, Japan; 4Tohoku University, Japan; 5Hokkaido University, Japan
3-2B-2

1:30pm - 1:50pm

Post-consumer polyethylene terephthalate (PET) waste management in Thailand
Viganda Varabuntoonvit1,2, Kultida Boonyarith1, Panarin Pakornkarn1, Yoon-Young Chun3
1
Department of Chemical Engineering, Kasetsart University, Thailand; 2Center of Excellence on Petrochemical andMaterials Technology, Kasetsart University, Thailand; 3National Institute of Advanced Industrial Science andTechnology, Japan
3-2B-3

1:50pm - 2:10pm

Life-cycle environmental performance of sludge anaerobic digestion and land application under
different management practices
Patricio Neumann1,2, Cristian Riquelme1, Javier Cartes3, Mathias Kuschel-Otárola3, Almudena Hospido4,
Gladys Vidal2,3
1
Universidad del Bío-Bío, Chile; 2Centro de Recursos Hídricos para la Agricultura y Minería, Chile; 3Universidad deConcepción, Chile; 4Universidad de Santiago de Compostela, Spain
3-2B-4

2:10pm - 2:30pm

Estimation of greenhouse gas emissions from wastewater treatment plants: A case study of
Ulaanbaatar, Mongolia
Tumurtogtokh Oyunchimeg
The University of Kitakyushu, Japan
3-2B-52:30pm - 2:50pm

Analysis of nitrogen flows in wastes in the urban environment of Tokyo
Yue Zhang1, Binle Lin2, Kiyotaka Tsunemi2, Kiyotaka Tahara2, Tomohiko Ihara1
1
Department of Environment Systems, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5,
Kashiwanoha, Kashiwa, Chiba, 277-8563, Japan; 2Research Institute of Science for Safety and Sustainability, National
Institute of Advanced Industrial Science and Technology, 16-1 Onogawa, Tsukuba, Ibaraki, 305-8569, Japan

1:10pm - 2:50pm

3-2C: Plastics
Session Chair: Lucia Rigamonti, Politecnico di Milano, Italy
Session Chair: Jun Nakatani, The University of Tokyo, Japan

3-2C-1

1:10pm - 1:30pm

Integrate the impact of marine plastic debris on carbon sequestration into life cycle impact
assessment
Fei Song, Martin Dorber, Francesca Verones, Johan Berg Pettersen
Norwegian University of Science and Technology, Norway
3-2C-2

1:30pm - 1:50pm

Achievable circularity of plastic material flows and related environmental benefits
Magdalena Klotz, Melanie Haupt, Stefanie Hellweg
ETH Zurich, Switzerland
3-2C-3

1:50pm - 2:10pm

Recycled plastic packaging from the Dutch food sector pollutes Asian oceans
Nicolas Navarre1, José Mogollón1, Arnold Tukker1, Valerio Barbarossa1,21Institute of Environmental Sciences, Faculty of Science, Leiden University; 2Department of Nature and Rural Areas,
PBL Netherlands Environmental Assessment Agency
3-2C-4

2:10pm - 2:30pm

Designing the future resource circulation system of plastics in line with changes in the structureof the arterial industries towards decarbonization
Daiki Kata, Jun Nakatani, Tsuyoshi Fujita
The University of Tokyo, Japan
3-2C-52:30pm - 2:50pm

Integrated assessment of environmental, economic, and social impacts of waste plastic recyclingin JapanBaixin Li, Yasushi Kondo
Waseda University, Japan

1:10pm - 2:30pm

3-2D: Circularity assessment
Session Chair: Roderick Eggert, Colorado School of Mines, United States of America
Session Chair: Eiji Yamasue, Ritsumeikan University, Japan

3-2D-1

1:10pm - 1:30pm

Resource efficiency account with considering the quality of circulated material
Kohmei Halada1, Kiyotaka TAHARA2, Mitsutaka MATSUMOTO2
1
Sustainability Design Institute, Japan; 2National Institute of Advanced Industrial Science and Technology (AIST)
3-2D-2

1:30pm - 1:50pm

Analysis of model selection for electrical and electronic equipment based on lifespan andbreakeven point

Keita Hamasuna, Shoki Kosai, Shunsuke Kashiwakura, Eiji Yamasue
Ritsumeikan University, Japan
3-2D-3

1:50pm - 2:10pm

Ecodesign of EEE: optimizing circularity by integrating recycled plastics from WEEE
Nicolas Nève1,2,3,4, Carole CHARBUILLET1,4, Nicolas PERRY1,2,3, Stéphane POMPIDOU1,2,3
1
Arts et Métiers Institute of Technology, France; 2University of Bordeaux, France; 3I2M Bordeaux, Bordeaux INP,
CNRS, INRAE, France; 4Institut Arts et Métiers de Chambéry, France
3-2D-4

2:10pm - 2:30pm

Evaluation framework of environmental policies considering its effects on product lifetime
Daisuke Nishijima1, Masahiro Oguchi2
1
Fukushima University, Japan; 2National Institute for Environmental Studies (NIES), Japan

1:10pm - 2:50pm

3-2E: Sustainability assessment
Session Chair: Tomoko Mori, Kokushikan University, Japan
Session Chair: Isabel Schestak, Bangor University, United Kingdom

3-2E-1

1:10pm - 1:30pm

Even LCA-based absolute environmental sustainability assessment is relative
Jeroen Guinée1, Arjan de Koning1, Reinout Heijungs1,2
1
Leiden University, the Netherlands; 2Vrije Universiteit Amsterdam, the Netherlands
3-2E-2

1:30pm - 1:50pm

Introducing a multi-level approach for operationalising life cycle sustainability assessment
Mauro Cordella1, Till Bachmann2, Rafael Horn3, Hanna Pihkola4, Alessandra Zamagni5, Luca Zampori6, Isadora
Hackenhaar7
1
Tecnalia, Spain; 2EIFER, Germany; 3Fraunhofer, Germany; 4VTT, Finland; 5Ecoinnovazione, Italy; 6PRé, theNetherlands, 7Ghent University, Belgium
3-2E-3

1:50pm - 2:10pm

Global commons stewardship index: Safeguarding the shared resources of the planet
Zachary A. Wendling2, T. Reed Miller1, Salma Dahir2, Akiyuki Kawasaki3, Guillaume Lafortune2, Daniel C. Esty1,
Naoko Ishii3
1
Yale University, Center for Environmental Law & Policy, United States of America; 2Sustainable Development
Solutions Network; 3University of Tokyo, Institute for Future Initiatives, Japan
3-2E-4

2:10pm - 2:30pm

Novel SLCA method to overview more-good and less-bad social impacts
Pasan Dunuwila1, Ichiro Daigo1, V.H.L. Rodrigo2, Hiroki Hatayama3, Koichi Shobatake4, Kiyotaka Tahara3,
Takeo Hoshino1
1
The University of Tokyo, Japan; 2Rubber Research Institute of Sri Lanka; 3National Institute of Advanced Industrial
Science and Technology; 4TCO2 Co.,Ltd.
3-2E-52:30pm - 2:50pm

Linking the UN sustainable development goals to product-level impact information
Rosan Harmens, Shaniq Pilay, Eric Mieras
PRé Sustainability, the Netherlands

1:10pm - 2:30pm

3-2F: Policy and supporting science
Session Chair: Martin Baitz, Sphera, Germany
Session Chair: Makiko Tsukui, Tokyo International University, Japan

3-2F-1

1:10pm - 1:30pm

What countries induce the world asbestos flow? : A multi-regional input-output approach
Makiko Tsukui
Tokyo International University, Japan

3-2F-2

1:30pm - 1:50pm

Quantification of the material flow from the modal shift of motorcycle electrification under climatechange adaption policy in Taiwan
Kuo-Che Weng, Falk Schneider, Hsin-Tien Lin
National Cheng Kung University, Taiwan
3-2F-3

1:50pm - 2:10pm

The role of the distance-to-target weighting method in life cycle assessment: A case study ofmembrane capacitive deionization (MCDI)
Chih-Chi Huang, Mengshan Lee
National Kaohsiung University of Science and Technology, Taiwan
3-2F-4

2:10pm - 2:30pm

LCA implementation in policy: National adoption of life cycle assessment in Indonesia
Jessica Hanafi1, Sigit Reliantoro2
1
Indonesian Association of Life Cycle Assessment and Sustainability Professionals (PROLCAS); 2Ministry ofEnvironment and Forestry, Republic of Indonesia

2:50pm - 3:10pm

Break

3:10pm - 4:30pm

3-3B: Urban system
Session Chair: Seksan Papong, National Science and Technology Development Agency, Thailand
Session Chair: Bin-Le Lin, National Institute of Advanced Industrial Science and Technology, Japan

3-3B-1

3:10pm - 3:30pm

Floating urban development for sustainable coastal communities
Gil Wang1, Sebastian Schreier1, Tomer Fishman2, Fransje Hooimeijer3
1
Delft University of Technology (TU Delft), Faculty of Mechanical, Maritime and Materials Engineering (3mE); 2Leiden
University, Institute of Environmental Science (CML); 3Delft University of Technology (TU Delft), Faculty ofArchitecture and the Built Environment
3-3B-2

3:30pm - 3:50pm

Estimation of life cycle CO2 emission and analysis of factors associated with medium-capacity
passenger transport systems
Yuma Yamada, Hirokazu Kato, Suil Park
Nayoya University, Japan
3-3B-3

3:50pm - 4:10pm

Quantifying greenhouse gases emission from buildings and vehicles in redeveloped areas under
the transit-oriented development strategy: A case study in Taipei city, Taiwan
Hsueh-Hsun Lee, Pei-Te Chiueh
National Taiwan University, Taiwan
3-3B-4

4:10pm - 4:30pm

Toward Sustainability: Comparative life cycle assessment framework of green road pavement
using industrial by-product as alternative materials
Manouchehr Shokri, Marzia Traverso, Rose Nangah Mankaa
Institute of Sustainability in Civil Engineering (INaB)Faculty of Civil Engineering at RWTH Aachen, Germany

3:10pm - 4:30pm

3-3C: Material and waste flow
Session Chair: Hsin-Tien Lin, National Cheng Kung University, Taiwan
Session Chair: Daisuke Nishijima, Fukushima University, Japan

3-3C-1

3:10pm - 3:30pm

Identifying flow of aluminum alloy to aluminum alloy recycling through end-use products using
matrix optimization

Kentaro Takeyama, Ichiro Daigo, Takeo Hoshino
The University of Tokyo, Japan
3-3C-2

3:30pm - 3:50pm

Systematic synthesis of mixed waste plastic sorting scenarios
Yasuhiro Fukushima, Hajime Ohno, Yuki Kato
Tohoku University, Japan
3-3C-3

3:50pm - 4:10pm

Evaluation method of recycled content and classification of scraps for materials
Taichi Suzuki1,2, Ichiro Daigo1
1
University of Tokyo; 2UACJ Corporation
3-3C-4

4:10pm - 4:30pm

Time series analysis of capital-embodied material footprint in Japan towards a material flow
management in a carbon-neutral society
Sho Hata1,2, Keisuke Nansai1, Kenichi Nakajima1,21National Institute for Environmental Studies, Japan; 2The University of Tokyo

3:10pm - 4:30pm

3-3D: Lifecycle thinking for eco-design
Session Chair: Jeroen Guinée, Leiden University, the Netherlands
Session Chair: Komei Halada, Sustainability Design Institute, Japan

3-3D-1

3:10pm - 3:30pm

Supporting technology developers to upscale rare-earth-magnet recycling systems forsustainability
Brenda Miranda Xicotencatl, Sander van Nielen, Rene Kleijn
Institute of Environmental Sciences, Leiden University
3-3D-2

3:30pm - 3:50pm

Multifaceted approach to achieve increased polyester textile monomer recycling with reduced
GHG emissions
Mikiaki Hasegawa, Noriko Tatsumi
JGC Corporation, Japan
3-3D-3

3:50pm - 4:10pm

Closing the silicon loop: A lifecycle environmental implication of upcycling Japan’s solar panel
wastes into next-generation thin-film silicon solar PV cells
Heng Yi Teah1, Ziyi Han2
1
Waseda Research Institute for Science and Engineering, Waseda Universty; 2Department of Applied Chemistry,
Waseda University
3-3D-4

4:10pm - 4:30pm

Environmental trade-offs of decarbonisation pathways for domestic water heating
Isabel Schestak, A. Prysor Williams
Bangor University, United Kingdom

3:10pm - 4:30pm

3-3E: Organizational and regional sustainability
Session Chair: Timothy Grant, Lifecycles, Australia
Session Chair: Yoshinori Kobayashi, Toshiba Corporation, Japan

3-3E-1

3:10pm - 3:30pm

New assessment method for companies’ ESG activities toward well-being society
Minako Hara, Xiaoxi Zhang, Machiko Shinozuka, Midori Kawada, Masahiro Sotoma
Nippon Telegraph and Telephone Corporation
3-3E-2

3:30pm - 3:50pm

From waste towards carbon neutrality: An innovative paradigm shift to material flow costaccounting 2.0
Aline Hendrich1, Andreas Moeller2, Mario Schmidt1
1
Institute for Industrial Ecology INEC Pforzheim University, Germany; 2Leupahana University Lueneburg, Germany
3-3E-3

3:50pm - 4:10pm

Recursive calculation of scope-3 emissions in the supply chain with input-output analysis
Alexandra Vogt1, Pia Heidak1, Christian Kühne2, Moritz Nill3, Mario Schmidt1
1
Pforzheim University, Germany; 2Karlsruhe Institute of Technology, Germany; 3ctrl+s GmbH, Germany
3-3E-4

4:10pm - 4:30pm

Proposal and verification of global comparison framework of eco-industrial parks
Tiejia Zhang, Toru Matsumoto
The University of Kitakyushu, Japan

4:30pm - 4:50pm

Break

4:50pm - 6:00pm

Closing & Networking drinks

Presentation list: Poster session
November 1, Tuesday
10:40am - 11:40am

Poster session

12:30pm – 1:30pm

10:40am - Core time 1: odd-numbered presentations
1:30pm - Core time 2: even-numbered presentations

P-1

Core time 1

System development of resource logistics toward minimizing supply chain risks of mineral
resources
Kazuyo Matsubae1, Kenichi Nakajima2, Kazuyo Hirose3, Yoko Yamakata4, Zhengyang Zhang1, Eiji Yamasue5, Ichiro
Daigo4, Shinsuke Murakami4
1
Tohoku University, Japan; 2National Institute for Environmental Studies; 3Japan Space Systems; 4The University ofTokyo; 5Ritsumeikan University
P-2

Core time 2

A framework for modelling transport modal shifts in relation to planetary boundaries and theimpacts of battery mineral supply
Bernardo Mendonca, Damien Giurco, Stephen Northey
Institute for Sustainable Futures, Australia
P-3Core time 1

Evaluation of atmospheric carbon dioxide balance associated with forest growth and utilization
Hirotaka Komata1, Takanobu Aikawa2, Chihiro Kayo3
1
Hokkaido Research Organization Forest Products Research Institute, Japan; 2Renewable Energy Institute,Japan; 3Tokyo University of Agriculture and Technology, Japan
P-4

Core time 2

Global supply-chain network analysis for environmentally-important shipping routes and ports
Tomomi Shoda, Keitaro Maeno, Shigemi Kagawa, Taiga Shimotsuura
Kyushu University, Japan
P-5Core time 1

Biomass-based plastics strategies based on material characteristics, product application, andrecycling methods
Hiroaki Kuroda, Eri Amasawa, Jun Nakatani, Masahiko Hirao
The University of Tokyo, Japan
P-6

Core time 2

Exploring low-cost pathways to achieve the 2050 decarbonisation goals of airlines
Minami Kito1, Hirotaka Takayabu2, Keisuke Nansai1
1
National Institute for Environmental Studies, Japan; 2Kindai University, Japan
P-7

Core time 1

The role of urban structures on the CO2 emissions
Chisato Hososhima, Daisuke Yoshizawa, Shigemi Kagawa
Kyushu University
P-8

Core time 2

Natural resource use in west Asia: Status and trends of environmental impacts using enhanced
MRIO
Viktoras Kulionis, Stephan Pfister
ETH Zurich, Switzerland
P-9

Core time 1

Consumption patterns of primary and secondary steel resources based on market share of steel
in different economic conditions
Han Gao, Ichiro Daigo
Department of Advanced Interdisciplinary Studies, Graduate School of Engineering, The University of Tokyo
P-10

Core time 2

Quantifying the linkage between fatalities from tailings dam failures and automobile industry
activities
Tomoya Sugiyama1, Zhengyang Zhang1, Kenichi Nakajima2, Kazuyo Matsubae1
1
Tohoku University, Japan; 2National Institute for Environmental Studies
P-11

Core time 1

Nationwide waste footprint using the Japanese input-output table and impact assessment method
Tomoya Kitami, Yuki Ichisugi, Norihiro Itsubo
Tokyo City University, Japan
P-12Core time 2

Carbon footprint for outdoor sports events
Shino Ichihara, Norihiro Itsubo
Tokyo City University, Japan
P-13

Core time 1

Development of a business model for bioplastics recycling acorn by-products
Sang Hyun Oh1, Yong Woo Hwang2, Young Woon Kim1
1
Program in Global Industrial & Environmental Engineering, Inha University, Republic of Korea; 2Department ofEnviromental Engineering, Inha University, Republic of Korea
P-14

Core time 2

Mercury legacy: Use, trade, and anthropogenic emission
Kenichi Nakajima1, Tatsuya Hanaoka1, Yingchao Cheng1, Shoki Kosai2, Masaaki Fuse3, Eiji Yamasue2, Kazuyo
Matsubae4, Keisuke Nansai1
1
National Institute for Environmental Studies, Japan; 2Ritsumeikan University; 3Graduate School of Advanced Scienceand Engineering, University of Hiroshima; 4Graduate School of Environmental Studies, Tohoku University
P-15

Core time 1

Comparison of the environmental performance of small to medium scale sewage treatment plants
in south-central Chile
María Jesús Rivas1, Michelle Díaz1, Cristian Riquelme1, Patricio Neumann1,2
1
Universidad del Bío-Bío, Chile; 2Centro de Recursos Hídricos para la Agricultura y Minería (CRHIAM), Chile
P-16

Core time 2

Vanadium redox flow battery to support the use of renewable energy in stationary applications
Lígia da Silva Lima1, Mattijs Quartier1, Astrid Buchmayr1, David Sanjuan-Delmás1,2, Hannes Laget3, DominiqueCorbisier3, Jan Mertens4,5, Jo Dewulf1
1
Research Group Sustainable Systems Engineering (STEN), Ghent University, Coupure Links 653, 9000 Ghent,
Belgium; 2Eurecat, Centre Tecnològic de Catalunya, Waste, Energy and Environmental Impact Unit, 08243 Manresa,
Spain; 3Engie Laborelec, Rodestraat 125, 1630 Linkebeek, Belgium; 4Engie Research, 1 pl. Samuel de Champlain,
92930 Paris-la Défense, Paris, France; 5Department of Electromechanical, System and Metal Engineering, Ghent
University, Technologiepark Zwijnaarde 131, Zwijnaarde, Belgium
P-17Core time 1

Digital WEEE manifest as a potential tool for WEEE management: Case study of Thailand
Siriporn Borrirukwisitsak1, Kannika Khwamsawat2, Wanida Kanarkard3, Surus Tangpaitoon4, Nubol
Khumpong5
1
Faculty of Science and Technology, Songkhla Rajabhat University, Thailand; 2Center of Excellence on Hazardous
Substance Management, Chulalongkorn University, Thailand; 3Faculty of Engineering, Khon Kaen University,
Thailand; 4Electrical and Electronics Institute, Thailand; 5Electricity Generating Authority of Thailand, Thailand
P-18

Core time 2

Comparative analysis of environmental impacts for Fenton-based wastewater treatment
processes
Deqian Liu1, Chihchi Huang1, Yu-Jen Huang2, Mengshan Lee1
1
National Kaohsiung University of Science and Technology, Taiwan; 2Ever Clean Environmental Engineering Co.
P-19

Core time 1

A life cycle assessment of electric and conventional motorcycles in Taiwan
Hsin-Tien Lin, Falk Schneider, Daniel Castillo, Kuo-Che Weng
National Cheng Kung University, Taiwan
P-20Core time 2

A shifting paradigm with life cycle thinking for material flows analysis to atmospheric aerosol
loading
Mehri Sadat Alavinasab Ashgezari1, Gholamreza Nabi bidhendi1, Fatemeh Sadat Alavinasab Ashkezari2
1
School of the Environment, College of Engineering, University of Tehran, Iran, Islamic Republic of; 2Islamic Azad
University of Tehran Southern Branch-Faculty of Arts and Architecture, Iran, Islamic Republic of
P-21

Core time 1

A human toxicity assessment in LCA applying a risk-based approach for chemicals
Peter Saling1, Takeshi Irie2, Kent Yano2
1
BASF SE, Germany; 2BASF Japan Ltd., Japan
P-22

Core time 2

Can introduction of PVC de-chlorination technology bring circularity benefits? - An analysis
using a multi-objective, multi-regional technology choice model
Ryodai Makino, Yasuhiro Fukushima, Hajime Ohno
TOHOKU UNIVERSITY, Japan
P-23

Core time 1

Sectoral similarity analysis of production technologies and lifestyles of nations
Waka Nishifuji1, Kayoko Shironitta2, Haruka Mitoma1, Shigemi Kagawa1
1
Kyushu University, Japan; 2Fukuoka Women’s University, Japan
P-24

Core time 2

Effects of environmental labels for packaging on consumer behavior
Takahiro Hashimoto1, Maki Shibata2, Takumi Abe3, Norihiro Itsubo1
1
Tokyo City Univercity, Japan; 2NPO Corporation City Colaboration, Japan; 3Setagaya City Cleaning and Recycling
Department, Japan
P-25

Core time 1

Comparative LCA of wood waste treatments - A case in Taiwan
Hao-Hsiang Hsu, Hsin-Tien Lin, Po-Lin Wu, Falk Schneider
National Cheng Kung University, Taiwan
P-26

Core time 2

Environmental performance of Komatsuna in use of natural impurities adsorbent
Haruna Hirose, Kiyoshi Dowaki
Tokyo University of Science, Japan
P-27

Core time 1

Environmental impact assessment of direct air capture with biogas power plant
Hayato Suzuki, Norihiro Itsubo
Tokyo City University, Graduate school of Environmental Information studies, Japan
P-28

Core time 2

Dynamic substance flow analysis of indium in Japan
Yuma Nishioka1, Akihiro Yoshimura2, Yasunari Matsuno2

1

Faculty of Science and Engineering, Chiba University; 2Graduate School of Science and Engineering, Chiba
University
P-29

Core time 1

Evaluating carbon inequality by household type across prefectures in Japan
Yuzhuo Huang1, Ken’ichi Matsumoto2, Yosuke Shigetomi1
1
Nagasaki University; 2Toyo University
P-30

Core time 2

Consideration of nitrogen balance between Input and output flow in IDEA
Yuki Ichisugi, Kenichiro Tsukahara, Kiyotaka Tahara
National Institute of Advanced Industrial Science and Technology, Japan
P-31

Core time 1

Life cycle assessment for solar panel recycling considering the resources of glass
Akihiro Murayama, Toru Matsumoto
University of Kitakyushu, Japan
P-32

Core time 2

Copper-smelting-related mercury emissions reduced by promoting recycling and introducing
countermeasure technology in major copper-smelting countries
Ryota Yamamoto, Seiji Hashimoto
Ritsumeikan University, Japan
P-33

Core time 1

Feasibility of applying leachate treatment equipment from final disposal sites to methane
fermentation facilities after completion of landfill disposal
Takao Yamada1, Akifumi Nakao2, Noboru Yoshida2
1
Graduate School of Wakayama University, Japan; 2Wakayama University, Japan
P-34

Core time 2

Cooperation across the value chain – An important condition for resource efficiency
Marlene Preiss, Christian Haubach, Mario Schmidt
Pforzheim University, Germany
P-35

Core time 1

Analysis of the effect of load leveling on the energy supply function by waste incineration facility
Akari Sudo1, Toyohiko Nakakubo2
1
Pacific Consultants, Japan; 2Ochanomizu University, Japan
P-36

Core time 2

Effects of showing volunteer-Related movies on children's voluntary attitudes and behavior
Zhaofei Lin, Takaaki Kato
The university of Kitakyushu, Japan
P-37

Core time 1

Uncertainty of electricity generation efficiency of variable renewable energy power plants: Thecase of Japanese photovoltaic power plants
Yuya Nakamoto1, Shogo Eguchi2, Hirotaka Takayabu3
1
Oita university; 2Fukuoka University; 3Kindai University
P-38

Core time 2

A methodology for assessing mobility revolution with low carbonization
Suil Park, Hirokazu Kato, Hiroyoshi Morita, Marjan Khaleghi
Nagoya University, Japan
P-39

Core time 1

Policy driven compact cities: A literature review on the effect of compact city on carbon
emissionsTianhui Fan1, Andrew Chapman1,2
1
Graduate School of Economics, Kyushu University, Japan; 2International Institute for Carbon-Neutral Energy
Research,Kyushu University, Japan
P-40

Core time 2

Integrated analysis of overseas global environmental impacts induced by Japanese foodproduction activities -Proposal for production and distribution system transformationToshinori Isogawa1, Akiyuki Kawasaki1,2
1
Department of Civil Engineering, The University of Tokyo, Japan; 2Institute for Future Initiatives, The University ofTokyo, Japan
P-41

Core time 1

LCA evaluation of freon reclamation and destruction
Yoshihito Yasaka1, Koichi Shobatake1, Fumiaki Yakushiji2, Yoshiki Shimizu2, Masahiro Tomita2, Norihiro
Itsubo3
1
TCO2 Co., Ltd., Japan; 2DAIKIN INDUSTRIES, LTD., Japan; 3Tokyo City University, Japan
P-42

Core time 2

Design for fostering life cycle thinking through a speculative scenario picture book about
mending with mycelium in a local circular network
Emma Huffman, Kazutoshi Tsuda, Daijiro Mizuno
Kyoto Institute of Technology, Japan
P-43

Core time 1

International trade in mercury and its uncontrolled risk
Hiromu Oda1, Hiroki Noguchi1, Kenichi Nakajima2, Masaaki Fuse1
1
University of Hiroshima, Japan; 2National Institute for Environmental studies, Japan
P-44

Core time 2

Association of air pollution and meteorological variables with COVID-19 pandemic event in DKI
Jakarta
Merita Gidarjati, Toru Matsumoto
The University of Kitakyushu, Japan
P-45

Core time 1

A proposal of multiple indexes in vegetable consumption flow in terms of environmental impacts
and nutrition
Misaki Takemoto, Shan Miao, Kiyoshi Dowaki
Tokyo University of Science, Japan
P-46

Core time 2

Evaluation of secondary aluminum cycles under automotive changes in China
Wang Binze, Zhang Zhengyang, Matsubae Kazuyo
Tohoku University, Japan
P-47

Core time 1

Analysis of the (H)EV permanent magnets recycling trend for rare earth sustainability
improvement
So Jeong Jang1, Yong Woo Hwang2, Hong Yoon Kang1, Jun Ho Choi3
1
Program in Global Industrial & Environmental Engineering, Inha University, Republic of Korea; 2Department ofEnvironmental Engineering, Inha University, Republic of Korea; 3Program in Environmental and Polymer Engineering,
Inha University, Republic of Korea
P-48

Core time 2

Environmental and social impact assessment of cultural contents considering the economic
ripple effect of visits to drama location

Akihiko Tsutsumi, Norihiro Itsubo
Tokyo City University, Japan
P-49

Core time 1

The carbon footprint of Kishiwada Danjiri Festival
Ryusei Murata1, Issei Kawamoto2, Norihiro Itsubo1
1
Tokyo City University, Japan; 2Rematec R&D Corp, Japan
P-50

Core time 2

Evaluating the environmental performance of silver nanoparticles syntheses
Ziyi Han1, Heng Yi Teah2, Izumi Hirasawa1
1
Department of Applied Chemistry, Waseda University, Japan; 2Waseda Research Institute for Science andEngineering, Waseda University
P-51

Core time 1

Ex ante life cycle assessment of synthetic talc production based on supercritical hydrothermal
flow process
Guido Sonnemann1, Edis Glogic1, Marie Claverie3, Muhammad Jubayed4, Valentina Musumeci2, Christel
Careme3, Francois Martin5, Cyril Aymonier2
1
Univ. Bordeaux, Bordeaux INP, CNRS, ISM - UMR 5255; 2CNRS, Univ. Bordeaux, Bordeaux INP, ICMCB - UMR
5026; 3Imerys; 4University of Coimbra; 5UPS, CNRS, IRD,CNES, GET - UMR 5563
P-52Core time 2

A concurrent technology development and life cycle assessment of lithium-sulfur battery
Qi Zhang1, Kotaro Yasui1, Suguru Noda1,2, Heng Yi Teah2
1
Department of Applied Chemistry, Waseda University; 2Waseda Research Institute for Science and Engineering,
Waseda University
P-53

Core time 1

Mineral resource demands for building power transmission grids associated with wind and solar
PV plants by 2050 under the energy transition
Zhenyang Chen1, Rene Kleijn1, Hai Xiang Lin1,2
1
Institute of Environmental Sciences (CML), Leiden University, 2333 CC Leiden, the Netherlands.; 2Delft Institute ofApplied Mathematics, Delft University of Technology, 2628 CD Delft, the Netherlands.
P-54

Core time 2

Modelling product loss within the packaging sector
Jeremy Francis Macdonald Grant1,2
1
RMIT University, Australia; 2Lifecycles
P-55

Core time 1

Mitigating fossil energy consumption in protected horticulture: Life cycle assessment of a water
heat pump system for strawberry production
Longlong Tang, Kiyotada Hayashi
National Agriculture and Food Research Organization (NARO), Japan
P-56

Core time 2

A cradle-to-gate greenhouse gases emission perspective for assessment of CCU technologies Comparison of process options in non-reductive CO2 utilization for poly-carbonate diolproduction
Seokjin Hong, Hajime Ohno, Jialing Ni, Yasuhiro Fukushima
Tohoku University, Japan
P-57

Core time 1

Determinants of changes in footprints of crucial environmental indicators for global commonsstewardship in China
HANZhao1, Akiyuki Kawasaki1,2
1
Department of Civil Engineering, The University of Tokyo, Tokyo, Japan; 2Center for Global Commons, Institute for
Future Initiatives, The University of Tokyo, Tokyo, Japan

P-58

Core time 2

Web scraping approach for secondary data collection in life cycle assessment and life cycle cost
analysisDong-hyeon Kim, Yu-jeong Choi, Seong-gwon Lee, Ye-won Hwang, Tak Hur
School of Chemical Engineering, Konkuk University
P-59

Core time 1

Biodiversity damage assessment integrating carbon and land footprint
Kiichiro Takahashi, Norihiro Itsubo
Tokyo City University, Japan
P-60

Core time 2

Developing product lifetimes information system
Levon Amatuni1, José Mogollón1, Kees Baldé2, Tales Yamamoto1
1
CML, Leiden University, the Netherlands; 2United Nations Institute for Training and Research (UNITAR)
P-61

Core time 1

Investigating power generation efficiency of PV power plants in Japan focusing on new market
entrants
Shogo Eguchi1, Yuya Nakamoto2, Hirotaka Takayabu3
1
Fukuoka University, Japan; 2Oita University, Japan; 3Kindai University, Japan
P-62

Core time 2

Economic and environmental efficiency analysis of medical sector in Japan
Daigo Ushijima, Tomoaki Nakaishi, Haruka Mitoma, Shigemi Kagawa
Kyushu University, Japan
P-63

Core time 1

Withdrawn

Safe by design in product development through combining risk assessment and life cycle
assessment
Jeroen Guinée, Vrishali Subramanian
Leiden University, the Netherlands
P-64Core time 2

A framework of environmental risk analysis of chemical accident-induced atmospheric pollution
Jo Nakayama1, Michiya Fujita2, Shunichi Hienuki1
1
Yokohama National University, Japan; 2The University of Tokyo, Japan
P-65

Core time 1

Comparison of the externality cost of biodiesel from palm oil, soybean, and rapeseed as
renewable fuel by using endpoint analysis
Siripol Tongorn1, Chantima Rewlay-ngoen1, Seksan Papong2
1
Mechanical Engineering, Faculty of Engineering, Rajamangala University of Technology Phra Nakhon,
Thailand; 2National Science and Technology Development Agency (NSTDA), Thailand
P-66

Core time 2

How can LCA contribute to the evaluation of sustainable tourism?
Naoki Shibahara
Chubu University, Japan
P-67

Core time 1

A mixed recipe choice benefits nutrient cycle closing in a sustainable manner
Yin Long1, Liqiao Huang1, Yoshikuni Yoshida1, Fujie Rinakina1, Alexandros Gasparatos2
1
Graduate School of Engineering, University of Tokyo, Tokyo, Japan.; 2Institute for Future Initiatives (IFI), University ofTokyo, 7-3-1 Hongo, 113-8654, Tokyo, Japan
P-68

Core time 2

Carbon footprint analysis of food packaging in Brasilia, Brazil
Flora Lyn de Albuquerque Fujiwara1, Francisco Contreras1, Victor Silva2
1
University of Brasilia, Brazil; 2University of Campinas, Brazil
P-69

Core time 1

The development of LCIA methodology and damage factors for biodiversity loss with extended
impact categories.
Runya Liu1, Haruka Ohashi2, Akiko Hirata2, Tetsuya Matsui2, Norihiro Itsubo1
1
Tokyo city university, Japan; 2Forestry and Forest Products Research InstituteP-70

Core time 2

Greenhouse gas emission and reduction due to rice husks biochar application: The impact of
capital goods production
Masaya Kanai, Minako Doi, Akira Shibata, Katsuyuki Nakano
Ritsumeikan University, Japan
P-71

Core time 1

Air conditioning energy analysis using big data
Genta Sugiyama1, Tomonori Honda2, Norihiro Itsubo1
1
Tokyo City University, Japan; 2National Institute of Advanced Industrial Science and Technology
P-72

Core time 2

A new H2 storage scheme for a fuel cell assisted bicycle in uses of exhaust gas and insulator
coating
Shan Miao1, Nagado Ryuta1, Sakai Satoshi1, Shimogawa Junnosuke2, Noboru Katayama2, Kiyoshi Dowaki1
1
Department of Industrial Administration, Graduate school of Science and Technology, Tokyo University of Science,
Chiba, Japan; 2Department of Electrical Engineering, Graduate school of Science and Technology, Tokyo University of
Science, Chiba, Japan
P-73

Core time 1

Life cycle assessment to assess circular economy business models: case of lithium-ion battery
remanufacturing
Benedikte Wrålsen, Reyn O'Born
University of Agder, Norway
P-74

Core time 2

Carbon footprint of stationary type water server
Tomoya Kitami1, Saori Aoyama2, Yuuya Yamashita2, Yukio Kobayashi2, Yasuo Koseki3, Norihiro Itsubo1
1
Tokyo City University, Japan; 2Mitsubishi Chemical Cleansui Corporation; 3Koseki Environment Office
P-75

Core time 1

Life cycle externality cost of battery electric vehicles, hybrid vehicles, and conventional gasoline
vehicles in Thailand based on end-point impacts
Chantima Rewlay-ngoen1, Siripol Tongorn1, Adchara Chinsorn2, Seksan Papong2
1
Faculty of Engineering, Rajamangala University of Technology Phra Nakhon, Thailand; 2National Science andTechnology Development Agency (NSTDA), Thailand
P-76

Core time 2

Modeling the relationship between life cycle environmental impacts of ripened peach and foodloss reduction induced by transportation packaging
Yuma Sasaki1,2, Rina Shinozaki3, Takahiro Orikasa2,3, Nobutaka Nakamura4, Kiyotada Hayashi1, Yoshihito
Yasaka5, Naoki Makino5, Koichi Shobatake5, Shoji Koide2,3, Takeo Shiina6
1
Institute for Agro-Environmental Sciences, NARO, 2United Graduate School of Agricultural Sciences, Iwate University,
3
Faculty of Agriculture, Iwate University, 4Food Research Institute, NARO, 5TCO2 Co., Ltd, 6Graduate School of
Horticulture, Chiba University
P-77

Core time 1

Environmental and social impacts assessment caused by the growing demand for electricvehicles
Sayaka Kakiuchi, Norihiro Itsubo
Tokyo City university, Japan
P-78

Core time 2

Analyzing variable factors of water supply-demand balances derived from food production andconsumption
Yohei Yamaguchi, Naoki Yoshikawa, Seiji Hashimoto, Koji Amano
Ritsumeikan University, Japan
P-79

Core time 1

Economic and environmental consequences of the COVID-19 pandemic through foreign tourists
demand in Japan.
Yusuke Oga1, Tomoaki Nakaishi2, Shigemi Kagawa3
1
Kyushu university, Japan; 2International Institute for Carbon-Neutral Energy Research, Kyushu University,
Japan; 3Faculty of Economics, Kyushu University, Japan
P-80

Core time 2

Life cycle assessment of photocatalytic reduction of CO2 to methanolDavid Petrovic, Yukio Furukawa, Heng Yi Teah
Waseda University, Japan
P-81

Core time 1

Analyzing the carbon foot print of IT display products
Byunghee Choi, Byungkwun Kang, Jiwon Yang, Yongchae Jung, Changgone Kim
LG Display, Korea, Republic of (South Korea)
P-82

Core time 2

Case study of applying smart & safety solution using DT/AI
Jae wook Ahn, Yong woo Hwang, Hong yoon Kang, In tae Kim
INHA University, Korea, Republic of (South Korea)
P-83

Core time 1

Life cycle assessment of alcoholic beverage produced by highly refined Japanese rice
Marika Muramoto, Norihiro Itsubo
Tokyo city university, Japan
P-84

Core time 2

Evaluation of greenhouse gas emissions from bagasse-derived clothing
TOSHIRO Semba1, NAOTO Yamamoto2, SHINJI Odo2, MASASHI Shimizu2, GAKU Tomii2, NORIHIRO Itsubo1
1
Tokyo City University; 2Curelabo Company, Limited
P-85

Core time 1

Life cycle assessment of imported jackets
Shino Ichihara, Norihiro Itsubo
Tokyo City University, Japan
P-86

Core time 2

Estimation of greenhouse gas emissions from mercury-contaminated municipal solid waste
treatment in Japan
Katsuyuki Nakano1, Shoki Kosai1, Eiji Yamasue1, Masaki Takaoka2
1
Ritsumeikan University, Japan; 2Kyoto University, Japan
P-87

Core time 1

Factor decomposition analysis of changes in CO2 emissions from container operating companies
Taiga Shimotsuura1, Tomoaki Nakaishi2, Shigemi Kagawa3

1

Graduate School of Economics, Kyushu University, Japan; 2International Institute for Carbon-Neutral Energy
Research, Kyushu University, Japan; 3Faculty of Economics, Kyushu University, Japan
P-88

Core time 2

Latest practices and issues with avoided greenhouse gas emissions by ICT contributing to Green
Transformation
Tomoko Konishi-Nagano, Takuya Nagamiya, Satomi Hirooka, Yuta Musha, Masayuki Hamakawa
FUJITSU LIMITED, Japan
P-89

Core time 1

Greenhouse gas emission reduction potential of vehicle-to-grid technology: A case study in
Kyushu, Japan
Kazuho Toyoda, Katsuyuki Nakano
Ritsumeikan University, Japan
P-90

Core time 2

An environmental impact and economic analysis of palladium recovery in low concentration
spent catalyst solution
Taek-Kwan Kwon1, Yong-Woo Hwang2, Chun-san Kim3
1
Program in Global Industrial & Environmental Technology Convergence, Inha University, Republic of Korea
2
Department of Environmental Engineering, Inha University, Republic of Korea
3
Graduate School of Engineering, Inha University, Republic of Korea
P-91

Core time 1

Efficient utilization of palm oil residue as material / energy products
Tomoko Fuchigami1, Koichi Goda2, Ken-ichiro Tanoue2, Hirokazu Ito3
1
EFPRO LLC., Japan; 2Department of Mechanical Engineering, Yamaguchi University, Japan; 3Paper Industry Center,
Ehime University, Japan
P-92

Core time 2

Comparison of disassembly and assembly works using optical motion capture for circular
economyRyuto Kawane, Hiromasa Ijuin, Ryosuke Nakajima, Masao Sugi, Tetsuo Yamada
The University of Electro-Communications, Japan
P-93

Core time 1

Quantification of the environmental impacts associated with human labour
Lucia Rigamonti, Federica Carla Carollo
Politecnico di Milano, Italy
P-94

Core time 2

Analysis of material flow in mercury recovery process for determining the characteristics ofmercury behavior
In Tai Kim1, Hee Won Park2, Yong Woo Hwang3
1
The Knowledge-based Environmental Service Specialized Graduate School Program, Inha University, Republic ofKorea; 2Program in Global Industrial & Environmental Technology Convergence, Graduate School, Inha University,
Republic of Korea; 3Department of Environmental Engineering, Inha University, Republic of Korea
P-95

Core time 1

Carbon-circularity-based evaluation of recycling process with dynamic MFA approach
Yosuke Nagase, Hajime Ohno, Yasuhiro Fukushima
Tohoku University, Japan
P-96

Core time 2

LCA experts training graduate program supported by the Korean government
Dong-hyeon Kim1, Myung-Seok Choi1, Jae-hyun Kim2, Sung-Ki Lim1, Young Sunwoo3, Tak Hur1
1
School of Chemical Engineering, Konkuk University, Republic of Korea; 2School of Forestry and LandscapeArchitecture, Konkuk University, Republic of Korea; 3School of Civil and Environmental Engineering, Konkuk
University, Republic of Korea

P-97

Core time 1

Environmental impact assessment for polyester T-shirts -Prospective LCA for chemical recycling
Hiroyuki Nakamura, Norihiro Itsubo
Tokyo City University, Japan
P-98

Core time 2

Analysis of treatment and resources circulation for marine litter
Yeong Hun Choe1, Yong Woo Hwang2, Ji Woo Choi31
Knowledge-based Environmental Service Engineering, Inha University, Republic of Korea; 2Department ofEnvironmental Engineering, Inha University, Republic of Korea; 3Progam in Global Industrial & Environmental
Engineering, Inha University, Republic of Korea