Zero-emission Bay Map (Area Map)
“Zero-Emission Bay” Map is an illustration map with each member’s symbol or logo plotted on it.
Membership
145
(as of September 18, 2025 ; The membership includes organizations, local governments, central governmental ministries as well as businesses.)
Membership List
The members’ names below are listed upon their consent on the public release.
[Managing organizations]
Asahi Kasei Corp.
ENEOS Corporation
Hitachi, Ltd.
Iwatani Corporation
KAJIMA CORPORATION
Mitsui Fudosan Co., Ltd.
National Institute of Advanced Industrial Science and Technology（AIST）
NIPPON STEEL CORPORATION
Nissan Motor Co., Ltd.
Tokyo Electric Power Company Holdings, Incorporated
Tokyo Gas Co., Ltd.
Toshiba Corporation
The University of Tokyo
[Members]
Advanced Cogeneration and Energy Utilization Center JAPAN（A.C.E.J）
AISIN CORPORATION
Bridgestone Corporation
Carbon Recycling Fund Institute
Central Research Institute of Electric Power Industry（CRIEPI）
Chiba Ecological Energy Inc.
Chiyoda Corporation
Cosmo Oil Co., Ltd.
Daikin Industries, Ltd.
Dai Nippon Printing Co., Ltd.
DENSO CORPORATION
East Japan Railway Company
EBARA CORPORATION
Energy Agency. FUKUSHIMA
Forestry and Forest Products Research Institute（FFPRI）
FUJI ELECTRIC CO., LTD.
Fujikura Ltd.
Fuji Oil Company, Ltd.
Fujitsu Limited
FURUKAWA BATTERY CO.,LTD
Heat Pump & Thermal Storage Technology Center of Japan
Hitachi Construction Machinery Co., Ltd.
Honda R&D Co.,Ltd.
Idemitsu Kosan Co., Ltd.
The Industry-Academia Collaboration Initiative Nonprofit Organization（IACI）
INPEX CORPORATION
Institute for Global Environmental Strategies（IGES）
Institute of Applied Energy（IAE）
Isuzu Motors Limited
ITOCHU Corporation
ITOCHU Techno-Solutions Corporation（CTC）
Japan Airlines Co., Ltd.
Japan Airport Terminal Co.,Ltd.
Japan Automobile Research Institute（JARI）
JAPAN CARBON FRONTIER ORGANIZATION（JCOAL）
Japan CCS Co., Ltd. （JCCS）
Japan Fisheries Research and Education Agency（FRA）
The Japan Gas Association
Japan International Research Center for Agricultural Sciences（JIRCAS）
Japan Petroleum Energy Center（JPEC）
Japan Petroleum Exploration Co., Ltd.（JAPEX）
Japan Society for the Promotion of Machine Industry
JFE Steel Corporation
JERA Co., Inc.
JGC HOLDINGS CORPORATION
Kawasaki Heavy Industries, Ltd.
Kurita Water Industries Ltd.
Maruzen Petrochemical Co., Ltd.
MAYEKAWA MFG. CO., LTD.
Mazda Motor Corporation
MEIDENSHA CORPORATION
Misawa Homes Institute of Research and Development Co.,Ltd.
Mitsubishi Electric Corporation
Mitsubishi Fuso Truck and Bus Corporation
MITSUBISHI GAS CHEMICAL COMPANY, INC.
Mitsubishi Heavy Industries, Ltd.
Mitsubishi Kakoki Kaisha,Ltd.
Mitsui Chemicals, Inc.
Mitsui O.S.K. Lines, Ltd.
MOL Techno-Trade, Ltd.
National Agriculture and Food Research Organization（NARO）
National Institute for Environmental Studies（NIES）
National Institute for Materials Science（NIMS）
National Institute of Maritime, Port and Aviation Technology Port and Airport Research Institute（PARI）
NEC Corporation
NIHON SEKKEI, INC.
Nikken Sekkei Ltd.
Nippon Paper Industries Co., Ltd.
NIPPON STEEL ENGINEERING CO., LTD.
NTT, Inc.
Obayashi Corporation
Oriental Land Co., Ltd.
Panasonic Corporation
Prodrone Co., Ltd.
Research Association of Automobile Internal Combustion Engines（AICE）
Research Association of Industrial Complex Integration for Group-Operation（RING）
Research Institute of Innovative Technology for the Earth（RITE）
Resonac Corporation
Ricoh Company, Ltd.
Sekisui House, Ltd.
Sharp Corporation
SHIMIZU CORPORATION
SoftBank Corp.
Sompo Japan Insurance Inc.
SUMITOMO CHEMICAL COMPANY, LIMITED
Sumitomo Corporation
SUMITOMO OSAKA CEMENT Co.,Ltd.
TAISEI CORPORATION
Takasago Thermal Engineering Co., Ltd.
TB Global Technologies Ltd.
Technova Inc.
Terrarem Group Co., Ltd.
Tokyo Boeki Mechanics Ltd.
Tokyo Institute of Technology
Tokyo University of Marine Science and Technology
Tokyo University of Science
TOKYU CORPORATION
Toray Industries, Inc.
Toyo Engineering Corporation
TOYO KANETSU K.K.
Toyota Motor Corporation
TRE HOLDINGS CORPORATION
University of Tsukuba
Waseda University
Water-Smart-Resilience Research Organization
Yokogawa Electric Corporation
[Observers]
Cabinet Office
Ministry of Education, Culture, Sports, Science and Technology
Ministry of Agriculture, Forestry and Fisheries
Ministry of Economy, Trade and Industry
Ministry of Land, Infrastructure and Transport
Ministry of the Environment
Tomakomai City
Fukushima Prefecture
Koriyama City
City of Tsukuba
Chiba Prefecture
Chiba City
Ichihara City
Sodegaura City
Kisarazu City
Kimitsu City
Futtsu City
Tokyo Metropolitan Government
Ota City
Kanagawa Prefecture
City of Yokohama
Kawasaki City
Hamamatsu City
Japan Science and Technology Agency（JST）
New Energy and Industrial Technology Development Organization（NEDO）
AIST Solutions Co.
The Area Map displays information on the zero emission-related activities of each member in the Tokyo Bay area.