Summary
Smart Energy Week Spring (March 15-17, 2023) was held at the Tokyo Big Sight convention and exhibition center.
According to an announcement by the organizer, RX Japan Ltd., the total number of visitors to the exhibition, including Smart Energy Week Spring and the concurrently held Decarbonisation EXPO and Circular Economy EXPO, was 65,196 (3-day total), up from 41,751 last year. There were few empty areas in the exhibition halls giving the impression that the bustle had returned to the pre-COVID pandemic level.
This year, a list of invited overseas companies, including names of automotive-related companies, was posted at the entrance to the venue, and many attendees from overseas, mainly from China and Korea, were spotted at the venue, touring in groups.
This report introduces fuel cell (FC) units, stacks, tanks, and hydrogen-related exhibits at FC EXPO Spring 2023, 19th International Hydrogen and Fuel Cell Expo Spring as Part 1 of MarkLines Smart Energy Week Electrification Technologies report.
| A view of Tokyo Big Sight List of invited overseas companies | FC EXPO venue (Tatsuno Corporation) |
Related reports:
13th Toyota Business Fair 2023: Carbon Neutrality (Mar. 2023)
Toyota: Toward Achieving Carbon Neutrality by 2050 (Mar. 2023)
Fuel Cell Commercial Vehicle Technologies in Japan and China (Jan. 2023)
21st CTI Symposium (1): Keeping Pace during Electric Mobility Transformation (Jan. 2023)
Automotive World Autumn 2022: Electrification-related Technologies (Sep. 2022)
World Smart Energy Week Spring 2022: Electrification Technologies (1) FC EXPO (Apr. 2022)
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Local Reconstruction Note
This article has been expanded from the visible local mirror text, headings, tags, image captions, tables, and related local article titles. It is presented as a reconstructed reading version, not as a hidden original document.
Fuel cell units, fuel cell applied products (Toyota, Honda, Tokyo R&D)
The source outline identifies this section as part of “Smart Energy Week Spring 2023: FC Units, Hydrogen-related Solutions”. Based on the available local metadata, this section should be read through the lens of Technology Show, Vehicles & OEMs, Parts & Suppliers, Smart Energy Week, EV, Commercial Vehicle manufacturers and the visible introduction, figures, captions, and tables.
FC stacks and hydrogen tanks (Faurecia/Symbio, Plastic Omnium, Troowin, Korea Hydrogen)
The source outline identifies this section as part of “Smart Energy Week Spring 2023: FC Units, Hydrogen-related Solutions”. Based on the available local metadata, this section should be read through the lens of Technology Show, Vehicles & OEMs, Parts & Suppliers, Smart Energy Week, EV, Commercial Vehicle manufacturers and the visible introduction, figures, captions, and tables.
Hydrogen filling equipment, filler nozzles (Tatsuno, Tokico System Solutions, PDC Machines)
The source outline identifies this section as part of “Smart Energy Week Spring 2023: FC Units, Hydrogen-related Solutions”. Based on the available local metadata, this section should be read through the lens of Technology Show, Vehicles & OEMs, Parts & Suppliers, Smart Energy Week, EV, Commercial Vehicle manufacturers and the visible introduction, figures, captions, and tables.
Hydrogen engines (iLabo, Westport Fuel Systems)
The source outline identifies this section as part of “Smart Energy Week Spring 2023: FC Units, Hydrogen-related Solutions”. Based on the available local metadata, this section should be read through the lens of Technology Show, Vehicles & OEMs, Parts & Suppliers, Smart Energy Week, EV, Commercial Vehicle manufacturers and the visible introduction, figures, captions, and tables.
Related Local Signals
Nearby records in the local archive include Taipei AMPA 2026: Foxconn’s EV Technology; Smart Energy Week 2026: Batteries and Charging; Electrified Vehicle (xEV) Sales Monthly Report (March 2026); Geely i-HEV Intelligent Hybrid Technology Presentation. These titles can be used as adjacent evidence when comparing suppliers, technologies, markets, and reporting periods.