Tokyo Gas and SCREEN to Mass Produce Cost-Efficient Water Electrolysis Catalyst

This marks a significant step towards commercializing advanced hydrogen production technology.

Tuesday, December 9, 2025
2 min read
Tokyo Gas Newsroom
Canonical Source
Japan
Full Analysis
LinkedInX
What Changed

Mass production readiness for PEXEM™ water electrolysis catalyst.

Market Impact

This marks a significant step towards commercializing advanced hydrogen production technology. The cost-efficiency of PEXEM™ is expected to lower the barrier for green hydrogen adoption, contributing to decarbonization efforts in Japan and potentially other APAC regions looking to invest in renewable energy infrastructure.

Regional Angle

Directly relevant to APAC's growing focus on hydrogen as a clean energy source. Tokyo Gas's involvement positions it as a key player in developing and supplying critical components for the region's energy transition, particularly in Japan and other countries exploring hydrogen strategies.

Sigvera Intelligence
1Tokyo Gas and SCREEN are ready for mass production of PEXEM™.
2PEXEM™ is a cost-efficient catalyst for water electrolysis.
3This supports the advancement of hydrogen production technology.
4Aims to accelerate green hydrogen adoption.
Source Trust:Verified Wire
Source:Tokyo Gas Newsroom
Source Report

Tokyo Gas and SCREEN have announced their readiness to accept mass production orders for "PEXEM™," a cost-efficient catalyst coated membrane for water electrolysis. This development aims to accelerate the adoption of hydrogen production technologies.

Energy, Climate & Industrial Transition

Where this signal fits in the broader landscape.

165 industry signalsProduct Launch
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Verified from official source
PublisherTokyo Gas Newsroom
Publication DateDec 9, 2025
Source TypeCompany Newsroom
Source ClassVerified Canonical
Signal Timeline
First ReportedDec 9, 2025
IndexedMar 10, 2026
PublishedMar 10, 2026

https://www.tokyo-gas.co.jp/en/IR/support/list.html

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IndustryEnergy, Climate & Industrial TransitionRegionJapanEventProduct LaunchSourceCanonical

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