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

The ChangeTokyo Gas and SCREEN will mass produce PEXEM™, a cost-efficient catalyst coated membrane for water electrolysis, to accelerate hydrogen production.

Tokyo Gas·Energy, Climate & Industrial Transition·JapanProduct LaunchPremium Signal
Official SourceTokyo Gas NewsroomJapaneseOriginaltokyo-gas.co.jp·
Indexed Mar 19, 2026
·LinkedInX
The Change

Tokyo Gas and SCREEN will mass produce PEXEM™, a cost-efficient catalyst coated membrane for water electrolysis, to accelerate hydrogen production.

Why It Matters

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.

Key Takeaways
1

Tokyo Gas and SCREEN are ready for mass production of PEXEM™.

2

PEXEM™ is a cost-efficient catalyst for water electrolysis.

3

This supports the advancement of hydrogen production technology.

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.

What to Watch
1

This supports the advancement of hydrogen production technology.

2

Aims to accelerate green hydrogen adoption.

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