E-methane certification platform to support Japan trial

  • Gas
  • September 11, 2025

A trio of gas and engineering companies have announced plans to launch the first system in the city gas industry to manage and transfer certifications that prove the environmental value of e-methane.

The system is being developed by Osaka Gas and Mitsubishi Heavy Industries using the CO₂NNEX digital platform as part of the Nagaoka methanation demonstration project in Niigata Prefecture in Japan. The trial aims to advance carbon dioxide capture and methanation technology by producing synthetic methane from hydrogen and CO2.

According to the companies, CO₂NNEX will provide a digital record of the entire supply chain, allowing stakeholders to track, transfer, and verify the environmental value of e-methane.

Certificates will show how the synthetic fuel was produced and the amount of CO2 utilised, enabling transparent accounting and trading.

… to continue reading this article and more, please login, register for free, or consider subscribing to gasworld

You’ve reached your weekly limit to access free articles!

Want to keep reading?

Please register for free and create a profile to gain access to this full article and gasworld’s daily news.

For access to more content including our monthly digital magazines, subscriber-only features or columns and all our other gasworld archives, please consider subscribing.

Alternatively, you can continue reading more articles as a guest on Thursday, 18th September at 5:28PM

   

  • Related Posts

    • Gas
    • June 16, 2026
    TSMC and Amkor lock in Arizona chip packaging deal

    By 8 min ago 2 min read Leading Taiwanese foundry TSMC and packaging firm Amkor Technology have signed a 10-year advanced semiconductor deal in Arizona. The agreement, which closes a domestic…

    • Gas
    • June 16, 2026
    DwyerOmega acquires Ohio-based Lake Shore Cryotronics

    By 17 min ago 1 min read Indiana-headquartered sensing, instrumentation, and process control solutions company DwyerOmega has acquired Ohio-based precision cryogenic temperature specialist Lake Shore Cryotronics (Lake Shore). The acquisition…

    Have You Seen?

    ConocoPhillips Set to Become First U.S. Major to Sign Post-War Syria Gas Deal

    • June 16, 2026
    ConocoPhillips Set to Become First U.S. Major to Sign Post-War Syria Gas Deal

    Banks Slash Oil Price Forecasts After U.S.-Iran Breakthrough

    • June 16, 2026
    Banks Slash Oil Price Forecasts After U.S.-Iran Breakthrough

    World’s Largest Tanker Operator Cautions Against Hormuz Rush

    • June 16, 2026
    World’s Largest Tanker Operator Cautions Against Hormuz Rush

    India’s ONGC Considers Resuming Venezuela Oil Operations

    • June 16, 2026
    India’s ONGC Considers Resuming Venezuela Oil Operations

    Qatar Eyes Quick LNG Restart Once Hormuz Reopens

    • June 16, 2026
    Qatar Eyes Quick LNG Restart Once Hormuz Reopens

    Dubai and Murban Crude Signal End of Middle East Supply Crunch

    • June 16, 2026
    Dubai and Murban Crude Signal End of Middle East Supply Crunch

    Europe Wary of Sending Hormuz Aid as Questions Linger

    • June 16, 2026
    Europe Wary of Sending Hormuz Aid as Questions Linger

    Oil Drops Over 2% to 3-Month Low as Markets Weigh US-Iran Peace Deal

    • June 16, 2026
    Oil Drops Over 2% to 3-Month Low as Markets Weigh US-Iran Peace Deal

    US Grid’s $1 Trillion Problem Could Equal a $1 Billion Payout for Power CEOs

    • June 16, 2026
    US Grid’s $1 Trillion Problem Could Equal a $1 Billion Payout for Power CEOs

    Spot Oil Premiums Slip to Pre-War Levels After US-Iran Deal, But Shipping Angst Provides Floor

    • June 16, 2026
    Spot Oil Premiums Slip to Pre-War Levels After US-Iran Deal, But Shipping Angst Provides Floor