Skip to content
Cogeneration system (right) with methanation equipment (center).
Cogeneration system (right) with methanation equipment (center).

Press release -

Yanmar Delivers Methanation Gas Compatible Micro Cogeneration System to Tokyo Gas

(November 16, 2022) Osaka, Japan – Yanmar Energy System Co., Ltd. a group company of Yanmar Holdings Co., Ltd. has delivered a 35kW output micro cogeneration system fueled by methanation gas (synthetic methane*) as part of a demonstration facility at the Yokohama Techno Station of Tokyo Gas Co. A demonstration test unit was delivered on September 14, 2022.

This unit achieves the same power generation output as the CP35D2 gas cogeneration system fueled by the municipal gas supply by modifying the fuel system components of the engine to match the lower calorific value of methanation gas compared to municipal gas. In addition, by maintaining engine combustion similar to that of municipal gas, the system meets the nitrogen oxide (NOx) emission standard concentrations stipulated in the "Yokohama City Ordinance Concerning the Preservation of the Living Environment”. The unit is scheduled to be utilized for operational tests using methanation gas produced at the demonstration test facility.

The Yanmar Group is promoting the YANMAR GREEN CHALLENGE 2050 to realize a decarbonized society. Going forward, YES will continue to develop technologies for decarbonized fuels and contribute to solving customers' energy issues and realizing a decarbonized society.

Methanation gas compatible micro cogeneration demonstration unit.
  • Methanation is a technology to synthesize methane, the main component of municipal gas, from hydrogen and carbon dioxide, and is expected to be a production method for decarbonized fuels.

About Yanmar

With beginnings in Osaka, Japan, in 1912, Yanmar was the first ever to succeed in making a compact diesel engine of a practical size in 1933. A pioneer in diesel engine technology, Yanmar is a global innovator in a wide range of industrial equipment, from small and large engines, agricultural machinery and facilities, construction equipment, energy systems, marine, to machine tools, and components — Yanmar’s global business operations span seven domains. On land, at sea, and in the city, Yanmar provides advanced solutions to the challenges customers face, towards realizing A Sustainable Future.

For more details, please visit the official website of Yanmar Holdings Co., Ltd.

Related links

Topics

Categories


Note: Information contained in the news release is valid at the time of publication and may differ from the most recently available information.

[Inquiries for further information]

Corporate Communications, Yanmar

newsroom@yanmar.com

Contacts

Related content

  • Yanmar will introduce its electrification strategy at bauma 2022.

    Yanmar Introduces Carbon-Neutral Electrification Strategy at bauma 2022

    Yanmar a world-leading provider of power solutions and industrial machinery, introduces its electrification strategy for off-road vehicles and equipment at bauma 2022, in Germany, the world’s biggest construction equipment exhibition. Yanmar (stand A4.425) will showcase its off-road product portfolio, commitment to customer lifecycle value and future vision for industrial equipment.

  • The solar panel installation at the Yanmar Engine Manufacturing India factory.

    Yanmar Powers India Engine Plant with Renewable Energy

    Yanmar Engine Manufacturing India, a leading Japanese engine manufacturer based in Tamil Nadu, India has installed a 1 MWp rooftop solar photovoltaic generation system to its industrial engine production facility in India. The system will power about 30% of the facility’s energy needs with green power.

  • Design Approved for World's First Methane Oxidation Catalyst System

    Promoting Development of Technology to Reduce Methane Slip on LNG-fueled Vessels Toward Further Reducing Environmental Impact
    Hitachi Zosen Corporation, Mitsui O.S.K. Lines, Ltd. (MOL), and Yanmar Power Technologies Co. (YPT), have received Approval in Principle for the Methane Oxidation Catalyst System (Note 1) from Nippon Kaiji Kyokai (ClassNK). The system reduces methane slip by placing a me

  • Yanmar Develops Smart Hybrid Chiller for Optimal Control of Gas and Electric Air Conditioning

    Yanmar Energy System Co., Ltd. a group company of Yanmar Holdings Co., Ltd. has developed a hybrid chiller system called the Smart Mix Chiller in cooperation with Tokyo Gas and Daikin Industries, Ltd. The system, which will go on sale in April 2023, realizes optimal control of gas and electric air conditioning. The Smart Mix Chiller is only available for the Japanese market.