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We started demonstration of the production of hydrogen and e-methane using sewerage resources.

Last updated on August 29, 2024.

Press release materials

August 29, 2024

Sewerage and Rivers Bureau Facility Management Division

Hiroaki Ohashi

TEL: 045-671-3573

Fax: 045-641-4870

 The Company supplies recycled water and digestive gas from Hokubu Sewerage Center, Yokohama to Tokyo Gas Co., Ltd.’s methanation*1 demonstration facility.
Production of hydrogen and e-methane*2 has started.
*1 Methanation: A technology that generates methane (CH4), which is the main component of city gas, through the reaction of carbon dioxide (CO2) and hydrogen (H2).
*2 e-methane: Synthetic methane (CH4) manufactured using non-fossil energy sources such as green hydrogen as raw materials.

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Inquiries to this page

Sewerage and Rivers Bureau Sewer Facilities Department Facility Management Section

Phone: 045-671-3969

Phone: 045-671-3969

Fax: 045-641-4870

E-Mail address [email protected]

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Page ID: 244-421-480

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