Prominet Power Co Ltd

This article is part of the Ownership Project at Global Energy Monitor which includes ownership data on Coal Plants, Oil and Gas Plants, Bioenergy Plants, Coal Mines, Iron and Steel Plants, Iron Ore Mines, Cement and Concrete, Chemicals, Oil and NGL Pipelines, and Gas Pipelines,

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Prominet Power Co Ltd (プロミネットパワー) is a legal entity registered in Japan, with headquarters in Tôkyô [Tokyo], Japan.

This entity is not publicly listed, and it is not the result of a joint venture.

Table 1: Organization identifiers

ID Scheme	Code	ID data source
Global Energy Monitor (GEM)	E100002002947	–
Global Legal Entity Identifier Index	not found	–
PermID: Refinitiv Permanent Identifier	5064565492	​

Ownership Structure

Direct Ownership

Table 2: Direct ownership

Entity	Percentage / Percentage range
Tokyo Gas	100.0

Ultimate Beneficial Ownership

Table 3: Ultimate beneficial ownership

GEM ID	Entity	Country
E100000123261	natural persons	N/A
E100001015587	small shareholders	N/A
E100001010595	The Vanguard Group	United States
E100001015833	Blackrock Advisors	United States
E100001016257	Asahi Mutual Life Insurance	Japan
E100002001974	member/employee owned	–

Intermediate Entities

Prominet Power has 18 intermediate entities, which can be found here.

Direct Subsidiaries

Table 4: Direct subsidiaries

GEM ID	Entity	Country/Area
E100000132880	Sakaide Biomass Power	Japan

Asset Ownership

Table 5: Owned assets

Project	Asset type	Country/Area	Status	GEM tracker
Fushiki Manyofuto power station	Bioenergy Plant	Japan	operating	GBPT
Ichihara Yawatafuto power station	Bioenergy Plant	Japan	operating	GBPT
Sakaide Biomass power station	Bioenergy Plant	Japan	operating	GBPT

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Additional data

To access additional data, including a downloadable dataset, summary data, and interactive tools, please visit the Global Energy Ownership Tracker on the Global Energy Monitor website.