Organizations, planners, suppliers, equipment, controls, and reported system specifications—with source-level citations.
CoverageDetailed public record
Named organizations1
System facts7
Sources reviewed2
Last researched2026-07-19
Yokohama Microgrid is catalogued as a commercial & demonstration system in Asia.
Research status
R&D
Historical classification
CHP
Reported capacity
100 kW
Coordinates
35.44087, 139.63322
Evidence note: “Every company” cannot be proven from public material alone. This page lists every organization found in the recovered record and reviewed sources, preserves unknown roles, and explicitly marks undisclosed controller or equipment details.
1 publicly identified organizations. Where a recovered source named a participant without explaining its work, the role remains explicitly unspecified.
Organization
Tokyo Gas
Publicly named participant; role not specified in the recovered record [1]
System evidence
Reported capacity and specifications
Values can describe different project phases or components. Source citations are attached to each figure so discrepancies remain visible.
Manufacturer and model are shown only when a source names them. Generic descriptions are not converted into guessed product assignments.
No controller or equipment model was found in the reviewed public sources. This is a disclosure gap, not evidence that the project lacks coordinated controls.
Recovered detail
Additional technical notes
Concise system facts recovered from the historical project record. Treat these as historical unless a newer primary source confirms them.
General
As part of these activities, we had constructed a microgrid verification test facility composed with gas engine CHPs, PV, wind power and battery in our Yokohama Research Institute. [1]
Primary owner, government, university, supplier, and engineering sources are preferred. Archived references preserve claims whose original pages moved or disappeared.