Announced details
Not disclosed (power generation, stored energy and discharged energy, indoor temperature, autonomous operation time and other metrics are scheduled for verification)
Nakafurano Town and GSI Creos entered into a comprehensive partnership agreement concerning the ST-OPV demonstration on 16 July 2026.
A municipality in the Furano area, located almost in the center of Hokkaido. The mayor is Komatsuda Kiyoshi (小松田清). In June 2022, the town declared itself a "Zero Carbon City Nakafurano" and is aiming for net-zero greenhouse gas emissions by 2050.
South-side window of the mayor's office, Nakafurano Town Hall
In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.
| Item | Details |
|---|---|
| Names of Products / Services Covered | Light-transmitting organic thin-film solar cells (ST-OPV), Honda Mobile Power Pack e: |
| Counterparty | Nakafurano Town, Hokkaido |
| Counterparty overview | A municipality in the Furano area, located almost in the center of Hokkaido. The mayor is Komatsuda Kiyoshi (小松田清). In June 2022, the town declared itself a "Zero Carbon City Nakafurano" and is aiming for net-zero greenhouse gas emissions by 2050. |
| Relationship with the Company | Nakafurano Town and GSI Creos entered into a comprehensive partnership agreement concerning the ST-OPV demonstration on 16 July 2026. |
| Contract Date | 16 July 2026 |
| Launch date | Demonstration testing underway (announcement date: 17 September 2026) |
| Applicable area | Municipal decarbonization, Power generation through windows, Heat shielding, Independent power source during outages, Public facilities, Agricultural Facilities |
| Location | South-side window of the mayor's office, Nakafurano Town Hall |
| Location scale | Installation area: approximately 6.1 m², 16 ST-OPV units, 2 batteries |
| Quantitative Effects | Not disclosed (power generation, stored energy and discharged energy, indoor temperature, autonomous operation time and other metrics are scheduled for verification) |
Items this document does not state (8)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.To determine quantitatively whether unused window space can be used as an energy source, and to verify the effectiveness of the system in generating power, providing heat shielding and serving as an independent power source during outages, with the aim of achieving a decarbonized society and addressing local issues.