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Other Disclosures5582GRID Inc.Information and Communications, Services and Others

Expanding from Power Generation to Transmission and Distribution: Power System Operations Support System Goes Live at Hokkaido Electric Power Network, Inc.

Two functions of ReNom Power, a power system operations support system jointly developed for Hokkaido Electric Power Network, have entered production operation. The weekly supply-demand planning support function has been in operation since November 2025, and the priority dispatch instruction support function since March 2026.

Worth reading
78Important
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
15
Labor savings from a staffing model to a 2-person staffing model (the main text separately states a reduction from 3 people/day to 1 person/day)
Wording
Conditional
How definitive the wording is.

Announced details

ReNom PowerWeekly supply-demand planning support functionPriority dispatch instruction support function
Applicable field (uses covered by this announcement)

Power system operations, weekly supply-demand planning, priority dispatch instructions, renewable energy output control

Launch dateWeekly supply-demand planning support function: November 2025 (production operation already commenced); priority dispatch instruction support function: March 2026 (production operation already commenced)
What the company reported numerically
Quantitative Effects

Reduced staffing for priority dispatch instruction operations from 3 people/day to 1 person/day. The main text also states a reduction from a 15-person staffing model to a 2-person staffing model. Contributes to reductions in work hours and balancing capacity costs

Relationship between the counterparty and the company
GRID Inc.5582
Relationship with the Company

A business relationship in which the parties jointly developed the system and our company provided it

CounterpartyHokkaido Electric Power Network, Inc.

Director, President and Executive Officer: Hosono Kazuhiro (細野 一浩); headquarters: Sapporo, Hokkaido; general transmission and distribution utility

Impact on Business Performance

Ongoing business is expected through maintenance and operation after production launch and through feature enhancements. The specific impact on sales and profit is Not disclosed

The company does not address Contract Value / Offering price.

Announced details
ItemDetails
Names of Products / Services CoveredReNom Power, Weekly supply-demand planning support function, Priority dispatch instruction support function
CounterpartyHokkaido Electric Power Network, Inc.
Counterparty overviewDirector, President and Executive Officer: Hosono Kazuhiro (細野 一浩); headquarters: Sapporo, Hokkaido; general transmission and distribution utility
Relationship with the CompanyA business relationship in which the parties jointly developed the system and our company provided it
Launch dateWeekly supply-demand planning support function: November 2025 (production operation already commenced); priority dispatch instruction support function: March 2026 (production operation already commenced)
Applicable areaPower system operations, weekly supply-demand planning, priority dispatch instructions, renewable energy output control
Quantitative EffectsReduced staffing for priority dispatch instruction operations from 3 people/day to 1 person/day. The main text also states a reduction from a 15-person staffing model to a 2-person staffing model. Contributes to reductions in work hours and balancing capacity costs
Impact on Business PerformanceOngoing business is expected through maintenance and operation after production launch and through feature enhancements. The specific impact on sales and profit is Not disclosed
Items this document does not state (10)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleUsage historySource

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 eliminate the increased workload and reliance on individual expertise in increasingly sophisticated power system operations, driven by the expansion of renewable energy adoption and the growing complexity of regulatory compliance, and to automate and enhance these operations.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Expanding from Power Generation to Transmission and Distribution: Power System Operations Support System Goes Live at Hokkaido Electric Power Network, Inc. | GRID Inc. (5582) timely disclosure | Komori