Remixpoint is now putting hard numbers around its battery-storage push. As of June 23, the company said it owned seven self-owned battery stations through newly consolidated subsidiary NC Pioneer, with three already grid-connected and one admitted to the supply-demand adjustment market. On an ownership basis, including sites not yet connected, the fleet totals 14MW of output, 56MWh of storage capacity and ¥2bn of cumulative investment.
| Metric | Value |
|---|---|
| Self-owned battery stations | 7 |
| Grid-connected stations | 3 |
| Stations in the supply-demand adjustment market | 1 |
| Total output capacity | 14MW |
| Total storage capacity | 56MWh |
| Estimated monthly revenue | Approx. ¥20mn per operating station |
| Cumulative investment | ¥2bn |
| Sites under development for start-up this year | 4 |
| Expected self-owned total after separate acquisitions | 11 |
| Medium-term goal by March 2029 | 32 high-voltage stations developed, 20 or more self-owned |
The money line
The figure investors will latch on to is management’s estimated monthly revenue of about ¥20mn per operating station. Remixpoint says that is a reference assumption based on current market trading prices, its own simulation and aggregator performance data, not a promise of what each site will actually earn. That caveat matters because the business has several steps between ownership and full monetisation: grid connection, testing, market entry and then commercial operation across multiple power markets.
What is already working
The rollout is still uneven. A site in Sendai entered the supply-demand adjustment market on June 23, while grid-connected sites in Kumamoto and Fukuoka are not expected to join until around August and October. The remaining four sites in the current seven are unnamed projects in Kagoshima, Wakayama, Gifu and Nagano, each shown at about 2MW and 8MWh, with targeted grid connection between August and October. Remixpoint says those dates can move because of permits, construction progress, grid constraints and market conditions.
Why it matters
For business readers, the disclosure is useful less as a neat earnings forecast than as a maturity map. Remixpoint says its storage assets are meant to make money by using price gaps in the wholesale power market, providing balancing services in the supply-demand adjustment market and participating in the capacity market. It also says the current portfolio is only a step toward a bigger ownership model: the medium-term plan calls for 32 high-voltage storage stations developed by March 2029, with at least 20 owned by the group, and four separately pursued acquisitions would lift the self-owned tally to 11. For now, the fleet is real, but most sites are not yet both connected and active in the adjustment market.