[Seminar] How is it changing? The revenue structure of grid storage batteries
[Instructor]
Yasuhiko Ogushi, Co-Representative, Bayside Energy Insights LLP
[Key Lecture Content]
In Japan's demand-supply adjustment market, the entry of storage batteries has intensified bidding competition, with the national bidding competition rate for primary adjustment capacity exceeding 1x by June 2026. Furthermore, preliminary figures from September indicate a notable decline in the average winning bid price for storage batteries. Is the current change temporary, or does it signal a transformation in future revenue structures?
This lecture will analyze the current state of the domestic market using data on recruitment volume, bidding volume, contract rates, and prices. It will then conduct a detailed analysis of the leading markets in the UK and the US, examining how the increase in storage battery entries has impacted the revenue of the adjustment capacity market and how the roles of other markets, such as the wholesale electricity market, have changed following the revenue decline. Attention will also be paid to the differences in market systems and the factors contributing to revenue decline across countries and regions.
Finally, the lecture will organize the factors that will influence future revenues in Japan's demand-supply adjustment, wholesale, and capacity markets, providing business operators engaged in grid storage battery investments with materials to create new revenue assumptions or to reassess existing revenue assumptions.

| Date and time | Friday, Nov 27, 2026 01:00 PM ~ 03:00 PM |
|---|---|
| Capital | On-site attendance / Live streaming / Archived streaming (available for viewing multiple times for 2 weeks) SSK Seminar Room, 2-6-2 Nishi-Shinbashi, Minato-ku, Tokyo, 4th Floor, Zaimax Nishi-Shinbashi Building |
| Entry fee | Charge |
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