Stromfee.US · battery revenue, explained
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Stromfee.US · arbitrage levers · revenue transparency
D6

All markets side by side

▶ Explainer · ~37 s

All revenue streams of one battery viewed together — energy products move continuously, capacity products step hour by hour.

Where does arbitrage arise?

Learning effect: energy markets (DAM/FMM/RTM) show continuous price movement, ancillary capacity (Regulation/Reserves) clears as hourly awards. US specialty: the ISO co-optimizes all of it in a single clearing — the 'allocation decision' is partly automated away, the bid strategy is where the skill lives.

Who earns what — and where?

US market roles, cleanly separated (FERC market design).

Power marketer / Scheduling Coordinator (SC)

Comparison basis for bidding: which product has the best structure today?

Asset operator

Understands which products fit the asset (power/duration/telemetry).

Investor

Sees the whole revenue universe on one page.

Utility & ISO/RTO

Overview — operationally an ISO matter, not a utility one.

Data status: Side-by-side US charts follow as soon as ancillary-service prices are integrated. Currently live in our database: CAISO + ISO-NE day-ahead energy.
Settlement-quality data: the potential shown here only becomes real revenue if it can be cleanly settled — revenue-quality meter data and ISO settlement statements decide what is billable. Stromfee builds exactly this transparency layer. (How we solved it in Germany: metering-data deep dive.)