We are often asked how the financial optimization (or: arbitrage) of a battery across the different market places of the spot market works. We show this x-market optimization here by way of example focusing on the day-ahead spot market (hourly auction at 12 noon), intraday quarter-hourly auction (at 3 p.m.) and the so-called intraday continuous market (quarter-hourly products up to five minutes before delivery).

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CF Flex Power GmbH (“FLEXPOWER”) is a new trader entering the European electricity market. The Hamburg-based power trader focuses on the market integration of renewable energies and the potential of stationary battery storage to provide flexibility for the electricity market.