[loehnsberg]

There‘s still a lot of work left to do to go from an academic prototype to live trading: real-time data, market access, SCADA, compliance & legal, security, … Also you must be a physical player that owns the battery and/or right to use it and not just do paper trading.

[7thaccount]

There is "virtual" (paper) trading in the day ahead markets in the US, but it's just for amounts of energy. You can't make a fake battery for the grid operator to optimize.