Calculate energy consumption of each discharge event

[Anaisdg]

Hello @ThiloWenzel,
You could try following logic similar to this:

Use "markers" to define beg. and end of a period, then do calcs on data within that period

No solution yet, but some more food for thought… If I had just one beginning and one end, then this would work perfectly, or this approach where there is a boolean field (called ComprON) and then grouping on ComprON. However, since there are 12 period beginnings and 12 period endings every year (representing our 12 bills received), and I plan to store several years’ worth of data, I do not think the above approaches make sense. I should also note that there is a rate per kWh that applies to e…

But that could be overkill.
Perhaps you just want to just use the derivative function to identify periods of negative slope.

derivative() function | Flux Documentation