We are working on a flexible and powerful module for rates/tariffs in oZm. We have almost done the basic structure based on daily periods, season periods and price for energy and power for every hour of the day.
For example, in Spain we have regulated (by the government) and market tariffs. One of the most used by homes is 2.0DHA, with 2 seasons (summer and winter) and 2 daily periods (peak and off-peak). Energy prices are different for both periods. We also have 3.0A tariff with 3 periods and Maximum Demand Indicator (MDI). There are also other HighVoltage (HV) tariffs with some more complicated structure, but also to be implemented. All tariffs have taxes, discounts and meter rental. Other fields can also be added.
I’d like to hear about detailed tariff schemes in other countries, so maybe we can add it to oZm.
thank you, paco