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  • For each option, COMPOSE will aggregate energy flows with four (4) energy carriers, which are named: heat, cooling, electricity, and fuel. They are named so, but may be treated as any or all. For example as 4 different heat temperature levels. But no more than four.
  • Electricity and fuel storage losses are currently modulated to reflect empirical data using thermal storage loss models.
  • No unit conversion except for currency. Energy units in kWh, power units in kW, mass in kg, volume in liter, temperature in Celcius. To reduce risk of conversion errors on our part. The set of default units may be changed on a cloned COMPOSE server.

Deep Issues

  • Investment by fuel rate is not handled for variable efficiency. There has not been a reason for looking more closely at that.