Primary energy savings

The indicator “Primary savings by fuel” describes the savings accruing in terms of different energy carriers for primary energy consumption:

\(\Delta E_{{\rm P}, pe, y} = \sum_u \sum_{ss} \Delta E_{{\rm P}, pe, ss, a, y}\)

\(\Delta E_{{\rm P}, pe, y} = \) Primary savings by fuel ( = total energy savings of an primary energy carrier in a given year)

\(\Delta E_{{\rm P}, pe, ss, a, y} =\) total energy savings of primary energy carrier \(pe\) for id_action_type \(a\) and subsector \(ss\) (from here)

Final energy savings

The “final energy savings” are currently not an indicator but are needed as interim result. The following calculation originally was part of the above.

\(\Delta E_{e, y} = \sum_u \sum_{ss} \Delta E_{e, ss, a, y}\)

\(\Delta E_{e, y} = \) total energy savings for a final energy carrier in a given year

\(\Delta E_{e, ss, a, y} =\) energy savings of final energy carrier \(e\) for id_action_type \(a\) and id_subsector \(ss\) (from here)