With regard to target 7.3, Luxembourg has set itself the energy efficiency objective in 2020 that the annual final energy consumption does not exceed 49,292 GWh, i.e. 4,239.2 ktoe (52,111 GWh or 4,481.6 ktoe in terms of primary energy)&quot;. Alongside the energy efficiency target, Luxembourg has also set an energy savings target of 5,993 GWh to be achieved by 31 December 2020. Luxembourg intends to achieve its overall energy savings target through an energy efficiency obligation scheme introduced in 2015. Although the energy savings target is not linked to the energy efficiency target in the sense that it is totally independent of the variation of the annual final energy consumption, the efficiency obligation mechanism is one of the main instruments to contribute to the achievement of the energy efficiency objective In 2015, the final energy consumption in Luxembourg amounted to 46,356 GWh and is therefore below the energy efficiency objective set for 2020. energy efficiency obligations, we will have to wait at least two years for results to be able to assess the impact of this mechanism, newly introduced in 2015.