Between 2008 and 2023, the FEC according to the definition of the Energy Efficiency Act (see next paragraph) fell by around 12.5 %, with a slight downward trend. It is important to note here: As the FEC is dominated by energy consumption for heating and cooling, weather conditions have a major influence on the development of consumption.
German legislators passed the "Energy Efficiency Act" (EnEfG) in the fall of 2023. The Act stipulates that FEC should fall to 1,867 TWh by 2030
The "Projection Report 2023 for Germany" (German, with English summary) examined whether Germany can achieve its energy and climate targets in 2030 on the basis of scenario analyses: If all the measures planned by the governing coalition are implemented, the FEC is expected to fall by around 16% in 2030 compared to 2008 ('with existing measures' scenario). This would fall well short of the EnEfG target for 2030. Further measures to reduce the FEC are therefore necessary in order to achieve the EnEfG targets.