By 2018, the implementation of energy efficiency (EE) and renewable energy source (RES) measures in the public sector resulted in a cumulative energy savings of 160 GWh, and the cumulative CO₂ emissions reduction was 39 kt. The values of both indicators now lag behind the indicative annual target values by 32% and 20%, respectively, which is slightly less than the previous year, when the lags were 38% and 32%, respectively.

In 2018, CO₂ intensity in the commercial and institutional sector decreased further compared to the previous year by just under 19% to 29.8 t CO₂/million EUR₁₉₉₅, which is 17% below the indicative annual target. In comparison to 2010, the intensity was 59% lower.

Specific greenhouse gas (GHG) emissions in the residential sector amounted to 9 kg CO₂ eq/m² in 2018, which is 7% less than the previous year. The reduction was mainly due to the reduction of GHG emissions from the use of fuels in this sector. Specific emissions were 10% lower than the indicative annual target value. In order to achieve the 2020 target they will have to be reduced by a further 3% or 0.1 kg CO₂ eq/m² per year, which in the period 2010–2018 was not achieved only in 2015, when the value of the indicator increased.