KETEP 세계에너지시장정보

Abstract ...................................................................................................................................................................................................... 3 

Acknowledgements .............................................................................................................................................................................. 4 

Executive summary .............................................................................................................................................................................. 5 

1 Introduction ....................................................................................................................................................................................... 7 

2 Energy trends in the building sector ................................................................................................................................... 9 
 2.1 Residential ............................................................................................................................................................................... 9 
 2.2 Services .................................................................................................................................................................................. 10 

3 Energy and emission targets ................................................................................................................................................ 12 
 3.1 Energy targets .................................................................................................................................................................... 12 
 3.2 Emission targets................................................................................................................................................................ 13 
 3.3 Progress towards the targets .................................................................................................................................... 14 
  3.3.1 Energy ....................................................................................................................................................................... 14 
  3.3.2 GHG emissions ..................................................................................................................................................... 16 
  3.3.3 Building renovation ............................................................................................................................................ 17 
 3.4 Estimated 2030 target at EU level ......................................................................................................................... 19 
 3.5 Estimated primary energy savings by 2030 ..................................................................................................... 23 
 3.6 Focus on residential buildings ................................................................................................................................... 25 

4 Energy performance certificates ........................................................................................................................................ 29 

5 Inspection of building systems ............................................................................................................................................ 32 
 5.1 Alternative measures ..................................................................................................................................................... 33 
  5.1.1 Type of measures ............................................................................................................................................... 34 
  5.1.2 Calculation method ............................................................................................................................................ 35 
  5.1.3 Impacts ..................................................................................................................................................................... 36 
 5.2 Assessment and future steps .................................................................................................................................... 37 

6 Conclusions ..................................................................................................................................................................................... 39 

References ............................................................................................................................................................................................. 41 

List of abbreviations and definitions ...................................................................................................................................... 44 

List of boxes.......................................................................................................................................................................................... 45 

List of figures ....................................................................................................................................................................................... 46 

List of tables ......................................................................................................................................................................................... 47 

Annexes ................................................................................................................................................................................................... 48 
 Annex 1. List of alternative measures extracted from the national equivalence reports (Source: JRC elaboration, 2025) ..... 48