D o m e s t i c R e t r o f i t W o r k f o r c e A n a l y s i s S c o t l a n d 2 0 2 5 – 2 0 5 0 © C I T B 2 0 2 5 3 Int er v en t io n traj e c to r i e s Nu m b er o f i nte r ve nt i o ns 4 8 9, 0 70 4 79, 690 5 0 0 K 4 64 , 0 60 4 3 7, 660 4 2 9, 2 10 4 2 7, 34 0 4 2 5 , 0 5 0 4 5 0 K 4 0 0 K 32 7, 19 0 3 5 0 K 3 0 0 K 2 3 2 , 8 5 0 2 5 0 K 2 2 0 , 730 2 15 , 2 9 0 2 0 0 , 960 175 , 360 2 0 0 K 164 , 5 2 0 160 , 2 8 0 14 6, 930 14 6, 5 60 131,4 10 12 1, 75 0 1 5 0 K 10 8 , 13 0 8 7,9 4 0 75 ,110 1 0 0 K 64 ,14 0 30 ,730 5 0 K 16, 4 4 0 11, 170 0 K 2 0 2 5 2 0 2 6 2 0 2 7 2 0 2 8 2 0 2 9 2 0 3 0 2 0 3 1 2 0 3 2 2 0 3 3 2 0 3 4 2 0 3 5 2 0 3 6 2 0 3 7 2 0 3 8 2 0 3 9 2 0 4 0 2 0 4 1 2 0 4 2 2 0 4 3 2 0 4 4 2 0 4 5 2 0 4 6 2 0 4 7 2 0 4 8 2 0 4 9 2 0 5 0 Yea r l y br ea k d o wn s ( In ter v en ti o ns) 2 0 25 2 0 2 6 2 0 2 7 2 0 2 8 2 0 2 9 2 0 30 2 0 31 2 0 32 2 0 33 2 0 3 4 2 0 35 2 0 36 2 0 37 75.1K 14 7 M 2 3 3 K 3 2 7K 4 2 5K 4 89 K 4 3 8K 4 2 7K 46 4K 4 80 K 4 2 9K 2 15K 2 2 1K 2 0 38 2 0 39 2 0 4 0 2 0 4 1 2 0 4 2 2 0 4 3 2 0 4 4 2 0 4 5 2 0 4 6 2 0 4 7 2 0 4 8 2 0 4 9 2 0 5 0 2 0 1K 1 75K 165K 1 60 K 14 7 K 13 1 K 1 2 2 K 1 0 8K 8 7. 9 K 6 4.1 K 3 0 . 7K 16.4K 11. 2 K A ir sourc e h ea t pump G roun d sourc e h e a t pump Oth e r C ommun a l h e a ti ng c on v er sion He at n e tw ork W a l l in sul at ion Ele c t ri c h e a ti n g Hot w a te r ta n k i n sula t ion W h ole buil din g r e trofit c oordin a t or F loor i nsul a ti on L oft i ns ul a ti on D o m e s t i c R e t r o f i t W o r k f o r c e A n a l y s i s S c o t l a n d 2 0 2 5 – 2 0 5 0 © C I T B 2 0 2 5 4 Wo r k f or c e de ma nd b y i nt er v en ti o n Nu m b er o f pe o p l e T o d e li ver the p lanne d i nter ve ntio ns o v er the 1 4 K 1 2, 9 1 0 1 2, 79 0 1 2, 73 0 1 2, 61 0 20 2 5- 20 5 0 p e ri o d , an a ver age o f 8 , 8 0 0 p eo p l e wo u ld b e 1 2, 41 0 1 2, 1 80 1 2, 080 1 2, 01 0 nee d ed ev er y ye ar .