APPENDICES

From Display Documentation in English

Contents 1 The Classification Scheme 2 Classification scheme for the primary energy ratio 3 Classification scheme for the CO2 ratio 4 Classification for the water ratio 5 Conversion Factors and their Sources 6 General conversion factors 7 Conversion factors for final energy use 8 Conversion factors for generation of electricity (average national electricity production) 9 Conversion factors for generation of electricity (specified energy sources) 10 Conversion factors for district heat (used by default)

The Classification Scheme

The Danish classification, used since 1996, is the base of the Display® classification schemes. So far the Danish scheme, taking into account a building typology, is the only classification all over Europe.
By increasing the number of registered buildings in the different types and considering the recommendations of the CEN (Normalization European Comity), an iterative approach allowed to adjust the classification schemes after the first 6 test months.
Furthermore, the classification scheme will take into account the information provided by the Concerted Action, a working group composed of representatives from nearly all EU member states. The objective of the CA working group is the harmonisation of the implementation of the Energy Performance of Buildings Directive.
Currently, 11 types of buildings can be classified. The classification scheme could change in the future.

Classification scheme for the primary energy ratio

kWh/(m².yr)	1/ Day nursery / Kindergarten	2/ General school	3/ Professional school	4/ Administration	5/ Swimming pool	6/ Sports facilities	7/ Depot	8/ Meeting places
A	X ≤ 75	X ≤ 75	X ≤ 75	X ≤ 75	X ≤ 500	X ≤ 75	X ≤ 75	X ≤ 75
B	75 < X ≤ 145	75 < X ≤ 140	75 < X ≤ 145	75 < X ≤ 140	500 < X ≤ 2000	75 < X ≤ 150	75 < X ≤ 160	75 < X ≤ 160
C	145 < X ≤ 215	140 < X ≤ 205	145 < X ≤ 215	140 < X ≤ 205	2000 < X ≤ 3500	150 < X ≤ 225	160 < X ≤ 245	160 < X ≤ 245
D	215 < X ≤ 285	205 < X ≤ 270	215 < X ≤ 285	205 < X ≤ 270	3500 < X ≤ 5000	225 < X ≤ 300	245 < X ≤ 330	245 < X ≤ 330
E	285 < X ≤ 355	270 < X ≤ 335	285 < X ≤ 355	270 < X ≤ 335	5000 < X ≤ 6500	300 < X ≤ 375	330 < X ≤ 415	330 < X ≤ 415
F	355 < X ≤ 425	335 < X ≤ 400	355 < X ≤ 425	335 < X ≤ 400	6500 < X ≤ 8000	375 < X ≤ 420	415 < X ≤ 500	415 < X ≤ 500
G	X > 425	X > 400	X > 425	X > 400	X > 8000	X > 450	X > 500	X > 500

kWh/(m².yr)	9/ Health centre	10/ Rescue centre	11/ Multi residential	12/ Individual house	13/ Commercial	14/ Restaurant	15/ Industrial	16/ Hospital
A	X ≤ 150	X ≤ 100	X ≤ 50	X ≤ 75	X ≤ 75	X ≤ 125	X ≤ 50	X ≤ 175
B	150 < X ≤ 225	100 < X ≤ 200	50 < X ≤ 100	75 < X ≤ 140	75 < X ≤ 145	125 < X ≤ 245	50 < X ≤ 100	175 < X ≤ 300
C	225 < X ≤ 300	200 < X ≤ 300	100 < X ≤ 150	140 < X ≤ 205	145 < X ≤ 215	245 < X ≤ 365	100 < X ≤ 150	300 < X ≤ 425
D	300 < X ≤ 375	300 < X ≤ 400	150 < X ≤ 200	205 < X ≤ 270	215 < X ≤ 285	365 < X ≤ 485	150 < X ≤ 200	425 < X ≤ 550
E	375 < X ≤ 450	400 < X ≤ 500	200 < X ≤ 250	270 < X ≤ 335	285 < X ≤ 355	485 < X ≤ 605	200 < X ≤ 250	550 < X ≤ 675
F	450 < X ≤ 525	500 < X ≤ 600	250 < X ≤ 300	335 < X ≤ 400	335 < X ≤ 425	605 < X ≤ 725	250 < X ≤ 300	675 < X ≤ 800
G	X > 525	X > 600	X > 300	X > 400	X > 425	X > 725	X > 300	X > 800

Classification scheme for the CO2 ratio

kg/(m².yr)	1/ Day nursery / Kindergarten	2/ General school	3/ Professional school	4/ Administration	5/ Swimming pool	6/ Sports facilities	7/ Depot	8/ Meeting places
A	X ≤ 15	X ≤ 15	X ≤ 15	X ≤ 15	X ≤ 100	X ≤ 15	X ≤ 15	X ≤ 15
B	15 < X ≤ 29	15 < X ≤ 28	15 < X ≤ 29	15 < X ≤ 28	100 < X ≤ 400	15 < X ≤ 30	15 < X ≤ 32	15 < X ≤ 32
C	29 < X ≤ 43	28 < X ≤ 41	29 < X ≤ 43	28 < X ≤ 41	400 < X ≤ 700	30 < X ≤ 45	32 < X ≤ 49	32 < X ≤ 49
D	43 < X ≤ 57	41 < X ≤ 54	43 < X ≤ 57	41 < X ≤ 54	700 < X ≤ 1000	45 < X ≤ 60	49 < X ≤ 66	49 < X ≤ 66
E	57 < X ≤ 71	54 < X ≤ 67	57 < X ≤ 71	54 < X ≤ 67	1000 < X ≤ 1300	60 < X ≤ 75	66 < X ≤ 83	66 < X ≤ 83
F	71 < X ≤ 85	67 < X ≤ 80	71 < X ≤ 85	67 < X ≤ 80	1300 < X ≤ 1600	75 < X ≤ 90	83 < X ≤ 100	83 < X ≤ 100
G	X > 85	X > 80	X > 85	X > 80	X > 1600	X > 90	X > 100	X > 100

kg/(m².yr)	9/ Health centre	10/ Rescue centre	11/ Multi residential	12/ Individual house	13/ Commercial	14/ Restaurant	15/ Industrial	16/ Hospital
A	X ≤ 30	X ≤ 20	X ≤ 10	X ≤ 15	X ≤ 15	X ≤ 25	X ≤ 10	X ≤ 35
B	30 < X ≤ 45	20 < X ≤ 36	10 < X ≤ 20	15 < X ≤ 28	15 < X ≤ 29	25 < X ≤ 49	10 < X ≤ 20	35 < X ≤ 60
C	45 < X ≤ 60	36 < X ≤ 52	20 < X ≤ 30	28 < X ≤ 41	29 < X ≤ 43	49 < X ≤ 73	20 < X ≤ 30	60 < X ≤ 85
D	60 < X ≤ 75	52 < X ≤ 68	30 < X ≤ 40	41 < X ≤ 54	43 < X ≤ 57	73 < X ≤ 97	30 < X ≤ 40	85 < X ≤ 110
E	75 < X ≤ 90	68 < X ≤ 86	40 < X ≤ 50	54 < X ≤ 67	57 < X ≤ 71	97 < X ≤ 121	40 < X ≤ 50	110 < X ≤ 135
F	90 < X ≤ 105	86 < X ≤ 102	50 < X ≤ 60	67 < X ≤ 80	71 < X ≤ 85	121 < X ≤ 145	50 < X ≤ 60	135 < X ≤ 160
G	X > 105	X > 102	X > 60	X > 80	X > 85	X > 145	X > 60	X > 160

Classification for the water ratio

L/(m².yr)	1/ Day nursery / Kindergarten	2/ General school	2/ School with pools	3/ Professional school	4/ Administration	5/ Swimming pool (L/user)	6/ Sports facilities	7/ Depot	8/ Meeting places
A	X ≤ 50	X ≤ 60	X ≤ 12500	X ≤ 50	X ≤ 30	X ≤ 80	X ≤ 40	X ≤ 30	X ≤ 30
B	50 < X ≤ 250	60 < X ≤ 150	12500 < X ≤ 25000	50 < X ≤ 145	30 < X ≤ 170	80 < X ≤ 125	40 < X ≤ 110	30 < X ≤ 110	30 < X ≤ 100
C	250 < X ≤ 450	150 < X ≤ 240	25000 < X ≤ 37500	145 < X ≤ 240	170 < X ≤ 240	125 < X ≤ 170	110 < X ≤ 180	110 < X ≤ 190	100 < X ≤ 170
D	450 < X ≤ 650	240 < X ≤ 330	37500 < X ≤ 50000	240 < X ≤ 335	240 < X ≤ 310	170 < X ≤ 215	180 < X ≤ 250	190 < X ≤ 270	170 < X ≤ 240
E	650 < X ≤ 850	330 < X ≤ 420	50000 < X ≤ 62500	335 < X ≤ 430	310 < X ≤ 380	215 < X ≤ 260	250 < X ≤ 320	270 < X ≤ 350	240 < X ≤ 310
F	850 < X ≤ 1050	420 < X ≤ 510	62500 < X ≤ 75000	430 < X ≤ 525	380 < X ≤ 450	260 < X ≤ 305	320 < X ≤ 390	350 < X ≤ 430	310 < X ≤ 380
G	X > 1050	X > 510	X > 75000	X > 525	X > 450	X > 305	X > 390	X > 430	X > 380

L/(m².yr)	9/ Health centre	10/ Rescue centre	11/ Multi residential	12/ Individual house	13/ Commercial	14/ Restaurant	15/ Industrial	16/ Hospital
A	X ≤ 80	X ≤ 350	X ≤ 300	X ≤ 500	X ≤ 100	X ≤ 500	X ≤ 350	X ≤ 500
B	80 < X ≤ 510	350 < X ≤ 500	300 < X ≤ 550	500 < X ≤ 800	100 < X ≤ 200	500 < X ≤ 750	350 < X ≤ 480	500 < X ≤ 750
C	510 < X ≤ 940	500 < X ≤ 650	550 < X ≤ 800	800 < X ≤ 1100	200 < X ≤ 300	750 < X ≤ 1000	480 < X ≤ 610	750 < X ≤ 1000
D	940 < X ≤ 1380	650 < X ≤ 800	800 < X ≤ 1050	1100 < X ≤ 1400	300 < X ≤ 400	1000 < X ≤ 1250	610 < x ≤ 740	1000 < x ≤ 1250
E	1380 < X ≤ 1810	800 < X ≤ 950	1050 < X ≤ 1300	1400 < X ≤ 1700	400 < X ≤ 500	1250 < X ≤ 1500	740 < X ≤ 870	1250 < X ≤ 1500
F	1810 < X ≤ 2240	950 < X ≤ 1100	1300 < X ≤ 1550	1700 < X ≤ 2000	500 < X ≤ 600	1500 < X ≤ 1750	870 < X ≤ 1000	1500 < X ≤ 1750
G	X > 2240	X > 1100	X > 1550	X > 2000	X > 600	X > 1750	X > 1000	X > 1750

Conversion Factors and their Sources

General conversion factors

Energy or energy source	Type of conversion	Conversion factor	Unit
	MWh to kWh	1000	kWh/MWh
	kWh to MWh	0,001	MWh/kWh
wood (logs)	kg to kWh	4,3	kWh/kg
wood (chips)	kg to kWh	3,3	kWh/kg
wood (pellets)	kg to kWh	4,9	kWh/kg
anthracite	kg to kWh	8,6	kWh/kg
brown coal	kg to kWh	5,4	kWh/kg
fuel oil (light)	l to kWh	10,0	kWh/l
natural gas	m3 to kWh	10,1	kWh/m3
natural gas	UHV to LHV	0,9
Biogas	m3 to kWh	6,0	kWh/m3
liquefied gas	m3 to kWh	26,0	kWh/m3
liquefied gas	kg to kWh	12,9	kWh/kg
liquefied gas	UHV to LHV	0,9

Conversion factors for final energy use

Source: GEMIS 4.3 2004 Öko-Institut

Energy or energy source	Conversion factor final energy to primary energy [kWh/kWh]	Type of conversion factor	Conversion factor final energy to CO2 equivalents[kg/kWh]
Natural gas	1,17	KEV(nonrenewable+renewable)	0,2537
Liquefied gas	1,16	KEV(nonrenewable+renewable)	0,2763
Biogas	1,14	KEV(nonrenewable+renewable)	0,2500
Fuel oil (light)	1,19	KEV(nonrenewable+renewable)	0,3199
Anthracite	1,11	KEV(nonrenewable+renewable)	0,4397
Brown coal	1,25	KEV(nonrenewable+renewable)	0,4579
Wood (logs)	1,04	KEV(nonrenewable+renewable)	0,0213
Wood (chips)	1,10	KEV(nonrenewable+renewable)	0,0268
Wood (pellets)	1,13	KEV(nonrenewable+renewable)	0,0349
Solar thermal collector	1,17	KEV(nonrenewable+renewable)	0,0479

Conversion factors for generation of electricity (average national electricity production)

Source: GEMIS 4.5 2005 Öko-Institut

Country code	Conversion factor final energy to primary energy [kWh/kWh]	Type of conversion factor	Conversion factor final energy to CO2 equivalents [kg/kWh]
AT	1,70	KEVtotal	0,2558
BE	3,23	KEVtotal	0,2742
BG	3,09	KEVtotal	0,5276
CH	2,20	KEVtotal	0,0514
CS	2,59	KEVtotal	0,8610
CY	3,37	KEVtotal	0,9201
CZ	3,06	KEVtotal	0,6876
DE	2,88	KEVtotal	0,6244
DK	3,03	KEVtotal	0,6240
EE	2,70	KEVtotal	0,9840
ES	2,45	KEVtotal	0,4558
FI	3,48	KEVtotal	0,3881
FR	3,35	KEVtotal	0,0963
GB	2,65	KEVtotal	0,4939
GR	2,56	KEVtotal	0,8111
HR	2,32	KEVtotal	0,5971
HU	3,16	KEVtotal	0,4238
IE	2,33	KEVtotal	0,6245
IT	2,37	KEVtotal	0,5309
LT	3,62	KEVtotal	0,3633
LU	2,14	KEVtotal	0,4001
LV	2,07	KEVtotal	0,2740
MD	2,36	KEVtotal	0,4432
MT	3,38	KEVtotal	0,9221
NL	2,73	KEVtotal	0,5674
NO	1,04	KEVtotal	0,0137
PL	2,71	KEVtotal	0,9386
PT	3,37	KEVtotal	0,470
RO	2,62	KEVtotal	0,5627
RU	2,91	KEVtotal	0,5398
SE	2,48	KEVtotal	0,0852
SI	2,93	KEVtotal	0,1261
SK	3,09	KEVtotal	0,3127
TR	2,32	KEVtotal	0,5162
UA	3,48	KEVtotal	0,5232

Conversion factors for generation of electricity (specified energy sources)

Conversion factors for generation of electricity
Source: GEMIS 4.3 2004 Öko-Institut

Energy or energy source	Conversion factor final energy to primary energy [kWh/kWh]	Type of conversion factor	Conversion factor final energy to CO2 equivalents [kg/kWh]
monocrystalline PV cell	1,62	KEV(nonrenewable+renewable)	0,1660
electricity (green, mix water 50 %/wind 50 %)	1,05	KEV(nonrenewable+renewable)	0,0295

Energy mix by country

Conversion factors for district heat (used by default)