A ratings were 44% of Non-Domestic Building Energy Rating audits for buildings constructed between 2020 and 2024
Online ISSN: 2009-9304
CSO statistical publication, 18 April 2024, 11am
Key Findings
-
Of the non-domestic buildings audited for a Building Energy Rating (BER) since 2009, 3% received an A rating, 14% a B rating, and 33% a C rating (See Figure 3 and Table 3).
-
A ratings were awarded to 44% of non-domestic buildings constructed between 2020 and 2024, a higher proportion than for construction periods 2015-2019 (21%) and 2010-2014 (6%) (See Figure 2 and Table 13).
-
The number of audits reported in January to March (Q1) 2024 was 16% more than in Q1 2023 (See Figure 1 and Table A).
-
The most energy efficient building types audited from 2009-2024 were Schools & Colleges, with 46% receiving an A rating (See Figure 4 and Table 3).
-
The highest proportion of A ratings by county was in County Kildare (5%), while County Kilkenny, County Sligo, and Limerick City had the highest proportions of G rated buildings at 16% each (See Table 4).
Statistician's Comment
The Central Statistics Office (CSO) has today (18 April 2024) released Non-Domestic Building Energy Ratings for Quarter 1 (Q1) 2024.
Commenting on the release, Kevin Hunt, Statistician in the Climate and Energy Division, said: "The number of non-domestic Building Energy Rating (BER) audits reported in January to March (Q1) 2024 was 1,271. This was 16% higher than the 1,098 audits reported in Q1 2023. In total there were 75,342 non-domestic BER audits reported for the period 2009 to 2024 (See Table 1). This figure includes multiple audits for some buildings.
Including only the most recent audit for each building, 73,860 non-domestic buildings have received a BER since 2009 (See Table 2). Of these, 3% received an A rating in their most recent audit, 14% a B rating, and 33% a C rating (See Figure 3 and Table 3).
Period of Construction
BER audits have been conducted for 2,313 non-domestic buildings constructed between 2020 and 2024. A ratings were given to 44% of these buildings, compared with 21% of the 1,654 BERs received by buildings constructed from 2015 to 2019, and 6% of those built from 2010 to 2014 (See Table 13).
Building Type
The most energy efficient non-domestic building types audited during 2009-2024 were Schools & Colleges, with 46% receiving an A rating. The second most energy efficient buildings were Nursing Residential Homes & Hostels, with 13% rated A. The least energy efficient building types, defined by the highest proportion of G ratings, were Workshops & Maintenance Depots (23%) (See Figure 4 and Table 3).
Local Area Analysis
The highest proportion of A ratings by county was in County Kildare (5%). County Kilkenny, County Sligo, and Limerick City had the highest proportions of G rated buildings at 16% each (See Table 4). Among Dublin postal districts, the highest proportion of A ratings were in Dublin 20 (8%) and Dublin 16 (6%), while the highest proportion of G ratings was 17% for each of Dublin 3, Dublin 5, Dublin 6W, and Dublin 8 (See Table 5).
Floor Area
The average floor area for all audited non-domestic buildings was 710 square metres. The building type with the largest average floor area was Hotels (3,166 square metres) while the smallest was Restaurants & Public Houses (287 square metres) (See Table 10)."
Editor's Note
BER certificates expire after 10 years unless a new audit has been undertaken. This means that certificates from more than 10 years ago have expired if they were not updated. The CSO has included these expired certificates in this release in order to have a more representative analysis of energy efficiency in the non-domestic sector. Provisional BER certificates for buildings that are incomplete or not yet constructed have been excluded from this release. This exclusion also applies to new Shell and Core Buildings, which are rated and sold as bare structures before being fully fitted.
Tables and Graphs
Table A Number of Non-Domestic BER certificates
|
|
Number
|
|
% change
|
Period
|
2020
|
2021
|
2022
|
2023
|
2024
|
|
2024/2023
|
January
|
274
|
280
|
247
|
300
|
414
|
|
38%
|
February
|
361
|
262
|
386
|
308
|
448
|
|
45%
|
March
|
293
|
268
|
365
|
490
|
409
|
|
-17%
|
|
|
|
|
|
|
|
|
Quarter 1
|
928
|
810
|
998
|
1,098
|
1,271
|
|
16%
|
null
Created with Highcharts 9.3.3Chart context menuSource: CSO IrelandJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberHighcharts.com
Figure 1: Number of Non-Domestic BER certificates published 2022-2024
200300400500600
Certificates Issued
|
2022
|
2023
|
2024
|
January
|
247
|
300
|
414
|
February
|
386
|
308
|
448
|
March
|
365
|
490
|
409
|
April
|
385
|
371
|
May
|
357
|
400
|
June
|
316
|
420
|
July
|
395
|
471
|
August
|
394
|
351
|
September
|
416
|
437
|
October
|
288
|
437
|
November
|
394
|
419
|
December
|
293
|
353
|
null
Created with Highcharts 9.3.3Chart context menuSource: CSO Ireland1900-19771978-19992000-20042005-20092010-20142015-20192020-2024Highcharts.com
Figure 2 BER Audits by Period of Construction (Non-Domestic) 2009-2024
0255075100
%
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
1900-1977
|
0
|
7
|
29
|
26
|
16
|
9
|
13
|
1978-1999
|
0
|
12
|
36
|
23
|
12
|
7
|
10
|
2000-2004
|
0
|
17
|
43
|
19
|
8
|
4
|
8
|
2005-2009
|
2
|
17
|
33
|
18
|
9
|
6
|
15
|
2010-2014
|
6
|
22
|
28
|
19
|
10
|
5
|
10
|
2015-2019
|
21
|
35
|
19
|
10
|
4
|
2
|
8
|
2020-2024
|
44
|
19
|
16
|
9
|
4
|
3
|
5
|
2020-20244419169435
null
Created with Highcharts 9.3.3Chart context menuSource: CSO IrelandABCDEFGHighcharts.com
Figure 3 Number of BER Audits Conducted by Rating (Non-Domestic) 2009-2024
02468101214161820222426
BER Audits (Non-Domestic) '000
BER Ratings
|
A
|
2.203
|
B
|
10.368
|
C
|
24.133
|
D
|
15.438
|
E
|
8.172
|
F
|
4.798
|
G
|
8.748
|
G8.748
percent
Created with Highcharts 9.3.3Chart context menuSource: CSO IrelandRetailOfficeRestaurant/public houseHotelWarehousesWorkshops/maintenance depotIndustrial process buildingHospitals and primary health careCommunity/day centreNursing residential homes and hostelsSchools and collegesSports facilitiesOtherHighcharts.com
Figure 4 BER Audits Conducted by Type of Building (Non-Domestic) 2009-2024
0100255075
%
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
Retail
|
1
|
15
|
38
|
18
|
10
|
7
|
12
|
Office
|
2
|
9
|
30
|
24
|
13
|
8
|
14
|
Restaurant/public house
|
0
|
8
|
33
|
34
|
16
|
6
|
4
|
Hotel
|
3
|
24
|
41
|
20
|
6
|
3
|
2
|
Warehouses
|
1
|
16
|
33
|
20
|
10
|
6
|
14
|
Workshops/maintenance depot
|
0
|
9
|
23
|
22
|
14
|
10
|
23
|
Industrial process building
|
3
|
32
|
27
|
16
|
10
|
3
|
9
|
Hospitals and primary health care
|
9
|
14
|
25
|
20
|
13
|
9
|
11
|
Community/day centre
|
8
|
24
|
30
|
17
|
8
|
5
|
7
|
Nursing residential homes and hostels
|
13
|
41
|
28
|
12
|
3
|
1
|
2
|
Schools and colleges
|
46
|
19
|
17
|
11
|
4
|
2
|
3
|
Sports facilities
|
3
|
30
|
29
|
17
|
8
|
6
|
8
|
Other
|
12
|
19
|
21
|
15
|
10
|
7
|
17
|
Table 1 BER Certificates (Non-Domestic) 2009-2024
Table 1 BER Certificates (Non-Domestic) 2009-2024
|
number
|
Period
|
2009
|
2010
|
2011
|
2012
|
2013
|
2014
|
2015
|
2016
|
2017
|
2018
|
2019
|
2020
|
2021
|
2022
|
2023
|
2024
|
Total
|
January
|
45
|
190
|
149
|
189
|
444
|
576
|
629
|
397
|
338
|
354
|
257
|
274
|
280
|
247
|
300
|
414
|
5,083
|
February
|
147
|
320
|
162
|
150
|
920
|
609
|
740
|
549
|
534
|
452
|
357
|
361
|
262
|
386
|
308
|
448
|
6,705
|
March
|
206
|
222
|
198
|
220
|
827
|
731
|
802
|
647
|
679
|
465
|
417
|
293
|
268
|
365
|
490
|
409
|
7,239
|
April
|
162
|
225
|
159
|
172
|
818
|
790
|
630
|
664
|
449
|
374
|
351
|
112
|
284
|
385
|
371
|
|
5,946
|
May
|
233
|
179
|
194
|
200
|
734
|
867
|
658
|
629
|
519
|
452
|
407
|
101
|
305
|
357
|
400
|
|
6,235
|
June
|
334
|
183
|
195
|
159
|
749
|
845
|
679
|
590
|
459
|
378
|
327
|
206
|
259
|
316
|
420
|
|
6,099
|
July
|
388
|
189
|
189
|
235
|
732
|
822
|
592
|
558
|
481
|
387
|
360
|
273
|
335
|
395
|
471
|
|
6,407
|
August
|
260
|
286
|
169
|
209
|
555
|
776
|
560
|
583
|
446
|
349
|
352
|
228
|
368
|
394
|
351
|
|
5,886
|
September
|
245
|
215
|
211
|
233
|
682
|
979
|
668
|
679
|
591
|
383
|
348
|
358
|
371
|
416
|
437
|
|
6,816
|
October
|
229
|
200
|
207
|
280
|
842
|
860
|
680
|
632
|
614
|
348
|
395
|
320
|
371
|
288
|
437
|
|
6,703
|
November
|
300
|
297
|
219
|
318
|
694
|
944
|
569
|
526
|
509
|
383
|
331
|
316
|
440
|
394
|
419
|
|
6,659
|
December
|
334
|
193
|
204
|
301
|
563
|
839
|
454
|
421
|
472
|
264
|
276
|
302
|
295
|
293
|
353
|
|
5,564
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
2,883
|
2,699
|
2,256
|
2,666
|
8,560
|
9,638
|
7,661
|
6,875
|
6,091
|
4,589
|
4,178
|
3,144
|
3,838
|
4,236
|
4,757
|
1,271
|
75,342
|
Table 2 BERs by Year (Non-Domestic) 2009-2024
Table 2 BERs by Year (Non-Domestic) 2009-2024
|
number
|
Year
|
Energy Rating
|
Total
|
A
|
B1
|
B2
|
B3
|
C1
|
C2
|
C3
|
D1
|
D2
|
E1
|
E2
|
F
|
G
|
2009
|
28
|
117
|
241
|
385
|
447
|
362
|
278
|
278
|
224
|
106
|
85
|
140
|
128
|
2,819
|
2010
|
21
|
55
|
181
|
266
|
345
|
356
|
286
|
305
|
205
|
127
|
122
|
129
|
173
|
2,571
|
2011
|
46
|
66
|
120
|
208
|
292
|
237
|
214
|
270
|
164
|
110
|
94
|
128
|
141
|
2,090
|
2012
|
37
|
51
|
113
|
203
|
375
|
333
|
284
|
324
|
250
|
172
|
118
|
154
|
217
|
2,631
|
2013
|
48
|
115
|
350
|
585
|
1,123
|
1,095
|
868
|
1,035
|
815
|
495
|
359
|
541
|
1,038
|
8,467
|
2014
|
43
|
114
|
304
|
664
|
1,217
|
1,145
|
899
|
1,202
|
906
|
613
|
512
|
651
|
1,281
|
9,551
|
2015
|
81
|
129
|
258
|
520
|
936
|
920
|
720
|
885
|
696
|
499
|
402
|
517
|
1,005
|
7,568
|
2016
|
82
|
101
|
235
|
470
|
769
|
796
|
637
|
839
|
623
|
477
|
375
|
482
|
895
|
6,781
|
2017
|
93
|
101
|
259
|
411
|
664
|
664
|
597
|
779
|
569
|
396
|
298
|
396
|
771
|
5,998
|
2018
|
96
|
102
|
221
|
327
|
470
|
529
|
448
|
525
|
438
|
325
|
218
|
297
|
519
|
4,515
|
2019
|
90
|
94
|
216
|
299
|
422
|
422
|
328
|
537
|
402
|
279
|
196
|
266
|
540
|
4,091
|
2020
|
152
|
70
|
94
|
186
|
237
|
281
|
283
|
346
|
280
|
194
|
175
|
241
|
475
|
3,014
|
2021
|
254
|
80
|
149
|
256
|
323
|
345
|
319
|
459
|
346
|
260
|
187
|
257
|
516
|
3,751
|
2022
|
363
|
87
|
148
|
344
|
414
|
423
|
353
|
407
|
335
|
255
|
205
|
272
|
514
|
4,120
|
2023
|
593
|
116
|
281
|
414
|
459
|
463
|
397
|
439
|
370
|
220
|
186
|
269
|
437
|
4,644
|
2024
|
176
|
43
|
98
|
121
|
137
|
113
|
108
|
104
|
81
|
69
|
43
|
58
|
98
|
1,249
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
2,203
|
1,441
|
3,268
|
5,659
|
8,630
|
8,484
|
7,019
|
8,734
|
6,704
|
4,597
|
3,575
|
4,798
|
8,748
|
73,860
|
Table 3 BERs by Type of Building (Non-Domestic) 2009-2024
Table 3 BERs by Type of Building (Non-Domestic) 2009-2024
|
% of row
|
|
Building Type
|
Energy Rating
|
Total
|
A
|
B1
|
B2
|
B3
|
C1
|
C2
|
C3
|
D1
|
D2
|
E1
|
E2
|
F
|
G
|
Retail
|
1
|
1
|
4
|
9
|
15
|
13
|
9
|
10
|
7
|
5
|
4
|
7
|
12
|
27,762
|
Office
|
2
|
2
|
3
|
5
|
8
|
11
|
11
|
13
|
11
|
7
|
6
|
8
|
14
|
17,369
|
Restaurant/public house
|
0
|
1
|
2
|
5
|
9
|
11
|
12
|
19
|
15
|
10
|
6
|
6
|
4
|
7,048
|
Hotel
|
3
|
4
|
10
|
11
|
16
|
14
|
12
|
12
|
8
|
4
|
2
|
3
|
2
|
1,082
|
Warehouses
|
1
|
2
|
6
|
9
|
12
|
12
|
9
|
12
|
8
|
5
|
5
|
6
|
14
|
9,230
|
Workshops/maintenance depot
|
0
|
1
|
3
|
6
|
7
|
8
|
8
|
13
|
9
|
8
|
6
|
10
|
23
|
2,361
|
Industrial process building
|
3
|
11
|
11
|
10
|
12
|
9
|
7
|
10
|
6
|
5
|
5
|
3
|
9
|
1,521
|
Hospitals and primary health care
|
9
|
4
|
5
|
5
|
8
|
9
|
8
|
11
|
10
|
7
|
6
|
9
|
11
|
1,383
|
Community/day centre
|
8
|
4
|
10
|
10
|
12
|
10
|
8
|
10
|
7
|
5
|
4
|
5
|
7
|
1,352
|
Nursing residential homes and hostels
|
13
|
9
|
16
|
16
|
13
|
9
|
6
|
6
|
6
|
2
|
1
|
1
|
2
|
708
|
Schools and colleges
|
46
|
6
|
6
|
7
|
6
|
6
|
5
|
6
|
5
|
2
|
2
|
2
|
3
|
1,852
|
Sports facilities
|
3
|
6
|
11
|
12
|
12
|
10
|
8
|
10
|
8
|
5
|
2
|
6
|
8
|
506
|
Other
|
12
|
5
|
6
|
8
|
9
|
6
|
5
|
9
|
6
|
5
|
5
|
7
|
17
|
1,686
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
3
|
2
|
4
|
8
|
12
|
11
|
10
|
12
|
9
|
6
|
5
|
6
|
12
|
73,860
|
Table 4 BERs by County (Non-Domestic) 2009-2024
Table 4 BERs by County (Non-Domestic) 2009-2024
|
% of row
|
|
County
|
Energy Rating
|
Total
|
A
|
B1
|
B2
|
B3
|
C1
|
C2
|
C3
|
D1
|
D2
|
E1
|
E2
|
F
|
G
|
Carlow
|
2
|
3
|
7
|
10
|
14
|
12
|
9
|
10
|
7
|
5
|
5
|
4
|
12
|
923
|
Dublin 01-24
|
3
|
2
|
4
|
7
|
11
|
11
|
10
|
13
|
10
|
7
|
5
|
6
|
12
|
20,411
|
Dublin County
|
4
|
2
|
4
|
8
|
13
|
12
|
10
|
11
|
9
|
5
|
5
|
6
|
10
|
5,277
|
Kildare
|
5
|
2
|
5
|
10
|
12
|
11
|
9
|
10
|
8
|
5
|
5
|
6
|
12
|
2,992
|
Kilkenny
|
3
|
3
|
7
|
8
|
12
|
10
|
8
|
10
|
9
|
5
|
4
|
4
|
16
|
1,121
|
Laois
|
3
|
1
|
6
|
10
|
12
|
12
|
7
|
11
|
8
|
7
|
5
|
4
|
13
|
868
|
Longford
|
3
|
2
|
5
|
7
|
12
|
11
|
10
|
11
|
8
|
7
|
6
|
8
|
10
|
577
|
Louth
|
3
|
2
|
4
|
6
|
13
|
12
|
8
|
12
|
8
|
6
|
5
|
7
|
15
|
2,168
|
Meath
|
4
|
2
|
5
|
8
|
12
|
12
|
9
|
11
|
8
|
6
|
4
|
6
|
12
|
2,459
|
Offaly
|
2
|
2
|
6
|
8
|
11
|
12
|
11
|
12
|
9
|
6
|
5
|
6
|
10
|
875
|
Westmeath
|
2
|
2
|
5
|
8
|
14
|
13
|
8
|
12
|
9
|
6
|
4
|
5
|
10
|
1,474
|
Wexford
|
2
|
1
|
4
|
7
|
10
|
12
|
9
|
11
|
9
|
6
|
6
|
8
|
14
|
1,946
|
Wicklow
|
4
|
2
|
5
|
10
|
11
|
11
|
8
|
12
|
8
|
7
|
6
|
6
|
11
|
2,207
|
Clare
|
1
|
2
|
4
|
7
|
11
|
11
|
9
|
12
|
11
|
6
|
6
|
8
|
12
|
1,953
|
Cork City
|
1
|
2
|
3
|
14
|
10
|
13
|
10
|
10
|
10
|
6
|
4
|
6
|
12
|
766
|
Cork County
|
3
|
2
|
4
|
8
|
12
|
12
|
10
|
12
|
9
|
6
|
4
|
7
|
11
|
6,680
|
Kerry
|
2
|
2
|
5
|
9
|
12
|
13
|
9
|
11
|
10
|
5
|
5
|
7
|
11
|
1,793
|
Limerick City
|
2
|
1
|
3
|
5
|
11
|
12
|
7
|
14
|
8
|
7
|
5
|
9
|
16
|
579
|
Limerick County
|
2
|
2
|
4
|
8
|
12
|
13
|
9
|
12
|
8
|
6
|
6
|
7
|
11
|
2,667
|
Tipperary
|
3
|
2
|
4
|
8
|
14
|
10
|
9
|
11
|
9
|
6
|
5
|
8
|
12
|
2,051
|
Waterford City
|
1
|
1
|
3
|
7
|
14
|
13
|
11
|
12
|
9
|
9
|
5
|
8
|
9
|
833
|
Waterford County
|
3
|
2
|
5
|
8
|
11
|
11
|
8
|
12
|
9
|
6
|
6
|
5
|
14
|
1,100
|
Galway City
|
2
|
1
|
4
|
5
|
10
|
12
|
12
|
12
|
10
|
7
|
6
|
6
|
14
|
794
|
Galway County
|
3
|
2
|
5
|
8
|
11
|
11
|
9
|
11
|
10
|
6
|
4
|
7
|
12
|
3,699
|
Leitrim
|
3
|
0
|
2
|
6
|
12
|
11
|
9
|
20
|
11
|
7
|
4
|
7
|
8
|
386
|
Mayo
|
3
|
2
|
5
|
7
|
12
|
12
|
9
|
12
|
9
|
7
|
5
|
7
|
12
|
1,856
|
Roscommon
|
3
|
1
|
3
|
6
|
9
|
10
|
9
|
14
|
11
|
8
|
4
|
10
|
14
|
721
|
Sligo
|
2
|
1
|
4
|
5
|
13
|
10
|
10
|
11
|
10
|
7
|
4
|
7
|
16
|
1,112
|
Cavan
|
3
|
1
|
4
|
8
|
11
|
12
|
9
|
12
|
9
|
7
|
5
|
7
|
12
|
950
|
Donegal
|
3
|
2
|
6
|
8
|
11
|
11
|
9
|
13
|
9
|
7
|
5
|
6
|
11
|
1,911
|
Monaghan
|
3
|
3
|
4
|
8
|
10
|
9
|
10
|
11
|
7
|
8
|
5
|
7
|
14
|
711
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
3
|
2
|
4
|
8
|
12
|
11
|
10
|
12
|
9
|
6
|
5
|
6
|
12
|
73,860
|
Table 5 BERs by Dublin Postal District (Non-Domestic) 2009-2024
Table 5 BERs by Dublin Postal District (Non-Domestic) 2009-2024
|
% of row
|
|
Dublin Postal District
|
Energy Rating
|
Total
|
A
|
B1
|
B2
|
B3
|
C1
|
C2
|
C3
|
D1
|
D2
|
E1
|
E2
|
F
|
G
|
Dublin 1
|
2
|
1
|
3
|
6
|
11
|
9
|
9
|
13
|
11
|
7
|
4
|
8
|
15
|
1,768
|
Dublin 2
|
3
|
2
|
4
|
5
|
10
|
11
|
10
|
13
|
11
|
7
|
6
|
7
|
11
|
2,900
|
Dublin 3
|
1
|
1
|
2
|
6
|
7
|
14
|
10
|
14
|
7
|
8
|
4
|
9
|
17
|
546
|
Dublin 4
|
4
|
4
|
4
|
6
|
8
|
11
|
12
|
13
|
10
|
7
|
6
|
5
|
11
|
913
|
Dublin 5
|
2
|
3
|
2
|
8
|
13
|
12
|
8
|
11
|
7
|
7
|
5
|
5
|
17
|
367
|
Dublin 6
|
2
|
1
|
4
|
6
|
9
|
8
|
9
|
10
|
11
|
8
|
8
|
9
|
15
|
583
|
Dublin 6W
|
2
|
0
|
2
|
3
|
8
|
13
|
5
|
14
|
10
|
11
|
6
|
9
|
17
|
293
|
Dublin 7
|
3
|
3
|
3
|
4
|
9
|
12
|
11
|
12
|
10
|
6
|
5
|
7
|
14
|
985
|
Dublin 8
|
4
|
2
|
3
|
5
|
10
|
8
|
10
|
13
|
10
|
8
|
6
|
6
|
17
|
1,197
|
Dublin 9
|
2
|
2
|
4
|
8
|
13
|
11
|
11
|
14
|
7
|
7
|
4
|
6
|
9
|
794
|
Dublin 10
|
1
|
1
|
4
|
6
|
8
|
14
|
12
|
12
|
10
|
9
|
7
|
5
|
10
|
281
|
Dublin 11
|
3
|
1
|
4
|
8
|
10
|
11
|
10
|
11
|
12
|
9
|
5
|
6
|
10
|
1,010
|
Dublin 12
|
1
|
1
|
3
|
5
|
11
|
10
|
10
|
15
|
11
|
8
|
5
|
7
|
13
|
1,795
|
Dublin 13
|
3
|
1
|
4
|
10
|
10
|
10
|
8
|
11
|
9
|
8
|
9
|
5
|
11
|
371
|
Dublin 14
|
2
|
2
|
5
|
8
|
13
|
13
|
8
|
12
|
11
|
5
|
4
|
6
|
11
|
628
|
Dublin 15
|
5
|
3
|
6
|
12
|
15
|
14
|
10
|
11
|
7
|
4
|
3
|
4
|
6
|
1,504
|
Dublin 16
|
6
|
2
|
4
|
8
|
13
|
14
|
9
|
10
|
11
|
5
|
4
|
5
|
10
|
305
|
Dublin 17
|
2
|
2
|
5
|
8
|
16
|
11
|
14
|
13
|
8
|
5
|
5
|
4
|
8
|
488
|
Dublin 18
|
4
|
5
|
5
|
9
|
10
|
13
|
11
|
15
|
8
|
6
|
3
|
4
|
8
|
1,095
|
Dublin 20
|
8
|
1
|
5
|
5
|
11
|
9
|
9
|
11
|
11
|
4
|
8
|
6
|
11
|
95
|
Dublin 22
|
2
|
2
|
7
|
9
|
14
|
13
|
11
|
12
|
10
|
5
|
4
|
4
|
7
|
900
|
Dublin 24
|
3
|
2
|
5
|
9
|
14
|
12
|
10
|
12
|
9
|
5
|
4
|
4
|
11
|
1,592
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
3
|
2
|
4
|
7
|
11
|
11
|
10
|
13
|
10
|
7
|
5
|
6
|
12
|
20,410
|
Table 6 BERs by Main Space Heating System Fuel (Non-Domestic) 2009-2024
Table 6 BERs by Main Space Heating System Fuel (Non-Domestic) 2009-2024
|
% of row
|
|
Heating System Fuel
|
Energy Rating
|
Total
|
A
|
B1
|
B2
|
B3
|
C1
|
C2
|
C3
|
D1
|
D2
|
E1
|
E2
|
F
|
G
|
Mains Gas
|
3
|
3
|
7
|
9
|
12
|
10
|
8
|
10
|
8
|
6
|
4
|
5
|
14
|
19,346
|
Heating Oil
|
1
|
2
|
5
|
8
|
12
|
12
|
11
|
16
|
12
|
7
|
5
|
5
|
4
|
7,533
|
Electricity
|
3
|
1
|
3
|
7
|
12
|
12
|
10
|
12
|
9
|
6
|
5
|
8
|
12
|
44,557
|
LPG
|
6
|
4
|
12
|
12
|
15
|
12
|
10
|
10
|
6
|
4
|
3
|
3
|
2
|
1,282
|
Other Fuels
|
4
|
4
|
5
|
8
|
8
|
11
|
7
|
11
|
8
|
6
|
5
|
7
|
17
|
1,142
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
3
|
2
|
4
|
8
|
12
|
11
|
10
|
12
|
9
|
6
|
5
|
6
|
12
|
73,860
|
Table 7 Main Space Heating System Fuel by County (Non-Domestic) 2009-2024
Table 7 Main Space Heating System Fuel by County (Non-Domestic) 2009-2024
|
% of row
|
|
County
|
Heating System Fuel
|
Total
|
Mains Gas
|
Heating Oil
|
Electricity
|
LPG
|
Other
|
Carlow
|
27
|
10
|
60
|
2
|
2
|
923
|
Dublin 01-24
|
39
|
4
|
56
|
0
|
1
|
20,411
|
Dublin County
|
36
|
5
|
58
|
0
|
1
|
5,277
|
Kildare
|
25
|
8
|
64
|
1
|
2
|
2,992
|
Kilkenny
|
25
|
14
|
55
|
3
|
2
|
1,121
|
Laois
|
25
|
16
|
56
|
1
|
3
|
868
|
Longford
|
12
|
20
|
62
|
5
|
3
|
577
|
Louth
|
32
|
8
|
58
|
1
|
2
|
2,168
|
Meath
|
29
|
11
|
58
|
1
|
1
|
2,459
|
Offaly
|
16
|
19
|
60
|
2
|
2
|
875
|
Westmeath
|
19
|
16
|
60
|
3
|
1
|
1,474
|
Wexford
|
10
|
16
|
67
|
5
|
2
|
1,946
|
Wicklow
|
25
|
9
|
63
|
1
|
2
|
2,207
|
Clare
|
20
|
18
|
57
|
2
|
2
|
1,953
|
Cork City
|
28
|
3
|
68
|
-
|
1
|
766
|
Cork County
|
25
|
8
|
64
|
2
|
2
|
6,680
|
Kerry
|
9
|
17
|
66
|
6
|
2
|
1,793
|
Limerick City
|
27
|
3
|
69
|
0
|
1
|
579
|
Limerick County
|
24
|
11
|
62
|
1
|
1
|
2,667
|
Tipperary
|
18
|
19
|
59
|
2
|
2
|
2,051
|
Waterford City
|
33
|
4
|
59
|
1
|
2
|
833
|
Waterford County
|
22
|
11
|
62
|
3
|
3
|
1,100
|
Galway City
|
10
|
7
|
82
|
1
|
1
|
794
|
Galway County
|
12
|
14
|
69
|
3
|
2
|
3,699
|
Leitrim
|
6
|
27
|
60
|
5
|
3
|
386
|
Mayo
|
8
|
21
|
65
|
4
|
2
|
1,856
|
Roscommon
|
10
|
25
|
57
|
4
|
3
|
721
|
Sligo
|
9
|
19
|
66
|
5
|
2
|
1,112
|
Cavan
|
13
|
21
|
57
|
7
|
3
|
950
|
Donegal
|
11
|
27
|
54
|
6
|
2
|
1,911
|
Monaghan
|
14
|
21
|
59
|
4
|
2
|
711
|
|
|
|
|
|
|
|
Total
|
26
|
10
|
60
|
2
|
2
|
73,860
|
- No non-domestic unit indicated the usage of this main space heating fuel type for this county
|
Table 8 Main Space Heating System Fuel by Type of Building (Non-Domestic) 2009-2024
Table 8 Main Space Heating System Fuel by Type of Building (Non-Domestic) 2009-2024
|
% of row
|
|
Building Type
|
Heating System Fuel
|
Total
|
Mains Gas
|
Heating Oil
|
Electricity
|
LPG
|
Other
|
Retail
|
18
|
5
|
76
|
1
|
1
|
27,762
|
Office
|
31
|
8
|
60
|
1
|
1
|
17,369
|
Restaurant/public house
|
28
|
24
|
41
|
4
|
3
|
7,048
|
Hotel
|
46
|
31
|
12
|
11
|
1
|
1,082
|
Warehouses
|
32
|
10
|
54
|
2
|
2
|
9,230
|
Workshops/maintenance depot
|
28
|
14
|
54
|
3
|
1
|
2,361
|
Industrial process building
|
30
|
24
|
39
|
3
|
4
|
1,521
|
Hospitals and primary health care
|
30
|
13
|
54
|
2
|
1
|
1,383
|
Community/day centre
|
36
|
26
|
33
|
4
|
1
|
1,352
|
Nursing residential homes and hostels
|
41
|
30
|
15
|
12
|
2
|
708
|
Schools and colleges
|
32
|
17
|
45
|
4
|
2
|
1,852
|
Sports facilities
|
41
|
10
|
42
|
6
|
1
|
506
|
Other
|
31
|
11
|
51
|
3
|
4
|
1,686
|
|
|
|
|
|
|
|
Total
|
26
|
10
|
60
|
2
|
2
|
73,860
|
Table 9 Main Ventilation System by Type of Building (Non-Domestic) 2009-2024
Table 9 Main Ventilation System by Type of Building (Non-Domestic) 2009-2024
|
% of row
|
|
Building Type
|
Main Ventilation System
|
Total
|
Air Conditioning
|
Mechanical Ventilation
|
Natural Ventilation
|
Retail
|
46
|
8
|
46
|
27,762
|
Office
|
34
|
8
|
58
|
17,369
|
Restaurant/public house
|
33
|
13
|
54
|
7,048
|
Hotel
|
24
|
8
|
68
|
1,082
|
Warehouses
|
14
|
7
|
78
|
9,230
|
Workshops/maintenance depot
|
16
|
5
|
79
|
2,361
|
Industrial process building
|
20
|
13
|
66
|
1,521
|
Hospitals and primary health care
|
22
|
7
|
71
|
1,383
|
Community/day centre
|
8
|
7
|
85
|
1,352
|
Nursing residential homes and hostels
|
4
|
7
|
89
|
708
|
Schools and colleges
|
29
|
5
|
65
|
1,852
|
Sports facilities
|
28
|
15
|
57
|
506
|
Other
|
18
|
11
|
71
|
1,686
|
|
|
|
|
|
Total
|
33
|
9
|
58
|
73,860
|
Table 10 Average Floor Area by Type of Building and County (Non-Domestic) 2009-2024
Table 10 Average Floor Area by Type of Building and County (Non-Domestic) 2009-2024
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
m2
|
County
|
Retail
|
Office
|
Restaurant/ public house
|
Hotel
|
Warehouses
|
Workshops/ maintenance depot
|
Industrial process building
|
Hospitals and primary health care
|
Community/ day centre
|
Nursing residential homes and hostels
|
Schools and colleges
|
Sports facilities
|
Other
|
All building types
|
Carlow
|
401
|
477
|
364
|
1,885
|
841
|
689
|
3,572
|
217
|
231
|
1,442
|
1,131
|
680
|
812
|
593
|
Dublin 01-24
|
378
|
1,208
|
313
|
4,202
|
1,415
|
573
|
2,954
|
611
|
358
|
2,002
|
2,162
|
1,289
|
861
|
948
|
Dublin County
|
359
|
697
|
328
|
4,611
|
1,891
|
1,108
|
3,242
|
522
|
434
|
3,068
|
2,373
|
981
|
1,100
|
856
|
Kildare
|
235
|
424
|
342
|
4,438
|
1,073
|
601
|
6,643
|
699
|
275
|
2,141
|
1,500
|
1,391
|
531
|
629
|
Kilkenny
|
276
|
394
|
260
|
2,475
|
1,178
|
770
|
1,827
|
423
|
225
|
2,195
|
1,265
|
479
|
609
|
536
|
Laois
|
351
|
307
|
255
|
4,294
|
1,120
|
533
|
3,818
|
593
|
227
|
1,826
|
1,340
|
1,735
|
1,387
|
586
|
Longford
|
357
|
291
|
276
|
1,140
|
1,240
|
659
|
7,386
|
348
|
395
|
1,520
|
430
|
3,777
|
271
|
663
|
Louth
|
310
|
787
|
294
|
4,360
|
1,704
|
610
|
4,239
|
410
|
246
|
2,252
|
956
|
1,625
|
840
|
719
|
Meath
|
251
|
443
|
298
|
4,173
|
1,144
|
508
|
2,266
|
556
|
299
|
1,849
|
950
|
978
|
2,565
|
632
|
Offaly
|
284
|
461
|
229
|
1,828
|
852
|
647
|
1,998
|
721
|
304
|
3,248
|
1,414
|
372
|
335
|
540
|
Westmeath
|
326
|
572
|
250
|
1,999
|
1,401
|
585
|
3,425
|
955
|
248
|
2,679
|
1,238
|
997
|
606
|
633
|
Wexford
|
304
|
454
|
267
|
2,638
|
830
|
624
|
2,051
|
483
|
345
|
2,083
|
1,144
|
689
|
528
|
516
|
Wicklow
|
220
|
346
|
274
|
2,919
|
627
|
414
|
2,247
|
659
|
319
|
1,978
|
1,263
|
774
|
408
|
489
|
Clare
|
271
|
504
|
274
|
2,066
|
1,094
|
425
|
2,656
|
556
|
253
|
614
|
906
|
503
|
606
|
638
|
Cork City
|
379
|
794
|
212
|
955
|
1,222
|
408
|
2,259
|
251
|
162
|
947
|
2,636
|
790
|
704
|
633
|
Cork County
|
325
|
631
|
270
|
2,881
|
1,053
|
478
|
2,950
|
583
|
336
|
2,061
|
1,660
|
812
|
612
|
627
|
Kerry
|
300
|
290
|
275
|
2,496
|
700
|
310
|
3,003
|
519
|
307
|
889
|
796
|
938
|
434
|
511
|
Limerick City
|
255
|
670
|
252
|
7,630
|
968
|
395
|
1,675
|
380
|
475
|
979
|
1,386
|
677
|
2,430
|
587
|
Limerick County
|
328
|
535
|
285
|
3,943
|
1,126
|
468
|
3,006
|
757
|
403
|
1,676
|
1,771
|
794
|
1,396
|
667
|
Tipperary
|
302
|
403
|
244
|
2,036
|
1,414
|
403
|
3,594
|
603
|
316
|
1,280
|
657
|
576
|
266
|
578
|
Waterford City
|
314
|
481
|
338
|
3,426
|
771
|
681
|
3,115
|
174
|
459
|
1,430
|
575
|
342
|
709
|
588
|
Waterford County
|
578
|
319
|
270
|
2,605
|
1,140
|
673
|
2,720
|
1,042
|
311
|
1,539
|
821
|
764
|
813
|
734
|
Galway City
|
295
|
393
|
198
|
4,310
|
551
|
298
|
3,121
|
285
|
557
|
1,490
|
1,811
|
447
|
573
|
519
|
Galway County
|
315
|
493
|
270
|
2,960
|
1,075
|
486
|
2,118
|
368
|
293
|
1,952
|
1,367
|
909
|
620
|
616
|
Leitrim
|
220
|
786
|
263
|
1,907
|
602
|
691
|
477
|
1,558
|
325
|
1,364
|
743
|
-
|
237
|
471
|
Mayo
|
280
|
296
|
269
|
2,836
|
943
|
617
|
1,873
|
749
|
299
|
1,563
|
414
|
967
|
553
|
476
|
Roscommon
|
265
|
418
|
257
|
1,686
|
861
|
523
|
3,887
|
493
|
402
|
1,340
|
685
|
634
|
828
|
462
|
Sligo
|
355
|
403
|
291
|
1,606
|
912
|
452
|
3,139
|
901
|
306
|
2,208
|
937
|
665
|
822
|
578
|
Cavan
|
240
|
370
|
245
|
1,769
|
716
|
403
|
2,977
|
405
|
367
|
2,993
|
723
|
621
|
390
|
444
|
Donegal
|
261
|
377
|
315
|
2,368
|
1,209
|
498
|
2,771
|
783
|
396
|
900
|
709
|
776
|
540
|
548
|
Monaghan
|
306
|
233
|
329
|
4,574
|
1,134
|
640
|
1,910
|
455
|
438
|
1,117
|
983
|
946
|
727
|
577
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All
|
324
|
786
|
287
|
3,166
|
1,241
|
572
|
2,921
|
575
|
334
|
1,876
|
1,443
|
1,003
|
806
|
710
|
- No data is available for this building type and county
|
Table 11 Average Primary Energy Use by Type of Building and County (Non-Domestic) 2009-2024
Table 11 Average Primary Energy Use by Type of Building and County (Non-Domestic) 2009-2024
|
kWh/m2/year
|
County
|
Retail
|
Office
|
Restaurant/ public house
|
Hotel
|
Warehouses
|
Workshops/ maintenance depot
|
Industrial process building
|
Hospitals and primary health care
|
Community/ day centre
|
Nursing residential homes and hostels
|
Schools and colleges
|
Sports facilities
|
Other
|
All building types
|
Carlow
|
1,242
|
422
|
832
|
680
|
705
|
835
|
780
|
455
|
409
|
463
|
132
|
644
|
739
|
802
|
Dublin 01-24
|
922
|
399
|
983
|
524
|
403
|
713
|
646
|
360
|
433
|
368
|
275
|
1,171
|
781
|
508
|
Dublin County
|
798
|
390
|
982
|
562
|
255
|
647
|
723
|
325
|
338
|
346
|
252
|
1,047
|
556
|
453
|
Kildare
|
1,024
|
563
|
874
|
808
|
441
|
776
|
697
|
275
|
305
|
471
|
127
|
887
|
758
|
641
|
Kilkenny
|
1,014
|
604
|
872
|
574
|
415
|
566
|
530
|
332
|
375
|
376
|
134
|
1,399
|
463
|
614
|
Laois
|
1,067
|
614
|
932
|
486
|
395
|
847
|
877
|
257
|
408
|
318
|
116
|
1,161
|
782
|
709
|
Longford
|
1,061
|
702
|
1,012
|
639
|
453
|
888
|
754
|
320
|
706
|
337
|
172
|
581
|
902
|
735
|
Louth
|
896
|
473
|
925
|
628
|
485
|
756
|
800
|
387
|
495
|
349
|
90
|
811
|
631
|
619
|
Meath
|
1,014
|
434
|
955
|
605
|
489
|
931
|
582
|
248
|
309
|
384
|
127
|
1,384
|
346
|
588
|
Offaly
|
762
|
379
|
930
|
557
|
528
|
861
|
523
|
194
|
416
|
313
|
143
|
1,054
|
573
|
554
|
Westmeath
|
922
|
595
|
960
|
728
|
548
|
1,367
|
637
|
335
|
438
|
522
|
121
|
667
|
712
|
676
|
Wexford
|
1,288
|
489
|
983
|
823
|
487
|
917
|
449
|
431
|
1,049
|
575
|
146
|
1,191
|
865
|
759
|
Wicklow
|
866
|
506
|
974
|
697
|
390
|
672
|
547
|
272
|
394
|
426
|
127
|
863
|
449
|
564
|
Clare
|
935
|
541
|
904
|
651
|
498
|
756
|
602
|
583
|
484
|
612
|
356
|
1,319
|
740
|
646
|
Cork City
|
1,057
|
557
|
936
|
681
|
579
|
843
|
973
|
504
|
321
|
544
|
296
|
972
|
474
|
694
|
Cork County
|
905
|
421
|
938
|
645
|
457
|
612
|
505
|
384
|
420
|
526
|
133
|
1,006
|
675
|
563
|
Kerry
|
839
|
606
|
921
|
660
|
601
|
773
|
839
|
308
|
383
|
465
|
169
|
673
|
738
|
690
|
Limerick City
|
968
|
983
|
1,045
|
502
|
698
|
782
|
678
|
397
|
375
|
821
|
233
|
766
|
310
|
786
|
Limerick County
|
904
|
598
|
983
|
661
|
643
|
647
|
870
|
362
|
374
|
385
|
168
|
829
|
510
|
695
|
Tipperary
|
873
|
534
|
878
|
737
|
429
|
904
|
743
|
217
|
596
|
400
|
203
|
1,091
|
902
|
661
|
Waterford City
|
1,148
|
505
|
942
|
750
|
368
|
637
|
706
|
438
|
357
|
319
|
336
|
1,192
|
989
|
691
|
Waterford County
|
1,244
|
512
|
1,065
|
724
|
629
|
949
|
442
|
340
|
328
|
308
|
210
|
867
|
334
|
789
|
Galway City
|
1,000
|
520
|
1,156
|
608
|
648
|
739
|
828
|
318
|
297
|
268
|
137
|
1,074
|
904
|
701
|
Galway County
|
939
|
578
|
896
|
588
|
749
|
701
|
622
|
334
|
361
|
324
|
153
|
863
|
706
|
660
|
Leitrim
|
781
|
639
|
843
|
681
|
842
|
870
|
618
|
94
|
428
|
481
|
160
|
-
|
810
|
666
|
Mayo
|
946
|
645
|
876
|
583
|
501
|
694
|
645
|
229
|
294
|
383
|
239
|
620
|
1,707
|
698
|
Roscommon
|
1,804
|
477
|
1,044
|
643
|
543
|
624
|
656
|
348
|
640
|
393
|
135
|
1,157
|
864
|
884
|
Sligo
|
1,203
|
727
|
945
|
537
|
891
|
644
|
749
|
293
|
400
|
680
|
208
|
1,197
|
672
|
839
|
Cavan
|
829
|
541
|
985
|
659
|
622
|
641
|
524
|
328
|
471
|
440
|
245
|
762
|
771
|
635
|
Donegal
|
902
|
575
|
935
|
641
|
587
|
786
|
563
|
216
|
366
|
570
|
142
|
732
|
648
|
656
|
Monaghan
|
895
|
430
|
844
|
743
|
446
|
1,222
|
579
|
199
|
317
|
354
|
185
|
946
|
367
|
627
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All
|
957
|
441
|
948
|
612
|
448
|
736
|
655
|
334
|
427
|
420
|
204
|
988
|
678
|
584
|
- No data is available for this building type and county
|
Table 12 Average Carbon Dioxide Emissions by Type of Building and County (Non-Domestic) 2009-2024
Table 12 Average Carbon Dioxide Emissions by Type of Building and County (Non-Domestic) 2009-2024
|
kgCO2/m2/year
|
County
|
Retail
|
Office
|
Restaurant/ public house
|
Hotel
|
Warehouses
|
Workshops/ maintenance depot
|
Industrial process building
|
Hospitals and primary health care
|
Community/ day centre
|
Nursing residential homes and hostels
|
Schools and colleges
|
Sports facilities
|
Other
|
All building types
|
Carlow
|
291
|
91
|
186
|
151
|
166
|
192
|
181
|
103
|
86
|
102
|
27
|
145
|
166
|
185
|
Dublin 01-24
|
210
|
87
|
217
|
110
|
89
|
163
|
146
|
80
|
95
|
75
|
60
|
254
|
164
|
112
|
Dublin County
|
180
|
85
|
218
|
122
|
56
|
142
|
161
|
69
|
72
|
67
|
49
|
229
|
118
|
99
|
Kildare
|
234
|
126
|
198
|
176
|
101
|
180
|
159
|
57
|
67
|
103
|
27
|
191
|
172
|
145
|
Kilkenny
|
236
|
134
|
201
|
122
|
95
|
131
|
124
|
72
|
79
|
82
|
27
|
328
|
102
|
140
|
Laois
|
244
|
140
|
217
|
106
|
90
|
197
|
206
|
55
|
94
|
71
|
25
|
227
|
169
|
161
|
Longford
|
247
|
162
|
235
|
144
|
104
|
202
|
170
|
73
|
166
|
78
|
39
|
124
|
191
|
168
|
Louth
|
203
|
100
|
209
|
142
|
111
|
173
|
185
|
84
|
98
|
69
|
19
|
183
|
136
|
139
|
Meath
|
232
|
97
|
219
|
130
|
113
|
218
|
131
|
55
|
67
|
81
|
29
|
311
|
74
|
133
|
Offaly
|
176
|
86
|
216
|
123
|
121
|
204
|
120
|
42
|
97
|
67
|
33
|
247
|
131
|
127
|
Westmeath
|
213
|
134
|
222
|
164
|
126
|
322
|
129
|
77
|
97
|
113
|
26
|
155
|
154
|
152
|
Wexford
|
301
|
110
|
227
|
190
|
114
|
218
|
105
|
98
|
244
|
126
|
34
|
216
|
195
|
175
|
Wicklow
|
196
|
110
|
220
|
159
|
88
|
158
|
126
|
59
|
86
|
93
|
26
|
190
|
99
|
127
|
Clare
|
212
|
124
|
207
|
149
|
114
|
173
|
134
|
130
|
110
|
138
|
82
|
313
|
160
|
146
|
Cork City
|
231
|
125
|
205
|
133
|
128
|
191
|
199
|
109
|
68
|
102
|
59
|
215
|
98
|
152
|
Cork County
|
208
|
94
|
212
|
140
|
102
|
142
|
115
|
85
|
94
|
109
|
28
|
214
|
151
|
127
|
Kerry
|
193
|
140
|
210
|
148
|
140
|
182
|
198
|
70
|
83
|
104
|
39
|
157
|
160
|
158
|
Limerick City
|
225
|
215
|
235
|
107
|
162
|
186
|
149
|
90
|
83
|
192
|
48
|
182
|
65
|
176
|
Limerick County
|
203
|
133
|
220
|
138
|
147
|
151
|
203
|
79
|
81
|
83
|
38
|
192
|
115
|
157
|
Tipperary
|
200
|
121
|
201
|
165
|
100
|
207
|
174
|
46
|
140
|
89
|
46
|
254
|
204
|
152
|
Waterford City
|
264
|
113
|
212
|
163
|
85
|
146
|
136
|
97
|
71
|
65
|
72
|
275
|
206
|
152
|
Waterford County
|
292
|
114
|
246
|
150
|
146
|
217
|
100
|
75
|
66
|
63
|
46
|
190
|
74
|
181
|
Galway City
|
230
|
119
|
267
|
130
|
150
|
175
|
196
|
75
|
67
|
64
|
30
|
232
|
195
|
160
|
Galway County
|
215
|
132
|
205
|
131
|
175
|
165
|
142
|
75
|
81
|
70
|
32
|
196
|
155
|
151
|
Leitrim
|
183
|
147
|
193
|
149
|
200
|
197
|
147
|
12
|
96
|
112
|
34
|
-
|
153
|
152
|
Mayo
|
220
|
147
|
204
|
133
|
117
|
166
|
149
|
51
|
68
|
82
|
55
|
134
|
393
|
161
|
Roscommon
|
426
|
108
|
243
|
146
|
127
|
149
|
158
|
73
|
153
|
90
|
29
|
264
|
170
|
206
|
Sligo
|
278
|
168
|
216
|
121
|
208
|
147
|
174
|
68
|
91
|
148
|
49
|
234
|
150
|
193
|
Cavan
|
189
|
126
|
226
|
151
|
143
|
148
|
116
|
72
|
109
|
79
|
57
|
181
|
158
|
144
|
Donegal
|
208
|
134
|
218
|
149
|
138
|
183
|
126
|
49
|
86
|
100
|
31
|
173
|
147
|
151
|
Monaghan
|
206
|
97
|
195
|
170
|
101
|
289
|
129
|
44
|
71
|
83
|
33
|
199
|
70
|
142
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
All
|
219
|
98
|
214
|
134
|
101
|
169
|
148
|
74
|
95
|
89
|
43
|
216
|
146
|
131
|
- No data is available for this building type and county
|
Table 13 BERs by Period of Construction (Non-Domestic) 2009-2024
Table 13 BERs by Period of Construction (Non-Domestic) 2009-2024
|
% of row
|
|
Period of Construction
|
Energy Rating
|
Total
|
A
|
B1
|
B2
|
B3
|
C1
|
C2
|
C3
|
D1
|
D2
|
E1
|
E2
|
F
|
G
|
1900-1929
|
0
|
0
|
1
|
4
|
8
|
9
|
10
|
15
|
13
|
9
|
7
|
10
|
13
|
7,303
|
1930-1949
|
0
|
0
|
2
|
4
|
10
|
12
|
9
|
15
|
11
|
8
|
7
|
8
|
13
|
1,701
|
1950-1966
|
0
|
1
|
2
|
5
|
10
|
10
|
10
|
13
|
11
|
9
|
7
|
8
|
14
|
3,298
|
1967-1977
|
0
|
1
|
3
|
5
|
10
|
12
|
10
|
13
|
11
|
8
|
6
|
8
|
13
|
3,532
|
1978-1982
|
0
|
2
|
2
|
5
|
10
|
11
|
11
|
13
|
10
|
9
|
6
|
9
|
13
|
2,966
|
1983-1993
|
0
|
1
|
3
|
7
|
12
|
12
|
9
|
13
|
10
|
7
|
6
|
7
|
12
|
5,546
|
1994-1999
|
0
|
1
|
4
|
9
|
16
|
15
|
11
|
14
|
9
|
6
|
4
|
5
|
6
|
5,559
|
2000-2004
|
0
|
1
|
5
|
10
|
17
|
15
|
12
|
11
|
8
|
5
|
3
|
4
|
8
|
8,388
|
2005-2009
|
2
|
2
|
6
|
9
|
12
|
12
|
9
|
10
|
8
|
5
|
4
|
6
|
15
|
24,714
|
2010-2014
|
6
|
5
|
7
|
10
|
10
|
10
|
8
|
11
|
7
|
5
|
4
|
5
|
10
|
3,608
|
2015-2019
|
21
|
14
|
11
|
10
|
8
|
6
|
5
|
6
|
4
|
3
|
2
|
2
|
8
|
1,654
|
2020-2024
|
44
|
6
|
5
|
7
|
6
|
5
|
5
|
5
|
4
|
3
|
2
|
3
|
5
|
2,313
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
3
|
2
|
5
|
8
|
12
|
12
|
10
|
12
|
9
|
6
|
5
|
6
|
12
|
70,582
|
Table 14 Main Space Heating System Fuel by Period of Construction (Non-Domestic) 2009-2024
Table 14 Main Space Heating System Fuel by Period of Construction (Non-Domestic) 2009-2024
|
% of row
|
|
Period of Construction
|
Fuel Type
|
Total
|
Mains Gas
|
Heating Oil
|
Electricity
|
LPG
|
Other
|
1900-1929
|
19
|
16
|
61
|
2
|
2
|
7,303
|
1930-1949
|
19
|
17
|
61
|
2
|
1
|
1,701
|
1950-1966
|
24
|
16
|
58
|
1
|
1
|
3,298
|
1967-1977
|
26
|
19
|
53
|
2
|
1
|
3,532
|
1978-1982
|
24
|
17
|
56
|
2
|
1
|
2,966
|
1983-1993
|
24
|
10
|
64
|
1
|
1
|
5,546
|
1994-1999
|
28
|
7
|
63
|
1
|
1
|
5,559
|
2000-2004
|
29
|
5
|
65
|
2
|
0
|
8,388
|
2005-2009
|
28
|
8
|
61
|
2
|
2
|
24,714
|
2010-2014
|
29
|
10
|
56
|
2
|
3
|
3,608
|
2015-2019
|
44
|
6
|
44
|
4
|
1
|
1,654
|
2020-2024
|
32
|
5
|
59
|
2
|
2
|
2,313
|
|
|
|
|
|
|
|
Total
|
26
|
10
|
60
|
2
|
1
|
70,582
|