Find an Energy Certificate Performance Data
Source: data.gov.uk (2021-11-26)

Find an Energy Certificate Performance Data. The page provides performance data on the Find an Energy Certificate service including the total number of energy assessment certificates loaded to the service and the average energy rating of assessed buildings. 

The data is updated on a monthly basis.

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GOV.UK (https://www.gov.uk)

Find an energy certificate (/)

Check how this service is performing

Use this page to find data on:
- the number of energy certificates uploaded to the Energy Performance of Buildings Register
- the average energy rating for domestic and non-domestic properties
- the average CO2 emissions per square metre for domestic properties
This data covers England and Wales, and Northern Ireland.

Updated: monthly

Domestic data – new building (SAP)

SAP certificates uploaded in All regions

Month Certificates uploaded Average energy rating Average CO2/sqm emissions Dec 2025 19,276 86 10 Nov 2025 20,781 86 10 Oct 2025 23,233 86 10 Sep 2025 20,455 86 11 Aug 2025 16,294 85 11 Jul 2025 18,580 85 11 Jun 2025 20,632 86 11 May 2025 19,394 86 12 Apr 2025 16,567 85 11 Mar 2025 20,984 86 11 Feb 2025 16,189 85 12 Jan 2025 13,991 85 12 Dec 2024 16,640 85 12 Nov 2024 22,952 85 12 Oct 2024 20,906 85 13 Sep 2024 18,827 84 14 Aug 2024 17,764 84 14 Jul 2024 18,557 83 15 Jun 2024 20,165 84 14 May 2024 21,072 84 14 Apr 2024 17,999 84 14 Mar 2024 18,648 83 15 Feb 2024 22,342 83 15 Jan 2024 18,547 83 16 Dec 2023 15,921 83 16 Nov 2023 25,761 83 21 Oct 2023 23,319 83 16 Sep 2023 20,988 83 16 Aug 2023 20,385 83 22 Jul 2023 21,743 83 17 Jun 2023 24,803 83 17 May 2023 20,790 83 16 Apr 2023 15,604 83 16 Mar 2023 25,132 82 18 Feb 2023 17,286 82 18 Jan 2023 15,627 82 18 Dec 2022 21,908 82 17 Nov 2022 27,367 83 16 Oct 2022 22,357 83 17 Sep 2022 24,635 83 17 Aug 2022 20,576 83 17 Jul 2022 22,627 83 21 Jun 2022 25,578 83 16 May 2022 23,748 83 17 Apr 2022 21,231 83 17 Mar 2022 27,xx-xxxx-xxxx Feb 2022 20,630 82 17 Jan 2022 16,xx-xxxx-xxxx Dec 2021 19,741 82 17 Nov 2021 25,304 82 17 Oct 2021 21,163 82 18 Sep 2021 24,477 82 18 Aug 2021 20,118 82 21 Jul 2021 20,444 82 17 Jun 2021 25,177 83 17 May 2021 20,157 83 16 Apr 2021 20,666 82 17 Mar 2021 27,661 82 17 Feb 2021 23,xx-xxxx-xxxx Jan 2021 17,373 82 18 Dec 2020 20,xx-xxxx-xxxx Nov 2020 26,900 82 17 Oct 2020 25,452 82 18 Download a copy of the data for all regions (service-performance/download-csv?country=all) (CSV, 4KB)

SAP certificates uploaded in England

Month Certificates uploaded Average energy rating Average CO2/sqm emissions Dec 2025 18,081 86 10 Nov 2025 19,167 86 10 Oct 2025 21,596 86 10 Sep 2025 19,212 85 11 Aug 2025 15,297 85 11 Jul 2025 17,234 85 11 Jun 2025 19,365 86 11 May 2025 18,248 85 12 Apr 2025 15,661 85 11 Mar 2025 19,603 85 11 Feb 2025 15,290 85 13 Jan 2025 13,242 85 12 Dec 2024 15,741 85 12 Nov 2024 21,597 85 12 Oct 2024 19,659 85 13 Sep 2024 17,707 84 14 Aug 2024 16,744 84 14 Jul 2024 17,354 83 16 Jun 2024 19,xx-xxxx-xxxx May 2024 19,749 84 14 Apr 2024 16,770 84 14 Mar 2024 17,641 83 15 Feb 2024 21,359 83 15 Jan 2024 17,634 83 16 Dec 2023 15,xx-xxxx-xxxx Nov 2023 23,975 83 22 Oct 2023 22,147 83 16 Sep 2023 19,912 83 16 Aug 2023 18,791 82 22 Jul 2023 20,799 83 17 Jun 2023 23,386 83 17 May 2023 19,679 83 16 Apr 2023 14,702 83 16 Mar 2023 23,883 82 18 Feb 2023 16,314 82 18 Jan 2023 15,015 82 18 Dec 2022 20,811 82 17 Nov 2022 25,815 83 16 Oct 2022 20,824 83 17 Sep 2022 22,961 83 17 Aug 2022 19,115 82 17 Jul 2022 21,594 83 21 Jun 2022 24,202 83 16 May 2022 22,235 83 17 Apr 2022 19,889 83 17 Mar 2022 25,426 82 18 Feb 2022 19,300 82 17 Jan 2022 15,178 82 18 Dec 2021 18,751 82 17 Nov 2021 23,644 82 17 Oct 2021 19,939 82 18 Sep 2021 22,694 82 18 Aug 2021 18,777 82 21 Jul 2021 18,810 82 17 Jun 2021 23,602 83 17 May 2021 18,841 83 16 Apr 2021 19,285 82 17 Mar 2021 26,xx-xxxx-xxxx Feb 2021 21,484 82 18 Jan 2021 16,393 81 18 Dec 2020 18,686 82 17 Nov 2020 25,019 82 17 Oct 2020 23,675 82 18 Download a copy of the data for England (service-performance/download-csv?country=england) (CSV, 4KB)

SAP certificates uploaded in Wales

Month Certificates uploaded Average energy rating Average CO2/sqm emissions Dec xx-xxxx-xxxx Nov 2025 855 88 10 Oct xx-xxxx-xxxx Sep xx-xxxx-xxxx Aug 2025 491 86 12 Jul 2025 926 86 14 Jun 2025 650 87 11 May 2025 662 89 17 Apr 2025 474 88 11 Mar xx-xxxx-xxxx Feb xx-xxxx-xxxx Jan 2025 322 86 11 Dec 2024 478 87 13 Nov 2024 857 87 12 Oct 2024 606 88 11 Sep 2024 522 86 13 Aug 2024 560 87 12 Jul xx-xxxx-xxxx Jun 2024 590 86 13 May 2024 652 86 13 Apr 2024 605 85 14 Mar 2024 559 85 14 Feb 2024 534 87 13 Jan 2024 456 83 16 Dec 2023 537 86 12 Nov 2023 1,xx-xxxx-xxxx Oct 2023 683 83 18 Sep 2023 609 85 14 Aug 2023 1,xx-xxxx-xxxx Jul 2023 576 84 17 Jun 2023 834 84 16 May 2023 636 83 17 Apr 2023 521 84 15 Mar 2023 679 84 17 Feb 2023 429 83 16 Jan 2023 314 83 18 Dec 2022 558 80 22 Nov 2022 889 83 17 Oct 2022 861 84 16 Sep 2022 921 84 15 Aug 2022 880 84 15 Jul 2022 607 84 15 Jun 2022 726 84 16 May 2022 819 84 15 Apr 2022 748 85 14 Mar 2022 879 84 15 Feb 2022 611 83 16 Jan 2022 440 82 18 Dec 2021 543 83 14 Nov 2021 800 83 17 Oct 2021 550 84 16 Sep 2021 1,139 83 20 Aug 2021 669 84 16 Jul 2021 1,157 82 19 Jun 2021 785 82 17 May 2021 659 83 16 Apr 2021 771 83 18 Mar 2021 840 83 17 Feb 2021 900 83 17 Jan 2021 455 83 16 Dec 2020 724 83 18 Nov 2020 931 84 16 Oct 2020 944 82 18 Download a copy of the data for Wales (service-performance/download-csv?country=wales) (CSV, 4KB)

SAP certificates uploaded in Northern Ireland

Month Certificates uploaded Average energy rating Average CO2/sqm emissions Dec 2025 522 87 13 Nov 2025 759 86 14 Oct 2025 775 88 11 Sep 2025 577 87 14 Aug 2025 506 86 14 Jul 2025 420 86 14 Jun 2025 617 85 16 May 2025 484 87 14 Apr 2025 432 86 13 Mar 2025 602 86 14 Feb 2025 506 86 14 Jan 2025 427 86 14 Dec 2024 421 87 13 Nov 2024 498 86 15 Oct 2024 641 85 15 Sep 2024 598 85 14 Aug 2024 460 85 15 Jul 2024 571 85 14 Jun 2024 552 85 14 May 2024 671 84 16 Apr 2024 622 86 15 Mar 2024 448 85 15 Feb 2024 449 85 15 Jan 2024 457 85 15 Dec 2023 330 84 16 Nov 2023 694 85 16 Oct 2023 489 83 17 Sep 2023 467 84 17 Aug 2023 576 84 17 Jul 2023 368 84 17 Jun 2023 583 84 16 May 2023 475 83 17 Apr 2023 381 83 18 Mar 2023 570 83 17 Feb 2023 542 83 17 Jan 2023 298 83 17 Dec 2022 539 83 17 Nov 2022 663 83 18 Oct 2022 672 83 17 Sep 2022 753 83 17 Aug 2022 581 83 17 Jul 2022 425 83 18 Jun 2022 650 83 18 May 2022 694 83 17 Apr 2022 593 82 18 Mar 2022 788 83 17 Feb 2022 719 82 18 Jan 2022 467 82 18 Dec 2021 447 83 18 Nov 2021 860 83 17 Oct 2021 674 83 18 Sep 2021 643 83 17 Aug 2021 672 83 18 Jul 2021 472 83 17 Jun 2021 790 82 18 May 2021 657 83 18 Apr 2021 609 83 17 Mar 2021 767 83 18 Feb 2021 686 83 17 Jan 2021 525 83 18 Dec 2020 612 82 18 Nov 2020 949 82 18 Oct 2020 833 82 18 Download a copy of the data for Northern Ireland (service-performance/download-csv?country=northern-ireland) (CSV, 4KB)

Domestic data – existing building (RdSAP)

R.D.SAP certificates uploaded in All regions

Month Certificates uploaded Average energy rating Average CO2/sqm emissions Dec 2025 88,172 69 31 Nov 2025 111,822 68 32 Oct 2025 128,268 68 32 Sep 2025 127,312 68 32 Aug 2025 115,172 68 33 Jul 2025 130,739 68 32 Jun 2025 191,397 69 37 May 2025 149,665 68 41 Apr 2025 138,869 68 41 Mar 2025 151,855 68 41 Feb 2025 142,768 68 41 Jan 2025 117,961 68 41 Dec 2024 90,376 68 41 Nov 2024 115,978 68 42 Oct 2024 129,260 67 42 Sep 2024 126,361 67 42 Aug 2024 117,501 67 42 Jul 2024 136,419 67 42 Jun 2024 117,947 67 42 May 2024 133,452 67 42 Apr 2024 135,829 67 42 Mar 2024 127,171 67 43 Feb 2024 139,269 67 42 Jan 2024 113,006 67 43 Dec 2023 78,478 67 42 Nov 2023 114,824 67 43 Oct 2023 125,018 67 43 Sep 2023 118,340 67 43 Aug 2023 120,xx-xxxx-xxxx Jul 2023 123,985 66 43 Jun 2023 137,xx-xxxx-xxxx May 2023 127,593 66 44 Apr 2023 133,683 67 43 Mar 2023 144,417 66 43 Feb 2023 135,812 67 43 Jan 2023 105,486 66 43 Dec 2022 97,706 67 44 Nov 2022 120,206 66 44 Oct 2022 128,834 66 44 Sep 2022 129,513 66 44 Aug 2022 135,216 66 44 Jul 2022 131,xx-xxxx-xxxx Jun 2022 130,970 65 45 May 2022 137,899 65 45 Apr 2022 120,512 65 46 Mar 2022 158,198 65 46 Feb 2022 139,579 66 45 Jan 2022 114,130 65 46 Dec 2021 91,524 65 46 Nov 2021 123,xx-xxxx-xxxx Oct 2021 122,394 65 46 Sep 2021 121,499 65 46 Aug 2021 121,807 65 46 Jul 2021 122,531 65 46 Jun 2021 132,398 64 47 May 2021 126,613 64 47 Apr 2021 128,940 64 47 Mar 2021 142,724 64 47 Feb 2021 108,364 64 47 Jan 2021 99,998 64 48 Dec 2020 88,760 64 48 Nov 2020 121,272 64 48 Oct 2020 143,253 64 47 Download a copy of the data for all regions (service-performance/download-csv?country=all) (CSV, 4KB)

R.D.SAP certificates uploaded in England

Month Certificates uploaded Average energy rating Average CO2/sqm emissions Dec 2025 82,273 69 31 Nov 2025 102,937 69 32 Oct 2025 118,434 68 32 Sep 2025 117,423 68 32 Aug 2025 106,308 68 32 Jul 2025 121,126 68 32 Jun 2025 181,159 69 37 May 2025 137,953 68 41 Apr 2025 128,700 68 41 Mar 2025 141,428 68 41 Feb 2025 131,569 68 41 Jan 2025 109,718 68 41 Dec 2024 84,446 68 41 Nov 2024 107,909 68 41 Oct 2024 120,136 67 41 Sep 2024 117,457 67 42 Aug 2024 109,116 67 42 Jul 2024 127,583 67 42 Jun 2024 109,572 67 42 May 2024 124,766 67 42 Apr 2024 127,299 67 42 Mar 2024 118,xx-xxxx-xxxx Feb 2024 130,506 67 41 Jan 2024 105,xx-xxxx-xxxx Dec 2023 72,926 67 42 Nov 2023 106,677 67 42 Oct 2023 116,318 67 43 Sep 2023 109,981 67 42 Aug 2023 111,289 67 43 Jul 2023 115,661 67 43 Jun 2023 127,421 67 43 May 2023 118,134 66 44 Apr 2023 125,902 67 43 Mar 2023 133,474 66 43 Feb 2023 127,691 67 43 Jan 2023 98,379 67 43 Dec 2022 92,150 67 44 Nov 2022 112,411 66 44 Oct 2022 120,032 66 44 Sep 2022 120,437 66 43 Aug 2022 125,964 66 44 Jul 2022 122,562 66 44 Jun 2022 122,268 65 45 May 2022 128,167 65 45 Apr 2022 112,568 65 46 Mar 2022 148,283 65 45 Feb 2022 131,480 66 45 Jan 2022 107,xx-xxxx-xxxx Dec 2021 85,788 66 46 Nov 2021 114,420 65 46 Oct 2021 113,236 65 46 Sep 2021 112,460 65 46 Aug 2021 113,xx-xxxx-xxxx Jul 2021 113,710 65 46 Jun 2021 122,834 65 46 May 2021 116,876 64 47 Apr 2021 119,792 64 47 Mar 2021 132,633 64 47 Feb 2021 100,xx-xxxx-xxxx Jan 2021 93,256 64 47 Dec 2020 82,102 64 48 Nov 2020 112,660 64 48 Oct 2020 132,399 64 47 Download a copy of the data for England (service-performance/download-csv?country=england) (CSV, 4KB)

R.D.SAP certificates uploaded in Wales

Month Certificates uploaded Average energy rating Average CO2/sqm emissions Dec 2025 4,380 68 32 Nov 2025 6,496 68 33 Oct 2025 7,364 68 33 Sep 2025 7,211 68 33 Aug 2025 6,378 67 34 Jul 2025 7,255 67 33 Jun 2025 7,280 67 39 May 2025 9,xx-xxxx-xxxx Apr 2025 7,692 67 41 Mar 2025 7,708 67 42 Feb 2025 8,861 67 42 Jan 2025 5,957 67 41 Dec 2024 4,296 67 42 Nov 2024 5,729 67 42 Oct 2024 6,513 66 42 Sep 2024 6,378 66 43 Aug 2024 5,991 66 43 Jul 2024 6,545 65 43 Jun 2024 5,814 65 44 May 2024 5,929 65 44 Apr 2024 6,xx-xxxx-xxxx Mar 2024 6,655 66 44 Feb 2024 6,273 66 43 Jan 2024 5,829 66 43 Dec 2023 4,xx-xxxx-xxxx Nov 2023 5,809 66 43 Oct 2023 6,xx-xxxx-xxxx Sep 2023 5,840 65 44 Aug 2023 6,216 65 44 Jul 2023 6,174 65 45 Jun 2023 6,887 65 45 May 2023 6,640 65 45 Apr 2023 5,722 65 45 Mar 2023 8,189 65 46 Feb 2023 5,966 65 45 Jan 2023 5,364 65 45 Dec 2022 4,216 66 44 Nov 2022 5,755 65 45 Oct 2022 6,154 65 45 Sep 2022 6,271 64 46 Aug 2022 6,161 64 46 Jul 2022 6,137 63 47 Jun 2022 6,111 63 47 May 2022 7,xx-xxxx-xxxx Apr 2022 5,695 63 48 Mar 2022 7,404 63 47 Feb 2022 6,004 63 47 Jan 2022 5,135 63 47 Dec 2021 4,390 63 47 Nov 2021 6,502 63 48 Oct 2021 6,809 62 48 Sep 2021 6,573 62 49 Aug 2021 6,437 62 48 Jul 2021 6,796 62 48 Jun 2021 6,899 63 48 May 2021 7,337 62 48 Apr 2021 6,728 62 48 Mar 2021 7,285 62 49 Feb 2021 5,955 62 49 Jan 2021 5,xx-xxxx-xxxx Dec 2020 5,139 62 48 Nov 2020 6,176 63 48 Oct 2020 7,584 62 49 Download a copy of the data for Wales (service-performance/download-csv?country=wales) (CSV, 4KB)

R.D.SAP certificates uploaded in Northern Ireland

Month Certificates uploaded Average energy rating Average CO2/sqm emissions Dec 2025 1,519 64 42 Nov 2025 2,389 64 42 Oct 2025 2,470 62 44 Sep 2025 2,678 62 43 Aug 2025 2,486 62 43 Jul 2025 2,358 62 44 Jun 2025 2,958 63 47 May 2025 2,648 62 51 Apr 2025 2,477 62 51 Mar 2025 2,719 62 51 Feb 2025 2,338 62 52 Jan 2025 2,286 63 50 Dec 2024 1,634 63 50 Nov 2024 2,340 63 50 Oct 2024 2,611 62 51 Sep 2024 2,526 62 52 Aug 2024 2,394 62 52 Jul 2024 2,291 61 52 Jun 2024 2,561 62 51 May 2024 2,757 62 51 Apr 2024 2,503 62 52 Mar 2024 2,475 61 53 Feb 2024 2,490 62 51 Jan 2024 2,xx-xxxx-xxxx Dec 2023 1,476 63 51 Nov 2023 2,338 63 50 Oct 2023 2,625 63 51 Sep 2023 2,519 62 52 Aug 2023 2,565 61 54 Jul 2023 2,150 61 53 Jun 2023 2,727 61 52 May 2023 2,819 62 52 Apr 2023 2,xx-xxxx-xxxx Mar 2023 2,754 62 52 Feb 2023 2,155 62 52 Jan 2023 1,743 62 52 Dec 2022 1,339 62 51 Nov 2022 2,xx-xxxx-xxxx Oct 2022 2,648 61 53 Sep 2022 2,805 62 52 Aug 2022 3,xx-xxxx-xxxx Jul 2022 2,343 61 53 Jun 2022 2,590 61 52 May 2022 2,701 60 56 Apr 2022 2,249 60 54 Mar 2022 2,510 60 54 Feb 2022 2,xx-xxxx-xxxx Jan 2022 1,930 61 53 Dec 2021 1,346 62 52 Nov 2021 2,159 60 55 Oct 2021 2,349 61 54 Sep 2021 2,466 59 55 Aug 2021 2,295 60 54 Jul 2021 1,922 59 57 Jun 2021 2,656 60 55 May 2021 2,399 58 56 Apr 2021 2,298 59 55 Mar 2021 2,800 61 53 Feb 2021 2,218 62 52 Jan 2021 1,571 59 56 Dec 2020 1,517 60 54 Nov 2020 2,433 61 53 Oct 2020 3,255 62 51 Download a copy of the data for Northern Ireland (service-performance/download-csv?country=northern-ireland) (CSV, 4KB)

Non-domestic data – commercial energy performance certificate (CEPC)

C.E.P.C certificates uploaded in All regions

Month Certificates uploaded Average energy rating Dec 2025 6,656 57 Nov 2025 7,852 59 Oct 2025 8,432 59 Sep 2025 8,155 59 Aug 2025 7,205 60 Jul 2025 8,395 59 Jun 2025 8,119 60 May 2025 8,622 59 Apr 2025 8,078 60 Mar 2025 9,218 61 Feb 2025 8,407 59 Jan 2025 7,256 61 Dec 2024 7,xx-xxxx-xxxx Nov 2024 8,349 61 Oct 2024 9,156 60 Sep 2024 8,583 61 Aug 2024 8,366 61 Jul 2024 9,700 59 Jun 2024 8,632 61 May 2024 9,404 61 Apr 2024 8,854 62 Mar 2024 10,031 61 Feb 2024 9,519 62 Jan 2024 8,516 63 Dec 2023 8,355 61 Nov 2023 10,504 61 Oct 2023 10,665 63 Sep 2023 10,266 62 Aug 2023 10,617 63 Jul 2023 12,037 62 Jun 2023 12,902 63 May 2023 14,153 64 Apr 2023 12,976 64 Mar 2023 17,649 64 Feb 2023 12,955 64 Jan 2023 10,736 64 Dec 2022 9,854 64 Nov 2022 11,763 65 Oct 2022 11,376 66 Sep 2022 10,528 65 Aug 2022 10,253 64 Jul 2022 9,765 65 Jun 2022 9,035 67 May 2022 9,785 73 Apr 2022 8,470 73 Mar 2022 9,882 73 Feb 2022 8,769 71 Jan 2022 6,989 74 Dec 2021 7,095 73 Nov 2021 8,498 74 Oct 2021 8,208 74 Sep 2021 7,718 74 Aug 2021 7,605 74 Jul 2021 8,298 76 Jun 2021 8,366 75 May 2021 7,923 76 Apr 2021 7,863 76 Mar 2021 7,973 76 Feb 2021 6,514 78 Jan 2021 5,696 77 Dec 2020 6,515 76 Nov 2020 7,333 76 Oct 2020 7,842 76 Download a copy of the data for all regions (service-performance/download-csv?country=all) (CSV, 4KB)

C.E.P.C certificates uploaded in England

Month Certificates uploaded Average energy rating Dec 2025 6,283 57 Nov 2025 7,290 58 Oct 2025 7,904 58 Sep 2025 7,618 59 Aug 2025 6,725 59 Jul 2025 7,904 58 Jun 2025 7,545 59 May 2025 8,140 58 Apr 2025 7,529 59 Mar 2025 8,616 60 Feb 2025 7,759 59 Jan 2025 6,787 60 Dec 2024 6,666 60 Nov 2024 7,769 60 Oct 2024 8,543 60 Sep 2024 7,963 60 Aug 2024 7,824 60 Jul 2024 9,063 58 Jun 2024 8,100 60 May 2024 8,812 60 Apr 2024 8,258 61 Mar 2024 9,345 60 Feb 2024 8,870 62 Jan 2024 8,023 62 Dec 2023 7,799 61 Nov 2023 9,832 61 Oct 2023 9,958 62 Sep 2023 9,570 61 Aug 2023 9,973 63 Jul 2023 11,317 62 Jun 2023 11,986 63 May 2023 13,419 64 Apr 2023 12,326 64 Mar 2023 16,782 64 Feb 2023 12,396 63 Jan 2023 10,159 63 Dec 2022 9,396 63 Nov 2022 11,121 64 Oct 2022 10,712 65 Sep 2022 10,043 64 Aug 2022 9,670 64 Jul 2022 9,308 65 Jun 2022 8,602 67 May 2022 9,222 73 Apr 2022 7,960 73 Mar 2022 9,321 73 Feb 2022 8,270 71 Jan 2022 6,472 73 Dec 2021 6,658 73 Nov 2021 7,996 73 Oct 2021 7,682 74 Sep 2021 7,183 73 Aug 2021 7,092 74 Jul 2021 7,701 76 Jun 2021 7,895 74 May 2021 7,428 76 Apr 2021 7,373 76 Mar 2021 7,543 76 Feb 2021 6,057 78 Jan 2021 5,325 77 Dec 2020 6,154 76 Nov 2020 6,792 76 Oct 2020 7,320 75 Download a copy of the data for England (service-performance/download-csv?country=england) (CSV, 4KB)

C.E.P.C certificates uploaded in Wales

Month Certificates uploaded Average energy rating Dec 2025 280 59 Nov 2025 356 63 Oct 2025 376 62 Sep 2025 437 67 Aug 2025 336 62 Jul 2025 368 61 Jun 2025 402 63 May 2025 347 62 Apr 2025 361 64 Mar 2025 458 63 Feb 2025 531 64 Jan 2025 356 67 Dec 2024 386 63 Nov 2024 439 67 Oct 2024 411 68 Sep 2024 454 67 Aug 2024 393 68 Jul 2024 509 65 Jun 2024 400 65 May 2024 473 64 Apr 2024 409 69 Mar 2024 514 63 Feb 2024 468 66 Jan 2024 373 67 Dec 2023 431 65 Nov 2023 486 64 Oct 2023 532 69 Sep 2023 521 63 Aug 2023 507 67 Jul 2023 596 67 Jun 2023 707 68 May 2023 606 60 Apr 2023 524 65 Mar 2023 711 68 Feb 2023 435 71 Jan 2023 435 72 Dec 2022 354 74 Nov 2022 505 76 Oct 2022 479 75 Sep 2022 376 72 Aug 2022 404 73 Jul 2022 332 74 Jun 2022 323 74 May 2022 444 76 Apr 2022 375 70 Mar 2022 439 75 Feb 2022 402 79 Jan 2022 361 80 Dec 2021 316 73 Nov 2021 378 77 Oct 2021 389 75 Sep 2021 389 79 Aug 2021 411 75 Jul 2021 456 75 Jun 2021 346 76 May 2021 369 74 Apr 2021 388 75 Mar 2021 316 75 Feb 2021 336 77 Jan 2021 305 76 Dec 2020 284 78 Nov 2020 374 71 Oct 2020 388 82 Download a copy of the data for Wales (service-performance/download-csv?country=wales) (CSV, 4KB)

C.E.P.C certificates uploaded in Northern Ireland

Month Certificates uploaded Average energy rating Dec 2025 93 72 Nov 2025 206 81 Oct 2025 152 88 Sep 2025 100 82 Aug 2025 144 84 Jul 2025 123 81 Jun 2025 172 77 May 2025 135 77 Apr 2025 188 82 Mar 2025 144 77 Feb 2025 117 77 Jan 2025 113 72 Dec 2024 112 78 Nov 2024 141 81 Oct 2024 202 79 Sep 2024 166 83 Aug 2024 149 83 Jul 2024 128 83 Jun 2024 132 77 May 2024 118 78 Apr 2024 187 71 Mar 2024 171 75 Feb 2024 180 91 Jan 2024 119 80 Dec 2023 124 82 Nov 2023 183 78 Oct 2023 174 82 Sep 2023 166 84 Aug 2023 135 88 Jul 2023 117 79 Jun 2023 207 85 May 2023 125 91 Apr 2023 126 75 Mar 2023 145 84 Feb 2023 118 88 Jan 2023 138 86 Dec 2022 103 81 Nov 2022 133 83 Oct 2022 184 87 Sep 2022 105 86 Aug 2022 174 76 Jul 2022 124 77 Jun 2022 105 78 May 2022 113 80 Apr 2022 133 83 Mar 2022 121 90 Feb 2022 94 87 Jan 2022 156 85 Dec 2021 121 87 Nov 2021 120 91 Oct 2021 134 88 Sep 2021 146 85 Aug 2021 100 84 Jul 2021 140 85 Jun 2021 123 90 May 2021 121 77 Apr 2021 94 75 Mar 2021 113 78 Feb 2021 118 92 Jan 2021 63 81 Dec 2020 75 86 Nov 2020 165 87 Oct 2020 131 77 Download a copy of the data for Northern Ireland (service-performance/download-csv?country=northern-ireland) (CSV, 4KB)

Non-domestic data – display energy certificate (DEC)

DEC certificates uploaded in All regions

Month Certificates uploaded Dec 2025 3,271 Nov 2025 4,013 Oct 2025 3,996 Sep 2025 3,630 Aug 2025 2,885 Jul 2025 3,810 Jun 2025 4,087 May 2025 2,610 Apr 2025 2,774 Mar 2025 3,070 Feb 2025 3,173 Jan 2025 3,424 Dec 2024 2,869 Nov 2024 3,534 Oct 2024 3,887 Sep 2024 3,415 Aug 2024 3,315 Jul 2024 4,118 Jun 2024 3,513 May 2024 3,305 Apr 2024 2,731 Mar 2024 3,223 Feb 2024 3,165 Jan 2024 3,640 Dec 2023 2,683 Nov 2023 3,859 Oct 2023 3,523 Sep 2023 2,767 Aug 2023 2,571 Jul 2023 2,985 Jun 2023 3,907 May 2023 2,833 Apr 2023 2,365 Mar 2023 3,286 Feb 2023 3,088 Jan 2023 2,677 Dec 2022 2,562 Nov 2022 3,507 Oct 2022 3,412 Sep 2022 2,654 Aug 2022 2,679 Jul 2022 3,421 Jun 2022 3,452 May 2022 2,721 Apr 2022 2,383 Mar 2022 3,002 Feb 2022 3,007 Jan 2022 3,107 Dec 2021 2,676 Nov 2021 3,413 Oct 2021 2,819 Sep 2021 3,500 Aug 2021 2,666 Jul 2021 3,347 Jun 2021 3,929 May 2021 2,923 Apr 2021 2,272 Mar 2021 3,416 Feb 2021 2,765 Jan 2021 2,670 Dec 2020 3,030 Nov 2020 3,588 Oct 2020 3,791 Download a copy of the data for all regions (service-performance/download-csv?country=all) (CSV, 4KB)

DEC certificates uploaded in England

Month Certificates uploaded Dec 2025 2,931 Nov 2025 3,771 Oct 2025 3,749 Sep 2025 3,287 Aug 2025 2,244 Jul 2025 2,996 Jun 2025 3,223 May 2025 2,456 Apr 2025 2,616 Mar 2025 2,876 Feb 2025 2,987 Jan 2025 3,174 Dec 2024 2,594 Nov 2024 3,427 Oct 2024 3,600 Sep 2024 3,203 Aug 2024 2,605 Jul 2024 3,319 Jun 2024 2,954 May 2024 2,985 Apr 2024 2,528 Mar 2024 3,021 Feb 2024 3,055 Jan 2024 3,326 Dec 2023 2,513 Nov 2023 3,515 Oct 2023 3,129 Sep 2023 2,560 Aug 2023 2,397 Jul 2023 2,326 Jun 2023 2,782 May 2023 2,553 Apr 2023 2,226 Mar 2023 3,121 Feb 2023 2,901 Jan 2023 2,428 Dec 2022 2,357 Nov 2022 3,347 Oct 2022 3,093 Sep 2022 2,425 Aug 2022 2,198 Jul 2022 2,591 Jun 2022 2,546 May 2022 2,501 Apr 2022 2,116 Mar 2022 2,838 Feb 2022 2,680 Jan 2022 2,913 Dec 2021 2,612 Nov 2021 3,315 Oct 2021 2,739 Sep 2021 3,063 Aug 2021 1,942 Jul 2021 2,725 Jun 2021 3,008 May 2021 2,755 Apr 2021 2,151 Mar 2021 3,116 Feb 2021 2,600 Jan 2021 2,492 Dec 2020 2,863 Nov 2020 3,348 Oct 2020 3,572 Download a copy of the data for England (service-performance/download-csv?country=england) (CSV, 4KB)

DEC certificates uploaded in Wales

Month Certificates uploaded Dec 2025 334 Nov 2025 177 Oct 2025 171 Sep 2025 119 Aug 2025 243 Jul 2025 213 Jun 2025 167 May 2025 136 Apr 2025 148 Mar 2025 149 Feb 2025 146 Jan 2025 139 Dec 2024 215 Nov 2024 96 Oct 2024 224 Sep 2024 125 Aug 2024 106 Jul 2024 174 Jun 2024 145 May 2024 188 Apr 2024 140 Mar 2024 136 Feb 2024 94 Jan 2024 208 Dec 2023 152 Nov 2023 313 Oct 2023 246 Sep 2023 85 Aug 2023 130 Jul 2023 214 Jun 2023 57 May 2023 181 Apr 2023 110 Mar 2023 133 Feb 2023 115 Jan 2023 131 Dec 2022 149 Nov 2022 121 Oct 2022 259 Sep 2022 107 Aug 2022 81 Jul 2022 204 Jun 2022 226 May 2022 164 Apr 2022 220 Mar 2022 127 Feb 2022 208 Jan 2022 164 Dec 2021 58 Nov 2021 68 Oct 2021 42 Sep 2021 235 Aug 2021 83 Jul 2021 273 Jun 2021 121 May 2021 158 Apr 2021 61 Mar 2021 214 Feb 2021 112 Jan 2021 91 Dec 2020 102 Nov 2020 150 Oct 2020 162 Download a copy of the data for Wales (service-performance/download-csv?country=wales) (CSV, 4KB)

DEC certificates uploaded in Northern Ireland

Month Certificates uploaded Dec 2025 6 Nov 2025 65 Oct 2025 76 Sep 2025 224 Aug 2025 398 Jul 2025 601 Jun 2025 697 May 2025 18 Apr 2025 10 Mar 2025 45 Feb 2025 40 Jan 2025 111 Dec 2024 60 Nov 2024 11 Oct 2024 63 Sep 2024 87 Aug 2024 604 Jul 2024 625 Jun 2024 414 May 2024 132 Apr 2024 63 Mar 2024 66 Feb 2024 16 Jan 2024 106 Dec 2023 18 Nov 2023 26 Oct 2023 147 Sep 2023 122 Aug 2023 44 Jul 2023 445 Jun 2023 1,068 May 2023 99 Apr 2023 28 Mar 2023 32 Feb 2023 72 Jan 2023 118 Dec 2022 51 Nov 2022 39 Oct 2022 60 Sep 2022 122 Aug 2022 400 Jul 2022 626 Jun 2022 679 May 2022 56 Apr 2022 47 Mar 2022 37 Feb 2022 119 Jan 2022 29 Dec 2021 6 Nov 2021 26 Oct 2021 38 Sep 2021 202 Aug 2021 641 Jul 2021 349 Jun 2021 800 May 2021 9 Apr 2021 60 Mar 2021 82 Feb 2021 52 Jan 2021 87 Dec 2020 65 Nov 2020 89 Oct 2020 53 Download a copy of the data for Northern Ireland (service-performance/download-csv?country=northern-ireland) (CSV, 4KB)

Non-domestic data – display energy certificate recommendation report (DEC-RR)

DEC.R.R certificates uploaded in All regions

Month Reports uploaded Dec 2025 901 Nov 2025 934 Oct 2025 1,004 Sep 2025 1,006 Aug 2025 676 Jul 2025 1,001 Jun 2025 874 May 2025 806 Apr 2025 758 Mar 2025 983 Feb 2025 1,008 Jan 2025 870 Dec 2024 819 Nov 2024 927 Oct 2024 1,024 Sep 2024 906 Aug 2024 968 Jul 2024 1,141 Jun 2024 915 May 2024 1,134 Apr 2024 908 Mar 2024 1,096 Feb 2024 1,148 Jan 2024 1,020 Dec 2023 838 Nov 2023 1,134 Oct 2023 1,096 Sep 2023 867 Aug 2023 726 Jul 2023 1,126 Jun 2023 1,281 May 2023 788 Apr 2023 687 Mar 2023 968 Feb 2023 879 Jan 2023 714 Dec 2022 705 Nov 2022 895 Oct 2022 739 Sep 2022 593 Aug 2022 576 Jul 2022 513 Jun 2022 590 May 2022 408 Apr 2022 358 Mar 2022 544 Feb 2022 430 Jan 2022 412 Dec 2021 391 Nov 2021 471 Oct 2021 470 Sep 2021 428 Aug 2021 288 Jul 2021 626 Jun 2021 716 May 2021 517 Apr 2021 431 Mar 2021 702 Feb 2021 430 Jan 2021 379 Dec 2020 406 Nov 2020 566 Oct 2020 395 Download a copy of the data for all regions (service-performance/download-csv?country=all) (CSV, 4KB)

DEC.R.R certificates uploaded in England

Month Reports uploaded Dec 2025 807 Nov 2025 883 Oct 2025 931 Sep 2025 915 Aug 2025 628 Jul 2025 938 Jun 2025 793 May 2025 776 Apr 2025 726 Mar 2025 913 Feb 2025 965 Jan 2025 795 Dec 2024 752 Nov 2024 876 Oct 2024 979 Sep 2024 870 Aug 2024 782 Jul 2024 1,043 Jun 2024 841 May 2024 966 Apr 2024 816 Mar 2024 1,057 Feb 2024 1,108 Jan 2024 944 Dec 2023 787 Nov 2023 1,069 Oct 2023 918 Sep 2023 771 Aug 2023 621 Jul 2023 755 Jun 2023 920 May 2023 756 Apr 2023 665 Mar 2023 918 Feb 2023 806 Jan 2023 645 Dec 2022 675 Nov 2022 869 Oct 2022 684 Sep 2022 508 Aug 2022 383 Jul 2022 452 Jun 2022 451 May 2022 386 Apr 2022 327 Mar 2022 520 Feb 2022 391 Jan 2022 392 Dec 2021 371 Nov 2021 449 Oct 2021 448 Sep 2021 397 Aug 2021 258 Jul 2021 496 Jun 2021 593 May 2021 505 Apr 2021 404 Mar 2021 621 Feb 2021 392 Jan 2021 352 Dec 2020 386 Nov 2020 542 Oct 2020 333 Download a copy of the data for England (service-performance/download-csv?country=england) (CSV, 4KB)

DEC.R.R certificates uploaded in Wales

Month Reports uploaded Dec 2025 90 Nov 2025 45 Oct 2025 46 Sep 2025 17 Aug 2025 34 Jul 2025 53 Jun 2025 41 May 2025 27 Apr 2025 32 Mar 2025 67 Feb 2025 38 Jan 2025 55 Dec 2024 62 Nov 2024 49 Oct 2024 22 Sep 2024 29 Aug 2024 65 Jul 2024 51 Jun 2024 68 May 2024 107 Apr 2024 62 Mar 2024 31 Feb 2024 37 Jan 2024 59 Dec 2023 51 Nov 2023 65 Oct 2023 138 Sep 2023 43 Aug 2023 83 Jul 2023 57 Jun 2023 32 May 2023 29 Apr 2023 21 Mar 2023 47 Feb 2023 35 Jan 2023 12 Dec 2022 7 Nov 2022 15 Oct 2022 30 Sep 2022 55 Aug 2022 18 Jul 2022 28 Jun 2022 43 May 2022 17 Apr 2022 29 Mar 2022 21 Feb 2022 28 Jan 2022 12 Dec 2021 20 Nov 2021 17 Oct 2021 14 Sep 2021 5 Aug 2021 12 Jul 2021 98 Jun 2021 46 May 2021 12 Apr 2021 19 Mar 2021 78 Feb 2021 32 Jan 2021 20 Dec 2020 5 Nov 2020 10 Oct 2020 29 Download a copy of the data for Wales (service-performance/download-csv?country=wales) (CSV, 4KB)

DEC.R.R certificates uploaded in Northern Ireland

Month Reports uploaded Dec 2025 4 Nov 2025 6 Oct 2025 27 Sep 2025 74 Aug 2025 14 Jul 2025 10 Jun 2025 40 May 2025 3 Mar 2025 3 Feb 2025 5 Jan 2025 20 Dec 2024 5 Nov 2024 2 Oct 2024 23 Sep 2024 7 Aug 2024 121 Jul 2024 47 Jun 2024 6 May 2024 61 Apr 2024 30 Mar 2024 8 Feb 2024 3 Jan 2024 17 Oct 2023 39 Sep 2023 53 Aug 2023 22 Jul 2023 314 Jun 2023 329 May 2023 3 Mar 2023 3 Feb 2023 38 Jan 2023 57 Dec 2022 22 Nov 2022 11 Oct 2022 25 Sep 2022 30 Aug 2022 175 Jul 2022 33 Jun 2022 96 May 2022 5 Apr 2022 2 Mar 2022 3 Feb 2022 11 Jan 2022 7 Nov 2021 5 Oct 2021 8 Sep 2021 26 Aug 2021 18 Jul 2021 32 Jun 2021 77 Apr 2021 8 Mar 2021 3 Feb 2021 6 Jan 2021 7 Dec 2020 15 Nov 2020 13 Oct 2020 33 Download a copy of the data for Northern Ireland (service-performance/download-csv?country=northern-ireland) (CSV, 4KB)

Non-domestic data – air conditioning inspection certificate (AC-CERT)

A.C certificates uploaded in All regions

Month Certificates uploaded Dec 2025 1,415 Nov 2025 1,381 Oct 2025 1,607 Sep 2025 1,962 Aug 2025 1,548 Jul 2025 1,372 Jun 2025 1,345 May 2025 1,947 Apr 2025 1,216 Mar 2025 1,251 Feb 2025 1,349 Jan 2025 1,528 Dec 2024 1,245 Nov 2024 1,409 Oct 2024 1,318 Sep 2024 1,391 Aug 2024 1,423 Jul 2024 1,182 Jun 2024 1,625 May 2024 1,211 Apr 2024 1,366 Mar 2024 1,295 Feb 2024 1,215 Jan 2024 1,203 Dec 2023 1,209 Nov 2023 1,196 Oct 2023 1,420 Sep 2023 1,410 Aug 2023 1,703 Jul 2023 1,286 Jun 2023 1,512 May 2023 1,676 Apr 2023 1,763 Mar 2023 1,448 Feb 2023 1,427 Jan 2023 1,353 Dec 2022 1,741 Nov 2022 1,445 Oct 2022 1,171 Sep 2022 1,372 Aug 2022 1,036 Jul 2022 1,046 Jun 2022 1,528 May 2022 1,302 Apr 2022 1,436 Mar 2022 1,300 Feb 2022 1,160 Jan 2022 1,130 Dec 2021 1,162 Nov 2021 1,321 Oct 2021 1,251 Sep 2021 918 Aug 2021 1,137 Jul 2021 1,169 Jun 2021 1,653 May 2021 1,406 Apr 2021 1,028 Mar 2021 1,368 Feb 2021 1,099 Jan 2021 959 Dec 2020 1,011 Nov 2020 932 Oct 2020 735 Download a copy of the data for all regions (service-performance/download-csv?country=all) (CSV, 4KB)

A.C certificates uploaded in England

Month Certificates uploaded Dec 2025 1,378 Nov 2025 1,298 Oct 2025 1,491 Sep 2025 1,843 Aug 2025 1,423 Jul 2025 1,308 Jun 2025 1,261 May 2025 1,822 Apr 2025 1,153 Mar 2025 1,201 Feb 2025 1,256 Jan 2025 1,443 Dec 2024 1,168 Nov 2024 1,359 Oct 2024 1,246 Sep 2024 1,298 Aug 2024 1,336 Jul 2024 1,057 Jun 2024 1,513 May 2024 1,137 Apr 2024 1,271 Mar 2024 1,187 Feb 2024 1,148 Jan 2024 1,105 Dec 2023 1,165 Nov 2023 1,085 Oct 2023 1,315 Sep 2023 1,292 Aug 2023 1,614 Jul 2023 1,170 Jun 2023 1,387 May 2023 1,481 Apr 2023 1,625 Mar 2023 1,326 Feb 2023 1,368 Jan 2023 1,237 Dec 2022 1,625 Nov 2022 1,354 Oct 2022 1,082 Sep 2022 1,274 Aug 2022 973 Jul 2022 974 Jun 2022 1,426 May 2022 1,247 Apr 2022 1,304 Mar 2022 1,235 Feb 2022 1,091 Jan 2022 1,058 Dec 2021 1,109 Nov 2021 1,227 Oct 2021 1,163 Sep 2021 828 Aug 2021 1,023 Jul 2021 1,093 Jun 2021 1,558 May 2021 1,320 Apr 2021 979 Mar 2021 1,266 Feb 2021 957 Jan 2021 864 Dec 2020 907 Nov 2020 885 Oct 2020 671 Download a copy of the data for England (service-performance/download-csv?country=england) (CSV, 4KB)

A.C certificates uploaded in Wales

Month Certificates uploaded Dec 2025 33 Nov 2025 66 Oct 2025 62 Sep 2025 103 Aug 2025 106 Jul 2025 56 Jun 2025 55 May 2025 78 Apr 2025 53 Mar 2025 35 Feb 2025 57 Jan 2025 60 Dec 2024 61 Nov 2024 39 Oct 2024 59 Sep 2024 57 Aug 2024 77 Jul 2024 41 Jun 2024 90 May 2024 59 Apr 2024 87 Mar 2024 89 Feb 2024 50 Jan 2024 89 Dec 2023 35 Nov 2023 82 Oct 2023 63 Sep 2023 33 Aug 2023 41 Jul 2023 71 Jun 2023 83 May 2023 149 Apr 2023 101 Mar 2023 92 Feb 2023 44 Jan 2023 59 Dec 2022 87 Nov 2022 61 Oct 2022 48 Sep 2022 73 Aug 2022 22 Jul 2022 29 Jun 2022 63 May 2022 30 Apr 2022 84 Mar 2022 40 Feb 2022 43 Jan 2022 36 Dec 2021 31 Nov 2021 43 Oct 2021 39 Sep 2021 30 Aug 2021 50 Jul 2021 51 Jun 2021 71 May 2021 36 Apr 2021 27 Mar 2021 54 Feb 2021 119 Jan 2021 49 Dec 2020 92 Nov 2020 17 Oct 2020 30 Download a copy of the data for Wales (service-performance/download-csv?country=wales) (CSV, 4KB)

A.C certificates uploaded in Northern Ireland

Month Certificates uploaded Dec 2025 4 Nov 2025 17 Oct 2025 54 Sep 2025 16 Aug 2025 19 Jul 2025 8 Jun 2025 29 May 2025 47 Apr 2025 10 Mar 2025 15 Feb 2025 36 Jan 2025 25 Dec 2024 16 Nov 2024 11 Oct 2024 13 Sep 2024 36 Aug 2024 10 Jul 2024 84 Jun 2024 22 May 2024 15 Apr 2024 8 Mar 2024 19 Feb 2024 17 Jan 2024 9 Dec 2023 8 Nov 2023 26 Oct 2023 41 Sep 2023 85 Aug 2023 48 Jul 2023 44 Jun 2023 42 May 2023 46 Apr 2023 36 Mar 2023 30 Feb 2023 14 Jan 2023 56 Dec 2022 21 Nov 2022 27 Oct 2022 38 Sep 2022 22 Aug 2022 38 Jul 2022 42 Jun 2022 37 May 2022 22 Apr 2022 46 Mar 2022 20 Feb 2022 24 Jan 2022 26 Dec 2021 22 Nov 2021 49 Oct 2021 45 Sep 2021 57 Aug 2021 60 Jul 2021 24 Jun 2021 24 May 2021 39 Apr 2021 22 Mar 2021 48 Feb 2021 18 Jan 2021 44 Dec 2020 11 Nov 2020 30 Oct 2020 32 Download a copy of the data for Northern Ireland (service-performance/download-csv?country=northern-ireland) (CSV, 4KB)

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