CERT reports from HEED
Energy Saving Trust publishes a series of reports based on data in HEED that provides a geographic distribution of professionally installed measures – currently cavity wall and loft insulation – claimed under the Carbon Emissions Reduction Target (CERT) scheme.
Using these CERT reports
For essential information about using and interpreting these reports: download our Guidance notes on CERT reports from HEED.
Quarter 19 (final end-of-scheme) update
- CERT Summary Report (Q19) by English Regions, Scotland and Wales
- CERT Summary Report (Q19) by Local Authority
- CERT Summary Report (Q19) by Constituency
- CERT Summary Graph (Q19) by English Regions, Scotland and Wales
- CERT Summary Graph (Q19) by Local Authority
- CERT Summary Graph (Q19) by Constituency
- CERT Map (Q19) Measures per Home
- CERT Map (Q19) Homes Treated %
- CERT Map (Q19) Cavity Wall Installations %
- CERT Map (Q16) Loft Installations %
Quarter 16 update
- CERT Summary Report (Q16) by English Regions, Scotland and Wales
- CERT Summary Report (Q16) by Local Authority
- CERT Summary Report (Q16) by Constituency
- CERT Summary Graph (Q16) by English Regions, Scotland and Wales
- CERT Summary Graph (Q16) by Local Authority
- CERT Summary Graph (Q16) by Constituency
- CERT Map (Q16) Measures per Home
- CERT Map (Q16) Homes Treated %
- CERT Map (Q16) Cavity Wall Installations %
- CERT Map (Q16) Loft Installations %
Quarter 14 update
- CERT Summary Report (Q14) by English Regions, Scotland and Wales
- CERT Summary Report (Q14) by Local Authority
- CERT Summary Report (Q14) by Constituency
- CERT Summary Graph (Q14) by English Regions, Scotland and Wales
- CERT Summary Graph (Q14) by Local Authority
- CERT Summary Graph (Q14) by Constituency
- CERT Map (Q14) Measures per Home
- CERT Map (Q14) Homes Treated %
- CERT Map (Q14) Cavity Wall Installations %
- CERT Map (Q14) Loft Installations %
Quarter 12 update
- CERT Summary Report (Q12) by English Regions, Scotland and Wales
- CERT Summary Report (Q12) by Local Authority
- CERT Summary Report (Q12) by Constituency
- CERT Summary Graph (Q12) by English Regions, Scotland and Wales
- CERT Summary Graph (Q12) by Local Authority
- CERT Summary Graph (Q12) by Constituency
- CERT Map (Q12) Measures per Home
- CERT Map (Q12) Homes Treated %
- CERT Map (Q12) Cavity Wall Installations %
- CERT Map (Q12) Loft Installations %
Quarter 8 update
- CERT report from HEED (Q8) by region
- CERT report from HEED (Q8) by local authority
- CERT report from HEED (Q8) by Parliamentary Constituency
Find out more about CERT
- Find out more about the CERT scheme at the Department of Energy and Climate Change (DECC) website.
- Get an extensive set of energy and climate change related statistics at the DECC website.
- For more information on suppliers' progress towards targets, please refer to the reports published by Ofgem on its website.
Update schedule
| Completion date | Publication date | Data coverage |
|---|---|---|
| 21 May 2013 | 21 May 2013 | CERT end of scheme reports. No further updates are planned. |
