New EPC
The open consultation 'Improving the energy performance of privately rented homes: consultation document' published 7 February 2025 refers to 'New EPCs’ or new Energy Performance Certificates (EPCs) as '‘EPCs post-EPC reform which, as proposed by the consultation on ‘Reform to the Energy Performance of Buildings Regime’, score energy performance against new metrics calculated using the Home Energy Model (HEM).'
On the other hand it refers to existing EPCs as 'EPCs commissioned before EPC reform which display the Energy Efficiency Rating (EER) as the headline metric for scoring energy performance calculated using the Standard Assessment Procedure (SAP).'
[edit] Related articles on Designing Buildings
- Are Energy Performance Certificates accurate?.
- Building energy models.
- Display energy certificate DEC.
- How are EPCs produced?.
- Minimum energy efficiency standard (MEES).
- Simplified Building Energy Model SBEM.
- Standard Assessment Procedure SAP.
- The EPC consultation in the context of changes to the NCM
- The Home Energy Model and Future Homes Standard assessment wrapper.
Featured articles and news
A case study and a warning to would-be developers
Creating four dwellings... after half a century of doing this job, why, oh why, is it so difficult?
Reform of the fire engineering profession
Fire Engineers Advisory Panel: Authoritative Statement, reactions and next steps.
Restoration and renewal of the Palace of Westminster
A complex project of cultural significance from full decant to EMI, opportunities and a potential a way forward.
Apprenticeships and the responsibility we share
Perspectives from the CIOB President as National Apprentice Week comes to a close.
The first line of defence against rain, wind and snow.
Building Safety recap January, 2026
What we missed at the end of last year, and at the start of this...
National Apprenticeship Week 2026, 9-15 Feb
Shining a light on the positive impacts for businesses, their apprentices and the wider economy alike.
Applications and benefits of acoustic flooring
From commercial to retail.
From solid to sprung and ribbed to raised.
Strengthening industry collaboration in Hong Kong
Hong Kong Institute of Construction and The Chartered Institute of Building sign Memorandum of Understanding.
A detailed description from the experts at Cornish Lime.
IHBC planning for growth with corporate plan development
Grow with the Institute by volunteering and CP25 consultation.
Connecting ambition and action for designers and specifiers.
Electrical skills gap deepens as apprenticeship starts fall despite surging demand says ECA.
Built environment bodies deepen joint action on EDI
B.E.Inclusive initiative agree next phase of joint equity, diversity and inclusion (EDI) action plan.
Recognising culture as key to sustainable economic growth
Creative UK Provocation paper: Culture as Growth Infrastructure.