Net zero in-use carbon
Improving Consistency in Whole Life Carbon Assessment and Reporting, Carbon Definitions for the Built Environment, Buildings and Infrastructure, Version ‘A’, May 2021, published by WLCN, LETI and RIBA, defines a net zero in-use carbon asset as: ‘…one where on an annual basis the sum total of all asset related GHG (greenhouse gas) emissions, both operational and embodied, (Modules B1-B7 (plus B8 and B9 for Infrastructure only)) are minimized, meets local carbon, energy and water targets, and with residual ‘offsets’, equals zero.’
NB Life cycle modules are defined in BS EN 15978 and PAS2080 for infrastructure.
[edit] Related articles on Designing Buildings
- Biogenic carbon.
- Biomass.
- Biomaterials.
- Can carbon sequestration in urban landscapes form part of a net-zero carbon approach to development?
- Carbon capture and storage.
- Carbon sequestration
- Carbon.
- Greenhouse gas.
- Net zero embodied carbon.
- Net zero upfront carbon asset.
- Net zero (whole life) carbon.
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Construction Management, 8 July
NEETs crisis drives interest in trades, but apprenticeships barriers remain.
Passive fire protection webinar
MEP services penetration seals.
Where its at podcast (and video) - The role of the Architectural Technologist as an Expert Witness.
More than 200 remarkable buildings added to SAVE’s Buildings at Risk register.
Government scraps pre-application consultation for Nationally Significant Infrastructure Projects.
Historic England and infrastructure
New projects offer opportunities for the historic environment and local communities.
Construction Management, 2 July
Construction deaths halve in two years.
Green Book changes to drive investment in all parts of UK.
Minimum energy efficiency standards (MEES)
CIAT briefing on response to consultations for privately rented non-domestic properties.
Connect, collaborate, shape the future
Registration now live for UK Construction Week Birmingham.
CIOB announces Saul Humphrey FCIOB as new President for 26/27 term.
A quick, simple, and zero-bills solution to prevent overheating.

















