Emissions factor
Renewable Energy Procurement & Carbon Offsetting, Guidance for net zero carbon buildings, published by the UK Green Building Council (UKGBC) in March 2021, suggests that: ‘An emission factor gives the relationship between the amount of a pollutant produced and the amount of raw material processed or burnt.’
Zero carbon building, Performance standard, Version 2, Published by the Canada Green Building Council in March 2021, defines the emissions factor as: ‘A conversion factor that is used to estimate the emissions associated with a measurable activity, such as energy use for heating or cooling a building.’
It defines a location-based electricity grid emissions factor as: 'An emissions factor for an electricity grid that is based on the average emissions intensity of all types of generation within a defined locational boundary.'
And a marginal electricity grid emissions factor as: 'An emissions factor for an electricity grid that is based on the emissions intensity of the peaking (non-baseload) generation within a defined locational boundary.'
And residual mix emissions factor as: 'An emissions factor that has been adjusted to account for the retiring of contractual arrangements (such as RECs) within a defined geographic boundary.'
PAS 2080:2023 Carbon management in buildings and infrastructure, second edition, published by The British Standards Institution in March 2023, defines emissions factor as the: ‘…amount of greenhouse gases emitted, expressed as carbon dioxide equivalent (CO2e) and relative to a unit of activity.’
[edit] Related articles on Designing Buildings
Featured articles and news
The term value when assessing the viability of developments
Consultation on the compulsory purchase process, compensation reforms and potential removal of hope value.
Trees are part of the history of how places have developed.
The increasing costs of repair and remediation
Highlighted by regulator of social housing, as acceleration plan continues.
Free topic guide on mould in buildings
The new TG 26/2024 published by BSRIA.
Greater control for LAs over private rental selective licensing
A brief explanation of changes with the NRLA response.
Practice costs for architectural technologists
Salary standards and working out what you’re worth.
The Health and Safety Executive at 50
And over 200 years of Operational Safety and Health.
Thermal imaging surveys a brief intro
Thermal Imaging of Buildings; a pocket guide BG 72/2017.
Internally insulating a historical building
An experimental DIY approach using mineral thermal lime plaster.
Tree species selection for green infrastructure: A guide for specifiers.
50 million new trees over 25 years.
Art of Building CIOB photographic competition public vote
The last week to vote for a winner until 10 January 2025.
The future of the Grenfell Tower site
Principles, promises, recommendations and a decision expected in February 2025.
20 years of the Chartered Environmentalist
If not now, when?
Journeys in Industrious England
Thomas Baskerville’s expeditions in the 1600s.
Top 25 Building Safety Wiki articles of 2024
Take a look what most people have been reading about.
Life and death at Highgate Cemetery
Balancing burials and tourism.
The 25 most read articles on DB for 2024
Design portion to procurement route and all between.