Scope 1 carbon emissions
Contents |
[edit] Scope in terms of carbon emissions
The Green House Gas Protocol Corporate Standard classifies GHG emissions into three ‘scopes’.
Scope 1 emissions are direct emissions from owned or controlled sources. Scope 2 emissions are indirect emissions from the generation of purchased energy. Scope 3 emissions are all indirect emissions (not included in scope 2) that occur in the value chain of the reporting company, including both upstream and downstream emission
[edit] What are scope 1 site emissions ?
Scope 1 emissions include direct emissions used on-site such as natural gas and fuel, refrigerants, and emissions from combustion in owned or controlled boilers. So these will differ if measuring emissions from a construction site itself, measuring emissions from a building (once complete) or from the companies involved in the project. It does also include emissions from fleets of vehicles (e. g. cars, vans, trucks, lorries etc).
Thus scope 1 emissions would encompass process emissions that are released during industrial processes, if this is on-site manufacturing, id off-site it is more likely to become scope 2 or 3 emissions.
[edit] What are indirect emissions ?
The GHG Protocol defines indirect emissions as “a consequence of the activities from the reporting company but occur at sources owned or controlled by another company.” unlike direct emissions, so these include Scope 2 and Scope 3 emissions. but the protocol makes a clear distinction between the two categories.
[edit] Related articles on Designing Buildings
- Carbon terminology.
- Greenhouse gases.
- ISO 14001:2004 Environmental management system -- Requirements with guidance for use.
- Life cycle assessment.
- PAS 2060.
- PAS 2080 Carbon management in Infrastructure.
- Scope 2 carbon emissions.
- Scope 3 carbon emissions.
- The Carbon Project: improving carbon emission data.
[edit] External links
Featured articles and news
Open industry engagement survey seeks responses
Institutions and the importance of engagement.
National Retrofit Hub unveils new guide
Digital Building Logbooks and Retrofit: An Introduction.
Top 50 firms awarded 52bn of projects in the last year
New engineering data shows.
Enhancing construction site reporting efficiency
Through digitisation and the digital revolution.
Noise in the built environment
BSRIA guide TG 20/2021.
17,000 people suffer conditions as a result of exposure to excessive noise at work.
Turning down the noise: Auditory health
A pervasive risk with far-reaching consequences.
Getting the most out of heat pumps and heating
How heat pumps work and how they work best.
Plumbing and heating for successful retrofit and renovation
Low temperature underfloor systems and heat pumps.
Cost-of-living crisis and home improvement plans
Starting on the right footing and top tips for projects.
Delays on construction projects
Types, mitigation and the acceleration of works.
From Chaucer to Fawlty Towers.
Electrotechnical excellence, now open for entries.
Net zero electricity grids BSRIA guide NZG 5/2024
Outlining the changes needed to transition to net zero.
CIOB Global Student Challenge 2024
Universitas Indonesia wins for second year running.
ECA 2024 Apprentice of the Year Award
Entries open for submission until May 31.