This phase involves setting the boundaries of your footprint by considering what activities or life cycle phases will be included and excluded from the study. For example, in an organisational footprint there are three ‘scopes’ of emissions to consider:
Scope one includes direct GHG emissions from activities owned or controlled by the organisation, such as burning fossil fuels, fuel used in vehicles that you own and any fugitive emissions from refrigeration and air conditioning.
Scope two includes all emissions from purchased energy generated by other businesses on your behalf. Usually this will be limited to electricity that is purchased from the national grid.
Scope three emissions are other indirect emissions, such as the extraction and production of purchased materials and fuels, transport-related activities in vehicles not owned by you, outsourced activities, waste disposal, etc.
Scope three emissions tend to represent the largest element of a company carbon footprint and more organisations are now starting to assess these. Due to their indirect nature and the complexity of supply chains, data on these can be difficult to collect. Valpak’s knowledge and experience of packaging data collection from member supply chains means we are ideally placed and suitably experienced to undertake scope three data collection.