Activity dataΒ·Purchased goods & materials

How to measure emissions from Furniture

Furniture activity data covers purchased desks, chairs, storage and other movable office furniture, recorded by unit count, spend or weight under Scope 3 Category 1. Keep it separate from Construction (fixed fit-out) and from leased furniture, which follows a different accounting route. Source item-level counts from procurement invoices where possible, falling back to an average spend sub-type only when no breakdown exists.

Scope
Scope 3 Category 1
What activity data you need
Unit, Β£ Spend, $ Spend, tonne
Activity data
Purchased goods & materials
01

What counts as Furniture

Office and other furniture purchased by the organisation β€” desks, chairs, storage units, sofas and related fittings β€” recorded as purchased goods at point of purchase. Excludes furniture purchased for resale by a retailer or wholesaler, and excludes fixed building fit-out items recorded under Construction.

Furniture is a purchased-goods category distinct from general Materials or Construction: use Furniture for discrete, movable items such as desks, chairs and storage, and Construction for fixed fit-out works like partitioning or flooring installed as part of a building project. Where an office refurbishment includes both new furniture and construction works on the same invoice, split the two so each is recorded against the correct sub-type and unit.

How to collect the data

Procurement invoices or purchase orders are the primary source, ideally broken down by item type (desk, chair, storage, sofa) and unit count, since furniture emission factors are typically per-unit rather than per-kg. Where suppliers provide only a total spend figure for a bulk office fit-out, use the nearest "Average" sub-type and note the limitation; unit-level data should be prioritised on future contracts where feasible.

02

What activity data you need

Collect the most specific physical unit available. Unit definitions are in Appendix I β€” Description of Units.

  • Unit
  • Β£ Spend
  • $ Spend
  • tonne
03

Which emission scope it falls under

Furniture activity data typically maps to Scope 3 Category 1 under the GHG Protocol. Confirm organisational boundary and ownership before reporting.

By emission scope

04

Sub-types available in the platform

All 15 sub-types available in the platform.

  • Armchair: Average
  • Chair: Beam seating: Average
  • Chair: Visitor chair
  • Chair: Work chair
  • Desk: Average
  • Desk: Six-people bench desk: Average
  • Desk: Wave desk: Average
  • Desk: Work station: Average
  • Furniture: Average: UK
  • Medical furniture: Average: UK
  • Office furniture: Average
  • Sofa: Average
  • Storage: Desk high pedestal: Average
  • Storage: Wood filing cabinet: Average
  • Table: Dining table
05

Common questions

How do we record a bulk office refit that mixes desks, chairs and storage?
Split the invoice or purchase order by item type where the supplier provides a breakdown, recording unit counts against Desk, Chair and Storage sub-types separately; only fall back to a single spend figure under "Office furniture: Average" if no breakdown exists.
Does furniture we lease rather than buy still count here?
Leased furniture is typically an upstream leased asset or a service, not a purchased good β€” check whether your lease is a capital or operating lease and record accordingly; this entry is for furniture the organisation purchases outright.
Should refurbished or second-hand furniture be recorded the same as new?
Record the purchase (unit count or spend) the same way, but note in your methodology that the item is refurbished or second-hand if your platform allows a distinction, since reused furniture typically carries a materially lower purchased-goods footprint.
We buy furniture in a currency other than GBP β€” how should we record spend?
Convert to your reporting currency using a consistent exchange rate methodology (e.g. average annual rate or transaction-date rate) and document which approach you used, so year-on-year spend comparisons remain meaningful.
Does disposal of old furniture count in this entry?
No β€” disposal of furniture at end of life is a waste activity; record it under the relevant waste entry (e.g. Waste: Average or a materials-specific waste stream) rather than against this purchased-goods entry.

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