1
Name the leased asset
Open Purchases → Add purchase, choose Upstream leased assets, and enter Service name, such as “Office lease”. Click Continue.
2
Enter the lease details
Enter Lessor, Leased area, and its unit (ft² or m²). Enter the price per that area unit. Complete Currency, Purchase date, invoice total, FX rate, and supporting documents.
3
Enter the emission factors
Continue to Emissions. Enter Scope 1 EF and Scope 1 EF source, then Scope 2 EF and Scope 2 EF source. Each factor must be expressed as kg CO₂e per the selected area unit.
4
Save and review
Save the purchase. Expand its row to check the lessor, area, units, factors, and sources.

Use emission factors expressed per the area unit you selected.