We run our own locomotive in our railway siding. Is its diesel Scope 1?
Yes. A locomotive you own or control burns diesel for shunting wagons in your siding, so it is Scope 1, at 2.68 kg CO2 per litre. Freight hauled by the railway on its own locomotives outside your siding is Scope 3 transport.
Split
- Own shunting locomotive: Scope 1.
- Railway's locomotive on the main line: Scope 3 freight.
- Hired shunting service: Scope 3.
Records
Fuel issue register for the locomotive and wagons placed and removed per month.
What Senseible does here
Senseible reads bills, fuel invoices and production records into dated, fingerprinted records, so the figure you send a buyer can be traced to its documents.
Sources: GHG Protocol Corporate Standard, IPCC 2006 Guidelines, Volume 2: Energy
Last reviewed 2026-10-22.