Electricity - Western Australia SWIS (WA)
Grid electricity emission factor for Western Australia's South West Interconnected System (SWIS), the main electricity grid serving Perth and the south-west of the state.
Emission Factor Value
0.5
kg CO₂-e/kWh
What is the emission factor for electricity in Western Australia?
The Scope 2 emission factor for the SWIS grid in Western Australia is 0.50 kg CO₂-e per kWh. The NWIS grid has a higher factor of 0.61 kg CO₂-e/kWh.
The factor is the easy part
Looking up a factor takes seconds. Getting the quantity off a concrete docket, a subcontractor invoice or a freight consignment, and proving later where it came from, is where Scope 3 reporting for AASB S2 breaks. Carbonly reads physical quantities off supplier documents, matches each line to an NGA or construction EPD factor, and keeps every number traced to its source document. Why Scope 3 breaks.
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