CarbonTrace
Prepared for a valued clientService Emissions Statement
Aurora Harbour Hotels
Reporting period: 1 January 2025 – 31 December 2025
AH
This statement summarises greenhouse-gas emissions generated by Greenfield Pest Solutions Pty Ltd in delivering services to Aurora Harbour Hotels across 6 managed sites. Suitable for inclusion in Aurora Harbour Hotels's Scope 3 supplier disclosures.
Service provider
Greenfield Pest Solutions Pty Ltd
Integrated pest management · ISO 14064-1 aligned carbon reporting
Client
Aurora Harbour Hotels
6 sites, NSW & VIC
Account manager
Priya Natarajan
Report date
15 March 2026
Total emissions (period)
12.81 tCO₂e
Across all Aurora sites
Per service visit
62.79 kg CO₂e
Allocation basis: service units
Reduction vs prior year
−9.2%
Route optimisation + fleet renewal
Services Delivered During the Reporting Period
| Service line | Delivered |
|---|---|
| General pest inspection visits | 144 visits |
| Termite barrier treatments | 6 treatments |
| Rodent baiting programme | 52 service cycles |
| Bird deterrent installation | 2 projects |
Emissions Breakdown by Source
Quantified using ISO 14064-1:2018 methodology, IPCC AR6 100-year GWPs and DEFRA 2024 emission factors. Upstream Scope 3 share is allocated to this client on a service-unit basis.
| Source | Activity data | tCO₂e | Share |
|---|---|---|---|
| Service vehicle fuel (diesel) | 1 820 L | 4.89 | 38% |
| Petrol foggers & misters on site | 310 L | 0.72 | 6% |
| Chemical products applied (embodied) | 42 kg active | 3.18 | 25% |
| Disposable PPE & consumables | 128 units | 0.41 | 3% |
| Allocated depot electricity & admin | pro-rated | 1.94 | 15% |
| Waste from operations (landfill) | 94 kg | 0.44 | 3% |
| Scope 3 supplier upstream share | pro-rated | 1.23 | 10% |
| Total | 12.81 | 100% | |
Emissions by Aurora Site
Aurora Sydney CBD · 48 visits3.62 tCO₂e
Aurora Circular Quay · 40 visits3.01 tCO₂e
Aurora Bondi Beach · 32 visits2.45 tCO₂e
Aurora Manly Wharf · 28 visits2.14 tCO₂e
Aurora Parramatta · 30 visits1.68 tCO₂e
Aurora Olympic Park · 26 visits0.91 tCO₂e
Methodology Note for Client Disclosure Teams
- Quantification standard: ISO 14064-1:2018, WBCSD/WRI GHG Protocol.
- GWP set: IPCC AR6 (2021), 100-year horizon.
- Fuel emission factors: UK DEFRA 2024 GHG Conversion Factors.
- Allocation: activity-weighted per service visit and site area.
- Uncertainty: ±15% (Tier 2/3 data quality — see full inventory report on request).
- This statement is suitable for Aurora Harbour Hotels to report under Scope 3 Category 1 (purchased goods and services) of their own GHG inventory.
Our Commitments to Your Reduction Targets
- Fleet: 2 service vans replaced with BEV equivalents in Q3 2025, a further 2 scheduled for 2026.
- Chemicals: migration of 38% of baits to low-toxicity, lower-embodied-carbon formulations.
- Route optimisation: telematics-driven scheduling reduced service kilometres by 11% vs 2024.
- Reporting: quarterly updates to Priya Natarajan from Q2 2026 onwards.