When You Book With Zero Trace
Carbon Footprint & Offset Report: Catlins Day Tour Dunedin Te Anau: Lighthouses, Falls & Wildlife
Quick Snapshot
Estimated CO₂e footprint per participant: 160 kg CO₂e
(higher-end conservative estimate – covers all on-tour impacts plus average local travel to/from Dunedin or Te Anau pickup points)
Our 200% offset commitment per booking: 320 kg CO₂e
Funded through genuine landscape restoration in climate-vulnerable developing regions (reforestation, mangroves, soil regeneration, etc.). This creates real net-positive impact beyond neutrality.
Tour summary
- 11-hour full-day scenic tour (one-way Dunedin ↔ Te Anau)
- Small group – max 16 guests
- Starts with hotel pickup from Dunedin or Te Anau; ends with drop-off at the other location
- Luxury Mercedes-Benz air-conditioned minibus
- No accommodation included
- Meals: Lunch at Papatowai (local produce) + complimentary snacks and water
- Highlights: Nugget Point Lighthouse (ocean views, sea lions & seabirds), Purakaunui Falls (short forest walk), The Lost Gypsy Caravan café, Curio Bay (petrified forest, yellow-eyed penguins & Hector’s dolphins), scenic Catlins coastal drive with flexible photo stops
Overview
This report estimates the carbon footprint for one individual participant on this tour using higher-end data from trusted sources. We intentionally choose upper-range figures to fully cover every impact – including hard-to-measure parts like supply chains and indirect effects.
We then double it (200%) and fund genuine landscape restoration projects in developing and climate-affected regions worldwide. This goes beyond standard offsetting to deliver real, lasting benefits for ecosystems and communities.
All figures in kg CO₂e (carbon dioxide equivalent – the standard measure that includes all greenhouse gases).
Tour Details
- Duration: 11 hours
- Key locations: Dunedin or Te Anau start/end, Nugget Point Lighthouse, Purakaunui Falls, Papatowai, Curio Bay
- Travel style: Scenic one-way day tour with short guided walks and wildlife viewing
- Assumptions: Average participant, standard behaviours, higher-impact choices where uncertain. Local travel to Dunedin or Te Anau pickup points is factored into the higher-end footprint for completeness.
Calculation Approach
- Sources: UK DEFRA 2025 conversion factors, Australian National Greenhouse Accounts 2024, UNWTO tourism data, IPCC guidelines, and peer-reviewed studies.
- Higher-end scale: Upper-range emission factors everywhere, plus well-to-tank fuel effects, +20% uncertainty buffer, and conservative assumptions for scenic minibus operations in the Catlins.
- Per person, full tour experience.
- Excludes only purely personal extras (e.g. souvenirs or optional drinks).
Detailed Emissions Breakdown (per participant)
Transportation – 100 kg CO₂e
- Average local travel to/from Dunedin or Te Anau pickup points (higher-end mix of car, taxi or short transfers): 25 kg
- All on-tour luxury Mercedes-Benz minibus transfers (~300–350 km scenic one-way, shared small group): 75 kg – higher-end diesel factor with realistic low-occupancy buffer
Accommodation – 0 kg CO₂e
- Day tour only – no overnight stay
Meals & Food – 35 kg CO₂e
- Included lunch (local produce at Papatowai) + complimentary snacks and water (tourism-level portions and waste): 35 kg
Activities & Excursions – 25 kg CO₂e
- Short guided forest walk to Purakaunui Falls, wildlife viewing, lighthouse and Curio Bay exploration, commentary
TOTAL ESTIMATED FOOTPRINT PER PERSON: 160 kg CO₂e
Our 200% Offset Commitment
- Amount we will offset: 2 × 160 kg = 320 kg CO₂e per individual booking
- How: Direct funding of landscape restoration projects – reforestation, mangrove protection, regenerative agriculture, wetland and soil carbon restoration
- Where: Developing countries and regions most affected by climate change (e.g. Pacific Islands, Southeast Asia, Africa, Latin America) for maximum global benefit and community co-benefits
- Why 200% and higher-end estimates: To guarantee coverage despite any measurement discrepancies and to create genuine extra positive impact
Important Notes
- Numbers are deliberately conservative (higher) so we over-deliver on restoration – real footprint may be lower
- The tour already has strong sustainability practices (small groups, low-impact visitation, respect for natural sites); our independent higher-end analysis adds extra certainty
- Carbon accounting has natural uncertainties – doubling it is the responsible way
- This directly supports long-term carbon-sequestering landscapes and local communities