Where the footprint actually is
For almost every traveler, the flight is 70–85% of the total carbon footprint of the trip. Everything else, hotels, food, transport on the ground, is rounding error by comparison. If you only do one thing, do the thing about the flight.
| Category | Rough share of total footprint | Where the range comes from |
|---|---|---|
| Flights | 70–85% | Depends on where you fly from and cabin class |
| Accommodation | 5–15% | Air-con use, pool heating, on-site laundry |
| Ground transport | 3–8% | Private car full-time vs shared transfers |
| Food & drink | 2–5% | Imported meat and dairy vs local plant-based |
| Activities & shopping | 1–3% | Boat trips, motorized water sports |
A rough estimate for a two-week Bali trip
- From Europe (economy return): ~2.8–3.5 tonnes CO₂e per person
- From Australia (economy return): ~1.4–1.8 tonnes CO₂e per person
- From the US west coast (economy return): ~3.0–3.6 tonnes CO₂e per person
- Ground portion of the same trip: ~0.2–0.5 tonnes CO₂e per person
For context: the global average per-person annual carbon footprint is about 4.5 tonnes. A long-haul trip like this is a meaningful share of a year's budget, that's not a reason not to travel, but it is a reason to travel with intent.
Things that meaningfully reduce it
- Stay longer. A three-week trip has almost the same flight footprint as a one-week trip, but you spread that footprint across triple the days.
- Fly economy. Business class roughly triples the per-passenger footprint of a flight.
- Choose direct flights. Every extra takeoff/landing adds meaningfully to fuel burn.
- Skip the domestic hop to Gili/Komodo if you can. Fast boats emit a lot; consider going once, staying longer, rather than short-hopping.
- Base yourself in two or three areas, not seven. Less zigzagging = less fuel.
Things that feel virtuous but don't move the needle
- Skipping the pool.
- Reusing your towel (worth doing, but do it because it's decent, not because it saves the planet).
- Choosing a 'green' hotel with no substantive practices.
- Buying carbon offsets from a random checkout box on a booking site.
If you want to offset, offset locally
The best offsetting we know of is the one you can walk to. That's why our conservation day at the mangrove restoration site exists, it's not sold as an 'offset', but a morning of real restoration work is worth more than a checkbox on a booking page. If you'd rather donate directly, ask us and we'll point you at Yayasan Svarga Bhumi Nusantara (SBN Foundation).
"A perfect offset doesn't exist. A useful one is the one you can see with your own eyes."