What genuine hotel sustainability looks like
The global hotel industry produces approximately 1% of all human CO₂ emissions annually. Choosing where and how you stay makes a measurable difference — but only if the sustainability claims are real.
A genuinely sustainable hotel will typically demonstrate:
- Energy from renewable sources (solar, wind, hydroelectric) with verifiable certificates
- Water recycling or rainwater harvesting systems
- Waste diversion above 60% (composting, recycling, food donation)
- Local and seasonal food sourcing in restaurants
- Third-party sustainability certification (Green Key, EarthCheck, Rainforest Alliance)
- Carbon measurement and independently verified reduction targets
How to spot hotel greenwashing
Greenwashing is rife in the hotel industry. Here are the most common tactics to watch for:
- Towel reuse programmes — primarily a cost-saving measure dressed up as eco-policy
- Vague language — "we care about the environment" with no data or certification
- Self-awarded badges — "eco hotel" labels created by the hotel itself with no independent verification
- Planted trees — tree-planting offsets without measurement of actual survival or carbon absorption rates
- Energy efficiency without renewable sourcing — using less electricity is good, but if it still comes from coal it's not sustainable
How IMPT removes the greenwashing risk
With IMPT, you don't need to evaluate each hotel's sustainability claims. Every booking — regardless of the hotel's own practices — triggers the removal of 1 ton of CO₂ through UN-verified carbon removal credits.
The verification is not done by IMPT. It's done by independent auditors under the United Nations framework. The CO₂ is removed, measured, and permanently stored — not promised.
How carbon removal works →
The most important sustainability choices for hotel travellers
1. Choose the right booking platform
Booking.com, Expedia and Hotels.com do not make your booking carbon neutral. They have no per-booking carbon removal mechanism. IMPT removes 1 ton of CO₂ on every booking, funded from its commission — the simplest and most impactful choice you can make.
2. Opt for smaller, locally owned properties
Independent hotels and family-run guesthouses typically have 40–50% lower carbon footprints than equivalent chain hotels. Revenue stays in the local economy. Staff are more likely to be local. Food sourcing tends to be more regional.
3. Stay longer, travel less frequently
The highest-impact part of any trip is usually the transport to get there. Staying for 5 nights instead of 2 keeps the per-night transport carbon low. Combining trips reduces flights.
4. Choose cities with good public transport
Hotels in city centres with walkable access and good public transport eliminate the need for hire cars. Choose hotels near train stations, not airports.
Frequently asked questions
What makes a hotel truly sustainable?
Genuine sustainability requires independently verified credentials — not just marketing language. Look for Green Key, EarthCheck, or equivalent third-party certification. Or book through IMPT where 1 ton of CO₂ is removed per booking regardless of the hotel's own sustainability status.
What is hotel greenwashing?
Greenwashing is when a hotel claims environmental credentials it hasn't earned or verified. Towel reuse programmes, vague eco-language, and self-awarded sustainability badges are common examples. Independent certification or UN-verified removal (as used by IMPT) are the only reliable signals.
How do I find sustainable hotels near me?
IMPT lists 1.7 million hotels worldwide. Every booking removes 1 ton of CO₂ at no extra cost. Browse by country or city to find your carbon neutral stay.
Are sustainable hotels more expensive?
Booking through IMPT costs the same as booking direct — no green surcharge. IMPT absorbs the cost of carbon removal from its commission.