Solar-powered hotels generate a meaningful percentage of their energy from on-site solar arrays. The picks below are properties with documented solar capacity.
The six
1. Soneva Fushi (Maldives)
Among the most-solar-powered Maldivian resorts. Combined with biomass for nighttime energy.
2. The Brando (French Polynesia)
Solar power + seawater air-conditioning. The combination produces dramatic emission reductions.
3. Singita Sabora Tented Camp (Tanzania)
100% solar-powered. Off-grid operations.
4. The Datai Langkawi (Malaysia)
Significant solar arrays. Rainforest setting.
5. Eleven Deplar Farm (Iceland)
Geothermal primary, solar supplementary.
6. Bambu Indah (Bali)
Solar power for water heating and select operations.
What solar capacity actually delivers
Three categories:
Category 1: 100% solar
Hotels generating 100% of operational energy from on-site solar. Typically off-grid properties.
Category 2: Significant solar (50-90%)
Hotels with substantial solar capacity supplemented by other sources.
Category 3: Token solar (10-30%)
Hotels with solar arrays primarily for marketing rather than operational impact.
The category 1 and 2 hotels deliver real impact. Category 3 is greenwashing.
How to verify
Two metrics:
Metric 1: published solar capacity
Real solar-powered hotels publish their solar capacity in kilowatt-hours.
Metric 2: solar percentage of total energy
The percentage of total energy from solar matters more than the absolute capacity.
Five rules for solar-powered hotel selection
- Verify the percentage of energy from solar (not just presence of panels)
- Off-grid properties (100% solar) are the most-impactful
- Geothermal alternatives (Iceland) are different but also low-emission
- Combine solar with other sustainability priorities
- Most authentic solar hotels are in remote locations
For more, see the sustainable pillar.