https://www.lonelyplanet.com/articles/best-eco-luxury-resorts

Green Globe is the highest standard for sustainability world wide

-environmental and social sustainability
-eco-friendly products eg biodegradable toiletries
-plastic reduction policies and clean energy
-reusable water bottles for on-site filtered water
-electric vehicles
-sourcing local produce
-clean energy through solar panels
-organic wine and fresh-fruit cocktails
-bamboo straws
-bamboo towels
-line-caught fish
-excess water is used for liquid fertilizer
-biodegradable garbage bags and takeaway containers
-plant trees
-natural lighting
-LED lighting and energy-efficient appliances