What are the quickest sustainability savings in hotels?

“Low-hanging fruits” – fast payback efficiency wins:

• Energy
  • LEDs: up to -90% lighting energy
  • Heating balance: -10–15% cost
  • HVAC maintenance: -5–15% energy
• Water
  • Aerators: -50% water usage → ROI < 1 year
  • Dual flush toilets save water & cost
• Waste
  • AI food waste tracking: -20–50% food waste
  • Waste separation reduces expensive residual waste