This document discusses engaging hotel guests in sustainability efforts and providing greener services. It explains that guest behavior impacts a hotel's environmental performance, many guests care about hotel sustainability, and greener services can enhance the guest experience. It recommends using service design tools like personas and customer journey maps to understand guests, communicate sustainability initiatives effectively, ensure guests contribute to conservation, and identify services that improve the guest experience. These tools can help attract and retain customers by focusing on guest needs, motivating engagement, and enhancing satisfaction. The document provides tips on communicating sustainability messages to guests through various touchpoints in the hotel.