More travel executives get their mission-critical industry news from Skift than any other source on the planet.Tell me more Singapore won’t settle for being just a garden city anymore. It wants to be a green city. Sustainability will be a prime reason for tourists to visit and for investors to come in and seed new green solutions for travel and tourism, say officials there. “Tourists today are more environmentally-conscious and are looking for sustainable travel options. Our vision is to position Singapore as a top sustainable and innovative urban destination,” said Singapore’s trade and industry minister Chan Chun Sing, last week at an annual tourism industry conference.