It is worth noting that the cost of implementing sustainable practices and obtaining ecological certification can be high initially, which can impact the room rates at ecological resorts. However, in the long run, sustainable practices can lead to cost savings and increased profitability, which can offset these initial costs.

As more and more people become environmentally conscious, it's important for businesses in the hospitality industry to show their commitment to sustainability. One way to do this is by obtaining ecological accreditation from reputable organizations. Here are the top 10 most reputable ecological accreditation for buildings, resorts, and hotels in the world.