The convergence of waste-to-energy innovations and the tourism industry presents a dynamic frontier with significant potential for sustainable development. As tourism continues to grow globally, the environmental footprint of waste generated by this sector is becoming increasingly concerning. Waste-to-Energy (WtE) technologies, with the crucial role of technology providers, offer a promising solution by converting waste into usable energy, thereby reducing environmental impact and promoting a circular economy. This paper explores future trends and opportunities in integrating WtE systems within the tourism industry. By embracing WtE innovations, the tourism industry can significantly reduce its waste burden, lower energy costs, and contribute to a more sustainable future. This chapter underscores the necessity of multidisciplinary collaboration and supportive regulatory frameworks to fully realise the potential of WtE technologies in transforming the environmental landscape of tourism.