Solid waste management has emerged as a significant challenge for policymakers worldwide, particularly in urban areas with high waste generation rates. The traditional method of disposing of solid waste in landfills is no longer sustainable, and it poses several environmental, social, and economic challenges. To address this issue, waste-to-energy technologies have emerged as a viable alternative that can convert waste into usable energy, and resources and shrink the extent of waste sent to landfills. This review will explore recent advancements in waste-to-energy technologies, i.e. Pyrolysis, gasification, and incineration. It will examine the benefits and drawbacks of each technology, as well as their potential for scaling up in various contexts. The paper will also discuss the importance of incorporating the principles of circular economy in solid waste management, including resource recovery and recycling. It will draw on case studies from around the world to illustrate how waste-to-energy technologies have been successfully implemented and how they can contribute to sustainable development goals. The review aims to provide an overview in the form of a comparative analysis and SWOT analysis of the current state of waste-to-energy technologies and their potential for resource recovery, energy generation, and sustainable waste management. Furthermore, this review aims to guide researchers, policymakers, and industry professionals in using WTE technologies to address the challenges of solid waste management, fostering a cleaner and more efficient future in the use of resources.