Comprehensive review on fly ash: Turning waste into a valuable resource for sustainable development

Fly ash, a byproduct of coal combustion in the power plants has long been viewed as a waste material with potential environmental hazards. However, in recent years, there has been a paradigm shift in the perception of fly ash, as it is increasingly recognized as a valuable resource with numerous applications in field of construction, agriculture, and environmental remediation. This Paper explores the various facets of fly ash and the diverse ways in which it is being harnessed for sustainable development for the society.