 Wood ash is a promising alternative binder for cement-based materials due to its environmental benefits. It can be used as a partial or complete replacement for cement in concrete and mortar mixes, and can also be used in alkali-activated materials. Research has found that wood ash can improve the strength and durability of concrete when used at certain levels, 10-20%, but further studies are needed to determine the optimal amount of wood ash to use. Additionally, more research needs to be done on the effects of wood ash on the durability of cement-based materials and its use in alkali-activated materials. This article was authored by A.J.S. Gay T. Kerurkin, Lail Andreas, Andre Korsan, and others.