Abstract:Energy crisis as well as environmental problems caused by massive combustion of carbon and hydrocarbon constitute a harder and harder menace to modern society. Based on the resources reality of China, this paper put forward the assumption of developing LSA fuel (or liquid synthetic ammonia), and has compared LSA with hydrocarbon fuel and the hydrogen energy. Meanwhile, how to combine the development of LSA fuel with spread and application of CCT (clean coal technology) has also been explored.