The paper systematically analyzes the results of research in the field, highlighting the progress made in understanding the phenomena of interaction between the magnetic field and fossil fuels, but also the methodological limitations that persist in the specialized literature. By correlating existing experimental data with our own observations and with new research directions, the monograph aims to formulate updated points of view, capable of providing a solid basis for the development of efficient, clean and sustainable combustion technologies. At the same time, the work opens up perspectives on the exploitation of the effects of the magnetic field on fossil fuels as energy and ecological optimization tools, integrable in the context of the transition to a low-carbon economy.