Tag: Chemical fuels

Nuclear fusion releases millions of times more energy per kilogram than the chemical reactions that power our cars and homes, giving a clear winner in the question of what fuel releases the most energy. However, the answer is complex and depends on the specific type of energy release being considered.

The annihilation of matter and antimatter is the most energy-dense reaction known, converting 100% of mass into energy. Beyond science fiction, understanding what substances yield the most energy is crucial for everything from powering spacecraft to generating everyday electricity.