What is the difference between chemical energy and biomass energy in physics?

Chemical energy is the energy produced by the destruction or combination of material structure (chemical bond breaking and synthesis) when biological or non-biological chemical reactions are going on. Biomass energy specifically refers to the energy except mechanical energy and electrical energy (mostly chemical energy, part of thermal energy, etc.) in organisms. ) Because the reactions in organisms are too complicated to be simply summarized by chemical energy, it is called biomass energy.