What is biomass energy primarily derived from?

Biomass energy is primarily derived from organic materials, which include plant matter and animal waste. This form of energy comes from the biological materials stored in living organisms. When these materials are burned or processed, they release energy that can be harnessed for heating, electricity generation, or as fuel for vehicles.

Plants, for instance, capture energy from the sun through photosynthesis, converting sunlight into chemical energy stored in their structure. This energy is released when biomass is used as fuel. Organic waste from animals also contributes to biomass energy sources, further emphasizing its reliance on biological materials rather than non-renewable sources like fossil fuels.

Understanding that biomass comes from organic sources is crucial, as it highlights the potential for renewable energy derived from natural processes, differentiating it from the other options that represent non-renewable forms of energy or energy from non-biological processes.