# What is Biomass Energy?

With growing awareness of the impact of fossil fuels on the natural environment and their common usage in buildings, architects are increasingly required to specify and accommodate alternative energy sources in their design approaches. Included in this portfolio of progressive energy sources is biomass, a scalable system that combines the usage of raw, sustainable materials with a lower resulting emission of CO2. As a method often heralded as the most transferable alternative to gas and coal, we answer a simple question: what is biomass energy?