To understand the benefits of biomass, we first need to understand what biomass is. Recognized by both the federal and state governments as a renewable energy source, biomass combusts plant-based materials to generate electricity.
Trees grown as a crop are the primary source for biomass, although invasive tree species and other wood byproducts can also be used. The Green Team biomass facility on Kauai, for example, uses albiza and other invasive species to provide always-on (firm) power.
Because biomass provides firm power, it can replace coal and petroleum-based fossil fuels that have traditionally been relied on to support the grid.
With the help of a firm renewable energy source, which Honua Ola will provide, biomass can support intermittent renewable energy sources, like solar and wind, while allowing Hawaiian Electric to retire its old fossil fuel plants that emit tons of greenhouse gases.
With all renewables working together, including biomass, we can advance Hawaii towards its goal of 100% renewable energy by 2045.
