Our forefathers have been using biomass for energy when they learned bout fire and use it for their cooking. Biological mass are materials that has been grown or has lived. Biomass can take the form of wood, straw, biological wastes, waste paper, organic wastes from food processing, to name a few. Biomass can be used to produce energy. When these materials are burned, they produce energy. Fire converts biological mass into heat.
What are the pros and cons of using biomass? Since biomass take the form of biological wastes, and the whole world produces so many biological wastes, these wastes can be used and burned to obtain biomass energy. If we use biomass to produce energy, that is, biological wastes to produce energy, we can lessen to a great amount all our garbage that has to go to our landfills. By recycling through use of biological wastes to produce biomass energy, we can help in the preservation of our nature. At the same time, we can also help our economy because we will not have to buy more fuels to operate our machineries and the like because we can make use of the many available biological wastes as a source for biomass and in turn to produce energy.
However, to comprehend the problems of biological mass as a form of energy, one needs to know the biomass cycle that exists on the planet. To simplify, the biomass cycle controls the amount of carbon in our atmosphere. The biomass, basically in the form of plants, takes in carbon to live and grow and the living creatures of earth efficiently act as a sponge for carbon. However, the efficiency of this sponge effects has limited capacity. It can only absorb carbon to some extent at a time. When there is so much carbon in the atmosphere, consequently, heat will be trapped thus creating global warming which has now being felt on all parts of the world. Even if burning of biological mass brings about a much smaller extent of carbon gases over a short period of time, we still are not cutting down or lessening our carbon emissions to the atmosphere. With the global warming being obviously felt now in almost all parts of the world, what we need is reduction of emissions of carbon gases.
But if we will compare biomass with fossil fuels as to which is a better energy source, biomass is still a better choice. Fossil fuels emit more carbon gases than the biomass fuels. Furthermore, with the growing amount of garbage the world has accumulated everyday, if we will use biomass to produce energy this will greatly decrease the amount of trash to be thrown into our landfills. In this way, we still help preserve our environment.
