It is difficult to imagine that in 2014 we are still facing clearcut strategies for our rapidly disappearing forested lands. Biomass is certainly a false solution to climate change. From the Summit County Colorado Summit Daily
Howard Brown 17 October 2014 Summit Daily
One possible reason for sticking to the ill-advised Ophir Mountain and other clear-cutting plans is that the clear-cut trees would go to the biomass power plant in Gypsum. Biomass power is renewable energy. It wouldn’t justify destroying Summit County’s wonderful forests and trails, but biomass is green energy right? Maybe not.
Is biomass power a good renewable energy source that we should promote here in Colorado? To answer this, we need to back up and look at where biomass energy comes from. As with most of our energy sources, it starts with energy from the sun. In photosynthesis, plants use solar energy to convert water and carbon dioxide to carbohydrates. Energy is stored in the carbon-hydrogen bonds. (Geologic pressure over time strips the oxygen from plant material to create hydrocarbon fossil fuels.) When animals metabolize carbohydrates, or when plant or fossil fuel material combusts (burns), that energy is released as oxygen combined with the material, returning to the lower-energy carbon-oxygen and hydrogen-oxygen bonds of carbon dioxide and water.
The problem with fuels such as coal and wood is that they are solids. The combustion process requires direct contact between oxygen molecules and molecules of the fuel. For gaseous fuels such as natural gas, that is very easy, individual oxygen molecules readily mix directly with individual methane molecules. For liquid fuels such as petroleum products, vegetable oil or ethanol, that mixing is more difficult and the resulting combustion less efficient. With solid fuels, however, it is exceedingly difficult for individual oxygen molecules to contact individual fuel molecules, so the combustion process is incomplete and far less efficient.