Being thoroughly immersed in the eco-craze, including the skyrocketing interest in alternative energy, it’s easy to feel as though we’re well on our way to a more sustainable future. A couple conversations recently reminded me how far we have to go. I recently spoke with a biofuels specialist who told me that, as excited as he is about the prospects for biofuels, the maximum amount of current energy use that biofuels can replace is 6%. The reason is that biomass is not in endless supply, and to create more we would need to do more damage to the environment (e.g. clear forests to grow corn) than good. 6% is of course important and significant, but there’s still a long way to go. Separately, I spoke with an investor in alternative energy sources. He referenced a recent research project that attempted to determine how quickly alternative energ sources could completely replace oil. An unexpected result was that the more alternative energy that was introduced to the equation, the greater the demand for energy. In other words, the growth in energy consumption outpaced the ability to introduce new energy sources.
Sorry to not have more specifics on the findings referenced above, but I’ll post them to www.ecounit.com soon.
Kent
kent@ecounit.com
