Algae Biofuels: A Way Forward or A Dead End?

Proponents of algae biofuels have stressed its low environmental impact, reduced greenhouse gas emissions, reduced dependence on foreign oil, and utilization of marginal lands. However, a recent report from the U.S. National Research Council has found that algae biofuels cannot currently be produced on a large scale without using unsustainable amounts of energy, water, and fertilizer – exactly the kinds of impacts algae biofuel production was intended to avoid. Notwithstanding this, the report’s authors do not write off the technology. Jen Stutsman of the Department of Energy said in a statement “[The] report outlines the need for continued research and… [more]