The latest edition of the magazine put out by the Oak Ridge National Laboratory (ORNL) in Tennessee outlines what the editors see as the ten biggest energy challenges facing the United States.
The US military is funding a number of research projects in hopes of developing algae-derived biofuels to help lower the costs of operating its massive fleet of planes and other vehicles.
With more European utilities choosing wood pellets to fuel power plants, the southeastern United States is increasingly becoming a major pellet exporter.
New Zealand’s Green Party wants to reintroduce biofuel sustainability criteria in order to keep promotional grants away from companies that cut down rain forests in order to produce biofuels.