Erik, Eric, Dr. Anderson, Verdego and Hybrid Power

Dean Sigler Batteries, Biofuels, Diesel Powerplants, Electric Powerplants, Hybrid Aircraft, Sustainable Aviation 1 Comment

In a recent AVWeb Vodcast, Paul Bertorelli interviewed Embry Riddle’s Dr. Pat Anderson on the topic, “Why Electric Airplane Designers Are Turning to Hybrid Drives.”  Battery energy-carrying capability has not fulfilled its promise yet, according to Anderson.  The difference in energy density between fossil fuels and batteries is still too great to fulfill missions involving more than small craft and short distances for the most part.  This outlook caused Dr. Anderson’s associates, Eric Lindbergh and Eric Bartsch to form Verdego Aero, dedicated initially to developing a Diesel-hybrid generator system. They corroborate Dr. Anderson’s sense of current battery technology, their web site answering “Why hybrid?”  They explain, “Electric aircraft are at the forefront of aviation technology, but the energy density of current …

Genomics and Sunlight Equal Fuel

Dean Sigler Diesel Powerplants, Sustainable Aviation 1 Comment

AvWeb.com has turned a moderately skeptical eye on a new energy development that would sound too good to be true if it weren’t for the prominent names involved.  John Podesta, former White House Chief of Staff, is on the Board of Directors – and even more convincing, George Church, sequencer of the human genome, is a founder of and science advisor to the firm, Joule Unlimited, Inc. Their web site has more registered trademarks than Burger King*, including Liquid Fuel from the Sun™, Helioculture™, SolarConverter™, and direct-to-end-product™.  Joule’s technology promises Diesel or ethanol liquid fuels in huge amounts, using “proprietary organisms” to directly convert CO2 struck by sunlight into replacements for existing fossil fuels.  According to Joule, “Our technology has already …