Another Response to the DARPA Claim

Many of my essays here are reprinted at The Energy Collective. Following a reprint of my recent essay examining DARPA’s extraordinary claim on the cost of algal fuel, a reader named Durwood Dugger (this gentleman, […]

Algal Oil for $2 a Gallon?

By now I have had at least a dozen people send me the link or ask me to comment on the recent DARPA announcement that they can produce algal oil for $2 a gallon. My […]