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 […]

Energy Policy and Renewable Hydrocarbons

The following guest essay is by Frank Weigert, a retired DuPont chemist who was involved in some of DuPont’s early work on alternatives to petroleum in the mid-1970’s. This work spurred a lifelong interest in […]

Slides from the Pacific Rim Summit

I am hopping on a plane again today, this time bound for the Orlando Energy Conference. The topic I will present is An Overview of Global Energy Issues. Good thing they asked for something easy […]

Algal Tidbits from the Pacific Rim Summit

My presentation is tomorrow, but I have sat through some very interesting presentations over the past couple of days here at the Pacific Rim Summit on Industrial Biotechnology and Bioenergy. They have five panels going […]

Interview With an Algae CEO

So I am finally back home for the next 10 days, and slowly catching up. I had a good trip to Panama and then to Stanford. I had my luggage sniffed by dogs when I […]