Addressing Proposition 87 Criticisms

Background Voters in California will go to the polls in November to decide the fate of Proposition 87, also known as the Clean Energy Initiative. However, the ramifications of this proposition have the potential to […]

Guest Post on Cellulosic Ethanol

The following is a guest post by Don Augenstein and John Benemann. They have many years of expertise in biomass conversion. This essay is in response to Vinod Khosla’s recent posting on ethanol. In my […]

Response to E-mail

I tend to get a wide variety of e-mails, a fair number of which detail issues that I seem to have overlooked. I received the e-mail below about a week ago after a brief exchange […]

E85, M85, or Gasoline?

Introduction Joseph Miglietta has sent me a new essay, this time getting into some of the advantages and disadvantages of methanol. I do believe that long-term we are likely to see more methanol come online […]

Joseph Miglietta On E85

Introduction Joseph sent me the following two pro-E85 essays after I published E85: Spinning Our Wheels. I have broken up his posts into Part I and Part II. I may make some comments later, but […]

Miglietta’s Closing Statement

Introduction Joseph sent me a pair of essays: The one below and one on E85. I will post the one on E85 within a few days. I don’t plan to post a rebuttal to the […]

Rapier Second Response to Miglietta

In Joseph’s second response, he didn’t bring up new material related to ethanol that wasn’t addressed in my first response. He did bring up some other issues that are worth addressing, but this response will […]

Miglietta’s Second Response

Introduction Joseph sent the response below via e-mail. I have done a bit of formatting, but otherwise it is exactly as received. I will respond by the end of the week. As always, feel free […]

Rapier Response to Miglietta

Introduction First of all, I would like to thank Joseph Miglietta for taking up my Ethanol Debate Challenge. I firmly believe that the best way to get to evaluate some of these claims is by […]