The gist of the argument is as follows: (a) forget corn-based ethanol, the future lies with cellulosic (yyaawwnn...); (b) deep down inside, Bush knows this; (c) to make cellulosic ethanol competitive, you need super-enzymes that speed up the process of breaking down the cellulose and transforming the biomass into a liquid fuel; (d) because of 2 companies' super-enzymes, the cost of producing cellulosic ethanol will go from about $2.25 a gallon today to $1.07 by 2011; (e) it will be possible, then, to convert about 1 billion tons of biomass into liquid fuel annually, which will equate, in energy terms, to about 3.5 billion barrels of oil, and this without any adverse impact on the food supply.
Sounds interesting? It's because it is. Those of you who visit this blog often know that I belong to the camp of those who maintain that corn-based ethanol is nothing but a distraction.
The 2 companies identified in the article as holding the enzymatic key to unlocking the potential of cellulosic ethanol are: Novozymes, a subsidiary of Novozymes AS (OTCPK:NVZMF); and Danisco AS, a subsidiary of Danisco AS (OTC:DNSOF).
Although both subsidiaries are based in California, both parent companies are Danish and their primary listings are on the Copenhagen exchange (Danisco AS [Copenhagen:DCO.CO] and Novozymes AS [Copenhagen:NZYM.CO]). The Pink Sheets listings are less than ideal...
Novozymes and Genencor have, respectively, a 40% and a 20% share of the global market for enzymes used in ethanol production.
The article concludes with this prediction by Michael Pacheco, director of the National Bioenergy Center in Golden, Colorado: production of cellulosic ethanol could reach 60 billion gallons by 2030, or 30% of total US gasoline consumption.
Besides the US, cellulosic ethanol will undoubtedly, once it can be produced on a cost-competitive basis, spread to other ethanol majors, most notably Brazil.