Isle ethanol efforts stall

two surviving ventures face high hurdles

Ask just about anyone involved in the effort to start a home-grown ethanol industry in Hawaii and invariably the word "challenging" comes up.

Challenging, it turns out, is an understatement.

Four years ago companies were lining up to build ethanol production facilities in Hawaii after the state launched a program that offered generous tax credits and set a mandate that most gasoline sold in the state must contain 10 percent of the renewable fuel. Soaring ethanol prices, which hit a record $4.23 a gallon in the summer of 2006, also spurred interest. On the mainland, dozens of corn-based ethanol plants sprouted up across the Great Plains.

In Hawaii, meanwhile, plans were moving forward to erect ethanol plants that would mostly use sugar cane or sugar cane byproducts as a feedstock. Before any of the companies could get their permits approved, however, the price of ethanol collapsed, falling as low as $1.40 a gallon in late 2008. In addition to falling prices, difficulty in securing land to grow feedstocks and dwindling investor interest have made it difficult to get any new processing facilities up and running.

There were plans in recent years to build at least six plants in Hawaii to produce ethanol, an alcohol-based renewable fuel that can be made from a variety of organic materials, including sugar cane. Of the original six that were planned, only two are still on the books, and neither has a target date to begin construction.