Thermoselect: A Big System for a Small Island

A Thermoselect high-temperature chamber.
Photo courtesy: Interstate Waste Treatment.

Apple CEO Steve Jobs revolutionized the computer industry when he took computers that once needed the space of an entire room and reduced them to fit into the palm of our hand. The smaller is better trend has infiltrated most areas of technology and renewable energy is no exception. Which begs the question, what happened to the mainframes?

Thermoselect designs large-scale partial-oxidation gasifiers. There are several plants in operation across Japan including Chiba, Mutsu, Osaka, Tokushima, Kurashiki and Nagasaki. Thermoselect is able to use MSW and industrial waste without sorting out metals and other recyclables and produces a low-BTU syngas that is exported and used in boilers and gas engines.

While the Japanese company appears to have done very well for itself in the Pacific Rim, licensees in Europe and America haven’t been as successful. A plant in Karlsruhe, Germany shut down in 2004 after five years and the initial plant in Fondotoce, Italy was also closed in the late ‘90s. Interstate Waste Management, based in Malvern, Pa., has been working on developing a commercial plant in the United States for several years but also hasn’t yet been successful.

So why has Thermoselect worked in Japan and not elsewhere? It’s hard to say but Better BTU thinks cost is a substantial part of the issue. Our information is that equipment costs run well above $5,000 per installed kW. With Japan being an island, landfills are limited and tipping fees are high. That coupled with high electricity costs make the system more economical in the Land of the Rising Sun than it might be elsewhere.

Better BTU Take: Thermoselect rushed onto the scene with facilities cropping up all over in the late 90’s but today only the plants in Japan remain. The massive cost associated with these systems may lead Thermoselect the way of the computer mainframe.

Thermoselect's Facility in Chiba, Japan.
Courtesy of Thermoselect.

For more on Thermoselect, visit http://www.thermoselect.com


For information on Interstate Waste Treatment, a Thermoselect licensee in the United States, visit http://www.iwtonline.com