New idea multi-mixed bio-coke by some feedstock has high performance concept to solve for local area global issue based on Chisan-Chisho accompanied with CO2 reduction. This new fuel can reduce 25% over CO2 emission for real operated shaft type combustor. This project aims to achieve four objectives:（1）steady collection of biomass in Yokote City, Akita Prefecture（mainly rice husks and bark, but their availability varies with harvest and snow season, respectively, so various types of biomass will be collected to provide a steady year-round supply of mixed feedstock);（2）development of effective and economic technology to produce bio-coke from mixed feedstock;（3）long-term demonstration of operations using bio-coke at Morioka/Shiwa District Environmental Facilities Association; and（4）investigation of the applicability of bio-coke from mixed feedstock in other industries.

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