Fuelled by chips

Fuelled by gasified wood chips from a nearby forest, Japan's largest wood gas-to-energy plant has successfully started operation in the Yamagata Prefecture, generating 2MW of electricity for local power purposes.

Unlike other gasified wood plants, Yamagata's Murayama site runs completely on wood gas, without any backup fuel supply such as natural gas. Because the plant is located near a forest area, the facility has access to a steady source of wood biomass for raw fuel while offering a new use for the forest's trimmed branches, which previously had to be disposed of.

Located about 400km north of Tokyo on the island of Honshu, in Murayama-shi, Yamagata Prefecture the project is viewed as one example of how Japan could increase the use of renewable resources for energy and reduce emissions.

By 2010, Japan is seeking to increase renewable energy production to three per cent of the country's overall energy supply. Additionally, as part of its renewable energy strategy, Japan is seeking to expand its use of biomass fuel up to 330MW by 2010.