Efficient wood-pellet furnaces gaining popularity
from The Associated Press via Epoch Times
From April 8
: With the touch of a finger on an iPod-style screen, Eric Besenfelder can monitor and troubleshoot the shiny, wood-pellet furnace that heats Athens Elementary School in the Hudson Valley. Like the smoky, outdoor wood boilers that have proliferated in rural areas over the past 20 years, the wood furnace at Athens, New York, is housed in a shed behind the building. But that's where the similarity ends.
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