In this March 9, 2011 photo, Tom Wright stands by his wood pellet stove, which he uses to heat his home in Freeport, Maine. Frustrated with high oil prices, many people are making their homes more ... more 
In this March 9, 2011 photo, Tom Wright stands by his wood pellet stove, which he uses to heat his home in Freeport, Maine. Frustrated with high oil prices, many people are making their homes more energy-efficient, supplementing with space heaters, buying more efficient oil furnaces, or simply switching to natural gas, wood pellets or some other fuel. less 
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Associated Press | Photo By Pat Wellenbach
Fri, Mar 11, 2011 1:19 PM EST