Six school and university oil-to-wood heating projects in Maine are receiving more than $3.2 million in  grants under the American Reinvestment and Recovery Act of 2009 (ARRA).  The six energy-conversion grants will be managed by the Maine Forest Service and are intended to create and retain jobs, achieve energy savings through wood-to-energy installations, reduce dependence on non-renewable energy resources, reduce greenhouse gas emissions, and support sustainable forestry.