Newburyport:
Jon Boles, top, and Jim Materkowski of The Green Cocoon scrape excess insulation from a house being renovated by Becker Custom Builders at the bottom of Federal Street in Newburyport. The insulation is soy-based, one of several type of "green" insulations available.
Photo by Bryan Eaton/Newburyport Daily News Friday, October 10, 2008

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