Pick up the April/May 2013 issue of Old-House Journal to find my story about the energy-saving retrofit of Historic New England's c. 1793 Lyman Estate in Waltham, Mass. The retrofit aims to reduce the National Historic Landmark's energy consumption by 50%, while respecting its historic character. Old-house homeowners, in general, could benefit from many of the same energy-saving strategies.

Find the story online here -- and an online bonus sidebar about energy-saving behavior here.

by Katie Hutchison for House Enthusiast