Press

USA Today – Passive Houses Aggressively Reduce Energy – By Wendy Koch
Published: February 17, 2011 :: View Web Version »

Energy Boom – Using Taconite for Solar Thermal Storage – by Jeanne Roberts
Published: January 26, 2011 :: View Web Version »

World Construction Network – Isabella Eco Home in Northern Minnesota designed as super-insulated structure
Published: Nov 17, 2010 :: View Web Version »

USA Today – Passive, super-sealed home resists subzero temps – by Wendy Koch
Published: Nov 12, 2010 :: View Web Version »

Fine Homebuilding Magazine – The Passive Green by Jefferson Kolle
Published: April/May, 2010 ::

Passive House Alliance – Isabella Eco Home
Published: 2010 :: View Web Version »