Monthly Archives: April 2019

BEC-Iowa May Meeting

Title of Presentation: Net Zero Energy @ Conventional Cost Presenters: Peter Krebs (Sefaira) and Carl Sterner (Sol Design) Summary: Achieving a Net Zero Energy home is challenging enough. But achieving Net Zero Energy…

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Tour: Iowa Nest Residence

Summary: The Iowa Nest is a Net Zero Energy‐targeted residence in rural Iowa. It is designed to supply 100% of its energy needs; to be comfortable without conventional air conditioning; to fit…

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