22/26 Midwest
GG Kirchner, Lars Junghans, Steven Schenk

2024

01



The innovative integrative technology presented in this proposal, 22/26 Midwest, is based on and extends research on the design of net-zero buildings conducted at the University of Michigan in recent years. The original 22/26 building is in the cold climate of Lustenau/Austria. 22/26 Midwest builds on the above-mentioned technologies and adapts them for the climate in the midwestern US.

Implementation of a novel plug-and-play predictive building automation system (Research Task I)

The novel predictive building automation system in “22/26 Midwest” will enable the control of the thermal status of the building by predicting and controlling the interactions between thermal flow and the internal thermal capacity of the building. The thermal capacity retains and releases heat in response to the ambient temperature.

Thermal and Hydrodynamic Capacity of Construction Materials (Research Task II)

Higher thermal capacity or thermal mass inside the building is a key part of the 22/26 concept because higher thermal capacity reduces the energy demand for heating and cooling significantly. Internal thermal capacity works like a heat buffer. It absorbs heat when the room is hot and releases the heat when it is cold. The hydrodynamic property of certain materials absorbs the humidity from the room air and therefore reduces the relative humidity of the air.

Additional credits
Jared Hensley