The new 2,000 sq.ft. InSpire® wall, installed in October of 2023, preheats 6,000 cfm of outside air feeding the plant while reducing its carbon footprint by 12,3 tons of CO2, year after year, for the next 25 years.
Designing a building such that its interiors may allow for passive survivability and the ability for occupants to shelter in place during an extreme temperature event can be assessed using the standard effective temperature (SET) metric.
There are many ways of gauging the relative heating and/or cooling needs of a building due to the local climate. However, a long-established metric is the "degree day"
The American Architectural Manufacturers Association updated a document describing a standardized test to evaluate heat build-up effects due to infrared exposure on fenestration products.