February 8, 2019
Update to the HStar (HERS) Portal released
A major update to the HStar (HERS) Portal has been released. Key improvements in HStar v2.0 include: Redesign of Portal…

February 8, 2019
A major update to the HStar (HERS) Portal has been released. Key improvements in HStar v2.0 include: Redesign of Portal…
December 13, 2018
A new Chenath engine (currently assigned version 3.21) is planned for release in 2019 which includes the following potential updates…
December 12, 2018
The 2nd Generation NatHERS software integrated a multi-zone ventilation model for natural ventilation, a model for occupant thermal comfort and…
December 12, 2018
Net zero energy homes of the future entered the housing market in October 2018 with the opening of a display…
December 12, 2018
BackgroundWith the observed rapid decline in PV prices and a similar trend for battery storage in recent years, there is…