International Building Performance Simulation Association
Australian and New Zealand regional affiliate
Weather Files for Simulation
Tue, 10 May
|Webinar and Face to Face
Victoria University of Wellington (NZ) are hosting a webinar (or in person) focused on starting a discussion around the types of weather files we will need for building performance simulation over the next decade.


Time & Location
10 May 2022, 4:00 pm – 5:00 pm NZST
Webinar and Face to Face
About the Event
Victoria University of Wellington (NZ) are hosting a webinar (or in person) focused on starting a discussion around the types of weather files we will need for building performance simulation over the next decade. In New Zealand it is over a decade since the Energy Efficiency and Conservation Authority (EECA) funded the National Institute of Weather and Atmospheric science (NIWA) to develop a set of weather files for energy performance simulation. These remain close to the current state-of-the-art for weather files internationally because, contrary to much international practice, the solar radiation is based on measured data with satellite data used to interpolate between measurement sites. But, it is time to think about developing a new set of data. There are many reasons for this:
increased pressure from clients to base calculations on weather data that is “up to date for climate change”;
the widespread availability of the less rigorously derived IWEC…