The following IWEC3 "typical year" weather file for Taipei-Taoyuan Intl Airport was developed by White Box Technologies, Inc. with the same methodology as used for the ASHRAE IWEC2 weather files, but with the period of record updated to 2011-2024 and the solar radiation derived from 2011-2019 satellite observations by the National Laboratory of the Rockies (NLR, formerly NREL) followed by 2020-2024 satellite observations by the Copernicus Atmospheric Monitoring Service (CAMS).