METr

METr (Modeled Energy Transfer) by Phius is the next generation of WUFI Passive. It is a cloud-based program that allows for maximum flexibility and an enhanced user experience while maintaining the familiar feel of WUFI.

Get METr

METr: The Future of Energy Modeling

METr is a new, cloud-based modeling tool developed by C3RRO and Phius optimized for passive building energy modeling. With the familiar mechanics and interface of WUFI Passive, METr features a streamlined user experience and easy-to-use tools along with a number of fresh features.

What METr Offers

  • Cloud-based, allowing you access from any device
  • Runs on Mac and Windows operating systems
  • Phius climate data is built in
  • The Phius Window Database is built in
  • Significant speed increase to imports and workflows
  • Files exported from WUFI can be imported into METr

Early Sign-Up Discount Code

Those who purchase a METr subscription by the end of February 2025 can use coupon code betasale for 50 percent off the first year. Subscribe here

New Climate Location Map

METr users have the ability to select their climate location directly from the integrated map/database. This feature includes all of Phius' available climate data sets (not including custom CD sets).

METr FAQs

  • An annual subscription costs $609.48 (588 Euros).