Average Annual Efficiency Calculator

June 5, 2026

The Average Annual Efficiency calculator was created as a part of the Hybrid 2 Hundred project. It is a flexible modelling tool that simulates year-round hybrid heating system performance in a typical home. Users can test different climate zones, heat pump capacities, back-up heat type, and switch-over temperatures.

The tool estimates COP, energy use, run hours, and GHG emissions, and can be expanded in future projects. The model is based off a 3,000 square foot home with 1980s style building assemblies.

DOWNLOAD (.xlsm format, 5.4MB)

Special Thanks:

Special thanks to project contributors from Musqueam Indian Band, the City of Vancouver, the Township of Langley, the City of Nanaimo – and notably Township of Langley representatives for their help in developing of the Average Annual Efficiency calculator. Funding for the Hybrid 2 Hundred project was provided by BC Hydro, with project coordination support from Affine Climate Solutions.

Copyright:

BC Hydro and Local Governments participating in the Ideation Project

Click here to view this page online with additional details.

PO Box 73105, Evergreen RO, Surrey, BC, V3R 0J2

Tel: 604.594.5956
Fax : 604.594.5091

Website: www.teca.ca