Trystan Lea

Heat pump performance and home energy 2023

Published: 2nd January, 2023

See previous years for more detailed discussion.

Heat pump performance overview

Annual heating electricity consumption and heat output comparison of all years:

The last three years have been quite similar, reflecting higher comfort levels and higher hot water use based on now being a family of four.

Heating cost

Our EV charged solely overnight during the cheap Octopus GO tariff rate effectively lowers the average unit cost paid for all electricity consumption.

Detailed monthly data


Download heatpump2023.ods