Login to Zero Carbon Hwb

Welcome to the Welsh Zero Carbon Hwb dashboard.

The home analytics dashboard gives local authorities in Wales access to detailed, address-level housing data to support:

• Energy efficiency improvements
• Fuel poverty reduction
• Progress towards net zero

Developed by Energy Saving Trust and the Welsh Zero Carbon Hwb, the dashboard combines over 100 data points per home, using sources like EPCs, HM Land Registry, Ordnance Survey, and more. Where data is missing, estimates are made using advanced modelling.

Data can be shared with partners for project work, with prior notice to Energy Saving Trust. To access the dashboard, users must sign a home analytics licence.

If you have a Local Authority email address, then you should be able to access our Local Authority Embed Tool. Please get in touch if it does not work.