Domestic Energy Efficiency Mapping (DEEM) Tool

Identify potential areas for ECO3 installations

We have developed a standalone web application for Energy Company Obligation (ECO) the DEEM Tool – a web-based Domestic Energy Efficiency Mapping Tool. The objective is to help suppliers, installers and lead generators to identify potential areas for the ECO3 installations, Warm Home Discount (WHD) and industry initiatives.


Click on the image below to open the DEEM tool on a new page.

The DEEM tool will assist ECO stakeholders in understanding the intensity of fuel poverty and status of domestic energy efficiency at various administrative levels, e.g. LSOA, Data zone. Our model churns huge amount of data pertaining to dwelling and tenure types, central heating system, household compositions, access to main gas, EPC ratings and intensity of fuel poverty and estimate relevant numbers at postcode level.

In addition to visualisation, the DEEM tool also allows to download data in CSV format.

The DEEM tool users will also get functionality to upload their own GIS data to overlay on top of our data without compromising security as the data remains on user’s browser.

Please refer to the guidance document on how to use the DEEM tool.

Please subscribe to us so we can let you know about our updates and upgrade of the tool.

We could develop an exclusive, tailor-made map-based application for your business. If you are interested please email us on

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