“I chose recently to join Quido`s for the fantastic rates offered, also I find the system for rdsap calculations is easy to navigate, really glad I joined!” R.Lambourne


Our Eco calculation software guide for installers is fully approved and this enables energy assessors to create Eco reports and calculations.


The cost of our ECO calculation software tool is *£1.50 exc VAT per report for members and installers.

We don’t charge members for producing an eco report if it is part of a lodged epc and we also don’t charge members for producing a PDR.

Please read through the user guide to see how charges are implemented.


The ability to store all of your reports in one place with easy indexing of clients and buildings.

Fully approved by BRE (on behalf of Ofgem) for Eco 2.

You can import an EPC from any scheme and also members are able to download XML, CSV, PDR and site note versions of an Eco report in iQ energy, meaning your reports will suit providers.

Additional information

Accurate reporting

Eco calculation software guide for installers

When you have lodged an EPC within the Quidos RdSAP software, just click the “eco” button, this will then generate your eco report calculation and enable you to create various scenarios based on eco recommendations.

The output for the eco report is in XML, PDF, or CSV.

When you submit an eco report via the iQ energy RdSAP software, the user gives permission for the data to be provided to energy companies, which can be used as supporting evidence for an eco energy company obligation claim.

Finally, please ensure that whenever you create an eco report score that your customers details say exactly which measures they wish to score for.

Ultimately you as an assessor will be liable for the eco report figures and calculations you produce. We have provided this software to minimise any likely issues.

Easy reference

The PDR report will have a unique reference number for easy tracking & reference.


If you have added any incorrect data, you can unlock an ECO Report by simply sending a request to support@quidos.co.uk

Peace of mind

Members are able to view an un-lodged XML for checking over.

Multi functional

You will have a single page ‘property data report’ (PDR) that will allow you to produce reports for Eco and domestic RHI without having to lodge an EPC onto the register.


If your funders still require mid-point and end point reports, you are able to with the Quidos eco calculation software guide for installers.

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