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Consumer tools

Home Energy Efficiency Tool

The Home Energy Efficiency Tool uses an intuitive interface combined with our market leading calculation engine to provide a range of engaging and tailored energy efficiency advice to your customers.

If you’re looking to add value to your brand and provide customers with actionable recommendations on ways to improve the overall energy efficiency of their home, then look no further.

How does it work?


Simple to use and powered by our market leading calculation engine, the online tool works by asking a few questions about a customer’s home. It then uses our extensive reference data to fill in the gaps and model all possible combinations. This results in a tailored action plan, identifying the most cost-effective energy efficiency and renewable investment solutions and energy saving advice.


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Key features

  • Available as a digital tool for your website or an API with a unique interface.
  • Easy to use with up-to-date trusted and verified savings data.
  • Provides optimum energy saving solutions to suit the customer’s budget.
  • Provides the customer potential monthly and annual bill savings.
  • Provides potential carbon savings and environmental impact from the customer’s energy use.
  • Details the impact on Energy Performance Certificate (EPC) rating and how the customer can improve it.

Last updated: 4 April 2022