Product Standards

Energy Saving Trust endorsed products

Our brand new database showcases the range of EST endorsed products - boilers, heating controls, glazing, chemical inhibitors and non-road mobile machinery (NRMM) emission reduction systems.

The Energy Saving Trust’s endorsed product standards offer consumers and businesses clear and trusted information to help inform the decision-making process when buying new appliances and products.

Manufacturers can apply to have their products endorsed by the Energy Saving Trust and included on the EST Online database. 

Make sure your product is endorsed


What are Endorsed Product standards?

Products endorsed by the Energy Saving Trust have to meet recommended product and energy performance criteria, agreed by industry. Categories of products currently endorsed are: glazing, boilers, heating controls, water softeners, chemical inhibitors and non-road mobile machinery (NRMM) emission reduction systems.

As trusted and independent experts in energy efficiency, the Energy Saving Trust works with manufacturers to establish, through consultation, an industry-wide product performance standard for their product category.

This process typically has two phases: the development of product performance criteria followed by product endorsement.

The benefits of product endorsement

Having your product endorsed by the Energy Saving Trust will mean your product will be listed on EST Online – our database of verified energy saving products. You’ll also have access to the Energy Saving Trust Endorsed Product logo for use on your marketing materials. This offers you:

  • A competitive advantage by differentiating your products.
  • Increased visibility of your products among consumer and business users searching for energy saving products.   
  • Increased consumer trust and confidence in your brand.
  • A confirmation of your commitment to environmental awareness and sustainability.
  • Increased product sales.