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Green Business Directory - further information

Technology areas

Businesses in the Green Business Directory can be searched according to the energy efficiency and renewable energy technology areas that they offer.  

Technology areas offered by suppliers include the following.  See further details of each technology and energy saving opportunities by clicking on the links below.

Is the technology that you are interested in/a supplier of not on our list of technologies? Let us know by emailing

Search the Green Business Directory


The Carbon Trust Green Business Fund

The Carbon Trust Green Business Fund is offering up to £5,000 to small and medium-sized businesses, who could benefit from financial support when buying energy saving equipment.  This support is available for a limited period on a first come, first served basis for small and medium sized businesses in England, Scotland and Wales.  Equipment should be purchased from Carbon Trust Accredited Suppliers listed in the Green Business Directory supplier, to ensure that suppliers are properly accredited.  

Find out how the Carbon Trust Green Business Fund can help your organisation


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