Fuel Approval

Quality Assured Fuel

Woodsure Logo

HETAS is the independent Certification Body for the fuel quality scheme operated by Woodsure.  The scheme is based on the original HETAS Quality Assured Fuel scheme which was itself modelled on European fuel quality standards.  The scheme covers Firewood, Wood Chip and Hog fuel, Wood Pellets and Wood Briquettes.

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ENplus ISO logo

The European ENplus® wood fuel pellet quality scheme has been introduced to help secure the supply of wood pellets with clearly defined and consistent quality for heating purposes. In the UK, the scheme is licensed by the UK Pellet Council and HETAS has been approved as the Certificating Body.  HETAS is the only organisation handling applications in the UK.

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Approved Solid Fuel


HETAS run the Approved Solid Fuel scheme for mineral based fuels. This covers Manufactured Smokeless Fuels & naturally occurring Smokeless Fuels.