SF Environmental Trust


Using appropriate technology for sustainable development

and for the relief of poverty in developing countries


SF Environmental Trust, 9, The Pastures, York, YO24 2JE, UK

Climate Change.
Support Us.
Haybox Cooking.
Solar Cooking.
Rocket Stove.




In 2018 we launched a project with the EMACE Foundation of Sri Lanka to manufacture and supply 50 each of Solar and Haybox Cookers to low income families. SF Environmental Trust is to provide all the funding and EMACE is to organise the manufacture of the cookers locally, identify suitable recipients for them as well as provide training and literature.



Each cooker will have a unique serial number as shown below.





You can sponsor your own cooker for gifting to a low income family in Sri Lanka. We will provide a personalised certificate showing the serial number of the specific cooker that you have contributed. This will also show the tonnes of carbon saved and can be used to offset the carbon generated by any long distance flights.


Please click on the Support Us tab for more information.