Oil cookers create some soot! Philip converted this one to our electric system and of course the only thing going up the flue now is warm air and the smoke from burning sausages! 😂 Run an electric cooker from your solar panels or a green tariff and its zero emissions - even 'normal' UK electricity was 54% from renewable sources last year! (note badge removed as its a trademark!). Thank you for the kind review Mr Marsh!