Inefficient, polluting wood stoves impact article, with TLUD/rocket mass heater teaching opportunity

This article ignores woodstove efficiency variation, and suggests less wood burning for pollution abatement:

https://medicalxpress.com/news/2026-01-wood-homes-dangerous-air-pollution.html?utm_source=nwletter&utm_medium=email&utm_campaign=weekly-nwletter

I hope folks write an informative comment there, if possible.

Brian
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Hi Brian,
thanks for sharing.
In general, wood burning does cause some pollution. So do many other forms of energy, usually somewhere else (coal power plant).
You're right that a well tended fire in a good wood burner would also cut down pollution.
Not sure what it has to do with rocket stoves (cooking devices) or TLUDs (to my knowledge used to make biochar) though. Or did you mean Rocket Mass Heaters?

Benjamin Dinkel wrote:Hi Brian,
thanks for sharing.
In general, wood burning does cause some pollution. So do many other forms of energy, usually somewhere else (coal power plant).
You're right that a well tended fire in a good wood burner would also cut down pollution.
Not sure what it has to do with rocket stoves (cooking devices) or TLUDs (to my knowledge used to make biochar) though. Or did you mean Rocket Mass Heaters?

Hi Benjamin,

Thanks for your note. I did mean rocket mass heaters, my mistake, but I also did mean TLUDs(Top-Lit Up-Draft burners), which emit heat that can be used for space heating or cooking, while making char.  I think that CHAB (Combined Heat And Biochar production) presents a great opportunity to fix some carbon in the lithosphere while satisfying some heat needs.

Brian
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Woodstove pollution varies widely depending upon model, installation, operation and wood quality.
In crowded areas, prone to inversions, regulation is driven by worst cases.
On my previous street one codger burned plastic, with a plume of black toxin rolling from  his chimney.
Meanwhile we emitted a little condensation with an occasional a puff of smoke when restarting.

People bemoan regulation and exalt liberty, but the world is crowded and actions have consequences.