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Run the cooker hood when cooking on gas, and go electric next time

Cooking on gas releases moisture and combustion gases that are unhealthy; use a hood that vents outside and leave it on after cooking, open a window if it doesn't, and pick an electric stove when you replace it.

Do it yourself

Sources checked on .

Indoor airLevel 1 · HabitCost: FreeA few minutes

Cooking on gas releases combustion gases as well as moisture, and that is unhealthy. Measurements in Flemish homes found that a gas stove can raise the level of nitrogen dioxide (NO2) in the living room.

Always use the cooker hood when you cook, preferably one that vents to the outside, and leave it running for a while after cooking. If the hood works poorly or doesn't vent outside, open a window during and after cooking.

When you replace your stove, the Flemish health department advises choosing an electric one.

Details

ImpactIndirect · This saves no energy by itself: it is a rule, a service, a contract, or a health or safety item. How we rate impact
Estimated savingAbout indoor air and health; the sources don't quantify energy savings. (confidence: low)
Who actsYou and your landlord
Needs landlord's agreementNo
TypeAction
Constant or subject to changeConstant · Good practice that barely changes with new laws, prices or services.

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Sources

  1. Bij het koken (in Dutch) · Departement Zorg (Vlaamse overheid) (official source) · checked on
    Backs: gas cooking releases moisture and combustion gases, which is unhealthy; use a hood vented outside and keep it on after cooking; open a window if not; choose an electric stove when buying a new one
  2. Binnenmilieumetingen in Vlaamse woningen (in Dutch) · Departement Zorg (Vlaamse overheid) (research) · checked on
    Backs: a gas stove can raise NO2 in the living room; using a hood is important
    Where: section 'Resultaten Surveillance'

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