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Written question asked by Baroness Whitaker (Labour) on Thursday, 26 March 2026, in the House of Lords. It was due for an answer on Monday, 13 April 2026. It was answered by Baroness Merron (Labour) on Tuesday, 14 April 2026 on behalf of the Department of Health and Social Care.


Benzene: Gas Cookers

Question

To ask His Majesty's Government what assessment they have made of the research published by PSE Healthy Energy and Stanford University in Environmental Research Letters on 25 March on the harmfully high levels of benzene measured in UK homes emitted by gas cooktops.

Answer

The UK Health Security Agency (UKHSA) has noted the published research but has not made a full assessment of the study, which is based on a small number of stoves. Currently, there are limited studies that have investigated benzene concentrations in United Kingdom homes. Further research is needed to better understand exposure to indoor air pollutants and the effects on health.

Reducing emissions of pollutants and ensuring adequate ventilation within indoor environments are important. The UKHSA continues to consider and evaluate the evidence of exposure to indoor air pollutants and the potential health effects.


Secondary information

Type
Written question
Reference
HL16128
Session
2024-26
Subjects
Health hazards Gas cookers Benzene
Link
View this Written question on www.parliament.uk