Overview

• Researchers analyzed ELSA data on about 11,000 adults, with more than 1,700 receiving repeated lung tests over eight years, and found faster FEV1 decline among solid-fuel users after socioeconomic and housing adjustments.
• Among participants aged 70–79, average FEV1 fell by 0.12 liters in solid-fuel users versus 0.07 liters in non-users, indicating a steeper loss of lung capacity.
• Dr Laura Horsfall reported that particulate exposure from stoves appears to inflame respiratory tissues in a way similar to cigarette smoke.
• Domestic solid fuel now accounts for roughly 20% of UK PM2.5, with wood-burning emissions rising from about 3,200 tonnes in 2009 to around 6,000 tonnes in 2023, as self-reported household wood use grew from 10% to 18% between 2004/05 and 2021/22.
• Use is concentrated in affluent urban areas, including Smoke Control Zones, and although the findings are observational and not yet peer reviewed, health groups and ERS experts are urging clearer public guidance and stronger regulation; further area-level health analyses are planned.