英媒：伦敦烟囱清扫业借力现代技术迎来复兴

Industry Overview - The chimney sweeping industry in the UK is experiencing a revival, driven by rising energy prices, the popularity of retro wood-burning stoves, and concerns over electricity supply amid international tensions [3][4] - The number of members in the UK Chimney Sweeps Association has increased from approximately 580 to 750 since 2021, indicating a growing demand for chimney cleaning services [3] Technological Advancements - Modern chimney sweeps, such as Josh Filkins, utilize advanced technology including drones for roof inspections and digital cameras for internal chimney assessments, enhancing the efficiency and safety of the cleaning process [3] Market Demand - During the winter peak season, chimney sweeps can receive 70 to 80 appointment calls per day, reflecting a strong consumer interest in using fireplaces for heating and relaxation [3] Environmental Considerations - The resurgence of open fires raises environmental concerns, as burning wood and smokeless fuels can produce harmful PM2.5 particles, which may exacerbate respiratory and cardiovascular diseases [4] - In 2023, England banned the sale of most traditional household coal, but cities like London still permit the use of government-approved smokeless fuels, which produce less visible smoke but still generate soot [4]