By far the most dangerous air pollution in South Africa – – is indoor air pollution from the burning of coal, wood, candles and paraffin in the dwellings of poor people, many of which do not have chimneys.

Source: https://mybroadband.co.za/news/energy/485287-eskoms-life-and-death-decision.html

Experts recommend that chimneys be cleaned once a year.

Source: https://www.pressherald.com/2023/01/07/make-sure-your-chimney-and-fireplace-are-safe-to-use-this-season/

For decades, Reysenbach has collected chimneys from deep-sea hydrothermal vents across the world's oceans, and her lab uses genetic fingerprinting and cultivation techniques to study the microbial of the communities associated with these rocks.

Source: https://phys.org/news/2023-01-immense-diversity-interdependence-high-temperature.html

In the shadow of the towering chimneys of one of the most luxurious and high-profile redevelopments in the country, the people of a 1950s housing estate just carry on.

Source: https://www.dailystar.co.uk/news/latest-news/forgotten-uk-estate-man-butchered-31353543

Like it or not, most of us breaking bread have snow on our chimneys.

Source: https://www.timescall.com/2023/08/25/tony-glaros-longmont-lessons-goodfellas-at-goodfellas/

Paul said: "My favourite aspect of the house now are the chimneys.

Source: https://www.walesonline.co.uk/lifestyle/welsh-homes/three-year-project-transform-welsh-27009798

Sculptures representing charred chimneys rising from the smoldering rubble of burned-out buildings make up the Centennial memorial of the 1908 Race Riot entitled, “Acts of Intolerance” by Preston Jackson, Wednesday March 22, 2023, in Springfield, Ill.

Source: https://chicago.suntimes.com/2023/3/27/23658710/pardon-sought-black-illinois-man-executed

They differ from carbon capture and storage (CCS) systems at source, such as factory chimneys, which prevent additional emissions from reaching the atmosphere.

Source: https://www.legit.ng/business-economy/1548666-us-invest-12-bn-plants-pull-carbon-air/