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Climate Visuals launches new black carbon images

By Alastair Johnstone-Hack on May 28, 2026

Today Climate Visuals, in partnership with Clean Air Fund, has launched over 200 new photographs to our black carbon collection. The images, taken in Kenya, Nepal and Nigeria highlight the causes and impacts of black carbon and are free for non-profit, educational and editorial use. These latest images add to those taken in Brazil, launched late last year.

Black carbon is one of the world’s super pollutants, alongside methane and tropospheric ozone, that contribute to half of today’s climatic warming.

Particles in the air absorb the sun’s warmth, heating the climate and disrupting local weather patterns. Black carbon smothers the ecosystems that are vital to human and planetary life, and has devastating impacts on communities who are breathing toxic air. It enters bloodstreams and leads to diseases like asthma, strokes, heart attacks, cancer and dementia, as well as low birth weight, stillbirths and miscarriages.

Thick smoke rises from early-morning fish smoking fires in Makoko, a densely populated floating community built on stilts over the Lagos Lagoon. Fish smoking is a primary source of livelihood in Makoko, where most residents work as fishermen and fish traders, processing their daily catch over open fires. However, this process is a significant emitter of black carbon. Lagos, Nigeria. November 1 2025. Taiwo Aina / Climate Visuals

In Nigeria, Taiwo Aina photographed black carbon emissions from fish smoking and domestic cooking, burning at abattoirs, palm oil production and gas flaring, highlighting the impacts all of these have on the local communities and environment. 

Taiwo recently spoke to Mongabay about her work on this project.

In Nepal, Nabin Baral photographed a range of causes of black carbon emissions from agricultural burning, industries including brick kilns, and heavy vehicles, as well as the winter fog affecting communities in the Terai region. He also documented potential solutions such as solar irrigation, innovative domestic heating systems, and electric vehicle charging. 

And in Kenya, Esther Sweeney photographed waste burning at Kenya’s largest dump site, the use of charcoal for domestic cooking as well as cleaner cooking technologies and education around the impacts of black carbon.

Action on black carbon and other super pollutants can be an ‘emergency brake’ to the climate emergency, with the potential to cut near-term temperatures four times faster than action on carbon dioxide alone. Reducing these dangerous and damaging emissions also delivers a unique triple win: tackling climate change, radically improving health globally and adding trillions to the economy.

These new images join Victor Moriyama’s work from Brazil in our black carbon collection. The photographs are available free for non-profit, educational and editorial use, forming a distinct communication resource, helping to tell the story of black carbon, and link its effects on a global climate scale with the impact it has on local communities.

View the full collection

By Alastair Johnstone-Hack

Alastair is the Climate Visuals Manager. With a background in photojournalism, he is particularly interested in how you tell stories through photography, and how viewers interact with photographs.

Prior to joining Climate Outreach Alastair was a picture editor at The Times and The Sunday Times newspapers, working on domestic and international news photography. Before this, he trained in photojournalism at the London College of Communication and worked as a newspaper photographer.

Alastair is happiest when taking photographs and riding bicycles, often at the same time, ideally up a hill.

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