Air Pollution
Air pollution refers to the release of harmful gases and particles, such as CO₂, CH₄, N₂O, SO₂, NOₓ, particulates, and VOCs, into the atmosphere. In fashion, it spans the entire value chain — from fibre farming to digital retail — and contributes around 4% of global greenhouse gas emissions
Air pollution has been tied to industrial production since the 18th century. The Industrial Revolution, powered by coal, saw textile mills as some of the earliest mass polluters, releasing soot and sulfur into city air. With globalisation, production shifted to Asia, where coal-based electricity and weak regulations amplified emissions. Today, fashion’s 2.1 billion tonnes of CO₂eq annually is comparable to the entire economies of France, Germany, and the UK combined (Fashion on Climate, McKinsey & Global Fashion Agenda, 2020). Historically, the assumption was that transport dominated emissions. In reality, shipping accounts for only 3–4%, while raw material production and processing contribute 38%. This inversion reshaped sustainability debates: the biggest impact lies upstream in fibres, farming, and factories, not cargo ships.
Air pollution from fashion intersects with health, labour, and justice. Garment workers in dye houses breathe toxic fumes, communities near tanneries suffer respiratory illness, and low-income groups in global South bear the brunt of both pollution and climate disasters it worsens. Fashion shows, brand campaigns, and influencer marketing often obscure these realities, projecting glamour while their digital and physical footprints expand emissions. Cultural movements like Extinction Rebellion Fashion Action or Boycott Fashion (2019) made air pollution and emissions central to activism, linking climate urgency with consumer responsibility.
-
One cargo ship carrying fast fashion burns fuel equal to 50 million cars in a year. Yet shipping is only 4% of fashion’s footprint — it’s the factories that matter most.
-
Black carbon from textile shipping settles on Arctic ice, speeding melt and rising seas.
-
Digital fashion shows can emit as much air pollution in the form of CO₂ as a small runway collection if streamed millions of times.
ADVERT BOX
Fashion’s biggest air pollution problem isn’t cargo ships — it’s the fibres and factories. Nearly 40% of emissions come from making raw materials, compared to only 4% from shipping. Designers can help by choosing low-impact textiles; manufacturers can switch to renewable energy; retailers can reduce packaging and air freight; researchers can track digital emissions from websites and servers.
- 2013 Rana Plaza: heightened focus on supply chain impacts, including unsafe air in factories
- 2019 Climate Strikes: fashion targeted for its CO₂ footprint.
- 2020 COVID-19 lockdowns: NASA recorded dramatic drops in NO₂ over industrial hubs; fashion production pauses showed how quickly air quality could recover.
- 2021–2023: rise of sustainable fibres (banana, hemp, recycled polyester) positioned as air pollution-reducing alternatives.
- Ongoing: increasing attention to digital fashion’s footprint (e-commerce, streaming, NFTs, AI) as a hidden but growing source of emissions
According to Fashion on Climate (McKinsey & GFA, 2020), fashion produces 2.1 billion tonnes of CO₂eq annually, or 4% of global emissions. Crucially, 38% comes from raw material production, while transport is just 3–4%. This challenges popular assumptions and directs solutions toward material innovation and clean energy in supply chains.
Problems:
- Coal-heavy textile mills release SO₂, NOₓ, and particulates.
- Livestock for wool/leather emit CH₄; cotton farming adds N₂O from fertilisers.
- Waste incineration and landfills emit CO₂, CH₄, and toxic particulates.
- Digital operations (e-commerce, cloud storage, fashion week streaming) depend on fossil-powered data centers.
Solutions:
- Materials: Banana fibre emits 94% less CO₂ than cotton. Brands like Offset Warehouse and QWSTION pioneer banana-based textiles.
- Energy: H&M, Burberry, and Kering committed to 100% renewable electricity in owned operations.
- Circularity: Patagonia and Stella McCartney expand resale, repair, and recycling, cutting new production emissions.
- Transport: Levi’s and Ganni reduce air freight, preferring sea or localised manufacturing.
- Digital: Zalando and Farfetch are moving to green cloud providers; designers adopt 3D prototyping to cut physical samples.
Practical steps: map emissions hotspots across the business, prioritise renewable energy contracts, switch to low-emission fibres, cut unnecessary transport, design for longevity, and use digital tools responsibly.
Related Reads
Related Articles
Fashion in the Regency Era, (1811–1820), nestled within the broader...
In the age of sustainability and conscious design, the...
Fashion Accountability Report: Bridging the Gap Between Promise and Progress...