Key Takeaways
- The fashion industry accounts for 20% of global industrial wastewater pollution
- Textile dyeing is the world's second largest polluter of clean water after agriculture, consuming vast amounts and discharging untreated effluents
- Producing one cotton T-shirt requires 2,700 liters of water, equivalent to one person's drinking water for 2.5 years
- Fashion industry uses 79 trillion liters of water yearly, 20% directly polluting waterways
- Textile production releases 3,000 chemicals into environment, many carcinogenic
- Nonylphenol ethoxylates (NPEs) from laundry detergents in fashion supply chains persist in water
- Fashion industry responsible for 10% of global carbon emissions, more than international flights and maritime shipping combined
- Producing 1 kg of cotton emits 20 kg CO2e due to irrigation and pesticides
- Apparel and footwear GHG emissions reached 2.1 billion tons CO2e in 2018, 4% of global total
- Fashion produces 92 million tons of waste annually, filling 3.5 billion landfills equivalent
- Only 1% of clothing is recycled into new clothing, 75% landfilled or incinerated
- Americans discard 81 pounds of clothing per person yearly, 11.3 million tons total
- Fashion sheds 35% of primary microplastics to oceans via wastewater to landfill sludge
- Washing synthetic clothes releases 500,000 tons microfibers annually to marine environments
- Polyester garments shed 0.23g microfibers per wash, 496,030 tons/year global
The fashion industry heavily pollutes both water and air while generating massive waste.
Chemical Use and Discharge
- Fashion industry uses 79 trillion liters of water yearly, 20% directly polluting waterways
- Textile production releases 3,000 chemicals into environment, many carcinogenic
- Nonylphenol ethoxylates (NPEs) from laundry detergents in fashion supply chains persist in water
- Azo dyes in 60% of clothing release aromatic amines, cancer-causing
- Per- and polyfluoroalkyl substances (PFAS) used in 70% of waterproof fashion items contaminate soil and water
- Formaldehyde in wrinkle-free shirts exceeds safe limits in 30% of tested garments
- Phthalates in PVC prints on T-shirts leach into skin and environment
- Heavy metals like cadmium and lead in fashion jewelry and dyes total 8,000 tons discharged yearly
- Flame retardants in synthetic fabrics release PBDEs, bioaccumulating toxins
- Bleaching agents in cotton processing emit chlorine compounds harming ozone
- 500,000 tons of hazardous chemicals used annually in textile wet processing
- Pesticides from cotton account for 24% of global insecticide use, 16% world pesticide market
- Antimony in polyester production contaminates 10 million tons of sludge yearly
- Chromium VI from leather tanning affects 40 million people via contaminated water
- Volatile organic compounds (VOCs) from printing inks total 100,000 tons/year in fashion
- PFCs in sportswear persist forever, found in 99% Arctic animals
- Dye houses discharge 200 tons of unfixed dyes daily
- Ammonia from nylon production pollutes air and water at 50 kg per ton fiber
- Triclosan in antimicrobial fabrics enters waterways, promoting resistance
- Mercury in viscose rayon pulp processing contaminates rivers
- Plasticizers in faux leather release 1 ton phthalates per 10,000 m2 produced
- Sulphonated oils in wool processing discharge 20% untreated
- Disperse dyes for polyester release 30% into wastewater unbound
- Arsenic in some denim washes exceeds EU limits by 5x
- Nano-silver in antibacterial clothing sheds into sewage
- 8 billion liters of chemical-laden wastewater from denim per year globally
Chemical Use and Discharge Interpretation
Greenhouse Gas Emissions
- Fashion industry responsible for 10% of global carbon emissions, more than international flights and maritime shipping combined
- Producing 1 kg of cotton emits 20 kg CO2e due to irrigation and pesticides
- Apparel and footwear GHG emissions reached 2.1 billion tons CO2e in 2018, 4% of global total
- Polyester production emits 9 tons CO2e per ton of fiber
- Fast fashion supply chains emit 1.2 billion tons CO2e annually from Scope 3
- Leather processing emits 110 kg CO2e per kg finished leather from methane
- Global fashion GHG footprint projected to rise 60% by 2030 without action
- Viscose production emits 90 kg CO2e per kg fiber from dissolving pulp
- Air freight for fashion contributes 500 million tons CO2e yearly
- Wool farming emits 25 kg CO2e per kg wool from enteric fermentation
- Synthetic fiber manufacturing uses 1% of global fossil fuels, emitting 700 million tons CO2e
- Retail stores' energy use emits 200 million tons CO2e per year
- Cotton ginning and spinning emit 5 kg CO2e per kg yarn
- Fast fashion returns generate 2.5 million tons CO2e from reverse logistics
- Nylon 6,6 production emits 120 kg CO2e per kg due to adipic acid
- Global textile wet processing emits 500 million tons CO2e annually
- Fashion's Scope 1 and 2 emissions are 10% of total, mostly from factories
- Acrylic fiber emits 8 tons CO2e per ton from acrylonitrile
- Consumer laundry of synthetics emits 460,000 tons CO2e yearly from energy
- Lyocell production emits 0.9 kg CO2e per kg, low but scaled to 1 million tons
- Fashion industry methane emissions from landfills and leather total 300 million tons CO2e
- Sea shipping for fashion emits 200 million tons CO2e, 3% of maritime total
- H&M's supply chain emitted 175 million tons CO2e in 2022
- Global fashion electricity use emits 1 billion tons CO2e from coal power
- Spandex production emits 50 kg CO2e per kg from petroleum
- Fashion e-commerce packaging emits extra 50 million tons CO2e yearly
- Global textile industry emits 1.2 Gt CO2e, 2.5% of anthropogenic total
Greenhouse Gas Emissions Interpretation
Microplastics and Marine Pollution
- Fashion sheds 35% of primary microplastics to oceans via wastewater to landfill sludge
- Washing synthetic clothes releases 500,000 tons microfibers annually to marine environments
- Polyester garments shed 0.23g microfibers per wash, 496,030 tons/year global
- 8 million tons plastic entering oceans yearly, 1 million from laundry lint
- One fleece jacket sheds 250g microplastics over life, polluting 500 washes
- Marine microplastics from textiles 35% of total primary
- Washing machine effluent carries 700,000 fibers per wash to sea
- Nylon fishing nets from fashion waste contribute 640,000 tons marine plastic yearly
- 99% ocean microplastics from laundry, roads, tyres; textiles top source
- Microfibers ingested by 100,000 marine mammals yearly from fashion pollution
- Tire wear 28%, textiles 35% of ocean microplastics mass
- One 6kg wash releases 137,951 fibers, 40% polyester, to marine food chain
- Global microfiber emission 1.07 million tons/year from washing
- Seabirds have 14,000 plastic pieces, 90% microfibers from clothing
- Wastewater treatment removes only 99% microfibers, 3,000 particles/L effluent to sea
- Acrylic sweaters shed 720,000 fibers per wash, highest of synthetics
- Marine sediment microplastics 94% fibers from fashion textiles
- Fish consume 12,000-24,000 tons microplastics yearly, half textile fibers
- Polar fleece washing pollutes Arctic waters with 0.1% global microplastics
- Tyre, road, textiles microplastics enter sea via rivers, 80% from land
- Mussels contain 0.09 microplastics/g tissue, mostly polyester from laundry
- Beach sand microplastics 50% clothing fibers
- Global plastic production 400m tons, 0.5m from microfiber shedding to sea
- Washing 100 polyester items pollutes 27 pools with microfibers
- Deep sea sediments have 4 fibers per 10g sample from surface runoff
- Fashion microplastics bioaccumulate in plankton, up 10x in food chain
- 93,000 tons microfibers from US washing alone enter oceans yearly
- Coral reefs ingest 15,000 microplastic pieces/km2, 60% textile
- Sea turtles have 50% diet microplastics from fibers
Microplastics and Marine Pollution Interpretation
Waste and Landfills
- Fashion produces 92 million tons of waste annually, filling 3.5 billion landfills equivalent
- Only 1% of clothing is recycled into new clothing, 75% landfilled or incinerated
- Americans discard 81 pounds of clothing per person yearly, 11.3 million tons total
- EU households throw away 12 kg textiles per person annually, 5.8 million tons
- Fast fashion generates 10% of global landfill waste by volume
- Polyester clothing shedding creates 0.5 million tons landfill microplastics yearly
- Global textile waste 92 million tons/year, projected 134 million by 2030
- Chile's Atacama desert hosts 39,000 tons used clothing dumped yearly
- India's landfills receive 1 million tons textile waste annually from imports
- UK sends 300,000 tons clothing to landfill yearly
- Garment factories produce 20% fabric waste in cutting rooms, 5 million tons global
- Second-hand clothing market discards 80% upon import in Africa
- Washing machines discard 500,000 tons microfibers to landfills via sewage sludge
- Luxury brands incinerate 30% unsold stock, 100,000 tons yearly
- Global footwear waste 700 million pairs landfilled yearly
- Synthetic textile waste decomposition takes 200+ years in landfills
- Bangladesh landfills 400,000 tons post-factory textile waste yearly
- Overproduction leads to 30% unsold fashion inventory landfilled
- US textile waste recycling rate only 15%, 85% to landfill/incineration
- Ghana receives 15 million used clothing items weekly, 40% discarded to landfill
- Carpet waste from fashion interiors 5 billion pounds to US landfills yearly
- Fast fashion T-shirts lifespan 10 washes, then landfill, 15 billion units/year
- Australia's textile waste 500,000 tons/year, 70% landfilled
- Leather scraps waste 150,000 tons/year globally from fashion
- E-commerce fashion packaging waste 800,000 tons plastic to landfills yearly
- Fashion industry discards 5,000 garments per minute globally to waste
- Washing one load releases 700,000 microplastic fibers to landfill-bound sludge
- Global fashion landfill methane emissions equivalent to 1.5 billion tons CO2e
- 98 million tons clothing produced yearly, 92 million wasted
Waste and Landfills Interpretation
Water Usage and Pollution
- The fashion industry accounts for 20% of global industrial wastewater pollution
- Textile dyeing is the world's second largest polluter of clean water after agriculture, consuming vast amounts and discharging untreated effluents
- Producing one cotton T-shirt requires 2,700 liters of water, equivalent to one person's drinking water for 2.5 years
- The apparel industry uses 93 billion cubic meters of water annually for irrigation of cotton alone
- Fast fashion wastewater contains dyes, heavy metals, and salts, contaminating rivers in producing countries like Bangladesh
- Leather tanning in the fashion supply chain pollutes water with chromium and other toxic chemicals, affecting 15% of global tannery pollution
- Denim production washes use 100 liters of water per pair of jeans on average, with 90% discharged as polluted effluent
- Polyester fabric production requires 30 million barrels of oil yearly, indirectly contributing to water pollution via petrochemical runoff
- In China, textile mills discharge 1.8 billion tons of wastewater annually, much from fashion-related production
- Viscose production, used in 100 million dresses yearly, generates 70 million tons of toxic wastewater
- Cotton farming for fashion uses 2.4% of world's arable land and 16% of global insecticides, leading to water contamination
- One pair of jeans production pollutes 17 teaspoons of water with indigo dye residues
- Bangladesh's 4,000 garment factories discharge 200 million liters of untreated wastewater daily into rivers
- Fashion industry water footprint is 116 billion cubic meters per year, 5% of global total
- Wet processing in textiles consumes 200 liters per kg of fabric, mostly discharged polluted
- A single fashion brand's supply chain in India polluted 20 rivers with dyes in 2022
- Global fashion water use equals 32 million Olympic-sized swimming pools annually
- 85% of denim factories in Asia have no wastewater treatment
- Producing 1 kg of cotton fabric requires 10,000 liters of water
- Fashion effluents in Vietnam rivers exceed safe limits for COD by 300%
- Wool scouring pollutes water with lanolin and pesticides, 20 liters per kg wool
- Synthetic fiber rinsing discharges microfibers and chemicals, 500,000 tons yearly to water
- Garment washing plants in Turkey release 150 million m3 polluted water yearly
- One T-shirt's lifecycle water pollution impact equals 2,500 liters contaminated discharge
- Fast fashion brands discharge 5 billion liters of dye-laden water monthly worldwide
- Rayon production pollutes 50 times more water per kg than cotton
- Pakistan's textile sector contaminates 70% of Indus River water with salts and dyes
- A cotton shirt requires 3,000 liters water, 20% polluted discharge
- Global apparel water pollution causes $500 billion economic loss yearly from health impacts
- Silk reeling discharges 15 liters polluted water per kg silk
Water Usage and Pollution Interpretation
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