Clothing Industry Pollution Statistics

The global textile industry contributed about 10% of global carbon emissions (including production and processing): 10% [1]

The textile sector is responsible for 4% of global greenhouse gas emissions: 4% [2]

Polyester production relies heavily on fossil fuels; producing polyester can generate around 1.5–2.5 kg CO2 per kg of polyester: 1.5–2.5 kg CO2/kg [3]

Fast fashion increases greenhouse gas emissions due to more frequent purchases and shorter lifetimes; UK research estimates that clothing use and disposal contribute substantial emissions, with disposal being 2–3% of total UK carbon footprint: 2–3% [4]

In the UK, textile recycling rates are low; landfill of textiles contributes to greenhouse gas emissions through methane and decomposition: landfill emissions [5]

A report estimates that the production of textiles is 2–3 times more carbon intensive than clothing consumption levels suggest: 2–3x [6]

Dyeing and finishing operations can be energy intensive; in many plants energy use can represent 10–25% of total industrial energy for textile processes: 10–25% [7]

The global fashion industry’s emissions have been estimated at about 2.1–2.3 billion tonnes of CO2 annually: ~2.1–2.3 billion tonnes [8]

In a life-cycle assessment, laundry and drying can contribute up to ~30% of a garment’s total GHG footprint depending on washing frequency and energy source: up to ~30% [9]

In the US, apparel and textiles in landfills contribute to methane generation as organic and synthetic blends degrade; landfills are the third-largest source of methane: methane [10]

The Higg MSI database suggests apparel manufacturing is energy-intensive with significant Scope 1 and 2 emissions; typical apparel production accounts for a large fraction of cradle-to-gate emissions: major share [11]

The EU Commission notes that textiles and clothing are projected to increase climate impacts if consumption patterns do not change: projected increase [12]

A study found that switching from cotton to recycled polyester can reduce GHG emissions by about 20–30% for the material: 20–30% [13]

Global clothing consumption per person is increasing, and this growth drives higher emissions; one estimate projects global apparel demand will rise by 63% by 2030: 63% [14]

The apparel value chain has emissions estimated as ~1.2–1.4 GtCO2e annually; fashion’s footprint often cited around this range: ~1.2–1.4 GtCO2e [15]

Textile recycling can reduce emissions by reducing virgin fiber production; recycling polyester can reduce emissions by about 60% versus virgin in some analyses: ~60% [16]

In the US, textiles in municipal solid waste contribute to climate impacts through both landfill methane and incineration; incineration emissions include CO2: CO2 from incineration [17]

Global production of apparel materials reached ~100 million tonnes of textile fiber (estimates); more production increases emissions: ~100 million tonnes [18]

Global fashion’s water and carbon footprint combined has been described as ~8–10% of global environmental impact; emissions portion tied to 2–8% estimates: 8–10% overall [19]

Textile production in China accounts for a very large share of global output; global emissions associated with textiles can be substantial when produced there: large share [20]

A synthesis study notes that fabric finishing processes (like dyeing) can be among the most energy-intensive stages due to high temperatures, contributing substantial energy-related emissions: finishing energy [21]

Mechanical recycling can typically only be repeated a limited number of times before fiber quality degrades (commonly 3–5 cycles): 3–5 cycles [22]

In a corporate life-cycle dataset, textile waste generation for clothing can be modeled as a percent of purchases discarded, often above 50% over multi-year horizons: above 50% [23]

Textile waste exports and sorting outcomes vary; in some analyses, most exported used textiles are not re-worn and end up as waste in destination countries: mostly not re-worn [24]

In the EU, textile waste generation is forecast to rise due to population growth and consumption: forecast increase [25]

Chemical recycling aims to recover monomers; however, energy requirements can be high; reported yields can be around 80–90% for some processes: 80–90% [26]

A global estimate says textiles make up around 8% of plastic waste footprint when accounting for synthetic fibers in clothing, affecting disposal: ~8% [27]

Textile and apparel manufacturing generates significant waste; one estimate states that each year, ~92 million tonnes of textile waste are generated globally: 92 million tonnes [28]

Textile recycling in the US diverts about 2.6 million tons per year (approx) according to EPA: 2.6 million tons [29]

The UK estimates that clothing and textiles contribute about 1.2 million tonnes to waste annually: 1.2 million tonnes [30]

Fast fashion leads to a higher rate of discarding; UK average number of clothing items bought per year is around 200+ items/person: 200+ items [31]

The amount of textile waste landfilled/incinerated in the UK exceeds 80%: >80% [32]

A global assessment reports that only about 15% of textile material is recycled globally: 15% [33]

The EU Commission notes that only 1% of clothing is recycled into new clothing (fiber-to-fiber) currently: 1% [34]

In a UK analysis, about 140,000 tonnes of clothing and textiles were landfilled in 2017: 140,000 tonnes [35]

A report estimates that globally only about 1% of clothing is recycled into new garments, and most ends up downcycled: 1% [36]

In 2019, the UK textiles sector recycled/reused about 0.5 million tonnes: ~0.5 million tonnes [37]

The EU strategy emphasizes that sorting quality affects recycling; contamination can reduce recycling yield by 20–40% in mechanical recycling: 20–40% [38]

A study estimates the average lifetime of clothing items is about 2–3 years in some high-consumption markets: ~2–3 years [39]

Polyester is the most common synthetic fiber; its prevalence drives microplastic shedding: ~60% of fibers used [40]

The EEA reports microplastics release pathways include textile fibers via wastewater; textiles are a significant pathway: significant pathway [41]

In a model, microfiber shedding from textiles can represent 90% of plastic fiber emissions from domestic sources: 90% [42]

The OECD reports that fibers from textiles are among the most prevalent microplastics in aquatic environments: fibers prevalent [43]

A study found that dryer vent lint is a source of airborne fibers; capture/lint can be substantial: substantial lint mass [44]

Polyester particles persist; synthetic fibers do not biodegrade readily and can persist for decades to centuries: decades–centuries [45]

Marine ingestion risk is high; microfibers can be ingested by plankton and invertebrates: ingestion risk [46]

A case study reports textile dyeing effluent chloride/sulfate leading to high salinity; salt in effluent can be several g/L: several g/L [47]

Textile finishing wastewater can have high total phosphorus; total phosphorus reported around 5–20 mg/L in textile effluents: 5–20 mg/L [48]

Textile dyeing effluent can contain heavy metals (e.g., chromium in some dyeing/finishing); chromium concentrations can range from 0.1–10 mg/L in industrial effluent: 0.1–10 mg/L [49]

The EU ECHA highlights that dyes and auxiliaries can be hazardous; textile treatment chemicals include azo dyes and other substances restricted under REACH: restricted substances [50]

Microfiber pollution is estimated at hundreds of tons/year entering oceans in some assessments; laundry is a key source: hundreds of tons/year [51]

In a study, simulated washing of acrylic fabric released microplastics with typical particle counts in the millions per load: millions [52]

In the UK, per capita microfiber shedding estimates from laundry suggest millions of microfibers per wash event: millions [53]

Textile effluent can increase salinity downstream; conductivity increases can be 2–5x background levels: 2–5x [54]

A review states that textile wastewater treatment plants often remove only a limited fraction of nutrients, leading to nitrogen and phosphorus remaining; nitrogen can be 50–200 mg/L: 50–200 mg/L [55]

Textile dyeing and finishing is estimated to discharge about 20–30% of industrial wastewater globally: 20–30% [56]

Untreated textile effluent contributes to oxygen depletion in receiving waters; dissolved oxygen drops can be significant in impacted sites: significant drops [57]

Effluent from textile finishing can contain formaldehyde; formaldehyde levels in wastewater can reach tens to hundreds of mg/L depending on use: tens–hundreds mg/L [58]

Textile wastewater may contain sulfides and surfactants; sulfide concentrations in some dyeing operations can be high (hundreds mg/L) depending on process: hundreds mg/L [59]

In dyeing, total dissolved solids (TDS) in textile effluent can be in the range of 2,000–20,000 mg/L: 2,000–20,000 mg/L [60]

A common estimate is that global textile production requires about 93 billion cubic meters of water annually: 93 billion m³ [61]

Water used to produce 1 kg of cotton is about 10,000 liters in some widely cited estimates: ~10,000 L/kg [62]

Leather/finishing and textile dyeing contribute to high salinity and organic load; textile effluent often drives eutrophication: eutrophication [63]

In the EU, the textile sector has been associated with micro-pollutants and hazardous chemicals in water, requiring advanced treatment: advanced treatment [64]

The global fashion industry’s water pollution is linked to untreated wastewater in producing regions; UN estimates indicate large shares of wastewater are discharged untreated in some contexts: large shares [65]

The UN notes that in some regions up to 90% of industrial wastewater may be discharged untreated: up to 90% [66]

Textile production uses large quantities of chemicals; dyeing and finishing uses dyes and auxiliaries that can be toxic: toxic chemicals [67]

The EU’s POPs (persistent organic pollutants) regulation addresses chemicals of concern in industrial processes; some textile-related chemicals are controlled under POPs: controlled POPs chemicals [68]

ECHA notes that PFAS are very persistent in the environment and bioaccumulative; persistence “very high” is highlighted: very persistent [69]

The EU limits formaldehyde in textiles; formaldehyde is a harmful chemical and regulations set maximum levels (e.g., for textiles for direct contact): maximum levels set [70]

Nickel release from textile accessories can cause allergic dermatitis; EU consumer rules and testing determine nickel release limits: nickel release limits [71]

The Stockholm Convention lists certain chemicals as POPs; some are used in textile finishing historically (e.g., endosulfan not typical now, but related chemical controls exist): listed POPs [72]

Textile processing uses pesticides in cotton farming; pesticide use is linked to chemical pollution; global estimates of pesticide use are tens of millions of tonnes: tens of millions tonnes [73]

In cotton cultivation, pesticides can be applied multiple times per growing season; some regions report 10–20 pesticide applications: 10–20 [74]

Cadmium and lead contamination risks exist in dyes/pigments; limits are set for consumer products (e.g., EU toy safety has limits; textiles have product safety controls): limits set [75]

Many surfactants in textile processing are toxic to aquatic life; aquatic toxicity is documented in safety data; toxicity thresholds depend on compound: toxicity thresholds [76]

The International Oeko-Tex standard sets limits for harmful substances in textiles; for example, limits include banned aromatic amines: banned aromatic amines [77]

The EU’s “Biocidal Products Regulation” applies to antimicrobials used in some textiles; biocides are regulated: biocides regulated [78]

The EU’s Industrial Emissions Directive regulates emissions from textile plants including pollutants to water/air: regulated emissions [79]

Textile production can emit volatile organic compounds (VOCs) from finishing processes; VOCs are regulated under industrial emissions rules: VOCs regulated [80]

The EU BAT conclusions for the textiles industry mention reducing emissions and improving wastewater treatment, including hazardous compounds: reduce emissions [81]

Azo dyes that release carcinogenic amines are prohibited/restricted; these restrictions cover many specific dyes in Annex XVII: restricted dyes [82]

The Zero Discharge of Hazardous Chemicals (ZDHC) roadmap includes targets for reducing hazardous substances across textile supply chains by 2030: reduction targets [83]

ZDHC Foundation lists wastewater guideline values; example wastewater screening parameters include COD limits in their guidance: COD guideline values [84]

EU’s “Nitrates” directive affects agricultural runoff from cotton/pesticides-fertilizers used in fiber crop systems; nutrient pollution is part of chemical pollution: nitrate runoff [85]

EEA reports PFAS concentrations are measurable in various environmental compartments; “ubiquitous presence” is described: ubiquitous presence [86]

Heavy metal limits for consumer textiles may be referenced through REACH and product safety; cadmium is a SVHC (Substance of Very High Concern): cadmium SVHC [87]

Textile waste streams can contain hazardous chemicals due to dyes/finishes; this drives requirements for hazardous waste management: hazardous waste management [88]

WHO and UNEP highlight that chemicals management and pollution control are critical; for industrial effluents, hazardous chemicals are a key health risk: health risk [89]

The EU’s water framework directive targets chemical pollution; textile wastewater chemicals fall under priority substances and river basin management: chemical pollution targeted [90]

Many textile dyes are classified as substances of concern under CLP; hazard classification drives restrictions: hazard classification [91]

35% of primary microplastics in wastewater come from textiles (global estimate) [92]

0.5–1.5 million tonnes/year of microfibers are emitted to the oceans (assessment range) [93]

90%+ removal of microfibers by wastewater treatment is reported in some studies (removal efficiency range) [94]

1,900 fibers per liter is reported for polyester microfiber concentration in an experimental effluent measurement (reported unit) [95]

100,000 microfibers shed per 1 kg of laundry (bench/laundry shedding measurement) [96]

Up to 99% of fibers can be captured by lint filters in a test (capture efficiency) [97]