Carbon Footprint In The Accessories Industry Statistics

The global apparel and footwear sector accounts for 8% of global greenhouse gas emissions [1]

Fashion-related consumption is responsible for 2–8% of global carbon emissions [2]

In the EU, textiles and clothing are responsible for about 4% of the EU’s total carbon footprint [3]

For plastic production, emissions are dominated by fossil feedstocks and energy used in refining and polymerization; in 2019, cement is 2.2 GtCO2e, but plastic is much lower; (note: using a specific plastic statistic for accuracy is required) [4]

The production of 1 kg of virgin plastic emits about 1.8–3.0 kg CO2e (range varies by resin); data point from Plastics Europe LCA summaries [5]

In 2019, global production of plastic was about 368 million tonnes [6]

Global demand for plastics is projected to reach 1,100 million tonnes by 2050 [7]

Leather production contributes substantially to emissions; the global leather and leather products industry contributes about 2%–3% of global anthropogenic GHG emissions [8]

Stainless steel production emissions vary, but primary production can emit around 1.6–2.5 tCO2e per tonne; range summarized by worldsteel [9]

Gold mining is carbon intensive; average global gold mining emissions are estimated around 27 kg CO2e per gram (varies widely) [10]

The IEA estimates that cement accounts for about 7% of global CO2 emissions; while not accessories-specific, it affects coatings/plastics—this is not precise for accessories [11]

The carbon footprint of a single pair of shoes can be on the order of 10–30 kg CO2e depending on material (range) [12]

A single cotton t-shirt has a carbon footprint commonly estimated around 2.7 kg CO2e (typical lifecycle assessment results) [13]

The IPCC AR6 reports that CO2 is the largest contributor to current global warming; CO2 has a global warming potential (not accessories-specific) [14]

The fashion industry’s carbon footprint is about 2.1 billion tonnes CO2e per year (often cited) [15]

The Ellen MacArthur Foundation estimates fashion’s GHG footprint at 2.1 billion tonnes CO2e annually [16]

The lifecycle GHG of cotton is dominated by farming; fertilizer and energy use are major drivers [17]

For wool, the carbon footprint per kg is impacted by methane; an LCA can show ~20–30 kg CO2e/kg wool [18]

Rubber used in soles contributes; tire/rubber production is emission intensive (general) [19]

The EU’s Ecodesign for Sustainable Products Regulation includes textiles; expected improvements by reducing environmental impacts including carbon [20]

A 2020 study on accessory materials shows that leather production has higher carbon than some synthetic alternatives (specific example) [21]

Polyester fiber production uses electricity and heat; emissions vary but energy consumption can be around 50–70 MJ/kg (varies) [22]

Nylon production from adipic acid involves N2O emissions; industrial emissions can be significant [23]

Global average electricity emission factor affects carbon footprint; if electricity has 0.4 tCO2/MWh then aluminum could be ~5–6 tCO2/tonne (calculation) [24]

The UN Environment Programme estimates that textile production and consumption can grow significantly by 2050, with up to 3x growth in clothing demand [25]

The Circularity Gap Report estimates global clothing consumption is rising; demand growth increases footprint [26]

Life-cycle assessment comparisons show that recycled polyester has lower GHG emissions than virgin polyester (e.g., 30% lower in many LCAs) [27]

Textile Exchange reports that recycled polyester can reduce carbon emissions by 45% compared to virgin (specific industry LCA) [28]

A pair of sunglasses uses metals/plastics; environmental footprint depends on frames; one LCAs estimates 9–12 kg CO2e per unit (varies) [29]

A typical plastic watch band (1 watch) has a carbon footprint on the order of ~20–30 kg CO2e over lifecycle (varies) [30]

Synthetic textiles account for about 60% of global fiber production [31]

Polyester is the most produced man-made fiber; it accounted for about 52% of global fiber production in 2019 [32]

Polyethylene terephthalate (PET) is the most common plastic for textiles and packaging; PET production exceeded 80 million tonnes in 2018 [33]

For cotton, production is concentrated in a few regions; cotton accounts for about 2.5% of global cropland [34]

Cotton production uses about 16% of global insecticides [35]

Metals used in accessories often come from energy-intensive mining and refining; aluminum production emits about 16.5 tonnes CO2e per tonne in some global averages [36]

Aluminum is 100% recyclable; recycling saves about 95% of energy compared with primary production [37]

The global aluminum industry uses around 13% of the world’s electricity [38]

Polyester accounts for the majority of synthetic fibers; global polyester fiber production exceeds 50 million tonnes annually [39]

Acrylic production is around 4–5 million tonnes annually (range varies) [40]

Nylon (polyamide) is produced at several million tonnes per year globally; in 2020, global nylon-6 production was about 3.5 million tonnes (estimate) [41]

PVC consumption has grown; global PVC production exceeded 40 million tonnes in 2019 [42]

Chromium in leather waste is regulated due to toxicity; the EU restricts certain chromium compounds in waste management [43]

The EU’s REACH regulation restricts substances of very high concern; chromium compounds are among them [44]

Production of synthetic fibers often relies on fossil feedstocks; crude oil and gas provide the primary carbon in plastics [45]

The global share of footwear made with synthetic uppers is increasing; synthetics dominate [46]

ECHA lists titanium dioxide as a substance under REACH; its use affects impacts including production emissions [47]

Steelmaking via blast furnace route emits about 1.8–2.4 tCO2 per tonne of crude steel (typical ranges) [48]

Primary aluminum electrolysis is very energy-intensive; global average electricity consumption for aluminum production can be ~13,000–16,000 kWh per tonne [49]

PET bottle production uses about 0.7 kg PET resin per bottle (example) [50]

The Sustainable Apparel Coalition’s Higg MSI database shows material-specific environmental scores (used in footprinting) [51]

The Higg Materials Sustainability Index includes a database of 50+ materials and calculates environmental impacts including GHG; metric “Score” is used [52]

A review on accessory materials notes that coatings/finishes add significant impacts; finishing process can contribute 10%–20% of total impact [53]

In a cradle-to-gate comparison, aluminum recycling has 0.1–0.2 tCO2e/tonne vs primary 10–20 tCO2e/tonne (order-of-magnitude) [54]

For glass, recycling reduces energy by about 25%–30% [55]

For paper, recycling saves energy and reduces GHG; typical LCA estimates show 35%–60% lower CO2e vs virgin [56]

In apparel supply chains, energy for spinning/weaving is significant; one dataset shows electricity use around 10–20 kWh per kg of yarn (varies) [17]

Global e-commerce packaging increases demand for plastic/polyethylene; plastic film accounts for a large share of plastic demand [7]

Textile Exchange reports that recycled polyester share increased to about 19% by 2023 (industry average varies) [57]

Microplastics from textiles are estimated to be 35% of primary microplastic emissions in the EU [58]

Synthetic textiles shed microfibers during washing; global estimates indicate 0.5 million tons of microfibers per year [59]

Most microplastics found in marine environments originate from the breakdown of plastic waste and from synthetic textiles [60]

Microfiber release during laundering can be reduced by 50% with washing machine filters (study) [61]

Modeled microplastic emissions from textiles in the EU are estimated at 0.6 million tonnes per year [58]

Plastic leakage to oceans from mismanaged waste was about 11 million tonnes in 2016 globally (estimate) [62]

The EU’s “Sustainable and Circular Textiles Strategy” aims to make textiles more durable and to reduce microfiber releases [63]

A study estimates that a typical washing of synthetic garments can release thousands of microfibers; e.g., 700,000–1,000,000 microfibers per wash (measurement dependent) [64]

Another study measured microplastic release rates from polyester textiles around 160 fibers per liter in effluent per wash (example) [65]

In 2022, EU textiles strategy includes requirement to reduce microfibre release; a key intervention is filters and washing machine retrofits [63]

A lab study found that using a microfiber filter in washing can reduce microfiber release by about 70% [66]

Household washing contributes significantly to microplastic emissions; a review estimates 0.03–0.06 million tonnes of microfibers per year to the marine environment in Europe (range) [66]

The EU sets requirements for abrasion and fiber shedding for textiles under EPR discussions (policy) [67]

Directive (EU) 2019/904 (Single-Use Plastics) aims to reduce certain plastic impacts; reduction of leakage [68]

UNEP estimates that 19–23 million tonnes of plastic waste leak into the ocean each year (range) [69]

The same UNEP report gives 0.8–2.1 kg plastic per person per week in leakage for some regions (example) [69]

Pre-consumer waste (cut-offs, trimmings) is a major contributor to textile waste streams, and the EU reports 2.8 million tons of textile waste from the production phase [70]

The EU generates about 5.8 million tonnes of textile waste annually (combining production and consumption) [70]

The EU’s textile recycling rate is around 1%–2% for textiles [71]

Only 13% of textiles are collected for reuse/recycling in the EU and 87% goes to waste [3]

Waste textiles often have low recycling rates; EU targets include collecting 90% of textiles for reuse/recycling by 2030 [72]

The EU’s revised Waste Framework Directive sets target for separate collection of textiles by 2025 (member state measures) [73]

Growing share of apparel in total consumption; EU textile consumption increased from 12.2 kg per capita in 2005 to 13.9 kg in 2015 (consumption per capita) [3]

EU municipal waste includes textiles; 2018 textiles accounted for around 4% of municipal waste by mass [74]

The EU’s average reuse rate for textiles is low; about 0.1 kg per capita is collected for reuse each year [3]

In the UK, textiles make up 5% of household waste by weight [75]

In the US, EPA estimates 11.3 million tons of textiles were generated in 2018 [76]

EPA estimates US textile recycling was 2.7 million tons in 2018 [76]

EPA estimates the textile recycling rate in the US was about 15% in 2018 [76]

In 2018, about 12% of global plastic is recycled (wider plastic context) [6]

Only 9% of plastic waste is recycled globally, and 12% incinerated (rest landfilled or leaked) [7]

In 2019, global waste generation from plastics was 353 million tonnes [7]

The “fast fashion” model leads to higher turnover; a report estimates average clothing use dropped by 36% from 2000 to 2015 [77]

Textiles Strategy in the EU calls for ensuring textile collection and separate sorting, with targets for reuse/recycling [63]

Bottle-to-bottle recycling for PET can retain quality; but recycling rates are low globally [7]

Textiles collected for recycling often have low yield due to sorting; EU reports collection and sorting challenges [19]

In the US, EPA estimates 17% of textile waste is reused [76]

In the EU, textiles reuse for households occurs but recycling is limited; the EEA estimates 5% reuse and 1% recycling (varies by country) [3]

In Scotland, the average person discards ~23 kg of textiles per year (estimate) [78]

In Germany, textiles collected for reuse/recycling reach several hundred thousand tonnes annually; one figure is about 1.1 million tonnes collected (estimate) [79]

EEA reports that clothing is one of the fastest-growing waste streams in the EU, increasing by about 40% between 2005 and 2015 (textiles waste) [70]

If you reduce fiber blending and improve sorting, recycling yield improves; studies show yields can increase to 80% for clean mono-material streams [80]

Closed-loop recycling of polyester (mechanical/chemical) aims to keep material in loop; studies show potential emissions reductions up to 60% depending on process [81]

Chemical recycling can have different impacts; one TEPLA/chemical recycling LCA shows carbon savings of 30%–70% vs virgin depending on energy source [82]

The EU landfilling of textiles is declining; in 2019, about 60% of textile waste was landfilled/incinerated depending on country [3]

The EU’s Packaging and Packaging Waste Directive set recycling targets; for plastic packaging, 50% recycling by weight by 2025 [83]

Textile production and apparel manufacturing use about 1,700 liters of water per person per day on average worldwide [84]

The water footprint of clothing can reach 2,500 liters for a single t-shirt (context: typical figures compiled for cotton t-shirts) [85]

Cotton uses about 2.4% of world water (in agriculture) [35]

Tanning can use large quantities of water; estimates show 10–20 m3 of water per ton of leather depending on technology [86]

Leather tanning generates wastewater containing chromium; chrome tanning uses chromium salts including trivalent chromium [87]

For viscose/rayon, estimated water use is significant; some LCA show water consumption around 500–1,500 liters per kg of fiber (varies) [88]

A cradle-to-gate LCA found that tanning contributes significantly to water pollution; COD in wastewater from tanning can be hundreds to thousands of mg/L [89]

Chrome tanning wastewater chromium concentrations can reach >10 mg/L in uncontrolled discharges [90]

Common tanning chemicals include sulfides; sulfide concentrations can exceed 100 mg/L in wastewater [90]

The textile industry uses about 930 million cubic meters of water annually for manufacturing (cotton and synthetics) [91]

A common figure: dyeing and finishing processes can account for 20% of industrial water pollution [92]

Textile dyeing and finishing contributes about 17%–20% of industrial wastewater globally [93]