Bronte Wells
The fashion industry has a significant environmental impact, contributing to pollution, water use, carbon emissions, human rights issues, and gender inequality. Fast fashion, driven by social media, relies on the rapid production of garments at low prices, leading to increased consumption and waste. The industry is a major consumer of water, with high water usage in textile production and dyeing processes, resulting in water degradation and pollution. Synthetic fibres like polyester, a common material in clothing, contribute to microplastic pollution in waterways and take hundreds of years to biodegrade. The production of garments also emits greenhouse gases, with the fashion industry responsible for 2-8% of global carbon emissions, a percentage that is projected to increase significantly by 2050. These issues have spurred efforts towards sustainable fashion, including the development of new business models, promoting clothing rental, and encouraging consumers to prioritize durability and sustainability.
| Characteristics | Values |
|---|---|
| Carbon emissions | 2-8% of global emissions; could rise to 26% by 2050 |
| Water use | 215 trillion litres of water per year |
| Water pollution | 20% of industrial wastewater pollution |
| Waste | Over $100 billion in material value loss |
| Energy use | 60% of extra $20-30 billion needed to make the industry more sustainable is focused on energy |
| Chemicals | Use of chemicals in clothes production raises serious health concerns for workers and consumers |
| Deforestation | 70 million trees are cut down each year to feed the industry's need for wood pulp |
| Worker exploitation | Hazardous working conditions, unlivable wages |
| Environmental exploitation | Depletion of non-renewable resources, use of pesticides and insecticides |
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What You'll Learn
Water pollution from dyeing and finishing
The fashion industry is one of the most polluting industries in the world, and the processes of dyeing and finishing are the single worst contributors to climate change within the fashion and textile sector. Dyeing and finishing are responsible for 3% of global CO2 emissions, which is predicted to increase to more than 10% by 2050. This is a larger amount than the CO2 produced by shipping and aviation combined.
Dyeing and finishing also cause over 20% of global water pollution. The wastewater produced by these processes pollutes the water table, eventually making its way into rivers, oceans, and fields. This is a significant problem in countries where the dyeing industry is still dominant, such as China, Bangladesh, Thailand, and Indonesia.
The dyeing process uses a lot of water, with as much as 200 tonnes of water used per tonne of fabric. The majority of this water is returned to nature as toxic waste, containing residual dyes and hazardous chemicals. Synthetic dyes, such as disperse, reactive, acid, and azo dyes, are popular as they can achieve vivid colours at lower temperatures. However, some of these dyes are listed as carcinogens, and their particles can cleave to form potentially dangerous substances known as aromatic amines. These can be harmful to humans and pollute water systems when they come into contact with the skin.
Natural dyes derived from plants, seeds, fruits, barks, lichens, and insects are sometimes used as an alternative. However, they also require a lot of water during production, and the chemicals used to fix the colour to the fibres, known as mordants, can cause groundwater and river pollution if not disposed of responsibly.
To reduce water pollution from dyeing and finishing, there is a need to transition from wet to dry dyeing. This requires systemic change across the industry, with governments and legislation playing a crucial role in enforcing stricter wastewater disposal regulations and reducing energy use.
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Greenhouse gas emissions
The fashion industry is the second-largest industrial polluter, accounting for 10% of global pollution, which is more than emissions from air travel. The industry's greenhouse gas emissions are influenced by the amount of waste sent to landfill, CO2 emissions during the manufacturing and transportation processes, and energy-intensive production methods. The garment industry is one of the most polluting, and its environmental impact is increasing.
The clothing and fashion industry represents an important part of the global economy, valued at USD 1.3 trillion and employing over 300 million people. However, the social and environmental costs of fast fashion are becoming more evident. The proliferation of the fast-fashion business model has resulted in a consistent throughput of natural resources being needed to cater to the growing demand for clothing. This has led to an increase in ecological degradation and the occurrence of climate change.
Textile production occurs through geographically long and complex supply chains, which contribute to the industry's carbon emissions. The fashion industry's carbon footprint is also impacted by the use of air travel during the manufacturing process, with garments sometimes travelling around the world several times before they are even sold. The production of clothing in developing countries, where there is less regulation around pollution, and the use of fossil fuels for electricity supply further increase the industry's carbon footprint.
The development of synthetic textiles such as polyester and nylon has transformed the fashion industry, with synthetic fibres now accounting for approximately 64% of global fibre production. These plastic-based textiles have a significant impact on the environment and climate throughout their lifecycle due to emissions of greenhouse gases and pollutants.
To make the garment industry more sustainable, all actors, from designers to manufacturers, critics, and consumers, must get involved. Consumers can make a change by being more aware of what they buy, asking if manufacturers used sustainable criteria to make the clothing, and considering quality over quantity.
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Microplastics in waterways
The fashion industry is a significant contributor to the presence of microplastics in waterways. Microplastics are tiny plastic particles that do not biodegrade and have been found in water samples from rivers to oceans. They are released directly into the environment or result from the degradation of larger pieces of plastic. The fashion industry's use of synthetic textiles, such as polyester, acrylic, and nylon, is a major source of these microplastics. These plastic-based fabrics are lightweight, durable, affordable, and flexible, making them widely used by fast-fashion brands. However, they shed microplastic fibres during manufacturing, wear, and especially when washed.
The washing of synthetic textiles contributes significantly to the release of microplastics into waterways. As these fabrics are washed, they release tiny plastic fibres, known as microfibres, into the water. This is a growing concern as an estimated 60% of clothing is made from plastic-based textiles. The issue is particularly acute for fast fashion, as these garments tend to have shorter lifespans and are washed more frequently, leading to higher microplastic emissions.
The impact of microplastics in waterways is far-reaching and detrimental. These particles have been found to cause harm to ecosystems, animals, and even humans. They can be ingested by marine animals, often mistaken for food, and carry toxic contaminants such as pesticides and industrial chemicals. The effects on marine life include starvation, endocrine disruption, stunted growth, and digestive system issues. As microplastics make their way up the food chain, they can also end up being consumed by humans, raising concerns about the potential health impacts.
Addressing the issue of microplastics in waterways requires a multi-faceted approach. Researchers are working to improve understanding of microplastic release and identify pathways to reduce or prevent it. Sustainable design and production processes can play a crucial role in minimizing microplastic emissions. Additionally, implementing caretaking measures and improving disposal and end-of-life processing can help control microplastic pollution. Public and industry support is vital to advance research and facilitate collaboration between technical, behavioural, and regulatory measures to tackle microfibre pollution effectively.
While consumers can take some steps to limit microfibre release, such as using devices like the Cora Ball or retrofitting laundry machines with microfibre-catching filters, the primary responsibility should lie with manufacturers. The fashion industry needs to be held accountable for its environmental impact, and regulations should be implemented to encourage more sustainable practices and reduce the release of microplastics into our waterways.
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Worker exploitation
The fast-fashion business model relies on the exploitation of human labor in low-income countries, where the majority of garment factories are based. The industry is notorious for its mistreatment of workers, particularly women of color, who are underpaid, overworked, and subjected to hazardous working conditions. The tragedy of the 2013 Rana Plaza factory collapse in Bangladesh, which killed over 1,000 workers and injured thousands more, brought the world's attention to the issue of worker exploitation in the fashion industry.
In countries like Bangladesh and Cambodia, labor laws are either non-existent or lenient, allowing garment factories to operate with minimal regard for worker health and safety. Workers in these countries often face unsafe and unhealthy working conditions, including extreme heat, poor ventilation, and exposure to hazardous chemicals. The use of chemicals in clothing production raises serious health concerns for workers, who are at risk of inhaling or coming into direct contact with these substances.
The fashion industry's exploitation of workers extends beyond physical health risks. Workers, particularly women, also face higher risks of sexual violence and a lack of basic health and safety protections in the workplace. The low wages paid to workers in the fashion industry are also a form of exploitation, as they often fall below a living wage, forcing employees to work long hours to make ends meet. This results in overwork and further deterioration of physical health.
The issue of worker exploitation in the fashion industry is complex and multifaceted. While some brands have begun to address these issues, such as through education initiatives and climate risk assessments, there is still much work to be done to protect the rights and well-being of workers in the global fashion industry. The industry's focus on cheap and rapidly produced garments has come at the cost of the health and safety of its workforce, particularly in developing nations.
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Land degradation
The fashion industry has a significant environmental footprint, and land degradation is a critical issue within this. Land degradation occurs due to the industry's extensive use of resources and its negative impact on terrestrial and aquatic environments.
Firstly, the fashion industry, particularly the fast-fashion sector, relies heavily on raw materials, including textiles and fibres. The production of these materials can lead to land degradation in several ways. For example, the cultivation of cotton, a common natural fibre, often involves intensive land use and monoculture farming practices, which can deplete soil health and contribute to land degradation over time.
Secondly, the fashion industry is a significant contributor to water pollution, which has indirect effects on land ecosystems. The industry is responsible for about 20% of industrial water pollution globally, with toxic chemicals and dyes used in textile production contaminating water sources. This pollution degrades aquatic habitats and also affects the surrounding terrestrial ecosystems, including the soil and vegetation.
The production of leather is another significant contributor to land degradation within the fashion industry. Leather production requires large amounts of land for livestock rearing, and the subsequent tanning process involves the use of toxic chemicals, which, if not properly contained, can contaminate soil and water sources.
Additionally, the fashion industry's supply chains often involve low-income countries where environmental regulations are lenient or poorly enforced. This dynamic leads to further land degradation as factories and manufacturing processes operate with fewer constraints, causing soil erosion, habitat destruction, and pollution.
Finally, the proliferation of fast fashion has increased the quantity of clothing produced and discarded, resulting in vast amounts of textile waste. Landfills used for this waste contribute to land degradation as chemicals and dyes from the textiles can leach into the soil, affecting the surrounding ecosystems.
Overall, the fashion industry's impact on land degradation is substantial and multifaceted, underscoring the urgent need for sustainable practices, improved regulations, and a shift towards slow fashion.
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Frequently asked questions
The fashion industry is the second-largest consumer industry of water, using 215 trillion litres of water per year. To put this into perspective, it takes 2,700 litres of water to produce a single cotton t-shirt, and 7,500 to 10,000 litres of water to produce one kilogram of cotton used for a pair of jeans.
The fashion industry pollutes water sources through the use of toxic chemicals in the dyeing process, which is responsible for 17 to 20% of global industrial water pollution. In addition, the washing of synthetic textiles such as polyester releases microplastics into waterways, contributing to plastic pollution in the ocean.
The fashion industry is responsible for significant carbon emissions, contributing to global warming and climate change. It is also associated with the depletion of non-renewable resources, the emission of greenhouse gases, habitat degradation, and the proliferation of chemicals and microplastics in the environment.
Fast fashion has a massive environmental impact due to its reliance on the rapid production and consumption of clothing. It contributes to the depletion of resources, water pollution, greenhouse gas emissions, and waste generation. The business model of fast fashion also encourages the exploitation of labour in low-income countries, with hazardous working conditions and unlivable wages.
