Introduction

The textile sector is one of the most resource-intensive and polluting industries globally, possessing a vast environmental and social footprint. Each year, the industry consumes approximately 3.25 billion tonnes of materials, with more than 99 per cent derived from virgin sources. Synthetic fibres, such as polyester produced from fossil fuels, account for 59 per cent of raw materials used in production. The industry currently operates on a linear ‘take-make-waste’ model, which results in an estimated 30 per cent of garments going unsold annually. This model contributes significantly to global degradation, accounting for roughly 20 per cent of global industrial wastewater and between two and eight per cent of global greenhouse gas emissions. Additionally, the sector generates over 92 million tonnes of textile waste each year and is responsible for 3.5 per cent of global manufacturing water scarcity impacts.

Transitioning to a circular economy offers a critical pathway to mitigate these systemic risks while unlocking significant economic value. Opportunities include extending product lifespans through durable design, repair services, and the implementation of rental and resale models. These circular business models alone represent a potential USD 700 billion market opportunity by 2030 and could deliver one-third of the emission reductions required to align the sector with a 1.5°C pathway. However, scaling these solutions requires addressing challenges such as complex material compositions, fragmented supply chains, and the current market optimisation for volume rather than durability.

Overview of the circular economy finance assessment

These guidelines provide financial institutions with a structured three-step methodology to identify, classify, and align financing for textile activities that deliver circular benefits. The approach is designed for interoperability with leading global and regional frameworks, including national sustainable finance taxonomies and extended producer responsibility (EPR) schemes. The assessment can be applied at the individual transaction level to screen and structure deals or at the portfolio level to map exposures and set institutional circularity targets. By integrating this assessment into existing workflows, institutions can distinguish genuine systemic circular outcomes from incremental linear improvements.

Application of the circular economy finance assessment methodology to the textile sector

The core methodology involves three progressive steps. Step 1 requires the identification of a primary circular economy category: circular design and production, circular use, circular value recovery, or circular support. Circular design focus on re-engineering production systems, such as mono-material construction to avoid contamination. Circular use activities extend product life through repair, resale, and rental models. Circular value recovery focuses on returning materials to the value chain as textile-grade inputs. Circular support covers cross-cutting enablers, such as digital product passports and traceability data services. It is essential to distinguish circularity from linear resource efficiency; for example, water-efficient dyeing facilities improve linear performance but do not enable the closed-loop material flows required for a circular solution.

Step 2 involves a circular contribution assessment, where financial institutions evaluate whether an activity makes a substantial contribution to circular outcomes using measurable performance indicators. Recommended metrics include recycled content percentages, durability pass-rates, and recycling yields. Documentation such as Global Recycled Standard (GRS) certificates or externally assured records can substantiate these claims. Step 3 is an interlinkages assessment, comprising a ‘do no significant harm’ (DNSH) screening across environmental objectives and an assessment of minimum social safeguards. This step confirms alignment with international standards, such as the ILO Declaration on Fundamental Principles and Rights at Work and the UN Guiding Principles on Business and Human Rights.

Using the assessment outcomes

Upon completion of the assessment, activities are classified as either ‘circular solutions’ or ‘circular opportunities.’ Circular solutions meet all criteria across the three steps and are further distinguished by whether their interlinkages are managed. For these solutions, institutions can structure financing via sustainability-linked instruments (SLLs or SLBs) with performance targets tied to circularity KPIs. Circular opportunities are activities that demonstrate potential but do not yet meet all criteria, requiring further client engagement or transition financing to achieve full alignment. These outcomes support multiple applications, from transaction structuring and client engagement to portfolio reporting under standards such as ESRS E5 and GRI 301.

Illustrative assessment example: mechanical textile recycling models

The report includes a hypothetical example of a mid-sized textile recycler processing 8,000 tonnes of post-consumer waste annually. In Step 1, the activity is assigned to circular value recovery as it converts waste into new production inputs. Step 2 verifies the recycler’s substantial contribution through documented GRS chain-of-custody and offtake agreements with fabric mills. In Step 3, the interlinkages assessment identifies co-benefits in climate mitigation and waste reduction while confirming that the facility meets minimum social safeguards and manages potential negative impacts, such as microfibre shedding. The activity is ultimately classified as a circular solution with interlinkages managed.