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Product Lifespan Measurement in Circular Economy Metrics

In the context of sustainable development and the circular economy, the measurement of product lifespan plays a crucial role in assessing the environmental impact and resource efficiency of products. The concept of product lifespan refers to the duration of time that a product remains functional and useful before it becomes obsolete or discarded.

Measuring product lifespan involves various metrics and indicators that provide insights into the durability, repairability, and recyclability of a product. These metrics help evaluate the overall sustainability performance of a product throughout its life cycle.

Durability

Durability is a key aspect of product lifespan measurement. It refers to the ability of a product to withstand wear and tear, maintain its functionality, and perform its intended purpose over an extended period. Durability metrics consider factors such as material quality, manufacturing processes, and design features that contribute to the longevity of a product.

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Repairability

Repairability metrics assess the ease and cost-effectiveness of repairing a product when it malfunctions or breaks down. Products that are designed for easy repair, with readily available spare parts and repair manuals, tend to have longer lifespans as they can be fixed rather than discarded. Repairability metrics also consider the availability of repair services and the skills required to perform repairs.

Recyclability

Recyclability metrics focus on the ability of a product to be efficiently and effectively recycled at the end of its life cycle. Products that are designed with recyclable materials and components, and can be easily disassembled, sorted, and processed for recycling, contribute to a more circular economy. Recyclability metrics also consider the availability of recycling infrastructure and the market demand for recycled materials.

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By measuring product lifespan using these metrics, sustainable development experts can evaluate the environmental performance of products and identify opportunities for improvement. This information can guide product design, manufacturing processes, and consumer behavior towards more sustainable and resource-efficient choices, ultimately contributing to the transition towards a circular economy.

Keywords: product, metrics, lifespan, circular, economy, products, durability, repairability, recyclability