ECOLOGY CALCULATOR
Circular Economy Score
A precise tool.
What is the Circular Economy Score & How does it work?
A circular economy keeps resources in use for as long as possible, extracting maximum value before recovery and regeneration.
Quantifying how well a product or system follows this principle helps businesses set targets, report progress, and drive sustainable innovation.
The Circular Economy Score aggregates key performance indicators into a single, comparable metric.
Score = \frac{w_1 \times MR + w_2 \times LE + w_3 \times RC + w_4 \times ER}{w_1 + w_2 + w_3 + w_4}
MR = Material Recovery Rate (%); LE = Lifespan Extension (years); RC = Recycled Content (%); ER = Energy Recovery Efficiency (%)
Parameters
Result
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Frequently Asked Questions
What is a Circular Economy Score?
The Circular Economy Score quantifies how well a product or system follows the principles of a circular economy by aggregating key performance indicators into a single metric.
How do I calculate my Circular Economy Score?
Input your product’s material recovery rate, lifecycle efficiency, resource circulation, and end-of-life regeneration data into our calculator. The score is calculated using weighted averages of these metrics.
What are the key performance indicators (KPIs) used in this calculator?
The KPIs include Material Recovery Rate (MR), Lifecycle Efficiency (LE), Resource Circulation (RC), and End-of-Life Regeneration (ER).
How does the Circular Economy Score help businesses?
It helps businesses set targets, report progress, and drive sustainable innovation by providing a single, comparable metric for assessing circular economy performance.
What is the formula used to calculate the Circular Economy Score?
Score = (w1 * MR + w2 * LE + w3 * RC + w4 * ER) / (w1 + w2 + w3 + w4), where w1, w2, w3, and w4 are weights assigned to each KPI.
Can I use this calculator for any product?
Yes, you can use this calculator for any product or system that has data available for material recovery rate, lifecycle efficiency, resource circulation, and end-of-life regeneration.
What is the purpose of a circular economy?
The purpose of a circular economy is to keep resources in use for as long as possible, extracting maximum value before recovery and regeneration, thereby reducing waste and promoting sustainability.
Results are for informational purposes only and do not constitute professional advice.