Eco-Rating Assessment Methods
Ecorating: The Ecological Impact Rating Agency
Ecorating is the first global rating agency dedicated exclusively to the well-being of the planet. Inspired by financial rating agencies, we assess the ecological impact of everything: Products, Companies and Countries. Our methodology is based on five pillars (Planet, Production, Landscapes, Proximity, Performance) to deliver a reliable and universal rating. From AAA (Ecological Leader) to D (Proven Failure), we provide the essential transparency to guide consumers, investors and governments towards a sustainable future.
1. Ecorating Rating Scale
This scale enables the classification of the ecological impact of products and services β from Ecological Leader to Proven Failure β based on a score calculated from our indicators.
| Ecorating Rating | Meaning | Numerical Score (Example) | Ecological Implication |
|---|---|---|---|
| AAA | Ecological Leader | β₯90 | Lowest impact, positive contribution to the transition. |
| AA | Excellent Performance | 80β89 | Performance significantly above the sector average. |
| A | Good Performance | 70β79 | Good practices, clear alignment with ecological objectives. |
| BBB | Satisfactory | 60β69 | Threshold level. Compliance with minimum regulatory requirements. |
| BB | Under Surveillance | 50β59 | Significant environmental risks. Urgent improvements required. |
| B | High Vulnerability | 40β49 | Unsustainable impact model in the medium term. |
| CCC | Ecological Failure | 30β39 | High exposure to controversies, serious non-compliance. |
| D | Proven Failure | 0-29 | Ecological collapse, irreversible or illegal impact. |
2. The Five Pillars (5P) and Key Indicators
The assessment is based on five pillars, representing the essential areas of environmental impact. Each pillar has a specific weight in the calculation of the final score out of 100 points.
| Pillar | Detailed Criterion | Weight | Assessment Method |
|---|---|---|---|
| P1. Planet (Climate) | Carbon Footprint (GHG) | 25% | Total COβ emissions over the entire life cycle (raw materials, transport, manufacturing, use, end-of-life). |
| P2. Production (Resources) | Circularity & Consumption | 35% | Recycled material rate, water/energy consumption per unit produced, use of renewable materials. |
| P3. Landscapes (Biodiversity) | Pollution | 15% | Impact on water (eutrophication, acidification), toxicity, biodiversity risk. |
| P4. Proximity (Supply Chain) | Origin / Transport | 10% | Distance travelled, mode of transport (low impact/high impact). |
| P5. Performance (Sustainability) | Lifespan & Repairability | 15% | Repairability score (parts availability, ease of disassembly), robustness, warranty. |
| Total Weight | 100% | ||
3. From Score to Action
The final score (out of 100) is the weighted sum of performance across the five pillars. This score is then converted into an alphabetical rating (AAA to D) which is used for:
- Consumers: Making quick and ethical purchasing decisions for products.
- Companies: Clearly identifying areas for improvement (often P1 and P2, which have the highest weight).
- Investors: Integrating ecological risk into investment decisions.
Our goal is to provide not only an assessment but a decision-making tool to accelerate the global ecological transition.