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Science & Data Behind Klimato’s Carbon Calculations

Our mission is simple: make accurate, science-based emissions data accessible, so every meal, menu, and decision can help reduce food-related climate impact.

At Klimato, science is the backbone of everything we do. Our research-driven approach and verified carbon data power everything we build. From ingredient-level emission factors to Scope 3-ready reporting, Klimato turns complex climate science into practical tools for the food industry.

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Ensuring Accuracy Through Scientific Partnerships with Trusted Institutions

We collaborate with trusted research institutions to ensure our methodology stays rigorous, transparent, and aligned with international standards.

  • The Klimato Database is developed by our in-house Science Team and reviewed by the Swedish Environmental Research Institute (IVL).

  • We’re a licensed software and tools partner of the Global Reporting Initiative (GRI), ensuring  full alignment with the GRI Standards for sustainability reporting.

  • Our methodology is reviewed and validated by the World Resources Institute (WRI) and is consistent with the Coolfood Methodology.

  • WWF’s One Planet Plate initiative officially approves Klimato as a trusted partner.

These collaborations guarantee that Klimato’s emissions data remains credible, consistent, and compliant with the GHG Protocol and CSRD data requirements.

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The Klimato Labeling System

Every meal deserves clarity. Klimato’s carbon labeling system translates complex data into a simple A–E rating, showing both:

• CO₂e per serving (kg CO₂e/serving)
• Carbon intensity (A–E rating) based on a standardized 400g meal reference.

This makes climate impact visible, comparable, and actionable—whether you’re a caterer, restaurant, or hotel group.

To rate the dishes, we calculate their carbon intensity, that is the CF value of the dish normalized to 400g. Depending on the carbon intensity, the dish is then rated based on the following tiers:

Very Low (A) Carbon intensity < 0.40 kg CO2e
Low (B) 0.40 kg CO2e ≤ carbon intensity < 0.90 kg CO2e
Medium (C) 0.90 kg CO2e ≤ carbon intensity < 1.80 kg CO2e
High (D) 1.80 kg CO2e ≤ carbon intensity < 2.60 kg CO2e
Very High (E) carbon intensity ≥ 2.60 kg CO2e

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Science-Backed Thresholds

Our five-tier carbon rating system is rooted in the latest climate science and aligned with the Paris Agreement’s 2030 and 2050 targets.

“Very Low” and “Low” ratings correspond to the emission levels compatible with limiting global warming to well below 2°C, while “High” and “Very High” indicate meals exceeding those limits.

Klimato’s thresholds align with the World Resources Institute’s Coolfood Meal framework, providing a transparent benchmark for food businesses worldwide.

Constant Improvement

Science evolves, and so do we. limato continuously reviews new climate data and research to ensure our database reflects the most current scientific consensus. By staying aligned with emerging standards like CSRD and ESRS, we help food businesses stay compliant and future-proof.

 

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