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Thoughts on Sustainability Data, Material Science Analytics, and Practical Data Engineering

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Aerial view of a green field with a solitary tree at the center surrounded by circular crop patterns, representing circular systems and natural cycles
Technical Part 1 of 1

The CFF Explained: A Practical Guide

What the Circular Footprint Formula is, where it comes from, and why it's a significant part of your battery carbon footprint calculation.

Jan 11, 2026

All Articles Technical

Aerial view of a green field with a solitary tree at the center surrounded by circular crop patterns, representing circular systems and natural cycles
Technical Part 1 of 1

The CFF Explained: A Practical Guide

What the Circular Footprint Formula is, where it comes from, and why it's a significant part of your battery carbon footprint calculation.

Jan 11, 2026
Aerial view of a circular spiral staircase with greenery in the center, symbolizing circular economy
Technical 1-Part Series

The Circular Footprint Formula: A Complete Guide

Everything you need to know about implementing the CFF for EU Battery Regulation compliance. From theory to architecture to supplier collaboration.

Jan 11, 2026
Erik Emilsson

Building audit-ready data systems for sustainable supply chains

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Gothenburg, Sweden

erik.emilsson1@gmail.com

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