Insight

How to reduce a battery’s carbon footprint

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The EU’s new Batteries Regulation will require European EV manufacturers to report the carbon footprint of their batteries from 2025 and meet a threshold footprint limit from 2028. This report discusses which raw materials are emission hotspots and how OEMs can tailor their supply chains for greater sustainability.

Table of contents

  • Executive summary
  • Overview of the Batteries Regulation and new sustainability rules
  • Estimating the emissions for the individual lifecycle stages
    • Nickel
    • Graphite
    • Lithium
    • Changes on the gigafactory side
  • Expected impact and further questions to be answered

Tables and charts

This report includes 9 images and tables including:

  • Lithium-ion cell production steps
  • Energy intensity per kWh of NMC622 lithium-ion cell production
  • Carbon intensity of lithium-ion cell production
  • Carbon intensity of an NMC811 cell
  • Carbon footprint for NMC811 CAM and AAM
  • Carbon intensity of nickel sulphate hexahydrate
  • Scope 1 and 2 carbon intensity of nickel from global nickel operations
  • Carbon intensity of battery anode material (considering an 80-20 split between synthetic graphite and CSPG)
  • Carbon intensity of lithium hydroxide monohydrate

What's included

This report contains:

  • Document

    How to reduce a battery’s carbon footprint

    PDF 1.08 MB