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LME launches sustainability register for aluminium and other metals

Published by maria gbaf

Posted on September 1, 2021

2 min read

· Last updated: February 14, 2026

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Aluminium production and trading visual related to sustainability register - Global Banking & Finance Review
The image showcases aluminium production, highlighting the launch of the LMEpassport for sustainable metals trading, focusing on ESG credentials in the banking and finance sector.
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LONDON (Reuters) – The London Metal Exchange (LME) on Tuesday announced a register to digitally store the sustainability credentials and other characteristics of metals trading on its platform, beginning with energy-intensive aluminium. The register, known as the LMEpassport, will transfer Certificates of Analysis, or quality assurance documents based on a metal’s size, shape, purity and […]

LME Introduces Digital Sustainability Register for Metals Trading

LONDON (Reuters) – The London Metal Exchange (LME) on Tuesday announced a register to digitally store the sustainability credentials and other characteristics of metals trading on its platform, beginning with energy-intensive aluminium.

The register, known as the LMEpassport, will transfer Certificates of Analysis, or quality assurance documents based on a metal’s size, shape, purity and other characteristics, from the traditional paper method to a digital system.

It will also allow users to disclose information on Environmental, Social and Governance (ESG) credentials, including carbon footprint, water use and social impact.

Aluminium is particularly energy intensive, meaning it has a high carbon footprint, although it has a major role in the transition to a lower carbon economy.

In the auto sector, it is valued for being lighter than steel, meaning it can allow cars to burn less fuel, and it is infinitely recyclable.

The exchange is also launching a spot trading platform for lower carbon aluminium, made using renewable power.

Aluminium producers will be able to use the register from Oct. 1 and other metal producers will follow from Jan. 1, the LME said.

Disclosure on the sustainability of LME-listed brands will at first be voluntary but the LME said it will liase with the market to “monitor take-up, and decide next steps as appropriate”.

(Reporting by Zandi Shabalala; editing by Barbara Lewis)

Frequently Asked Questions

What is the LMEpassport?
The LMEpassport is a register launched by the London Metal Exchange to digitally store the sustainability credentials and other characteristics of metals traded on its platform.
When will aluminium producers be able to use the register?
Aluminium producers will be able to use the register starting from October 1, while other metal producers will follow from January 1.
What information can users disclose on the LMEpassport?
Users can disclose information on Environmental, Social and Governance (ESG) credentials, including carbon footprint, water use, and social impact.
Is disclosure on sustainability mandatory for LME-listed brands?
Initially, disclosure on the sustainability of LME-listed brands will be voluntary, but the LME plans to monitor take-up and decide on next steps as appropriate.
What is the significance of aluminium in the transition to a lower carbon economy?
Aluminium is energy-intensive and has a high carbon footprint, but it plays a major role in the transition to a lower carbon economy due to its lightweight nature and recyclability.

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