30 June 2023

ITM Power PLC

UKCA Accreditation Received

ITM's state-of-the-art MEP30 electrolyser stack has been successfully UKCA marked. Manufactured products deployed to the GB market after 31 December 2024 must have the UKCA marking.

This enables green hydrogen projects in development stage today to benefit from the required certainty of a UK-based partner offering product compliant with legislation which will take effect during the course of their projects. The self-pressurised stack, which also maintains its CE marking for the EEA market, is the core element of ITM's proton exchange membrane (PEM) electrolyser product portfolio. This is another achievement in line with ITM being the first PEM electrolyser company to deploy three-digit MW plants in the market worldwide.

Staying one step ahead, ITM are also the first to announce UKCA accreditation, future proofing and demonstrating continual developing of their products ensuring compliance with legislation crucial to serve the UK market. The legislation has been factored into the product design with the marking applied for in advance of the legal changes taking effect to ensure continuity and no disruption to the decarbonisation efforts in the UK.

The United Kingdom Conformity Assessed or UKCA mark is being phased in to replace the CE mark in Great Britain (England, Wales and Scotland) and is a mandatory marking on a product to indicate that it conforms to GB legislation, applicable for products placed on the GB market after 31 December 2024.

For further information please visit www.itm-power.com or contact:

About ITM Power PLC:

ITM Power was founded in 2000 and ITM Power PLC was admitted to the AIM market of the London

Stock Exchange in 2004. Headquartered in Sheffield, England, ITM Power designs and manufactures

electrolysers based on proton exchange membrane (PEM) technology to produce green hydrogen, the

only net zero energy gas, using renewable electricity and water.

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