Updating your LoM protection
Find out how to update your Loss of Mains (LoM) protection to become compliant with the updated Engineering Recommendation G59 requirements, or notify us if your equipment is already compliant.
The Accelerated Loss of Mains Change Programme (ALoMCP) update
The Accelerated Loss of Mains Change Programme (ALoMCP) was in place between October 2019 and August 2022 and during this time helped to fund thousands of generator owners to make the necessary changes to their Loss of Mains protection before 1 September 2022. Please note the programme is now closed to new funding applications, however, all generation owners are still required to ensure their equipment is compliant to avoid facing enforcement action. View our latest programme updates here.
Frequently asked questions
Is your site already compliant?
Please notify us if your site is already compliant with G59/3 so that we can mark your site as compliant.
A guide to Loss of Mains protection
View our guide for more information on inverters and relays and how to check if your site is compliant.
Check your compliance
You can use the self-serve tool on the Futureproof Your Power website to check if you need to upgrade your equipment.
ENA Manufacturer Knowledge Base
Browse a list of manufacturers that have declared their equipment as either compliant or non compliant with the changes.
Accelerated Loss of Mains Change Programme (ALoMCP)
The ALoMCP is now closed to new funding applications but you can still view our programme updates and reports.
Get in touch
If you have any queries relating to Loss of Mains protection please get in touch with our team who will be more than happy to help.