Standards and accreditations, Support for businesses delivering retrofit

Supply Chain Advice Pack: The Microgeneration Certification Scheme

Introduction

The Microgeneration Certification Scheme (MCS) is an independent certification scheme that covers microgeneration (renewable energy) products and installers. MCS also sets, defines, and maintains standards for low carbon energy technology products, contractors and their installations. Included within this are heat pumps, solar, technology, biomass, small wind and battery storage installations.

Published: 5 December 2025

MCS is used with other compliance bodies under the PAS 2030 & 2035 framework. Installer must be able to evidence compliance with the standard.

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Readers that would like this document in a more accessible format should contact rise@turntown.co.uk.

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