Cost of Power Generation Services
across the UK

# Power Generation Services Accreditation

Power generation services in the UK are primarily overseen by several key regulatory bodies and trade associations. The most significant is the Gas Safe Register, which covers engineers working on gas-powered generation equipment and is a legal requirement for anyone handling gas appliances. For electrical aspects, accreditation from bodies such as the National Competence Body (NCB) or schemes like the Renewable Energy Assurance Limited (REAL) demonstrates expertise in installing and maintaining renewable energy systems including solar-integrated generation. The Microgeneration Certification Scheme (MCS) is particularly relevant for small-scale renewable generation projects, as it verifies that installers meet strict technical and customer service standards. Additionally, membership of trade bodies like the Association of Plumbing and Heating Contractors (APHC) or the Institute of Refrigeration may apply depending on whether the service involves heating integration or specialist cooling systems. Understanding these accreditations helps you identify which providers meet the specific regulatory requirements for your generation setup.

To verify a provider's credentials, you should ask for their specific accreditation certificates and check them against the official registers maintained by each body. The Gas Safe Register has a publicly searchable database on its website where you can confirm an engineer's registration number and scope of work. For MCS and REAL accreditation, the respective scheme websites maintain updated lists of certified installers. It is important to verify credentials because accredited providers have undergone independent assessment of their technical knowledge, safety practices, and customer service standards. Unaccredited work on gas or electrical systems can invalidate your insurance, create safety hazards, and may breach Building Regulations. Additionally, accreditation often comes with guarantees and dispute resolution support, meaning you have recourse if something goes wrong.

Accredited power generation service providers typically charge 10 to 20 per cent more than unaccredited competitors