G99 Compliance for Generators & CHP Systems
Stay Compliant. Stay Connected.
Connecting generators or CHP systems to the UK electricity grid requires strict compliance with G99 regulations. Shenton Group provides expert guidance and solutions to ensure your power systems meet all requirements, avoiding costly delays and penalties.
What is G99?
G99 is the UK standard for the connection of generation equipment – including generators and CHP systems – to the public electricity network. It sets out technical and operational requirements to ensure safety, stability, and reliability when integrating with the grid.
Why G99 Compliance Matters
Failure to comply with G99 can result in:
- Delayed grid connection
- Increased costs
- Risk of disconnection or fines
Our team ensures full compliance from design through commissioning, giving you peace of mind and uninterrupted power.
Our G99 Services
- Application Support
We manage the entire G99 application process with your Distribution Network Operator (DNO). - Technical Compliance
Detailed engineering checks to meet voltage, frequency, and protection requirements. - Documentation & Testing
Complete paperwork and on-site testing for certification. - End-to-End Project Management
From initial design to final approval, we handle everything.