What is Embedded Generation?
Electricity generation connected directly to the distribution network rather than the transmission network.
Quick Answer
In the UK, all residential and most commercial solar installations are embedded generation connected to the local DNO distribution grid. The growth of embedded solar generation is creating both opportunities and challenges for the UK grid — it reduces demand on centralised power stations but requires grid operators to manage bidirectional power flows in areas with high solar adoption.
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
Embedded Generation Explained
Embedded generation (or distributed generation) refers to electricity generating installations connected to the local distribution network rather than the high-voltage transmission network. This includes residential and commercial solar PV, small wind turbines, and other small-scale generators. Embedded generation supplies electricity locally, reducing transmission losses and supporting the local network. It contrasts with centralised generation from large power stations.
How Does Embedded Generation Work in the UK?
In the UK, all residential and most commercial solar installations are embedded generation connected to the local DNO distribution grid. The growth of embedded solar generation is creating both opportunities and challenges for the UK grid — it reduces demand on centralised power stations but requires grid operators to manage bidirectional power flows in areas with high solar adoption.
Frequently Asked Questions
Is my home solar system embedded generation?
Yes. All residential solar PV systems in the UK are classified as embedded generation because they connect to the local distribution network (DNO).
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John Rooney is the founder of Solar Info and has been covering the UK solar energy market since 2023. He fact-checks all content against official MCS and Ofgem data and maintains relationships with MCS-certified installers across the UK.