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System Generation

System Generation represents the total electricity production on the system, including system losses, but net of generators' requirements. It includes an estimate of the power produced by wind and solar generators but excludes some non-centrally monitored generation (e.g. small-scale combined heat and power and microgeneration).

LATEST SYSTEM
GENERATION

3,198 MW

THERMAL GENERATION
(COAL, GAS, OTHER)

51.58 %

RENEWABLE
GENERATION

25.62 %

NET
IMPORT

22.8 %

Actual System Generation

System Generation represents the total electricity production on the system, including system losses, but net of generators' requirements. System Generation is shown in 15 minute intervals.

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Today (30/05/2025)

Average Fuel Mix (MWh)

Average Fuel Mix is a representation of the System Generation fuel mix and net imports across the power system. The Daily view below shows the average fuel mix for the last 24 hours.

The “Renewables” category includes wind, solar and hydro sources.


The “Other” category includes Peat, Distillate, Waste, Combined Heat and Power (CHP), Aggregated Generating Units (AGUs), Demand Side Units (DSUs) and Turlough Hill in generation mode.”