UK Electricity Production
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Carbon Intensity
Total Production
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About
South Wales
Live
387gCO
2
/kWh
Very High
Renewables
1.7%
Low Carbon
0.0%
Fossil Fuels
98.3%
Gas
98.3%
Solar
0.4%
Wind
1.3%
Last updated Nov. 21, 2025, 8 a.m. GMT
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Carbon Intensity