Fuel Mix Disclosure (2024/25)
In accordance with The Electricity (Fuel Mix Disclosure) Regulations 2005, all electricity suppliers are obliged to publish details of the mix of fuels used to generate the electricity supplied under their Supply Licence, including its impact on the environment.
The comparison videos below showcase ENGIEs Fuel Mix Disclosure and Carbon Emissions over the last decade and how we compare to the UK average.
Fuel Mix
The table below shows the standard mix of fuels used in supplying electricity under our Licence for the period 1 April 2024 to 31 March 2025. We’ve also included the UK standard fuel mix so you can see how we compare.
Fuel |
ENGIE Power Fuel Mix |
ENGIE Renewable Products |
ENGIE Standard Products |
UK Fuel Mix |
Coal |
8% | 0% | 13% | 6% |
Natural Gas |
39% | 0% | 66% | 33% |
Nuclear |
2% | 0% | 3% | 16% |
Renewable |
48% | 100% | 11.6% | 42% |
Other |
3% | 0% | 6% | 3% |
Total |
100% | 100% | 100% | 100% |
Carbon Emissions
The table below shows the carbon emissions used in supplying electricity under our Licence for the period 1 April 2024 to 31 March 2025. We’ve also included the UK average so you can see how we compare.
Carbon Emissions |
ENGIE Power |
ENGIE Renewable Products |
ENGIE Standard Products |
UK |
Carbon Emissions CO2 g/kWh |
249.36 | 0 | 426.71 | 205.13 |
Radioactive waste g/kWh |
0.000142 | 0 | 0.000242 | 0.001134 |
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