| Characteristic | Costs in British pounds per megawatt hour |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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April 2019
United Kingdom
2013 to 2018
Since 2009, the Office of Gas & Electricity Markets (OFGEM) require the so-called 'Big Six' large energy suppliers to provide an annual consolidated statement (CSS) to show the costs, revenues and profits for the different segments of their generation and supply businesses.
Figures for 2010 are available via https://www.npower.com/home/about-npower/reports/consolidated-segmental-statement/2010/.
* ‘WACOF/E/G’ is weighted average cost of fuel (nuclear), electricity (supply) and gas (thermal and supply) calculated by dividing direct fuel costs by volumes. For the Thermal sub-segment the cost of carbon emissions is added to direct fuel costs before dividing by the generated volume. The weighted average is only given for the conventional electricity generation.
