Statistics
This page of out of date. Try data bulletins.
Vital statistics for electricity distribution in England, Wales and Scotland
The figures below are approximate (for example they do not take proper account of IDNOs and out-of-area networks). They relate to 2014/2015 across England, Wales and Scotland.
The total net distribution revenue is about £5,987 million a year.
This includes £363 million attributable to network rates and £233 million attributable to transmission connection exit charges.
This total net distribution revenue can be analysed as:
- EDCM and similar charges £162 million.
- CDCM charges £5,860 million.
- less £36 million in CDCM generation credits.
The generation credit estimate is based on 7.6 billion units.
CDCM charges can be further analysed as:
- £2,997 million for supplying 109 billion units to 27 million domestic customers.
- £1,013 million for supplying 50 billion units to 2.3 million non half hourly businesses.
- £1,757 million for supplying 105 billion units to 0.1 million half hourly businesses.
- £93 million for supplying 4 billion units to “unmetered" customers.
Coincidence correction factors
CDCM coincidence correction factors
Other calculations
- I have a page dedicated to the pre-election bung. This includes a summary of DNOs' proposals to charge interest on pre-election bungs (Microsoft Excel).
- CDCM and EDCM illustrations – flat load February 2013 data (Microsoft Excel)
- EDCM capacity/consumption February 2013 data (Microsoft Excel)
See also EDCM boundary, model generator and links.