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National Grid Electricity Transmission National Grid Electricty Transmission 2012

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Showing just the changes made in the edit by Lilian Macleod at 2012-03-06 15:17:48 UTC

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Title: National Grid Electricity Transmission National Grid Electricty Transmission

Content: Items that this cost includes

Items that this cost excludes:

* This cost should exclude grid distribution costs (they should be in distribution cost data)
* This cost should exclude the cost of carrying electricity from new generation to the nearest grid access point (that should be in the cost of the individual generating technology).

Detail on the conditions under which this cost is valid

* All costs in 2009/2010 prices
* Costs quoted based of National Grid's Gone Green future energy scenarios utilised by National Grid in their RIIO subsmission.
* Financial Year 2012/13: 

RAV(£bn):8.8  Opex(£m):320(TO & SO)  Grid Capacity: 90.3GW

* Financial Year 2012/13: 

RAV(£bn):15.9  Opex(£m):373 (TO & SO)  Grid Capacity: 100.0GW

Explanations as to why this cost differs from others

Limitations of this cost estimate

User: Lilian Macleod

Signed off by: 

Signed off at: 

Cost category: Electricity Transmission cost data

Cost source: National Grid cost source

Valid for quantity of fuel: 

Valid in year: 







Default fuel unit: 

Default operating unit: £m(2010)/GW

Default capital unit: £m(2010)/GW

Label: National Grid Electricty Transmission