Sector

Indicator

Sources

Observations

Electricity

Domestic electricity prices
(pence / kWh)

Domestic electricity prices: Department of Energy and Climate Change, http://www.decc.gov.uk/assets/decc/statistics/source/prices/qep551.xls

Geographical coverage: United Kingdom
Price base: 2010

Industrial electricity prices
(pence / kWh)

Industrial electricity prices: Department of Energy and Climate Change, http://www.decc.gov.uk/assets/decc/statistics/source/prices/qep531.xls

Geographical coverage: United Kingdom
Price base: 2010

Transmission tariffs

Transmission revenue:

•  National Grid Electricity Transmission regulatory accounts http://www.nationalgrid.com/corporate/Investor+Relations/Reports/

•  ScottishPower electricity transmission regulatory accounts: http://www.scottishpower.com/AccountsInfo.htm

•  Scottish and Southern electricity transmission regulatory accounts:  http://www.ssepd.co.uk/FinancialInformation/

Transmission network length: data provided by Ofgem

Geographical coverage: Great Britain
Price base: 2009-10

Distribution tariffs

Distribution revenue: regulatory accounts of the 14 DNOs Distribution network length: data provided by Ofgem

Geographical coverage: Great Britain
Price base: 2009-10