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Half-Hourly (HH) Demand Tariffs

  • Half-Hourly (HH) Demand Tariffs

    This data file contains the TNUoS tariffs related to Half-Hourly (HH) Demand. Broken down into Peak, Year-Round, Residual and Small Generator Discount adjustment. The overall floored HH tariff is also included. This file will be updated on a quarterly basis (when tariffs are published), to receive auto updates please register and subscribe to the TNUoS Tariffs Dataset.

Table Information

Publication

Title Publication
Type string
Description States what publication type the tariff relates to
Comment Tariff Publication (Forecast, Draft or Final)
Example Draft = Draft Tariff Publication for the given tariff year
Unit

Year_FY

Title Financial Year
Type integer
Description Year in which the tariff relates to i.e. 2021 = 1 April 2020 to 31 March 2021 (2020/21)
Comment
Example 2021
Unit

Published_Date

Title Date of Tariff Publication
Type date
Description Example would be that the 2021 Final tariffs we published 31 January 2020 (30/01/2020)
Comment
Example 2020/01/31
Unit

Zone_No

Title Demand Zone No.
Type integer
Description Number Assigned to the Demand Zones 1 - 14
Comment
Example 1
Unit

Zone_Name

Title Demand Zone Name
Type string
Description Name of Demand Zone
Comment Example: Demand zone 1 = Northern Scotland
Example Northern Scotland
Unit

Peak_£/kW

Title Peak Security Transport Zonal Tariff
Type number
Description Locational Peak Secrity Tariff (unfloored) in £/kW
Comment Element of overall HH Demand Tariff
Example 1.234567
Unit £ per kW

YearRound_£/kW

Title Year-Round Transport Zonal Tariff
Type number
Description Locational Year-Round Tariff (unfloored) in £/kW
Comment Element of overall HH Demand Tariff
Example 1.234567
Unit £ per kW

Residual_£/kW

Title Demand Residual Tariff
Type
Description Demand Residual Tariff in £/kW
Comment Element of overall HH Demand Tariff
Example 1.234567
Unit £ per kW

HH_SGD_Adjustment_£/kW

Title Half Hourly Demand Small Generator Discount Adjustment
Type number
Description Half-Hourly Demand Small Generator Discount adjustment in £/kW
Comment Element of overall HH Demand Tariff
Example 1.234567
Unit £ per kW

HHTariff(Floored)_£/kW

Title Half Hourly Demand Tariff (Floored)
Type number
Description Overall HH Demand Tariff in £/kW
Comment Overall HH Demand Tariff - Floored at £0/kW
Example 1.234567
Unit £ per kW