Charging documentation
Our charging documentation page is where you can now find all of our charging statements and policy developments along with all the guidance documents and webinars you need if you're new to charging.
In this section you will find guidance materials to help you understand how, when and what you'll be charged.
The methodology we use to set tariffs and calculate charges is in the Connection and Use of System Code (CUSC), Section 14.
TNUoS guidance
BSUoS guidance
Connection charging guidance
AAHEDC guidance
General charging guidance
STAR Billing System Guidance
Archive forum materials
Archive documents
Archive forum materials
Archive forum materials
Archive forum materials
The charging statements describe our charges and the methodologies behind them.
Further information on the methodologies that underpin the charging statements can be found in two statements:
- The Use of System Charging Methodology Statement and the Connection Charging Methodology Statement.
- These statements are both included within Section 14 of the Connection and Use of System Code (CUSC).
Current Charging Statements
Archive
| Name | Published Sort ascending |
|---|---|
| Issue 8 Revision 0 - 1 April 2012 | 23 Sep 2013 |
| Issue 5, Revision 0 | 23 Sep 2013 |
In this section you will find consultation documents and policy developments and decisions.
The methodology we use to set tariffs and calculate charges is in the Connection and Use of System Code (CUSC), Section 14.
Charging methodology policy decisions
These are policy decisions documents relating to TNUoS charging methodology that are not codified within the CUSC.
Open letters, consultations and notices
These documents are open letters and informal consultations relating to TNUoS charges.
| Name | Published Sort ascending |
|---|---|
| Anticipatory Investment guidance letter May 2015 | 18 Jun 2015 |
| Informal Consultation on Potential Transmission Charging Arrangements at Exporting Grid Supply Points | 8 Jun 2015 |
| Transmission Investment response | 22 May 2015 |
| Blue Transmission Response | 22 May 2015 |
| ENA_OFTO_Forum_Response | 22 May 2015 |
| Conclusions Letter on GFAI User Commitment April 2015 v1_0 | 22 May 2015 |
| Balfour Beatty Response | 22 May 2015 |
| DONG Energy Response | 22 May 2015 |
| Open Letter on Options for Treatment of Western Isles Anticipatory Investment in TNUoS Charging Methodology | 15 Dec 2014 |
| Open Letter on GFAI User Commitment June 2014 | 20 Jun 2014 |
Tertiary Open Letter
More from charging
Charging Futures
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