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Guidance Notes

CONTENTS

Schedule of Specified Communication Charges

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Schedule of Specified Communication Charges

Guidance Note

Schedule of Specified Communication Charges

This schedule sets out the rates of the High Grade Line Monthly Charges from 1 April 2024 until 31 March 2025 as determined by the Panel in accordance with Sections 3.1(d), 3.1(e), 3.3 and 3.4 of Annex D-3 of the Code.

High Grade Line charges from 1 April 2024 until 31 March 2025

BSC Parties and non-BSC Parties (“Participants”) may choose from the following High Grade Service1 lines set out in the following table:

Technical Specification

HG10

DR10

Primary Line Rental:

10Mb leased Line

✔

X

2Mb ADSL

X

✔

Backup Line Rental:

2Mb ADSL Backup

✔

X

Support:

5 Hour Fix on Primary Line

✔

X

24 Hour Fix on Primary Line

X

✔

Primary Line Uncontended

✔

X

Primary Line is Contended

X

✔

One-off Costs:

Installation

£4,208

£776

Ongoing Annual Costs:

Annual Rental (2024/25):

£5,882

£2,440

Annual Support: (2024/25)

£1,220

£1,220

Total Rental + Support

(2022/23)

£7,102

£3,660

Table 1 – High Grade Line Monthly Charges (2024/25)

The Disaster Recovery (“DR”) option set out in Table 1.1 above assumes that these configurations shall usually be installed at DR sites and may not be installed without a High Grade Service line.

The Code requires Participants to pay the Dataline Monthly Charge for a minimum of 12 months in accordance with Section 3.3(a) (ii) of Annex D-3 of the Code.

The Dataline Monthly Charge consists of:

    • An Installation charge (which is charged as a one-off lump sum);

    • An Annual Rental charge (which is charged on an ongoing monthly basis); and

    • An Annual Support charge (which is also charged on an ongoing monthly basis).

If requested, Elexon shall provide users with “non-standard‟ line configurations. These are not included in the standard menu of options shown in Table 1.1 above. Section 6 of Annex D-3 of the Code allows Elexon to charge Participants for the exact additional costs incurred from the BSC Central Services Agent to reflect the Installation charges, Annual Rental charges and Annual Support charges for the non-standard configuration. The Installation charge is charged as a one-off lump sum. Any ongoing rental and support charges shall be charged monthly whilst the service is used.

Please note that the standard menu of options in Table 1 does not cover the older suite of standard High Grade Line options which existing Participants may have previously opted for. From 1 April 2017 only these two standard High Grade Line options can be selected by Participants.

Application of Indexation Annual Support charges shall be adjusted for indexation, from 1 April of each year.

Need more information?

For more information please contact the BSC Service Desk or call 0370 010 6950.

Intellectual Property Rights, Copyright and Disclaimer

The copyright and other intellectual property rights in this document are vested in Elexon or appear with the consent of the copyright owner. These materials are made available for you for the purposes of your participation in the electricity industry. If you have an interest in the electricity industry, you may view, download, copy, distribute, modify, transmit, publish, sell or create derivative works (in whatever format) from this document or in other cases use for personal academic or other non-commercial purposes. All copyright and other proprietary notices contained in the document must be retained on any copy you make.

All other rights of the copyright owner not expressly dealt with above are reserved.

No representation, warranty or guarantee is made that the information in this document is accurate or complete. While care is taken in the collection and provision of this information, Elexon Limited shall not be liable for any errors, omissions, misstatements or mistakes in any information or damages resulting from the use of this information or action taken in reliance on it.

1 High Grade Service – means the provision of a communications capability between a BSC Service User and the BSC Central Systems using dedicated lines over a private WAN network.