Transmission Annual Performance Reports

2022/2023 Transmission Annual Report

We are pleased to introduce our Ninth annual performance report for our Transmission business.

This document is designed to update our stakeholders, as part of our overall stakeholder engagement strategy, on the progress we are making in meeting our outputs and managing our costs. We have a key role to play in the transformation to a low carbon energy sector, and the work we will do over this price control period – the first few years of the new RIIO framework will be pivotal.

In this context, we are delighted to set out the facts of how we are tracking against the targets and allowances we have been set. These are large-scale investments in infrastructure which are critical to the nation. It is important that our progress is shown transparently. We hope, through the clear and accessible design of this document, we are making an important contribution to this transparency.

You can view our Transmission Annual Performance Report by clicking here.

2021/2022 Transmission Annual Report

We are pleased to introduce our eighth annual performance report for our Transmission business.

This document is designed to update our stakeholders, as part of our overall stakeholder engagement strategy, on the progress we are making in meeting our outputs and managing our costs. We have a key role to play in the transformation to a low carbon energy sector, and the work we will do over this price control period – the first few years of the new RIIO framework will be pivotal.

In this context, we are delighted to set out the facts of how we are tracking against the targets and allowances we have been set. These are large-scale investments in infrastructure which are critical to the nation. It is important that our progress is shown transparently. We hope, through the clear and accessible design of this document, we are making an important contribution to this transparency.

You can view our Transmission Annual Performance Report by clicking here.

2020/2021 Transmission Annual Report

We are pleased to introduce our seventh annual performance report for our Transmission business.

This document is designed to update our stakeholders, as part of our overall stakeholder engagement strategy, on the progress we are making in meeting our outputs and managing our costs. We have a key role to play in the transformation to a low carbon energy sector, and the work we will do over this price control period – the first few years of the new RIIO framework will be pivotal.

In this context, we are delighted to set out the facts of how we are tracking against the targets and allowances we have been set. These are large-scale investments in infrastructure which are critical to the nation. It is important that our progress is shown transparently. We hope, through the clear and accessible design of this document, we are making an important contribution to this transparency.

You can view our Transmission Annual Performance Report by clicking here.

Accompanying our report are the following data tables that our Regulator has asked that we publish.

• Total Expenditure (Totex) - actual expenditure against allowances and forecasts
• Consolidated Outputs – Energy Not Supplied (ENS),SF6 leakage, customer and stakeholder satisfaction, and timely connections
• Wider Works, including Baseline Wider Works (BWW) and Strategic Wider Works (SWW)

2018/2019 Transmission Annual Report

We are pleased to introduce our sixth annual performance report for our Transmission business.

This document is designed to update our stakeholders, as part of our overall stakeholder engagement strategy, on the progress we are making in meeting our outputs and managing our costs. We have a key role to play in the transformation to a low carbon energy sector, and the work we will do over this price control period – the first few years of the new RIIO framework will be pivotal.

In this context, we are delighted to set out the facts of how we are tracking against the targets and allowances we have been set. These are large-scale investments in infrastructure which are critical to the nation. It is important that our progress is shown transparently. We hope, through the clear and accessible design of this document, we are making an important contribution to this transparency.

You can view our Transmission Annual Performance Report by clicking here.

Accompanying our report are the following data tables that our Regulator has asked that we publish.

• Total Expenditure (Totex) - actual expenditure against allowances and forecasts
• Consolidated Outputs – Energy Not Supplied (ENS),SF6 leakage, customer and stakeholder satisfaction, and timely connections
• Wider Works, including Baseline Wider Works (BWW) and Strategic Wider Works (SWW)

2017/2018 Transmission Annual Report

We are pleased to introduce our fifth annual performance report for our Transmission business.

This document is designed to update our stakeholders, as part of our overall stakeholder engagement strategy, on the progress we are making in meeting our outputs and managing our costs. We have a key role to play in the transformation to a low carbon energy sector, and the work we will do over this price control period – the first few years of the new RIIO framework will be pivotal.

In this context, we are delighted to set out the facts of how we are tracking against the targets and allowances we have been set. These are large-scale investments in infrastructure which are critical to the nation. It is important that our progress is shown transparently. We hope, through the clear and accessible design of this document, we are making an important contribution to this transparency.

You can view our Transmission Annual Performance Report by clicking here

Accompanying our report are the following data tables that our Regulator has asked that we publish.

• Total Expenditure (Totex) - actual expenditure against allowances and forecasts
• Consolidated Outputs – Energy Not Supplied (ENS),SF6 leakage, customer and stakeholder satisfaction, and timely connections
• Wider Works, including Baseline Wider Works (BWW) and Strategic Wider Works (SWW)

2016/2017 Transmission Annual Report

We are pleased to introduce our fourth annual performance report for our Transmission business.

This document is designed to update our stakeholders, as part of our overall stakeholder engagement strategy, on the progress we are making in meeting our outputs and managing our costs. We have a key role to play in the transformation to a low carbon energy sector, and the work we will do over this price control period – the first few years of the new RIIO framework will be pivotal.

In this context, we are delighted to set out the facts of how we are tracking against the targets and allowances we have been set. These are large-scale investments in infrastructure which are critical to the nation. It is important that our progress is shown transparently. We hope, through the clear and accessible design of this document, we are making an important contribution to this transparency.

You can view our Transmission Annual Performance Report by clicking here

Accompanying our report are the following data tables that our Regulator has asked that we publish.

• Total Expenditure (Totex) - actual expenditure against allowances and forecasts
• Consolidated Outputs – Energy Not Supplied (ENS),SF6 leakage, customer and stakeholder satisfaction, and timely connections
• Wider Works, including Baseline Wider Works (BWW) and Strategic Wider Works (SWW)

For previous reports, see links below.

2015/2016 Transmission Annual Report

We are pleased to introduce our third annual performance report for our Transmission business.

This document is designed to update our stakeholders, as part of our overall stakeholder engagement strategy, on the progress we are making in meeting our outputs and managing our costs. We have a key role to play in the transformation to a low carbon energy sector, and the work we will do over this price control period – the first few years of the new RIIO framework – will be pivotal.

In this context, we are delighted to set out the facts of how we are tracking against the targets and allowances we have been set. These are large-scale investments in infrastructure which are critical to the nation. It is important that our progress is shown transparently. We hope, through the clear and accessible design of this document, we are making an important contribution to this transparency.

You can view our Transmission Annual Performance Report by clicking here 

Accompanying our report are the following data tables that our Regulator has asked that we publish.

• Total Expenditure (Totex) - actual expenditure against allowances and forecasts
• Consolidated Outputs – Energy Not Supplied (ENS),SF6 leakage, customer and stakeholder satisfaction, and timely connections
• Wider Works, including Baseline Wider Works (BWW) and Strategic Wider Works (SWW)

2014/2015 Transmission Annual Report

We are pleased to introduce our second annual performance report for our Transmission business.

This document is designed to update our stakeholders, as part of our overall stakeholder engagement strategy, on the progress we are making in meeting our outputs and managing our costs. We have a key role to play in the transformation to a low carbon energy sector, and the work we will do over this price control period – the first few years of the new RIIO framework – will be pivotal.

In this context, we are delighted to set out the facts of how we are tracking against the targets and allowances we have been set. These are large-scale investments in infrastructure which are critical to the nation. It is important that our progress is shown transparently. We hope, through the clear and accessible design of this document, we are making an important contribution to this transparency.

You can view our Transmission Annual Performance Report by clicking here

Accompanying our report are the following data tables that our Regulator has asked that we publish.

• Total Expenditure (Totex) - actual expenditure against allowances and forecasts
• Consolidated Outputs – Energy Not Supplied (ENS),SF6 leakage, customer and stakeholder satisfaction, and timely connections
• Wider Works, including Baseline Wider Works (BWW) and Strategic Wider Works (SWW)

2013/2014 Transmission Annual Report

We are pleased to introduce our first annual performance report for our Transmission business.

This document is designed to update our stakeholders, as part of our overall stakeholder engagement strategy, on the progress we are making in meeting our outputs and managing our costs. We have a key role to play in the transformation to a low carbon energy sector, and the work we will do over this price control period – the first period of the new RIIO framework – will be pivotal.

In this context, we are delighted to set out the facts of how we are tracking against the targets and allowances we have been set. These are large-scale investments in infrastructure which are critical to the nation. It is important that our progress is shown transparently. We hope, through the clear and accessible design of this document, we are making an important contribution to this transparency.

You can view our Transmission Annual Performance Report by clicking here .

Accompanying our report are the following data tables that our Regulator has asked that we publish.

• Total Expenditure (Totex) - actual expenditure against allowances and forecasts
• Consolidated Outputs – Energy Not Supplied (ENS),SF6 leakage, customer and stakeholder satisfaction, and timely connections
• Wider Works, including Baseline Wider Works (BWW) and Strategic Wider Works (SWW)