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Please see below for a list of our current charges.
Wholesale Charges Document 2025/26 (PDF 873KB) Wholesale Charges Document 2025/26 - Tables (Excel) Wholesale Charges 2025/26 - Price rises NHH customers - Additional information PDF 388KB Statement of Significant Changes 2025/26 (PDF 488KB) Indicative Wholesale Charges 2025/26 & Board Assurance Statement (PDF 605KB) Statement of Significant Changes for Indicative Wholesale Charges 2025/26 (PDF 584KB) Indicative Wholesale Charges 2025/26 (Excel) Wholesale Invoicing Timetable 2025/26 (PDF 250KB) Non-household Deferral Charges 2025/26 (PDF 355KB)
Wholesale Charges Document 2024/25 (PDF 1.31MB) Wholesale Charges Document 2024/25 - Tables (excel) Statement of Significant Change 2024/25 (PDF 910KB) Wholesale Charges Board Assurance Statement 2024/25 (PDF 626KB) Indicative Primary Wholesale Charges 2024/25 & Board Assurance Statement (PDF 587KB) October: Statement of Significant Change 2024/25 (PDF 667KB) Indicative Primary Wholesale Charges 2024/25 (Excel) Wholesale Invoicing Timetable 2024/25 (PDF 224KB)
Wholesale Invoicing Timetable 2023/24 (PDF 220KB) Indicative Primary Wholesale Charges 2023/24 & Board Assurance Statement (PDF 665KB) Statement of Significant Change 2023/24 (PDF 870KB) Indicative Primary Wholesale Charges 2023/24 (Excel) Wholesale Charges Document 2023/24 (PDF 846KB) Wholesale Charges Document 2023/24 – Tables (Excel)
Primary Wholesale Charges and Board Assurance Statement 2022/2023 Indicative Primary Wholesale Charges and Board Assurance Statement 2022/2023 Indicative Primary Wholesale Charges – Scope of Changes to Charges 2022/2023 Statement of Significant Changes to Charges 2022/2023 Wholesale Tariff Document 2022/2023 Wholesale Tariff Document 2022/2023 – Tables (excel) Wholesale Invoicing Timetable 2022/2023
Indicative Primary Wholesale Charges and Board Assurance Statement 2021/22 Indicative Primary Wholesale Charges - Statement of Significant Changes Indicative Primary Wholesale Charges – Scope of Changes to Charges 2021/2022 Wholesale Tariff Document 2021/2022 Wholesale Invoicing Timetable 2021/2022 Wholesale Tariff Document 2021/2022 – Tables (excel)
Charges Scheme 2020/2021 Indicative Wholesale Access Charges and Assurance Statement 2020/21 Wholesale Charges Compliance Statement 2020/2021 Wholesale Invoicing Timetable 2020/2021 Wholesale Tariff Document 2020/2021
Charges Scheme 2019/2020 Charges Scheme Charges Assurance Statements 2019/2020 Charging Arrangements for New Connections 2019/2020 Indicative Primary Wholesale Access Charges - Statement Of Assurance 2019/2020 Statement of Significant Changes - Primary Wholesale Charges 2019/2020 Statement of Significant Changes - Charges Scheme Charges 2019/2020 Wholesale Charges Assurance Statement 2019/2020 Wholesale Invoice Timetable 2019/2020 Wholesale Tariff Document 2019/2020
Charges Scheme 2018/19 Charging Arrangements for New Connections 2018/2019 End Customer Charges Compliance Statements 2018/2019 Indicative Charging Information Statement of Significant Changes 2018/2019 Indicative Wholesale Charges and Assurance Statement 2018/2019 New Connections Charging Board Assurance Statement 2018/2019 Statement of Significant Changes Charges Scheme Charges 2018/2019 Wholesale Charges Board Assurance Statement 2018/2019 Wholesale Invoicing Timetable 2018/2019 Wholesale Tariff Document 2018/2019