Innovation Strategy and Annual Summaries

GB Gas Networks Innovation Strategy, 2026-2028

Every 2 years the GB Gas Networks produce their Bi-annual Innovation Strategy for the following 2 years. The strategy covering the period 1/4/26 to 31/3/28 can be found here:

GB Gas Networks Innovation Strategy 2026-2028 | The Institution of Gas Engineers and Managers (IGEM)

Annual Innovation Summaries

Each Gas Network produces an Annual Innovation Report to meet the regulatory requirements set out in the Ofgem Network Innovation Allowance (NIA) Governance Document. These reports summarise their innovation work across the previous regulatory year and are published here by 31 July each year.

2024/25

GB Gas Networks Annual Innovation Summary 2024/25

Cadent Gas - Annual NIA Summary 2024/25

National Gas Transmission - Annual NIA Summary 2024/25

Northern Gas Networks - Annual NIA Summary 2024/25

SGN - Annual NIA Summary 2024/25

Wales & West Utilities - Annual NIA Summary 2024/25

Electricity Networks Annual Innovation Summary 2024/25 (hosted on external site)

2023/24

Cadent Gas - Annual NIA Summary 2023/24

National Gas Transmission - Annual NIA Summary 2023/24

Northern Gas Networks - Annual NIA Summary 2023/24