Future Energy Networks

NGN currently operate a Lotus Notes application with a bespoke electronic Logbook system to capture all of the activity with day and planned ahead that occurs within our gas control centre. This system has been in operation since 1997 and has proven to be a highly reliable and flexible tool to manage planned works, faults, general site activity and wider issues.

The current technology is outdated and contains years’ worth of data causing it to be slow. There are no links between Lotus notes and other vital control room applications (SCADA etc.). Raising faults becomes a tedious task and the Logbook and other in-apps are not user friendly. There are no updates available to improve the existing system.

The current system needs to be replaced but to achieve that we need a full exploration of where technology can deliver to our requirements, and to fully explore the impact of net zero and what new functionality may be required to manage the transition to net zero.

This is an early stage feasibility project to understand all of the challenges, opportunities and risks that UK GDNs face with their systems, in order to help facilitate the transition to net zero energy systems.

The MASiP Phase 3 project aims to develop, test, and qualify a new pipeline system (MASiP) as a safe and cost-effective alternative to traditional steel pipelines for pipelines operating above 7 bar, capable of transporting natural gas, biogas, and up to 100% hydrogen. Building on Phases 1 and 2, this phase focuses on the technical assessment of tight radius bends, tees, and damage repair, as well as the integration of live monitoring systems in a prototype operational environment. Comprehensive validation will include connectors, coatings, repair systems, hot-tapping solutions, ground movement tolerance, durability, and design life testing. All testing will be carried out in accordance with IGEM, API, and ASME standards, supported by statistical and independently witnessed trials to generate robust qualification data for industry adoption. The key deliverable is a validated, deployable hydrogen-ready pipeline system that is safe, compliant, and cost-effective, offering potential cost savings of up to 50% compared with steel. The project outcomes will support the UK’s RIIO-GD2 strategy and 2050 net-zero targets by enabling hydrogen-ready infrastructure, improving monitoring, installation efficiency, and long-term reliability, while also providing the evidence base required for regulatory, policy, and industry acceptance of alternative pipeline materials.

This project constitutes a research study exploring innovative opportunities to repurpose decommissioned gas pipelines and associated assets to support future energy systems and critical infrastructure needs.

By exploring diverse repurposing options beyond hydrogen and carbon dioxide, it is hoped that it will be possible to identify potential growth areas for gas pipeline assets that in some areas may otherwise become stranded. The study will include a review of economic viability, technical feasibility, and regulatory considerations for any identified options.

Situation:

As National Grid ESO transitions to the NESO it will take on the role of Regional Energy Strategic Planners, which will bring a focus on the alignment of Local Area Energy Plans and distribution network planning.

Complication:

Current regional distribution network future energy scenarios are produced by electricity distribution networks. Gas distribution networks do not have an equivalent activity Accordingly, regional and local area energy planning in not informed by a balanced consideration of all energy vectors.

Solution:

An agile and easy to use Whole Energy Systems Pathway (WESP) tool, with detailed temporal and spatial investment planning capabilities, to enable a regional whole energy system planning capability which informs gas network planning, as well as inform national, regional and local planners, in an objective, evidence based. way

This project will help Cadent to understand considerations for a Net Zero Multi-Vector at a town scale, to inform future activity on preparation for repurposing. An area will be chosen which is representative of different networks, housing stock and demographics, which will require different approaches and engagement.

The Retractable Probe directly tackles a critical constraint in biomethane integration: the disconnect between modelled and actual network capacity during low-demand periods. By enabling real-time, high-resolution flow data from retrofitted PRIs, this innovation unlocks latent capacity, allowing for more confident, dynamic flow commitments. With proven international precedents and a low-cost, scalable design, the probe offers a transformative step toward decarbonising the UK’s gas infrastructure—turning data scarcity into actionable intelligence and accelerating the transition to a greener, more resilient energy system.

Wales and West Utilities are partnering with HydroStar, Welsh Water and NGED to look at two demonstrator projects required from new electrolyser systems and the associated electrolyte that ensures resilience of hydrogen supply across the network, giving best value for money and energy security within WWU’s network, along with other UK wide Gas Distribution Network (GDN) customers.

Current electrolysers focus on stack-efficiency and hydrogen purity without considering real-world manufacturing and operational constraints, and the high costs associated. This project focusses on utilising impurified-water, e.g. rainwater, storm-overflow and industrial process wastewater as feedstock, which reduces operational constraints and costs for customers whilst enabling wide-scale uptake of low-carbon hydrogen.

View our Year One Annual Report here:

Future Energy Research & Insights | Wales & West Utilities

nextgen-electrolysis-beta_-y1-annual-report.pdf

As part of the National Gas Network Performance Twin program, this project is designed to demonstrate a scalable digital twin platform focused on improving infrastructure resilience, supporting hydrogen integration, and addressing climate adaptation across the National Transmission System (NTS). This initiative integrates three strategic components: Collaborative Visual Data Twin (CVDT) – a 3D BIM-based digital twin platform that visualises and monitors asset performance in real time. HyNTS Dataset Automation – a structured, automated geodatabase that supports hydrogen readiness assessments and asset integrity modelling. Flood Twin – a predictive flood simulation model that enables scenario-based risk analysis and resilience planning for Above Ground Installations (AGIs).

This project will update the Pathfinder tool, to improve functionality and reflect more current underlying data. Use of the tool developed in this project should result in better choices regarding investment in energy saving measures