Future Energy Networks

This project will undertake testing on technology for distributed production of low carbon hydrogen from natural gas, biogas or other short chain hydrocarbons from waste. Which uses 90% less electricity than electrolysis of water and with 68% lower total energy costs.

The project will support early movers and convert gas from our network into a low carbon hydrogen solution. The compact and modular deployment of the technology enables hydrogen production systems to be installed directly at the energy user's site. These systems convert grid-supplied natural gas to hydrogen on demand, eliminating the need for additional infrastructure or on-site hydrogen storage, and leaves the rest of the network unaffected

This project will assess the application of Rising Pressure Reformer (RiPR) technology to produce a tuneable blend of biogenic methane and hydrogen, supporting the decarbonisation of gas networks. The project will focus on the how control of the gas produced would fit with requirements for network injection, and assessing locations for connection.

Significant efforts are required to support the transition of our energy systems moving away from carbon-intensive fuels such as coal, diesel, petrol and gas, towards cleaner sources of power generation such as wind, solar, nuclear and hydrogen. There is a potential for hydrogen to play a hugely significant role in our energy system, the extent of which will be driven by a range of factors, including the ability to transport it to where it is needed. There have been recent positive decisions for hydrogen’s potential uses in blending, transportation, domestic heating and industry. To produce sufficient hydrogen to meet this potential need, it will be important to increase and diversify hydrogen production methods.

As nuclear is a reliable and consistent source of clean energy that is unaffected by external factors such as the weather, Northern Gas Networks and Wales and West Utilities would like to investigate the possible use of nuclear power as a method of delivering the future increased demand in hydrogen production. This project will explore the opportunity for hydrogen production from nuclear to support a net zero transition across the gas network.

Benefits of nuclear-enabled hydrogen (NEH) in the context of gas distribution networks (GDNs) will be explored, building on the established benefits of nuclear energy production.

The overall project outcome is that NGN, WWU, and other stakeholders are sufficiently informed to determine whether further investment and integration of nuclear-enabled hydrogen to transition plans are justified, and how a potential first project could take its next step to deployment through securing technology licences, sites, off takers and financing.

This project will investigate the potential impacts of district heating on the gas network, whether its viable for the network to support district heating and what repurposing would be required.

The statistical ‘value’ (i.e. risk reduction and cost) of remote hydrogen detectors has been determined through statistical based projects as part of the hydrogen heating programme (HHP). The cost has been shown to outweigh the risk, however, given hydrogen is not a mature heating solution, the cost can be justified in response to risk appetite from key stakeholders, such as consumers. This risk appetite is assumed. There is currently no analysis (qualitative or quantitative) into consumers attitudes towards the ‘value’ of remote detectors. This project will begin to explore the perception of risk reduction from remote detectors to be used to compliment the statistical based analysis to paint a fuller picture towards the utilisation and crucially, the value, of remote detectors.

This project aims to improve natural gas leak detection for over 3.5 million people with acute smell disorders e.g. anosmia. Traditional methane sensors require high power, limiting placement. The legally required odorant (80% tert-butyl mercaptan and 20% dimethyl sulphide) will continue as the UK transitions to hydrogen or blends, necessitating re-calibration of detectors.

Our solution is an odorant-based gas detector using a custom ultra-low power electrochemical sensor to measure TBM. These sensors operate for over 10 years on a sealed lithium-ion battery, detecting TBM from 20-30ppb (below our smell threshold) up to 1,500ppb (20% of the Lower Explosion Level), ensuring early warning of gas leaks.

With no natural sources of TBM, false positives are eliminated. The Sensor is ‘hydrogen ready,’ maintaining consistent odorant levels during the transition to hydrogen or blends, accurately notifying of gas leakage without reconfiguration.