United Kingdom
Hydrogen Energy
Feb 2007
Publication
The problem of anthropogenically driven climate change and its inextricable link to our global society’s present and future energy needs are arguably the greatest challenge facing our planet. Hydrogen is now widely regarded as one key element of a potential energy solution for the twenty-first century capable of assisting in issues of environmental emissions sustainability and energy security. Hydrogen has the potential to provide for energy in transportation distributed heat and power generation and energy storage systems with little or no impact on the environment both locally and globally. However any transition from a carbon-based (fossil fuel) energy system to a hydrogen-based economy involves significant scientific technological and socio-economic barriers. This brief report aims to outline the basis of the growing worldwide interest in hydrogen energy and examines some of the important issues relating to the future development of hydrogen as an energy vector.
Link to document download on Royal Society Website
Link to document download on Royal Society Website
Sensitive Intervention Points to Achieve Net-zero Emissions (Sixth Carbon Budget Policy Advisory Group)
Dec 2020
Publication
The group concluded that the transition to Net Zero can and will occur and will leave a positive legacy for future generations. They examined the UK as a complex adaptive system and identified recommendations for accelerating progress and reducing the risks of failure. The Group recognised an opportunity for Sensitive Intervention Points (SIPs) coinciding with these recommendations pointing to opportunities to accelerate a transition towards Net Zero by exploiting socio-economic tipping points.
These included:
These included:
- Deepening public engagement through investments to support measures to lower ‘thresholds’ to behavioural change such as energy efficiency or dietary alternatives. This can form part of a public engagement strategy for Net Zero that educates the public involves people in decision-making and provides trusted information at key decision points
- Delivering social justice via a clear long-term vision for specific regions coupled with mechanisms that reward the private sector for building industries in otherwise deprived areas starting now
- Government leading on Net Zero by requiring any company meeting with ministers and secretaries of state to have a plan to reach net zero emissions
- Leveraging global dynamics by introducing a border carbon adjustment and consider forming bilateral and multilateral preferential trading arrangements for environmental goods and services
- Penalising emissions by committing in the UK’s NDC to sequester 10% of CO2 emissions generated by fossil fuels and industry by 2030
- Increasing business ambition by identifying businesses that shape industries – celebrate and elevate them
- Accelerating technology via Pathfinder cities that can deliver comprehensive steps towards Net Zero and demonstrate the interactions required across complex systems of low-carbon electricity heat and transport
- Redirecting capital flows by introducing Net zero aligned and transparent accounting and auditing
- Harnessing legal avenues by legislating all regulators to regard the Paris Agreement Sixth Carbon Budget and 2050 Net Zero target in their duties.
Net Zero Public Dialogue
Mar 2021
Publication
This research project brought together members of the public from across the UK to participate in online workshops to explore:
- public understanding and perceptions of what reaching climate targets in the UK will mean for them individually and for society as a whole
- public attitudes and preferences towards the role that individual behaviour change should have in reaching net zero
- public perceptions of the easiest and toughest areas of change to help reach net zero
- public views on how they would prefer to engage with net zero policies and relevant initiatives that they feel could support the delivery of net zero
UKERC Research Atlas Landscape – Fuel Cells
Dec 2013
Publication
This UKERC Research Atlas Landscape provides an overview of the competencies and publicly funded activities in fuel cell research development and demonstration (RD&D) in the UK. It covers the main funding streams research providers infrastructure networks and UK participation in international activities.
Energy Innovation Needs Assessment: Carbon Capture Usage & Storage
Nov 2019
Publication
The Energy Innovation Needs Assessment (EINA) aims to identify the key innovation needs across the UK’s energy system to inform the prioritisation of public sector investment in low-carbon innovation. Using an analytical methodology developed by the Department for Business Energy & Industrial Strategy (BEIS) the EINA takes a system level approach and values innovations in a technology in terms of the system-level benefits a technology innovation provides. This whole system modelling in line with BEIS’s EINA methodology was delivered by the Energy Systems Catapult (ESC) using the Energy System Modelling Environment (ESMETM) as the primary modelling tool.
To support the overall prioritisation of innovation activity the EINA process analyses key technologies in more detail. These technologies are grouped together into sub-themes according to the primary role they fulfil in the energy system. For key technologies within a sub-theme innovations and business opportunities are identified. The main findings at the technology level are summarised in sub-theme reports. An overview report will combine the findings from each sub-theme to provide a broad system-level perspective and prioritisation.
This EINA analysis is based on a combination of desk research by a consortium of economic and engineering consultants and stakeholder engagement. The prioritisation of innovation and business opportunities presented is informed by a workshop organised for each sub-theme assembling key stakeholders from the academic community industry and government.
This report was commissioned prior to advice being received from the CCC on meeting a net zero target and reflects priorities to meet the previous 80% target in 2050. The newly legislated net zero target is not expected to change the set of innovation priorities rather it will make them all more valuable overall. Further work is required to assess detailed implications.
To support the overall prioritisation of innovation activity the EINA process analyses key technologies in more detail. These technologies are grouped together into sub-themes according to the primary role they fulfil in the energy system. For key technologies within a sub-theme innovations and business opportunities are identified. The main findings at the technology level are summarised in sub-theme reports. An overview report will combine the findings from each sub-theme to provide a broad system-level perspective and prioritisation.
This EINA analysis is based on a combination of desk research by a consortium of economic and engineering consultants and stakeholder engagement. The prioritisation of innovation and business opportunities presented is informed by a workshop organised for each sub-theme assembling key stakeholders from the academic community industry and government.
This report was commissioned prior to advice being received from the CCC on meeting a net zero target and reflects priorities to meet the previous 80% target in 2050. The newly legislated net zero target is not expected to change the set of innovation priorities rather it will make them all more valuable overall. Further work is required to assess detailed implications.
The Impact of Disruptive Powertrain Technologies on Energy Consumption and Carbon Dioxide Emissions from Heavy-duty Vehicles
Jan 2020
Publication
Minimising tailpipe emissions and the decarbonisation of transport in a cost effective way remains a major objective for policymakers and vehicle manufacturers. Current trends are rapidly evolving but appear to be moving towards solutions in which vehicles which are increasingly electrified. As a result we will see a greater linkage between the wider energy system and the transportation sector resulting in a more complex and mutual dependency. At the same time major investments into technological innovation across both sectors are yielding rapid advancements into on-board energy storage and more compact/lightweight on-board electricity generators. In the absence of sufficient technical data on such technology holistic evaluations of the future transportation sector and its energy sources have not considered the impact of a new generation of innovation in propulsion technologies. In this paper the potential impact of a number of novel powertrain technologies are evaluated and presented. The analysis considers heavy duty vehicles with conventional reciprocating engines powered by diesel and hydrogen hybrid and battery electric vehicles and vehicles powered by hydrogen fuel cells and freepiston engine generators (FPEGs). The benefits are compared for each technology to meet the expectations of representative medium and heavy-duty vehicle drivers. Analysis is presented in terms of vehicle type vehicle duty cycle fuel economy greenhouse gas (GHG) emissions impact on the vehicle etc.. The work shows that the underpinning energy vector and its primary energy source are the most significant factor for reducing primary energy consumption and net CO2 emissions. Indeed while an HGV with a BEV powertrain offers no direct tailpipe emissions it produces significantly worse lifecycle CO2 emissions than a conventional diesel powertrain. Even with a de-carbonised electricity system (100 g CO2/kWh) CO2 emissions are similar to a conventional Diesel fuelled HGV. For the HGV sector range is key to operator acceptability of new powertrain technologies. This analysis has shown that cumulative benefits of improved electrical powertrains on-board storage efficiency improvements and vehicle design in 2025 and 2035 mean that hydrogen and electric fuelled vehicles can be competitive on gravimetric and volumetric density. Overall the work demonstrates that presently there is no common powertrain solution appropriate for all vehicle types but how subtle improvements at a vehicle component level can have significant impact on the design choices for the wider energy system.
Scottish Offshore Wind to Green Hydrogen Opportunity Assessment
Dec 2020
Publication
Initial assessment of Scotland’s opportunity to produce green hydrogen from offshore wind
Summary of Key Findings
Summary of Key Findings
- Scotland has an abundant offshore wind resource that has the potential to be a vital component in our net zero transition. If used to produce green hydrogen offshore wind can help abate the emissions of historically challenging sectors such as heating transport and industry.
- The production of green hydrogen from offshore wind can help overcome Scotland’s grid constraints and unlock a massive clean power generation resource creating a clean fuel for Scottish industry and households and a highly valuable commodity to supply rapidly growing UK and European markets.
- The primary export markets for Scottish green hydrogen are expected to be in Northern Europe (Germany Netherlands & Belgium). Strong competition to supply these markets is expected to come from green hydrogen produced from solar energy in Southern Europe and North Africa.
- Falling wind and electrolyser costs will enable green hydrogen production to be cost-competitive in the key transport and heat sectors by 2032. Strategic investment in hydrogen transportation and storage is essential to unlocking the economic opportunity for Scotland.
- Xodus’ analysis supports a long-term outlook of LCoH falling towards £2/kg with an estimated reference cost of £2.3 /kg in 2032 for hydrogen delivered to shore.
- Scotland has extensive port and pipeline infrastructure that can be repurposed for hydrogen export to the rest of UK and to Europe. Pipelines from the ‘90s are optimal for this purpose as they are likely to retain acceptable mechanical integrity and have a metallurgy better suited to hydrogen service. A more detailed assessment of export options should be performed to provide a firm foundation for early commercial green hydrogen projects.
- There is considerable hydrogen supply chain overlap with elements of parallel sectors most notably the oil and gas offshore wind and subsea engineering sectors. Scotland already has a mature hydrocarbon supply chain which is engaged in supporting green hydrogen. However a steady pipeline of early projects supported by a clear financeable route to market will be needed to secure this supply chain capability through to widescale commercial deployment.
- There are gaps in the Scottish supply chain in the areas of design manufacture and maintenance of hydrogen production storage and transportation systems. Support including apprenticeships will be needed to develop indigenous skills and capabilities in these areas.
- The development of green hydrogen from offshore wind has the potential to create high value jobs a significant proportion which are likely to be in remote rural/coastal communities located close to offshore wind resources. These can serve as an avenue for workers to redeploy and develop skills learned from oil and gas in line with Just Transition principles.
Plasmonic Nickel Nanoparticles Decorated on to LaFeO3 Photocathode for Enhanced Solar Hydrogen Generation
Nov 2018
Publication
Plasmonic Ni nanoparticles were incorporated into LaFeO3 photocathode (LFO-Ni) to excite the surface plasmon resonances (SPR) for enhanced light harvesting for enhancing the photoelectrochemical (PEC) hydrogen evolution reaction. The nanostructured LFO photocathode was prepared by spray pyrolysis method and Ni nanoparticles were incorporated on to the photocathode by spin coating technique. The LFO-Ni photocathode demonstrated strong optical absorption and higher current density where the untreated LFO film exhibited a maximum photocurrent of 0.036 mA/cm2 at 0.6 V vs RHE and when incorporating 2.84 mmol Ni nanoparticles the photocurrent density reached a maximum of 0.066 mA/cm2 at 0.6 V vs RHE due to the SPR effect. This subsequently led to enhanced hydrogen production where more than double (2.64 times) the amount of hydrogen was generated compared to the untreated LFO photocathode. Ni nanoparticles were modelled using Finite Difference Time Domain (FDTD) analysis and the results showed optimal particle size in the range of 70–100 nm for Surface Plasmon Resonance (SPR) enhancement.
Combustion and Exhaust Emission Characteristics, and In-cylinder Gas Composition, of Hydrogen Enriched Biogas Mixtures in a Diesel Engine
Feb 2017
Publication
This paper presents a study undertaken on a naturally aspirated direct injection diesel engine investigating the combustion and emission characteristics of CH4-CO2 and CH4-CO2 -H2 mixtures. These aspirated gas mixtures were pilot-ignited by diesel fuel while the engine load was varied between 0 and 7 bar IMEP by only adjusting the flow rate of the aspirated mixtures. The in-cylinder gas composition was also investigated when combusting CH4-CO2 and CH4-CO2-H2 mixtures at different engine loads with in cylinder samples collected using two different sampling arrangements. The results showed a longer ignition delay period and lower peak heat release rates when the proportion of CO2 was increased in the aspirated mixture. Exhaust CO2 emissions were observed to be higher for 60 CH4:40CO2 mixture but lower for the 80CH4:20CO2 mixture as compared to diesel fuel only combustion at all engine loads. Both exhaust and in-cylinder NOx levels were observed to decrease when the proportion of CO2 was increased; NOx levels increased when the proportion of H2 was increased in the aspirated mixture. In-cylinder NOx levels were observed to be higher in the region between the sprays as compared to within the spray core attributable to higher gas temperatures reached post ignition in that region.
Hydrogen Effects in Non-ferrous Alloys: Discussion
Jun 2017
Publication
This is a transcript of the discussion session on the effects of hydrogen in the non-ferrous alloys of zirconium and titanium which are anisotropic hydride-forming metals. The four talks focus on the hydrogen embrittlement mechanisms that affect zirconium and titanium components which are respectively used in the nuclear and aerospace industries. Two specific mechanisms are delayed hydride cracking and stress corrosion cracking.
This article is a transcription of the recorded discussion of the session ‘Hydrogen in non-ferrous alloys’ at the Royal Society Discussion Meeting Challenges of Hydrogen in Metals 16–18 January 2017. The text is approved by the contributors. M.P. transcribed the session. M.A.S. assisted in the preparation of the manuscript.
Link to document download on Royal Society Website
This article is a transcription of the recorded discussion of the session ‘Hydrogen in non-ferrous alloys’ at the Royal Society Discussion Meeting Challenges of Hydrogen in Metals 16–18 January 2017. The text is approved by the contributors. M.P. transcribed the session. M.A.S. assisted in the preparation of the manuscript.
Link to document download on Royal Society Website
Zero-In on NI-Heat Exploring Pathways Towards Heat Decarbonisation in Northern Ireland
Jul 2020
Publication
Northern Ireland has achieved its 2020 targets in the electricity sector ahead of time with 46.8% of its electricity demand supplied by renewable generators. When it comes to heat the progress is less impressive – 68% of domestic heating is provided by oil and only around 2500 customers use low carbon heat generators in their homes. In addition 22% of consumers live in fuel poverty. Fuel poverty support programmes still propose the replacement of old oil boilers with new models or with gas boilers where a connection to the grid is possible.<br/>Failure of the commercial RHI scheme and the knock-on effect of the closure of the domestic RHI scheme caused significant damage to the industry and to the reputation of low carbon heat technologies leaving NI consumers without any explicit supporting mechanisms for low carbon heat supply. Decreases in carbon emissions from the heat sector are mainly achieved through switching from oil to gas heating. Gas infrastructure is under development in NI and promises to reach 60% of customers by 2022.
Annual Science Review 2018
Mar 2018
Publication
THIS ANNUAL SCIENCE Review showcases the high quality of science evidence and analysis that underpins HSE’s risk-based regulatory regime. To be an effective regulator HSE has to balance its approaches to informing directing advising and enforcing through a variety of activities. For this we need capacity to advance knowledge; to develop and use robust evidence and analysis; to challenge thinking; and to review effectiveness.<br/>In simple terms policy provides the route map to tackling issues. HSE is particularly well placed in terms of the three components of effective policy - “politics” “evidence” and “delivery”. Unlike most regulators and arms-length bodies HSE leads on policy development which draws directly on front line delivery expertise and intelligence; and we are also unusual in having our own world class science and insight capabilities.<br/>The challenge is to ensure we bring these components together to best effect to respond to new risk management and regulatory issues with effective innovative and proportionate approaches.<br/>Many of the articles in this Review relate to new and emerging technologies and the changing world of work and it is important to understand the risks these may pose and how they can be effectively controlled or how they themselves can contribute to improved health and safety in the workplace. Good policy development can support approaches to change that are proportionate relevant persuasive and effective. For example work described in these pages is: to help understand changing workplace exposures; to provide robust evidence to those negotiating alternatives to unduly prescriptive standards; to understand how best to influence duty<br/>holder behaviors in the changing world of work; to inform possible legislative changes to allow different modes of safe gas transmission; to change administrative processes for Appointed Doctors; and to support our position as a model modern regulator by further focusing our inspection activity where it matters most.<br/>The vital interface between HSE science and policy understand how best to influence duty holder behaviors in the changing world of work; to inform possible legislative changes to allow different modes of safe gas transmission; to change administrative processes for Appointed Doctors; and to support our position as a model modern regulator by further focusing our inspection activity where it matters most.<br/>We work well together and it is important we maintain this engagement as a conscious collaboration.
Oxford Energy Podcast – How a Traded Hydrogen Market Might Develop – Lessons from the Natural Gas Industry
Jun 2021
Publication
The appetite for a ‘hydrogen market’ has been growing in the past year or two and is often called a ‘market’ by governments regulators and other energy industry players. The question is what ‘hydrogen market’ are they referring to as there is currently no such market established? In this podcast David Ledesma talks to Patrick Heather Senior Research Fellow at the OIES and discusses how a future traded hydrogen market might develop what the prerequisites would be for the development of a wholesale market and whether there are lessons to be learned from the development of the European natural gas market. The podcast ends up by asking the fundamental question – If the European gas market took 25-30 years to liberalise and develop a liquid traded pricing hub where are we headed with hydrogen? Will we ever see a traded market in hydrogen and what must happen to get there? Patrick is cautiously optimistic in his response!
The podcast can be found on their website
The podcast can be found on their website
Establishing a Hydrogen Economy: The Future of Energy 2035
May 2019
Publication
The next few decades are expected to be among the most transformative the energy sector has ever seen. Arup envisages a world with a much more diverse range of heating sources and with significantly lower emissions and renewable energy powering transport.<br/>As part of this the establishment of a strong hydrogen economy is a very real opportunity and is within reaching distance. Our report uses the UK as a case study example and explores the challenges and opportunities for hydrogen in the context of the whole energy system.<br/>Read about the progress already being made in using hydrogen for transport and heat. And the need to progress policy and collaboration between government the private sector and other stakeholders to shape future demand change consumer perception and create the strong supply chains needed to allow the hydrogen economy to thrive.
Opportunity and Cost of Green Hydrogen in Kuwait: A Preliminary Assessment
Apr 2021
Publication
On April 7 2021 OIES with and the Kuwait Foundation for the Advancement of Sciences (KFAS) held the annual OIES-KFAS Workshop on Energy Transition Post-Pandemic in the Gulf. During the hydrogen session a paper titled “Opportunity and Cost of Green Hydrogen in Kuwait: A Preliminary Assessment” co-authored by Dr. Manal Shehabi was presented.
Like others states in the GCC Kuwait is seeking to explore hydrogen as part of its energy transition projects. The presentation highlights key technological opportunities for green hydrogen in Kuwait followed by a techno-economic assessments of producing it. Results of utilized hydrogen production model show that for production in 2032 average levelized cost of hydrogen (LCOH) is $3.23/kg using PEM technology & $4.41/kg using SOEC technology. Results indicate that green hydrogen in Kuwait is more competitive than in other regions but currently not competitive (>$1.5/kg) with oil coal and gas in absence of carbon taxes.
The research paper can be found on their website
Like others states in the GCC Kuwait is seeking to explore hydrogen as part of its energy transition projects. The presentation highlights key technological opportunities for green hydrogen in Kuwait followed by a techno-economic assessments of producing it. Results of utilized hydrogen production model show that for production in 2032 average levelized cost of hydrogen (LCOH) is $3.23/kg using PEM technology & $4.41/kg using SOEC technology. Results indicate that green hydrogen in Kuwait is more competitive than in other regions but currently not competitive (>$1.5/kg) with oil coal and gas in absence of carbon taxes.
The research paper can be found on their website
Ammonia-hydrogen Combustion in a Swirl Burner with Reduction of NOx Emissions
Sep 2019
Publication
Recently ammonia is being considered for fuelling gas turbines as a new sustainable source. It can undergo thermal cracking producing nitrogen hydrogen and unburned ammonia thus enabling the use of these chemicals most efficiently for combustion purposes. Ammonia being carbon-free may allow the transition towards a hydrogen economy. However one of the main constraints of this fuelling technique is that although the combustion of ammonia produces no CO2 there is a large NOx proportion of emissions using this fuel. In this work cracked ammonia obtained from a modified combustion rig designed at Cardiff University was used to simulate a swirl burner under preheating conditions via heat exchangers. The primary objective of this system is to find new ways for the reduction of NOx emissions by injecting various amounts of ammonia/hydrogen at different mixtures downstream of the primary flame zone. The amount of injected ammonia/hydrogen mixture (X) taken from the thermal cracking system was ranged from 0%-4% (vol %) of the total available fuel in the system while the remaining gas (1.00-X) was then employed as primary fuel into the burner. CHEMKIN- PRO calculations were conducted by employing a novel chemical reaction code developed at Cardiff University to achieve the goal of this paper. The predictions were performed under low pressure and rich conditions with an equivalence ratio ϕ =1.2 in a swirl burner previously characterised at output powers of ~10 kW. Ammonia and hydrogen blends were evaluated from 50% NH3 (vol %) with the remaining gas as hydrogen continuing in steps of 10% (vol %) NH3 increments. Results showed that the minimum unburned ammonia and higher flame temperature were achieved at 60%-40% NH3-H2 when compared to other blends but with high NO emissions. These NO levels were reduced by injecting a small amount of NH3/H2 mixture (X=4 %) downstream the primary zone in a generated circulations promoted by the new design of the burner which affecting the residence time hence reducing the NO emission in the exhaust gas.
The Curious Case of the Conflicting Roles of Hydrogen in Global Energy Scenarios
Oct 2019
Publication
As energy systems transition from fossil-based to low-carbon they face many challenges particularly concerning energy security and flexibility. Hydrogen may help to overcome these challenges with potential as a transport fuel for heating energy storage conversion to electricity and in industry. Despite these opportunities hydrogen has historically had a limited role in influential global energy scenarios. Whilst more recent studies are beginning to include hydrogen the role it plays in different scenarios is extremely inconsistent. In this perspective paper reasons for this inconsistency are explored considering the modelling approach behind the scenario scenario design and data assumptions. We argue that energy systems are becoming increasingly complex and it is within these complexities that new technologies such as hydrogen emerge. Developing a global energy scenario that represents these complexities is challenging and in this paper we provide recommendations to help ensure that emerging technologies such as hydrogen are appropriately represented. These recommendations include: using the right modelling tools whilst knowing the limits of the model; including the right sectors and technologies; having an appropriate level of ambition; and making realistic data assumptions. Above all transparency is essential and global scenarios must do more to make available the modelling methods and data assumptions used.
HyDeploy Report: Keele Information
Jun 2018
Publication
Keele University was chosen as the site for the HyDeploy project as it was seen as the site offered a high degree of control regarding safety functions high availability of operational data and minimal supply chain interfaces given that Keele University is the supplier transporter and distributer of natural gas at the site. The site was offered to the project as a living laboratory in line with the university's ambition to be at the forefront of energy innovation through the Smart Energy Network Demonstrator (SEND). Evidenced within this report is the supporting data that confirms the rationale for selecting Keele University and the necessary data to profile the section of the gas network which hydrogen will be injected into. The gas network at Keele University is segregated via the governor stations which regulate pressure within the network. The section of network which has been chosen for the HyDeploy project is the G3 network which is regulated by the G3 governor.
Investment Frameworks for Development of CCUS in the UK
Jul 2019
Publication
The CCUS Advisory Group (CAG) established in March 2019 is an industry-led group considering the critical challenges facing the development of CCUS market frameworks and providing insight into potential solutions. The CAG brings together experts from across the CCUS industry finance and legal sectors.<br/>The CAG has examined a range of business models focusing on industrial CCUS power production CO? transport and storage and hydrogen production. It has considered how the proposed business models interact in order to minimise issues such as cross-chain risk and has considered issues such as delivery capability. The conclusions of the CAG can be found in this report.
HyDeploy Project - First Project Progress Report
Dec 2017
Publication
The HyDeploy Project seeks to address a key issue for UK customers: how to reduce the carbon they emit in heating their homes. The UK has a world class gas grid delivering heat conveniently and safely to over 83% of homes. Emissions could be reduced by lowering the carbon content of gas through blending with hydrogen. Compared with solutions such as heat pumps this means that customers would not need disruptive and expensive changes in their homes. This Network Innovation Competition (NIC) funded project seeks to establish the level of hydrogen that can be safely blended with natural gas for transport and use in a UK network.
Under its Smart Energy Network Demonstration innovation programme Keele University is establishing its electricity and gas networks as facilities to drive forward innovation in the energy sector. The objective of HyDeploy is to trial natural gas blended with potentially up to 20% volume of hydrogen in a part of the Keele gas network. Before any hydrogen can be blended with natural gas in the network the percentage of hydrogen to be delivered must be approved by the Health and Safety Executive (HSE). It must be satisfied that the approved blended gas will be as safe to use as normal gas. Any approval will be given as an exemption to the Gas Safety (Management) Regulations. These regulations ensure the safe use and management of gas through the gas network in the UK. The evidence presented to the HSE comprises critically appraised literature combined with the results from a specifically commissioned experimental and testing programme. Based on engagement with all local customers this includes detailed safety checks on the network appliances and installations at Keele. Subject to approval by the HSE the hydrogen production and grid injection units will be installed and an extensive trial programme of blending will be undertaken. If hydrogen were blended at 20% volume with natural gas across the UK it would save around 6 million tonnes of carbon dioxide emissions every year the equivalent of taking 2.5 million cars off the road.
This report and any attachment is freely available on the ENA Smarter Networks Portal here. IGEM Members can download the report and any attachment directly by clicking on the pdf icon above.
Under its Smart Energy Network Demonstration innovation programme Keele University is establishing its electricity and gas networks as facilities to drive forward innovation in the energy sector. The objective of HyDeploy is to trial natural gas blended with potentially up to 20% volume of hydrogen in a part of the Keele gas network. Before any hydrogen can be blended with natural gas in the network the percentage of hydrogen to be delivered must be approved by the Health and Safety Executive (HSE). It must be satisfied that the approved blended gas will be as safe to use as normal gas. Any approval will be given as an exemption to the Gas Safety (Management) Regulations. These regulations ensure the safe use and management of gas through the gas network in the UK. The evidence presented to the HSE comprises critically appraised literature combined with the results from a specifically commissioned experimental and testing programme. Based on engagement with all local customers this includes detailed safety checks on the network appliances and installations at Keele. Subject to approval by the HSE the hydrogen production and grid injection units will be installed and an extensive trial programme of blending will be undertaken. If hydrogen were blended at 20% volume with natural gas across the UK it would save around 6 million tonnes of carbon dioxide emissions every year the equivalent of taking 2.5 million cars off the road.
This report and any attachment is freely available on the ENA Smarter Networks Portal here. IGEM Members can download the report and any attachment directly by clicking on the pdf icon above.
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