United Kingdom
Technical Feasibility of Low Carbon Heating in Domestic Buildings
Dec 2020
Publication
Scotland’s Climate Change Plan set an ambition for emissions from buildings to be near zero by 2050 and targets 35% of domestic and 70% of non-domestic buildings’ heat to be supplied using low carbon technologies by 2032. The Climate Change (Emissions Reduction Targets) (Scotland) Act 2019 set a new target for emissions to be net zero by 2045 with interim targets of 75% by 2030 and 90% by 2040. The update to the Climate Change Plan will be published at the end of 2020 to reflect these new targets. The Energy Efficient Scotland programme launched in May 2018 sets out a wide range of measures to promote low carbon heating alongside energy efficiency improvements in Scotland’s buildings. Meeting these targets will require almost all households in Scotland to change the way they heat their homes. It is therefore imperative to advance our understanding of the suitability of the available low carbon heating options across Scotland’s building stock.<br/><br/>The aim of this work is to assess the suitability of low carbon heating technologies in residential buildings in Scotland. The outputs generated through this work will form a key part of the evidence base on low carbon heat which the Scottish Government will use to further develop and strengthen Scotland’s low carbon heat policy in line with the increased level of ambition of achieving Net Zero by 2045.
Carbon Capture, Usage and Storage: An Update on Business Models for Carbon Capture, Usage and Storage
Dec 2020
Publication
An update on the proposed commercial frameworks for transport and storage power and industrial carbon capture business models.
Five Minute Guide to Hydrogen
Feb 2016
Publication
Hydrogen is an emerging energy vector many components of which are mature technologies. Current hydrogen technology is already able to provide advantages over other energy vectors and many of its challenges are being actively addressed by research and development.<br/><br/>Hydrogen can be derived stored and converted through various processes each of which represents different levels of carbon intensity efficiency and end use functionality. Our latest five minute guide looks at this energy vector in brief including public perception transportation and storage as well as using hydrogen as a solution.
Hydrogen from Natural Gas – The Key to Deep Decarbonisation
Jul 2019
Publication
This Discussion Paper was commissioned by Zukunft ERDGAS to contribute to the debate concerning the deep decarbonisation of the European energy sector required to meet the Paris Agreement targets. Previous discussion papers have put forward decarbonisation pathways that rely heavily on ‘All-Electric’ solutions. These depend predominantly on renewable electricity to deliver decarbonisation of all sectors. This paper offers an alternative to an ‘All-Electric’ solution by building an alternative pathway that allows the inclusion of gas based technologies alongside the ‘All-Electric’ pathway technologies. The new pathway demonstrates that hydrogen from natural gas can be an essential complement to renewable electricity. The pathway also considers the benefits of utilising methane pyrolysis technology in Europe to produce zero carbon hydrogen.
Read the full report at this link
Read the full report at this link
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.
Hydrogen Generation by Photocatalytic Reforming of Potential Biofuels: Polyols, Cyclic Alcohols, and Saccharides
Jan 2018
Publication
We have studied hydrogen gas production using photocatalysis from C2-C5 carbon chain polyols cyclic alcohols and mono and di-saccharides using palladium nanoparticles supported on a TiO2 catalyst. For many of the polyols the hydrogen evolution rate is found to be dictated by the number of hydroxyl groups and available a-hydrogens in the structure. However the rule only applies to polyols and cyclic alcohols while the sugar activity is limited by the bulky structure of those molecules. There was also evidence of ring opening in photocatalytic reforming of cyclic alcohols that involved dehydrogenation and decarbonylation of a CC bond.
UK Hydrogen Economy: Debate Pack
Dec 2020
Publication
A Westminster Hall debate on the UK hydrogen economy has been scheduled for Thursday 17 December 2020 at 3.00pm. The debate will be led by Alexander Stafford MP. This House of Commons Library debate pack provides background information and press and parliamentary coverage of the issues.<br/><br/>The Government has legally binding targets under the Climate Change Act 2008 to reach ‘net zero’ carbon emissions by 2050. Background information is available from the Library webpage on Climate Change: an overview.<br/><br/>In order to meet the net zero target the use of fossil fuels (without abatement such as carbon capture usage and storage) across the economy will need to be almost entirely phased out by 2050. Hydrogen gas is regarded as an energy option to help decarbonisation especially in relation to applications that may be more challenging to decarbonise. These applications include heating transport (including heavy goods shipping and aviation) and some industrial processes.<br/><br/>The Government has legally binding targets under the Climate Change Act 2008 to reach ‘net zero’ carbon emissions by 2050. Background information is available from the Library webpage on Climate Change: an overview.<br/><br/>In order to meet the net zero target the use of fossil fuels (without abatement such as carbon capture usage and storage) across the economy will need to be almost entirely phased out by 2050. Hydrogen gas is regarded as an energy option to help decarbonisation especially in relation to applications that may be more challenging to decarbonise. These applications include heating transport (including heavy goods shipping and aviation) and some industrial processes.
Role of batteries and fuel cells in achieving Net Zero: Session 2
Mar 2021
Publication
The House of Lords Science and Technology Committee will hear from leading researchers about anticipated developments in batteries and fuel cells over the next ten years that could contribute to meeting the net-zero target.
The Committee continues its inquiry into the Role of batteries and fuel cells in achieving Net Zero. It will ask a panel of experts about batteries hearing about the current state-of-the-art in technologies that are currently in deployment primarily lithium-ion batteries. It will also explore the potential of next generation technologies currently in development and the challenges in scaling them up to manufacture.
The Committee will then question a second panel about fuel cells hearing about the different types available and their applications. It will explore challenges that need to be overcome in the development of the technology and will consider the UK’s international standing in the sector.
Meeting details
At 10.00am: Oral evidence
Professor Serena Corr Chair in Functional Nanomaterials and Director of Research Department of Chemical and Biological Engineering at University of Sheffield
Professor Paul Shearing Professor in Chemical Engineering at University College London
Dr Jerry Barker Founder and Chief Technology Officer at Faradion Limited
Dr Melanie Loveridge Associate Professor Warwick Manufacturing Group at University of Warwick
At 11.00am: Oral evidence
Professor Andrea Russell Professor of Physical Electrochemistry at University of Southampton
Professor Anthony Kucernak Professor of Physical Chemistry Faculty of Natural Sciences at Imperial College London
Professor John Irvine Professor School of Chemistry at University of St Andrews
Possible questions
Parliament TV video of the meeting
This is part two of a three part enquiry.
Part one can be found here and part three can be found here.
The Committee continues its inquiry into the Role of batteries and fuel cells in achieving Net Zero. It will ask a panel of experts about batteries hearing about the current state-of-the-art in technologies that are currently in deployment primarily lithium-ion batteries. It will also explore the potential of next generation technologies currently in development and the challenges in scaling them up to manufacture.
The Committee will then question a second panel about fuel cells hearing about the different types available and their applications. It will explore challenges that need to be overcome in the development of the technology and will consider the UK’s international standing in the sector.
Meeting details
At 10.00am: Oral evidence
Professor Serena Corr Chair in Functional Nanomaterials and Director of Research Department of Chemical and Biological Engineering at University of Sheffield
Professor Paul Shearing Professor in Chemical Engineering at University College London
Dr Jerry Barker Founder and Chief Technology Officer at Faradion Limited
Dr Melanie Loveridge Associate Professor Warwick Manufacturing Group at University of Warwick
At 11.00am: Oral evidence
Professor Andrea Russell Professor of Physical Electrochemistry at University of Southampton
Professor Anthony Kucernak Professor of Physical Chemistry Faculty of Natural Sciences at Imperial College London
Professor John Irvine Professor School of Chemistry at University of St Andrews
Possible questions
- What contribution are battery and fuel cell technologies currently making towards decarbonization in the UK?
- What advances do we expect to see in battery and fuel cell technologies and over what timeframes?
- How quickly can UK battery and fuel cell manufacture be scaled up to meet electrification demands?
- What are the challenges facing technological innovation and deployment in heavy transport?
- Are there any sectors where battery and fuel cell technologies are not currently used but could contribute to decarbonisation?
- What are the life cycle environmental impacts of batteries and fuel cells?
Parliament TV video of the meeting
This is part two of a three part enquiry.
Part one can be found here and part three can be found here.
Ammonia for Power
Sep 2018
Publication
A potential enabler of a low carbon economy is the energy vector hydrogen. However issues associated with hydrogen storage and distribution are currently a barrier for its implementation. Hence other indirect storage media such as ammonia and methanol are currently being considered. Of these ammonia is a carbon free carrier which offers high energy density; higher than compressed air. Hence it is proposed that ammonia with its established transportation network and high flexibility could provide a practical next generation system for energy transportation storage and use for power generation. Therefore this review highlights previous influential studies and ongoing research to use this chemical as a viable energy vector for power applications emphasizing the challenges that each of the reviewed technologies faces before implementation and commercial deployment is achieved at a larger scale. The review covers technologies such as ammonia in cycles either for power or CO2 removal fuel cells reciprocating engines gas turbines and propulsion technologies with emphasis on the challenges of using the molecule and current understanding of the fundamental combustion patterns of ammonia blends.
Closing the Low-carbon Material Loop Using a Dynamic Whole System Approach
Feb 2017
Publication
The transition to low carbon energy and transport systems requires an unprecedented roll-out of new infrastructure technologies containing significant quantities of critical raw materials. Many of these technologies are based on general purpose technologies such as permanent magnets and electric motors that are common across different infrastructure systems. Circular economy initiatives that aim to institute better resource management practices could exploit these technological commonalities through the reuse and remanufacturing of technology components across infrastructure systems. In this paper we analyze the implementation of such processes in the transition to low carbon electricity generation and transport on the Isle of Wight UK. We model two scenarios relying on different renewable energy technologies with the reuse of Lithium-ion batteries from electric vehicles for grid-attached storage. A whole-system analysis that considers both electricity and transport infrastructure demonstrates that the optimal choice of renewable technology can be dependent on opportunities for component reuse and material recycling between the different infrastructure systems. Hydrogen fuel cell based transport makes use of platinum from obsolete catalytic converters whereas lithium-ion batteries can be reused for grid-attached storage when they are no longer useful in vehicles. Trade-offs exist between the efficiency of technology reuse which eliminates the need for new technologies for grid attached storage completely by 2033 and the higher flexibility afforded by recycling at the material level; reducing primary material demand for Lithium by 51% in 2033 compared to 30% achieved by battery reuse. This analysis demonstrates the value of a methodology that combines detailed representations of technologies and components with a systemic approach that includes multiple interconnected infrastructure systems.
A Dynamic Performance Diagnostic Method Applied to Hydrogen Powered Aero Engines Operating under Transient Conditions
Apr 2022
Publication
At present aero engine fault diagnosis is mainly based on the steady-state condition at the cruise phase and the gas path parameters in the entire flight process are not effectively used. At the same time high quality steady-state monitoring measurements are not always available and as a result the accuracy of diagnosis might be affected. There is a recognized need for real-time performance diagnosis of aero engines operating under transient conditions which can improve their condition-based maintenance. Recent studies have demonstrated the capability of the sequential model-based diagnostic method to predict accurately and efficiently the degradation of industrial gas turbines under steady-state conditions. Nevertheless incorporating real-time data for fault detection of aero engines that operate in dynamic conditions is a more challenging task. The primary objective of this study is to investigate the performance of the sequential diagnostic method when it is applied to aero engines that operate under transient conditions while there is a variation in the bypass ratio and the heat soakage effects are taken into consideration. This study provides a novel approach for quantifying component degradation such as fouling and erosion by using an adapted version of the sequential diagnostic method. The research presented here confirms that the proposed method could be applied to aero engine fault diagnosis under both steady-state and dynamic conditions in real-time. In addition the economic impact of engine degradation on fuel cost and payload revenue is evaluated when the engine under investigation is using hydrogen. The proposed method demonstrated promising diagnostic results where the maximum prediction errors for steady state and transient conditions are less than 0.006% and 0.016% respectively. The comparison of the proposed method to a benchmark diagnostic method revealed a 15% improvement in accuracy which can have great benefit when considering that the cost attributed to degradation can reach up to $702585 for 6000 flight cycles of a hydrogen powered aircraft fleet. This study provides an opportunity to improve our understanding of aero engine fault diagnosis in order to improve engine reliability availability and efficiency by online health monitoring.
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.
HyNet North West: Delivering Clean Growth
Jan 2018
Publication
HyNet North West is a significant clean growth opportunity for the UK. It is a low cost deliverable project which meets the major challenges of reducing carbon emissions from industry domestic heat and transport.<br/>HyNet North West is based on the production of hydrogen from natural gas. It includes the development of a new hydrogen pipeline; and the creation of the UK’s first carbon capture and storage (CCS) infrastructure. CCS is a vital technology to achieve the widespread emissions savings needed to meet the 2050 carbon reduction targets.<br/>Accelerating the development and deployment of hydrogen technologies and CCS through HyNet North West positions the UK strongly for skills export in a global low carbon economy.<br/>The North West is ideally placed to lead HyNet. The region has a history of bold innovation and today clean energy initiatives are thriving. On a practical level the concentration of industry existing technical skill base and unique geology means the region offers an unparalleled opportunity for a project of this kind.<br/>The new infrastructure built by HyNet is readily extendable beyond the initial project and provides a replicable model for similar programmes across the UK<br/>Contains Vision statement 2 leaflets a presentation and a summary report which are all stored as supplements.
Power Generation Analysis of Terrestrial Ultraviolet-Assisted Solid Oxide Electrolyzer Cell
Jan 2022
Publication
This paper presents a novel system design that considerably improves the entrapment of terrestrial ultraviolet (UV) irradiance in a customized honeycomb structure to produce hydrogen at a standard rate of 7.57 slpm for places with a UV index > 11. Thermolysis of high salinity water is done by employing a solid oxide electrolyzer cell (SOEC) which comprises three customized novel active optical subsystems to filter track and concentrate terrestrial UV solar irradiance by Fresnel lenses. The output of systems is fed to a desalinator a photovoltaic system to produce electrical energy and a steam generator with modified surface morphology to generate the required superheated steam for the SOEC. A simulation in COMSOL Multiphysics ver. 5.6 has shown that a customized honeycomb structure when incorporated on the copper–nickel surface of a steam generator improves its absorptance coefficient up to 93.43% (48.98%—flat case). This results in generating the required superheated steam of 650 ◦C with a designed active optical system comprising nine Fresnel lenses (7 m2 ) that offer the concentration of 36 suns on the honeycomb structure of the steam generator as input. The required 1.27 kW of electrical power is obtained by concentrating the photovoltaic system using In0.33Ga0.67N/Si/InN solar cells. This production of hydrogen is sustainable and cost effective as the estimated cost over 5 years by the proposed system is 0.51 USD/kg compared to the commercially available system which costs 3.18 USD/kg.
Establishing a Regional Hydrogen Economy: Accelerating the Carbon Transition in South Yorkshire, UK
May 2019
Publication
The establishment of a strong hydrogen economy nationally and locally is a very real opportunity and one that is rapidly becoming within reach.<br/>This report presents a vision for the role that hydrogen could play specifically in South Yorkshire (UK) to help meet carbon reduction targets and contribute to the health and economic prosperity of the region.<br/>It also highlights five themes as levers of growth and explores potential actions and collaborations as well as a list of ambitions for future hydrogen projects. Hydrogen can be used in transport industry and heating. Synergies need exploring for example the by-product of oxygen from hydrogen production can be used by industry. Aggregating opportunities is important in developing a hydrogen economy.<br/>The report concludes with a call to action to build momentum for the South Yorkshire hydrogen economy and accelerate the drive to net zero emissions particularly in the most challenging sectors.<br/>This South Yorkshire specific report supports our global thought piece Establishing a Hydrogen Economy: The future of energy 2035
Hydrogen or Batteries for Grid Storage? A Net Energy Analysis
Apr 2015
Publication
Energy storage is a promising approach to address the challenge of intermittent generation from renewables on the electric grid. In this work we evaluate energy storage with a regenerative hydrogen fuel cell (RHFC) using net energy analysis. We examine the most widely installed RHFC configuration containing an alkaline water electrolyzer and a PEM fuel cell. To compare RHFC's to other storage technologies we use two energy return ratios: the electrical energy stored on invested (ESOIe) ratio (the ratio of electrical energy returned by the device over its lifetime to the electrical-equivalent energy required to build the device) and the overall energy efficiency (the ratio of electrical energy returned by the device over its lifetime to total lifetime electrical-equivalent energy input into the system). In our reference scenario the RHFC system has an ESOIeratio of 59 more favorable than the best battery technology available today (Li-ion ESOIe= 35). (In the reference scenario RHFC the alkaline electrolyzer is 70% efficient and has a stack lifetime of 100 000 h; the PEM fuel cell is 47% efficient and has a stack lifetime of 10 000 h; and the round-trip efficiency is 30%.) The ESOIe ratio of storage in hydrogen exceeds that of batteries because of the low energy cost of the materials required to store compressed hydrogen and the high energy cost of the materials required to store electric charge in a battery. However the low round-trip efficiency of a RHFC energy storage system results in very high energy costs during operation and a much lower overall energy efficiency than lithium ion batteries (0.30 for RHFC vs. 0.83 for lithium ion batteries). RHFC's represent an attractive investment of manufacturing energy to provide storage. On the other hand their round-trip efficiency must improve dramatically before they can offer the same overall energy efficiency as batteries which have round-trip efficiencies of 75–90%. One application of energy storage that illustrates the trade-off between these different aspects of energy performance is capturing overgeneration (spilled power) for later use during times of peak output from renewables. We quantify the relative energetic benefit of adding different types of energy storage to a renewable generating facility using [EROI]grid. Even with 30% round-trip efficiency RHFC storage achieves the same [EROI]grid as batteries when storing overgeneration from wind turbines because its high ESOIeratio and the high EROI of wind generation offset the low round-trip efficiency.
Methane Emissions from Natural Gas and LNG Imports: An Increasingly Urgent Issue for the Future of Gas in Europe
Nov 2020
Publication
Pressure is mounting on the natural gas and LNG community to reduce methane emissions and this is most urgent in EU countries following the adoption of much tougher greenhouse gas reduction targets of 2030 and the publication of the European Commission’s Methane Strategy. With rapidly declining indigenous EU production and therefore rising import dependence there are increasing calls for emissions from imported pipeline gas and LNG to be quantified and based on actual measurements as opposed to standard emission factors. The Methane Strategy promises to be a significant milestone in that process. Companies which are supplying (or intending to supply) natural gas to the EU – the largest global import market for pipeline gas and a very significant market for LNG – would be well advised to pay close attention to how the regulation of methane emissions is unfolding and to make an immediate and positive response. Failure to do so could accelerate the demise of natural gas in European energy balances faster than would otherwise have been the case and shorten the time available for transition to decarbonised gases – specifically hydrogen – using existing natural gas infrastructure.<br/>This EU initiative will (and arguably already has) attracted attention from non-EU governments and companies involved in global gas and LNG trade. We have already seen deliveries of `carbon neutral’ LNG cargos to Asia as well as a long-term LNG contract in which the greenhouse gas content of cargos will be measured reported and verified (MRV) according to an agreed methodology. Natural gas and LNG exports if based on these standards or those set out in the EU Methane Strategy may be able to command premium prices from buyers eager to demonstrate their own GHG reduction credentials to governments customers and civil society.
Offshore Wind and Hydrogen: Solving the Integration Challenge
Sep 2020
Publication
The combination of offshore wind and green hydrogen provides major opportunities for job creation economic growth and regional regeneration as well as attracting inward investment alongside delivering the emission reductions needed to achieve climate neutrality. In order to get to Net Zero emissions in 2050 the UK is likely to need a minimum of 75GW of offshore wind (OSW) and modelling of the energy system indicates that hydrogen will play a major role in integrating the high levels of OSW on the electricity grid.<br/><br/>Some of the key findings from report are listed below:<br/><br/>The UK has vast resources of offshore wind with the potential for over 600GW in UK waters and potentially up to 1000GW. This is well above the he figure of 75-100GW likely to be needed for UK electricity generation by 2050.<br/>The universities in the UK provide the underpinning science and engineering for electrolysers fuel cells and hydrogen and are home to world-leading capability in these areas.<br/>In order to achieve cost reduction and growing a significant manufacturing and export industry it will be crucial to develop green hydrogen in the next 5 years<br/>By 2050 green hydrogen can be cheaper than blue hydrogen. With accelerated deployment green hydrogen costs can be competitive with blue hydrogen by the eary 2030s.<br/>The combination of additional OSW deployment and electrolyser manufacture alone could generate over 120000 new jobs. These are are expected to be based mainly in manufacturing OSW-related activity shipping and mobility<br/>By 2050 it is estimated that the cumulative gross value added (GVA) from supply of electrolysers and additional OSW farm could be up to £320bn where the majority will come from exports of electrolysers to overseas markets.<br/>The report also calls for immediate government intervention and a new national strategy to support the creation of supply and demand in the new industry.<br/><br/>This study was jointly supported by the Offshore Wind Industry Council (OWIC) and ORE Catapult.
Green Hydrogen in the UK: Progress and Prospects
Apr 2022
Publication
Green hydrogen has been known in the UK since Robert Boyle described flammable air in 1671. This paper describes how green hydrogen has become a new priority for the UK in 2021 beginning to replace fossil hydrogen production exceeding 1 Mte in 2021 when the British Government started to inject significant funding into green hydrogen sources though much less than the USA Germany Japan and China. Recent progress in the UK was initiated in 2008 when the first UK green hydrogen station opened in Birmingham University refuelling 5 hydrogen fuel cell battery electric vehicles (HFCBEVs) for the 50 PhD chemical engineering students that arrived in 2009. Only 10 kg/day were required in contrast to the first large green ITM power station delivering almost 600 kg/day of green hydrogen that opened in the UK in Tyseley in July 2021. The first question asked in this paper is: ‘What do you mean Green?’. Then the Clean Air Zone (CAZ) in Birmingham is described with the key innovations defined. Progress in UK green hydrogen and fuel cell introduction is then recounted. The remarks of Elon Musk about this ‘Fool Cell; Mind bogglingly stupid’ technology are analysed to show that he is incorrect. The immediate deployment of green hydrogen stations around the UK has been planned. Another century may be needed to make green hydrogen dominant across the country yet we will be on the correct path once a profitable supply chain is established in 2022.
Wax: A Benign Hydrogen-storage Material that Rapidly Releases H2-rich Gases Through Microwave-assisted Catalytic Decomposition
Oct 2016
Publication
Hydrogen is often described as the fuel of the future especially for application in hydrogen powered fuel-cell vehicles (HFCV’s). However its widespread implementation in this role has been thwarted by the lack of a lightweight safe on-board hydrogen storage material. Here we show that benign readily available hydrocarbon wax is capable of rapidly releasing large amounts of hydrogen through microwave-assisted catalytic decomposition. This discovery offers a new material and system for safe and efficient hydrogen storage and could facilitate its application in a HFCV. Importantly hydrogen storage materials made of wax can be manufactured through completely sustainable processes utilizing biomass or other renewable feedstocks.
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