Policy & Socio-Economics
Green Hydrogen and Social Sciences: Issues, Problems, and Future Challenges
Dec 2022
Publication
The article presents a review of the research on green hydrogen from the social sciences identifying its main lines of research its problems and the relevant challenges due to the benefits and impacts that this energy vector has on energy transitions and climate change. The review analyzes a corpus of 78 articles indexed in the Web of Science (WoS) and SCOPUS published between 1997 and 2022. The review identified three research areas related to green hydrogen and the challenges for the social sciences in the future: (a) risks socio-environmental impacts and public perception; (b) public policies and regulation and (c) social acceptance and willingness to use associated technologies. Our results show that Europe and Asia lead the research on green hydrogen from the social sciences. Also most of the works focus on the area of public policy and regulation and social acceptance. Instead the field of social perception of risk is much less developed. We found that little research from the social sciences has focused on assessments of the social and environmental impacts of hydrogen on local communities and indigenous groups as well as the participation of local authorities in rural locations. Likewise there are few integrated studies (technical and social) that would allow a better assessment of hydrogen and cleaner energy transitions. Finally the lack of familiarity with this technology in many cases constitutes a limitation when evaluating its acceptance.
Getting Net Zero Done- The Crucial Role of Decarbonised Gas and How to Support It
May 2020
Publication
The term ‘decarbonised gas’ refers to biogases hydrogen and carbon capture utilisation and storage (CCUS). This strategy paper sets out how decarbonised gas can help to get net zero done by tackling the hard-to-decarbonise sectors – industry heavy transport and domestic heating – which together account for around 40% of UK greenhouse gas emissions. It also illustrates the crucial importance of supportive public opinion and sets out in detail how decarbonised gas can help to ensure that net zero is achieved with public support. The report is based on extensive quantitative and qualitative opinion research on climate change in general net zero emissions in the UK and the specific decarbonised gas solutions in homes transport and industry. The full quantitative data is contained in the Supplements tab.<br/><a href="https://www.dgalliance.org/wp-content/uploads/2020/05/DGA-Getting-Net-Zero-Done-final-May-2020.pdf"/><a href="https://www.dgalliance.org/wp-content/uploads/2020/05/DGA-Getting-Net-Zero-Done-final-May-2020.pdf"/>
Sectoral Scenarios for the Fifth Carbon Budget
Nov 2015
Publication
This report forms part of the Committee’s advice on the level of the fifth carbon budget.<br/>The report describes the scenarios used by the Committee to inform its judgements over the cost-effective path to meeting the UK’s greenhouse reduction targets in the period 2028-2032.
H2FC Supergen- The Role of Hydrogen and Fuel Cells in Future Energy Systems
Mar 2017
Publication
This White Paper has been commissioned by the UK Hydrogen and Fuel Cell (H2FC) SUPERGEN Hub to examine the roles and potential benefits of hydrogen and fuel cell technologies in delivering energy security for the UK. The H2FC SUPERGEN Hub is an inclusive network encompassing the entire UK hydrogen and fuel cells research community with around 100 UK-based academics supported by key stakeholders from industry and government. It is funded by the UK EPSRC research council as part of the RCUK Energy Programme. This paper is the second of four that were published over the lifetime of the Hub with the others examining: (i) low-carbon heat; (iii) future energy systems; and (iv) economic impact.
- Fuel cells can contribute to UK energy system security both now and in the future.
- Hydrogen can be produced using a broad range of feedstocks and production processes including renewable electricity.
- Adopting hydrogen as an end-use fuel in the long term increases UK energy diversity.
Egypt’s Low Carbon Hydrogen Development Prospects
Nov 2021
Publication
Egypt has one of the largest economies in the Middle East and North Africa (MENA) region and several of its industries are large sources of greenhouse gas (GHG) emissions. As part of its contribution to mitigate GHG emissions within the framework of the 2015 Paris Agreement on climate change Egypt is focusing on the development of an ambitious renewable energy programme.
Some of Egypt’s main industries are big consumers of hydrogen which is produced locally using indigenous natural gas without abatement of the CO2 emissions resulting from this production process. In the long-term the production and consumption of this unabated hydrogen known as grey hydrogen could become a serious challenge for Egypt’s exports of manufactured products. Thus the Egyptian government is planning to develop low carbon hydrogen alternatives and has set up an inter-ministerial committee to prepare a national hydrogen strategy for Egypt.
This paper explores the prospects for low carbon hydrogen (blue and green hydrogen) developments in Egypt focusing on the potential replacement of Egypt’s large domestic production of grey hydrogen with cleaner low carbon hydrogen alternatives.
The research paper can be found on their website
Some of Egypt’s main industries are big consumers of hydrogen which is produced locally using indigenous natural gas without abatement of the CO2 emissions resulting from this production process. In the long-term the production and consumption of this unabated hydrogen known as grey hydrogen could become a serious challenge for Egypt’s exports of manufactured products. Thus the Egyptian government is planning to develop low carbon hydrogen alternatives and has set up an inter-ministerial committee to prepare a national hydrogen strategy for Egypt.
This paper explores the prospects for low carbon hydrogen (blue and green hydrogen) developments in Egypt focusing on the potential replacement of Egypt’s large domestic production of grey hydrogen with cleaner low carbon hydrogen alternatives.
The research paper can be found on their website
Energy Innovation Needs Assessment: Hydrogen & Fuel Cells
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.
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
Exploring Future Promising Technologies in Hydrogen Fuel Cell Transportation
Jan 2022
Publication
The purpose of this research was to derive promising technologies for the transport of hydrogen fuel cells thereby supporting the development of research and development policy and presenting directions for investment. We also provide researchers with information about technology that will lead the technology field in the future. Hydrogen energy as the core of carbon neutral and green energy is a major issue in changing the future industrial structure and national competitive advantage. In this study we derived promising technology at the core of future hydrogen fuel cell transportation using the published US patent and paper databases (DB). We first performed text mining and data preprocessing and then discovered promising technologies through generative topographic mapping analysis. We analyzed both the patent DB and treatise DB in parallel and compared the results. As a result two promising technologies were derived from the patent DB analysis and five were derived from the paper DB analysis.
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
Hydrogen Europe 2020
Dec 2020
Publication
2020: a great year for hydrogen! Among other things 2020 has been exceptional for H2 technology deployment and policy development. The European Commission’s hydrogen strategy is just one of many crowning achievements! What does the future hold?
The Ten Point Plan for a Green Industrial Revolution: Building Back Better, Supporting Green Jobs, and Accelerating Our Path to Net Zero
Nov 2020
Publication
As the world looks to recover from the impact of coronavirus on our lives livelihoods and economies we have the chance to build back better: to invest in making the UK a global leader in green technologies.
The plan focuses on increasing ambition in the following areas:
The plan focuses on increasing ambition in the following areas:
- advancing offshore wind
- driving the growth of low carbon hydrogen
- delivering new and advanced nuclear power
- accelerating the shift to zero emission vehicles
- green public transport cycling and walking
- ‘jet zero’ and green ships
- greener buildings
- investing in carbon capture usage and storage
- protecting our natural environment
- green finance and innovation
The Future Potential Hydrogen Demand in Energy-intensive Industries - A Site-specific Approach Applied to Germany
Dec 2021
Publication
Hydrogen when based on renewable electricity can play a key role in the transition towards CO2-neutral industrial production since its use as an energy carrier as well as a feedstock in various industrial process routes is promising. At the same time a large-scale roll-out of hydrogen for industrial use would entail substantial impacts on the energy system which can only be assessed if the regional distribution of future hydrogen demand is considered. Here we assess the technical potential of hydrogen-based technologies for energy-intensive industries in Germany. The site-specific and process-specific bottom-up calculation considers 615 individual plants at 367 sites and results in a total potential hydrogen demand of 326 TWh/a. The results are available as an open dataset. Using hydrogen for non-energy-intensive sectors as well increases the potential hydrogen demand to between 482 and 534 TWh/a for Germany - based on today’s industrial structure and production output. This assumes that fossil fuels are almost completely replaced by hydrogen for process heating and feedstocks. The resulting hydrogen demand is very unevenly distributed: a few sites account for the majority of the overall potential and similarly the bulk of demand is concentrated in a few regions with steel and chemical clusters.
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.
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.
How the UK’s Hydrogen Sector Can Help Support the UK’s Economic Recovery
Jul 2020
Publication
The APPG on Hydrogen’s latest report urges the Government to move quickly on hydrogen and set ambitious policies to unlock investment create employment opportunities and support the UK’s net-zero targets.
The APPG on Hydrogen’s report developed as part of its inquiry into ‘How the UK’s hydrogen sector can help support the UK’s economic recovery’ sets out 15 recommendations to support and accelerate the growth of the UK’s hydrogen sector.
These include:
The APPG on Hydrogen’s report developed as part of its inquiry into ‘How the UK’s hydrogen sector can help support the UK’s economic recovery’ sets out 15 recommendations to support and accelerate the growth of the UK’s hydrogen sector.
These include:
- Developing a cross-departmental hydrogen strategy between Government and industry
- Using regulatory levers to unlock private sector investment required including amending the GSMR and expanding the remit of the Bus Service Operator Grant
- Setting interim targets for low-carbon hydrogen production by 2030 alongside the introduction of a Low Carbon Obligation to enable investment in low carbon forms of heating such as hydrogen
- Mandating hydrogen-ready boilers by 2025
- Creating greater incentives in hydrogen alternatives to support organisations and customers who produce purchase or use hydrogen HGVs buses and trains
- Working with local and regional authorities exploring hydrogen’s potential to support the uptake and commercialisation of existing projects
- Setting more ambitious policies and financial targets on hydrogen to meet net-zero by 2050 ahead of other international competitors
- Ensuring the UK hydrogen industry plays a major role at COP26 allowing the UK to inspire other nations and sell its products and services
- Delivering funding models to create investment and economic jobs directly to the UK
- Implementing measures similar to Offshore Wind such as Contracts for Difference to incentivise industry and scale-up a hydrogen economy.
Comparison of Hydrogen and Battery Electric Trucks
Jul 2020
Publication
Only emissions-free vehicles which include battery electric (BEVs) and hydrogen fuel cell trucks (FCEVs) can provide for a credible long-term pathway towards the full decarbonisation of the road freight sector. This document lays out the methodology and assumptions which were used to calculate the total cost of ownership (TCO) of the two vehicle technologies for regional delivery and long-haul truck applications. It also discusses other criteria such as refuelling and recharging times as well as potential payload losses.
Link to Document Download on Transport & Environment website
Link to Document Download on Transport & Environment website
Hydrogen an Enabler of the Grand Transition Future Energy Leader Position Paper
Jan 2018
Publication
A major transformation and redesign of the global energy system is required towards decarbonisation and to achieve the Paris Agreement targets. This Grand Transition is a complex pressing issue where global joint efforts and system solutions are essential; with hydrogen being one of them.<br/>Hydrogen has the potential to be a powerful effective accelerator towards a low-carbon energy system capable of addressing multiple energy challenges: from facilitating the massive integration of renewables and decarbonisation of energy production to energy transportation in a zero-carbon energy economy to electrification of end uses.
A Pathway to Decarbonise the Shipping Sector by 2050
Oct 2021
Publication
Urgent action is needed to accelerate the pace of the global energy transition and the decarbonisation of the global economy. International shipping is a key sector of the economy as much as 90% of worldwide trade is transacted via ocean going vessels. The sector is also one of the most challenging to decarbonise.
In this context A Pathway to Decarbonise the Shipping Sector by 2050 by the International Renewable Energy Agency (IRENA) analyses the technology readiness of the renewable fuels suitable for international shipping. This report also explores the options and actions needed to progress towards a decarbonised maritime shipping sector by 2050 and seeks to identify a realistic mitigation pathway to reach the climate goal of limiting global temperature rise to 1.5°C and bringing CO2 emissions closer to net zero by mid-century.
Key messages:
In this context A Pathway to Decarbonise the Shipping Sector by 2050 by the International Renewable Energy Agency (IRENA) analyses the technology readiness of the renewable fuels suitable for international shipping. This report also explores the options and actions needed to progress towards a decarbonised maritime shipping sector by 2050 and seeks to identify a realistic mitigation pathway to reach the climate goal of limiting global temperature rise to 1.5°C and bringing CO2 emissions closer to net zero by mid-century.
Key messages:
- The sector’s decarbonisation strategy must involve a combination of energy efficiency and renewable fuels. Starting now the active adoption of energy efficiency measures will be critical to reduce energy demand and thus CO2 emissions in the immediate term.
- In the short term advanced biofuels will play a key role in the reduction of CO2 emissions. In the medium and long-term green hydrogen-based fuels are set to be the backbone for the sector’s decarbonisation.
- Renewable e-ammonia will play a pivotal role; where 183 million tonnes of renewable ammonia for international shipping alone will be needed by 2050 - a comparable amount to today’s ammonia global production.
- While renewable fuels production costs are currently high in the next decades renewable fuels will become cost competitive and can shield the shipping sector from the volatility that characterises the fossil fuels market.
- Taking early action is vital. Sector decarbonisation can be accelerated and ambition raised beyond the climate goals by fostering investment in the production of renewable fuels. Stakeholders need to develop broader business models and establish strategic partnerships involving energy-intensive industries as well as power suppliers and the petrochemical sector.
Geopolitics of the Energy Transformation: The Hydrogen Factor
Jan 2022
Publication
As countries around the world rally behind net zero targets hydrogen is increasingly seen as a missing piece of the energy transformation puzzle to decarbonise harder-to-abate sectors. The possible pathway on which hydrogen might evolve still involves many uncertainties. With the growing momentum to establish a global hydrogen market comes the need for a deeper understanding of its broader effects including geopolitical aspects. IRENA has carried out an in-depth analysis of the geopolitics of hydrogen as part of the work of the Collaborative Framework on the Geopolitics of Energy Transformation (CF-GET). The report builds on IRENA’s substantial body of work in hydrogen and benefits from a wide range of expert input in the fields of energy and geopolitics.
This report considers whether and how hydrogen may disrupt future energy systems reflecting on many of the key themes discussed in the Global Commission’s report A New World – The Geopolitics of the Energy Transformation. The analysis offers insights into how countries and stakeholders can navigate the uncertainties and shape the development of hydrogen markets and outlines policy considerations to help mitigate the geopolitical risks and capitalise on opportunities. Some of the key findings of the report include:
This report considers whether and how hydrogen may disrupt future energy systems reflecting on many of the key themes discussed in the Global Commission’s report A New World – The Geopolitics of the Energy Transformation. The analysis offers insights into how countries and stakeholders can navigate the uncertainties and shape the development of hydrogen markets and outlines policy considerations to help mitigate the geopolitical risks and capitalise on opportunities. Some of the key findings of the report include:
- Hydrogen is part of a much bigger energy transition picture and its development and deployment strategies should not be considered in isolation.
- Setting the right priorities for hydrogen use will be essential for its rapid scale-up and long-term contribution to decarbonisation efforts.
- The 2020s could become the era of a big race for technology leadership as costs are likely to fall sharply with learning and scaling-up of needed infrastructure. Equipment manufacturing offers an opportunity to capture value in the coming years and decades.
- Hydrogen trade and investment flows will spawn new patterns of interdependence and bring shifts in bilateral relations.
- Countries with an abundance of low-cost renewable power could become producers of green hydrogen with commensurate geoeconomic and geopolitical consequences.
- Hydrogen could be an attractive avenue for fossil fuel exporters to help diversify their economies and develop new export industries.
- Supporting the advancement of renewable energy and green hydrogen in developing countries is critical for decarbonising the energy system and can contribute to global equity and stability.
- International co-operation will be necessary to devise a transparent hydrogen market with coherent standards and norms that contribute to climate change efforts meaningfully.
The Pathway to Net Zero Heating in the UK: A UKERC Policy Brief
Oct 2020
Publication
There is uncertainty over how heating might practically be decarbonised in the future. This briefing provides some clarity about the possible pathways forward focusing on the next 5-10 years.<br/>Meeting the UK government’s net zero emissions goal for 2050 will only be possible by complete decarbonisation of the building stock (both existing and new). There is uncertainty over the extent to which heating might practically be decarbonised in the future and what the optimal technologies may be. This paper provides some clarity about the pathways forward focusing on the next 5-10 years.
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