Policy & Socio-Economics
Hydrogen Europe Podcast: Hydrogen, The First Element: Why Renewable Hydrogen? Why Now?
Mar 2022
Publication
In the first episode of Hydrogen Europe's podcast "Hydrogen the first element" our CEO Jorgo Chatzimarkakis discusses with NEL's CEO and President of Hydrogen Europe Jon Andre Løkke. Starting off on how Jon joined the hydrogen sector the two CEOs investigate the historical moment renewable hydrogen is currently living.
Oxford Energy Podcast – Energy Transition Post-Pandemic in the Gulf: Clean Energy, Sustainability and Hydrogen
Jun 2021
Publication
The COVID-19 pandemic has exacerbated challenges faced by hydrocarbon exporters in the Gulf owing to the global push to transition to cleaner energy sources. In this podcast Manal Shehabi (OIES) discusses with David Ledesma a recent OIES-KFAS workshop held in April 2021 titled “Energy Transition Post-Pandemic in the Gulf States” held with support from the Kuwait Foundation for the Advancement of Sciences (KFAS). They discuss separate but interrelated issues on clean energy economic and climate sustainability and hydrogen. Specially they examine how the global energy transition outlook has changed post-pandemic along with its impacts on Gulf States’ economies and energy transition projects. They explain implications to Gulf states’ sustainability evaluating whether these countries are fiscally sustainable post-pandemic and their urgent need for energy and economic diversification. They focus in on the possibility of the Gulf States’ using hydrogen to diversify both in domestic and export markets evaluating opportunities and challenges for both blue and green hydrogen. A preliminary case study on the economics of hydrogen in Kuwait is highlighted as indication of whether Gulf states can produce green hydrogen competitively. They conclude with policy recommendations to increase economic sustainability and resilience post-pandemic both through the energy transition and responses to it.
The podcast can be found on their website
The podcast can be found on their website
UK Hydrogen Strategy
Aug 2021
Publication
The UK’s first-ever Hydrogen Strategy drives forward the commitments laid out in the Prime Minister’s ambitious 10 Point Plan for a green industrial revolution by setting the foundation for how the UK government will work with industry to meet its ambition for 5GW of low carbon hydrogen production capacity by 2030 – the equivalent of replacing natural gas in powering around 3 million UK homes each year as well as powering transport and businesses particularly heavy industry.<br/>A booming UK-wide hydrogen economy could be worth £900 million and create over 9000 high-quality jobs by 2030 potentially rising to 100000 jobs and worth up to £13 billion by 2050. By 2030 hydrogen could play an important role in decarbonising polluting energy-intensive industries like chemicals oil refineries power and heavy transport like shipping HGV lorries and trains by helping these sectors move away from fossil fuels. Low-carbon hydrogen provides opportunities for UK companies and workers across our industrial heartlands.<br/>With government analysis suggesting that 20-35% of the UK’s energy consumption by 2050 could be hydrogen-based this new energy source could be critical to meet our targets of net zero emissions by 2050 and cutting emissions by 78% by 2035 – a view shared by the UK’s independent Climate Change Committee. In the UK a low-carbon hydrogen economy could deliver emissions savings equivalent to the carbon captured by 700 million trees by 2032 and is a key pillar of capitalising on cleaner energy sources as the UK moves away from fossil fuels.
Transition of Future Energy System Infrastructure; through Power-to-Gas Pathways
Jul 2016
Publication
Power-to-gas is a promising option for storing interment renewables nuclear baseload power and distributed energy and it is a novel concept for the transition to increased renewable content of current fuels with an ultimate goal of transition to a sustainable low-carbon future energy system that interconnects power transportation sectors and thermal energy demand all together. The aim of this paper is to introduce different Power-to-gas “pathways” including Power to Hydrogen Power to Natural Gas End-users Power to Renewable Content in Petroleum Fuel Power to Power Seasonal Energy Storage to Electricity Power to Zero Emission Transportation Power to Seasonal Storage for Transportation Power to Micro grid Power to Renewable Natural Gas (RNG) to Pipeline (“Methanation”) and Power to Renewable Natural Gas (RNG) to Seasonal Storage. In order to compare the different pathways the review of key technologies of Power-to-gas systems are studied and the qualitative efficiency and benefits of each pathway is investigated from the technical points of view. Moreover different Power-to-gas pathways are discussed as an energy policy option that can be implemented to transition towards a lower carbon economy for Ontario’s energy systems
H2FC SUPERGEN- The Role of Hydrogen and Fuel Cells in Delivering Energy Security for the UK
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 within each sector of future energy systems and the transition infrastructure that is required to achieve these roles. 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 third of four that were published over the lifetime of the Hub with the others examining: (i) low-carbon heat; (ii) energy security; and (iv) economic impacts.
- Hydrogen and fuel cells are now being deployed commercially for mainstream applications.
- Hydrogen can play a major role alongside electricity in the low-carbon economy.
- Hydrogen technologies can support low-carbon electricity systems dominated by intermittent renewables and/or electric heating demand.
- The hydrogen economy is not necessary for hydrogen and fuel cells to flourish.
Life Cycle Assessment of Hydrogen Production and Consumption in an Isolated Territory
Apr 2018
Publication
Hydrogen produced from renewables works as an energy carrier and as energy storage medium and thus hydrogen can help to overcome the intermittency of typical renewable energy sources. However there is no comprehensive environmental performance study of hydrogen production and consumption. In this study detailed cradle to grave life cycle analyses are performed in an isolated territory. The hydrogen is produced on-site by Polymer Electrolyte Membrane (PEM) water electrolysis based on electricity from wind turbines that would otherwise have been curtailed and subsequently transported with gas cylinder by road and ferry. The hydrogen is used to provide electricity and heat through fuel cell stacks as well as hydrogen fuel for fuel cell vehicles. In order to evaluate the environmental impacts related to the hydrogen production and utilisation this work conducts an investigation of the entire life cycle of the described hydrogen production transportation and utilisation. All the processes related to the equipment manufacture operation maintenance and disposal are considered in this study.
Industrial Decarbonisation Policies for a UK Net-Zero Target
Dec 2020
Publication
To inform our Sixth Carbon Budget advice the Climate Change Committee (CCC) asked the University of Leeds to undertake independent research to evaluate which policies (and combinations of policies) would enable industrial decarbonisation in line with the UK’s net zero target without inducing carbon leakage. The research focused on policies applicable to the manufacturing sector but with some consideration also given to the policies required to decarbonise the Fossil Fuel Production and Supply and Non-Road Mobile Machinery sectors. This report:
Sets out a comprehensive review of existing policies;
The paper can be downloaded from the CCC website
Sets out a comprehensive review of existing policies;
- Identifies future policy mechanisms that address key challenges in decarbonising industry;
- Explores how combinations of policies might work together strategically in the form of ‘policy packages’ and how these packages might evolve over the period to 2050;
- Evaluates a series of illustrative policy packages and considers any complementary policies required to minimise carbon leakage and deliver ‘just’ industrial decarbonisation.
- The findings were developed through a combination of literature review and extensive stakeholder engagement with industry government and academic experts.
The paper can be downloaded from the CCC website
Modelling the UK Energy System: Practical Insights for Technology Development and Policy Making
Jun 2014
Publication
The Energy Technologies Institute (ETI) has developed an internationally peer-reviewed model of the UK’s national energy system extending across power heat transport and infrastructure. The Energy System Modelling Environment (ESME) is a policy neutral system-wide optimisation model. It models the key technology and engineering choices taking account of cost engineering spatial and temporal factors.
Key points:
Key points:
- A system-wide perspective informed by modelling is highly relevant because complex energy systems are made more inter-dependent by emissions reduction objectives
- Efforts to cut emissions are substitutable across a national energy system encompassing power heat transport and infrastructure.
- Energy systems are subject to key decision points and it is important to make the right choices in major long lived investments
- Policy makers should place policy in a system-wide context.
- Decarbonisation can be achieved affordably (at around 0.6% of GDP) provided that the most cost effective technologies and strategies to reduce emissions are deployed
- A broad portfolio of technologies is needed to deliver emissions reductions with bio-energy and carbon capture and storage of particular system-wide importance
Clean Growth- Transforming Heating Overview of Current Evidence
Dec 2018
Publication
Government has reviewed the evidence base on options for achieving long term heat decarbonisation. This report provides an overview of the key issues arising from our review and seeks to:
- highlight the different characteristics of the main alternative sources of low carbon heat and the approaches to achieving transformational change
- set out strategically important issues ‘strategic inferences’ which we have drawn from the evidence available to help focus the development of our long term policy framework
- identify areas that require further exploration to inform the development of a new long term policy framework for heat
- better understanding of the different options available for decarbonising heating
- a clearer common agenda across industry academia and the public sector to ensure effort and resources are effectively and efficiently applied to long term heat decarbonisation issues
- the strategic inferences identified
- the priority areas requiring further development
- any important omissions
- the parties best placed to deliver in these areas
- opportunities for enhancing co-ordination
Energy White Paper: Powering our Net Zero Future
Dec 2020
Publication
The Prime Minister’s Ten Point Plan has set out the measures that will help ensure the UK is at the forefront of this revolution just as we led the first over two centuries ago. As nations move out of the shadow of coronavirus and confront the challenge of climate change with renewed vigour markets for new green products and services will spring up round the world. Taking action now will help ensure not just that we end our contribution to climate change by achieving our target of net zero emissions. It will help position UK companies and our world class research base to seize the business opportunities which flow from it creating jobs and wealth for our country.
Following on from the Ten Point Plan and the National Infrastructure Strategy the Energy White Paper provides further clarity on the Prime Minister’s measures and puts in place a strategy for the wider energy system that:
Following on from the Ten Point Plan and the National Infrastructure Strategy the Energy White Paper provides further clarity on the Prime Minister’s measures and puts in place a strategy for the wider energy system that:
- Transforms energy building a cleaner greener future for our country our people and our planet
- Supports a green recovery growing our economy supporting thousands of green jobs across the country in new green industries and leveraging new green export opportunities
- Creates a fair deal for consumers protecting the fuel poor providing opportunities to save money on bills giving us warmer more comfortable homes and balancing investment against bill impacts.
Scenario-Based Techno-Economic Analysis of Steam Methane Reforming Process for Hydrogen Production
Jun 2021
Publication
Steam methane reforming (SMR) process is regarded as a viable option to satisfy the growing demand for hydrogen mainly because of its capability for the mass production of hydrogen and the maturity of the technology. In this study an economically optimal process configuration of SMR is proposed by investigating six scenarios with different design and operating conditions including CO2 emission permits and CO2 capture and sale. Of the six scenarios the process configuration involving CO2 capture and sale is the most economical with an H2 production cost of $1.80/kg-H2. A wide range of economic analyses is performed to identify the tradeoffs and cost drivers of the SMR process in the economically optimal scenario. Depending on the CO2 selling price and the CO2 capture cost the economic feasibility of the SMR-based H2 production process can be further improved.
Recovery Through Reform: Advancing a Hydrogen Economy While Minimizing Fossil Fuel Subsidies
Feb 2021
Publication
This brief explores recent momentum on hydrogen and evaluates potential implications for subsidies for fossil fuel-based hydrogen given the government's commitments on fossil fuel subsidies.
Spending on hydrogen has the potential to significantly influence the direction taken by the world’s energy systems. In December 2020 Canada unveiled a national hydrogen strategy following the announcement of a strengthened climate plan. The strategy emphasized both blue and green hydrogen. As the government considers whether to provide subsidies for hydrogen we recommend government:
This brief is one of three International Institute for Sustainable Development (IISD) policy briefs in its Recovery Through Reform series which assesses how efforts to achieve a green recovery from COVID-19 in Canada rely on—and can contribute to—fossil fuel subsidy reform.
Spending on hydrogen has the potential to significantly influence the direction taken by the world’s energy systems. In December 2020 Canada unveiled a national hydrogen strategy following the announcement of a strengthened climate plan. The strategy emphasized both blue and green hydrogen. As the government considers whether to provide subsidies for hydrogen we recommend government:
- Ensure that any subsidies for hydrogen are in line with the government’s commitments to phase out inefficient fossil fuel subsidies by 2025 and meet net-zero by 2050.
- Thoroughly evaluate the potential efficiency of subsidies for hydrogen against robust social environmental and economic criteria. • Improve transparency by publicly reporting on direct spending and tax expenditures for hydrogen production.
- Follow international best practices being set by Canada’s peers. For example Germany and Spain have laid out hydrogen strategies prioritizing green hydrogen.
This brief is one of three International Institute for Sustainable Development (IISD) policy briefs in its Recovery Through Reform series which assesses how efforts to achieve a green recovery from COVID-19 in Canada rely on—and can contribute to—fossil fuel subsidy reform.
World Energy Issues Monitor 2018: Perspectives on the Grand Energy Transition
May 2018
Publication
The World Energy Issues Monitor provides the views of energy leaders from across the globe to highlight the key issues of uncertainty importance and developing signals for the future.
The World Energy Issues Monitor Tool presents in one place dynamic map views of the nine years of Issues Monitor data that has been collated by the World Energy Council. The maps convey a narrative of the key energy issues regional and local variances and how these have changed over time. The tool allows the preparation of different maps for comparison and allows the manipulation of data by geography over time or by highlighting of specific energy issues.
The World Energy Issues Monitor Tool presents in one place dynamic map views of the nine years of Issues Monitor data that has been collated by the World Energy Council. The maps convey a narrative of the key energy issues regional and local variances and how these have changed over time. The tool allows the preparation of different maps for comparison and allows the manipulation of data by geography over time or by highlighting of specific energy issues.
- The geographical views can now be broken out into a country level.
- The time view allows you to see how specific issues have developed whether globally at a regional or country level
- Issues can also be viewed according to certain categories such as OECD non-OECD G20 countries innovators
Evaluation of Decarbonization Technologies for ASEAN Countries via an Integrated Assessment Tool
May 2022
Publication
A new assessment tool for evaluating decarbonization technologies that considers each technology’s sustainability security affordability readiness and impact for a specific country is proposed. This tool is applied to a set of decarbonization technologies for the power transport and industry sectors for the ten Southeast Asian countries that constitute ASEAN. This results in a list of the most promising decarbonization technologies as well as the remaining issues that need more research and development. This study reveals several common themes for ASEAN’s decarbonization. First carbon capture and storage (CCS) is a key technology for large-scale CO2 emission. Second for countries that rely heavily on coal for power generation switching to gas can halve their CO2 emission in the power sector and should be given high priority. Third hydropower and bioenergy both have high potential for the majority of ASEAN countries if their sustainability issues can be resolved satisfactorily. Fourth replacing conventional vehicles by electric vehicles is the overarching theme in the road transport sector but will result in increased demand for electricity. In the medium to long term the use of hydrogen for marine fuel and biofuels for aviation fuel are preferred solutions for the marine and aviation transport sectors. Fifth for the industry sector installing CCS in industrial plants should be given priority but replacing fossil fuels by blue hydrogen for high-temperature heating is the preferred long-term solution.
The Compatibility of Onshore Petroleum with Meeting the UK’s Carbon Budgets
Jul 2016
Publication
The Committee’s report ‘The compatibility of UK onshore petroleum with meeting the UK’s carbon budgets’ is the result of a new duty under the Infrastructure Act 2015. This duty requires the CCC to advise the Secretary of State for Energy and Climate Change about the implications of exploitation of onshore petroleum including shale gas for meeting UK carbon budgets.<br/>The CCC’s report finds that the implications of UK shale gas exploitation for greenhouse gas emissions are subject to considerable uncertainty – from the size of any future industry to the potential emissions footprint of shale gas production. It also finds that exploitation of shale gas on a significant scale is not compatible with UK carbon budgets or the 2050 commitment to reduce emissions by at least 80% unless three tests are satisfied.
Reducing Emissions in Scotland – 2017 Progress Report
Sep 2017
Publication
The Scottish Act sets a long-term target to reduce emissions of greenhouse gases (GHGs) by at least 80% in 2050 relative to 1990 with an interim target to reduce emissions by 42% in 2020. Secondary legislation passed in October 2010 and October 2011 also set a series of annual emission reduction targets for 2010 to 2022 and 2023 to 2027 respectively. We advised the Scottish Government on annual targets for the period 2028 to 2032 in March 2016 and July 2016.<br/>The report reveals that Scotland’s annual emissions reduction target for 2014 was met with gross Scottish greenhouse gas emissions including international aviation and shipping falling by 8.6% in 2014. This compares to a 7.3% fall for the UK as a whole. Since 1990 gross Scottish emissions have fallen nearly 40% compared to nearly 33% at a UK level.
Reducing Emissions in Scotland 2019 Progress Report
Dec 2019
Publication
This is the eighth annual Progress Report to the Scottish Parliament required by Scottish Ministers under the Climate Change (Scotland) Act 2009. It assesses Scotland’s progress in achieving its legislated targets to reduce greenhouse gas emissions.<br/>Overall greenhouse gas emissions reduced by 3% in 2017 compared to a 10% fall in 2016. The fall was again led by the power sector due in large part to Scotland’s first full year of coal-free electricity generation. Recent performance in other sectors shows only incremental improvement at best and unless emissions reductions are delivered economy-wide Scotland is at risk of missing its new interim target of a 56% reduction in emissions by 2020. Setting a net-zero greenhouse gas emissions target for 2045 represents a step-change in ambition for Scotland. The Scottish Parliament’s 2030 target to reduce emissions by 75% will be extremely challenging to meet. It must be backed up by steps to drive meaningful emissions reductions immediately.<br/>Scotland’s Programme for Government 2019-20 alongside other recent policies sent a clear signal that the Scottish Government is taking its more ambitious targets seriously but there is much more to do.Scotland’s ability to deliver its net-zero target is contingent on action taken in the UK and vice versa.
Next Steps for UK Heat Policy
Oct 2016
Publication
Heating and hot water for UK buildings make up 40% of our energy consumption and 20% of our greenhouse gas emissions. It will be necessary to largely eliminate these emissions by around 2050 to meet the targets in the Climate Change Act and to maintain the UK contribution to international action under the Paris Agreement.<br/>Progress to date has stalled. The Government needs a credible new strategy and a much stronger policy framework for buildings decarbonisation over the next three decades. Many of the changes that will reduce emissions will also contribute toward modern affordable comfortable homes and workplaces and can be delivered alongside a major expansion in the number of homes. This report considers that challenge and sets out possible steps to meet it.
Scenarios for Deployment of Hydrogen in Meeting Carbon Budgets (E4tech)
Nov 2015
Publication
This research considers the potential role of hydrogen in meeting the UK’s carbon budgets. It was written by consultancy E4tech.<br/>The CCC develops scenarios for the UK’s future energy system to assess routes to decarbonisation and to advise UK Government on policy options. Uncertainty to 2050 is considerable and so different scenarios are needed to assess different trajectories targets and technology combinations. Some of these scenarios assess specific technologies or fuels which have the potential to make a significant contribution to future decarbonisation.<br/>Hydrogen is one such fuel. It has been included in limited quantities in some CCC scenarios but not extensively examined in part due to perceived or anticipated higher costs than some other options. But as hydrogen technology is developed and deployed the cost projections and other performance indicators have become more favourable.
Energy Modeling Approach to the Global Energy-mineral Nexus: Exploring Metal Requirements and the Well-below 2 °C Target with 100 Percent Renewable Energy
Jun 2018
Publication
Detailed analysis of pathways to future sustainable energy systems is important in order to identify and overcome potential constraints and negative impacts and to increase the utility and speed of this transition. A key aspect of a shift to renewable energy technologies is their relatively higher metal intensities. In this study a bottom-up cost-minimizing energy model is used to calculate aggregate metal requirements in different energy technology including hydrogen and climate policy scenarios and under a range of assumptions reflecting uncertainty in future metal intensities recycling rate and life time of energy technologies. Metal requirements are then compared to current production rates and resource estimates to identify potentially “critical” metals. Three technology pathways are investigated: 100 percent renewables coal & nuclear and gas & renewables each under the two different climate policies: net zero emissions satisfying the well-below 2 °C target and business as usual without carbon constraints resulting together in six scenarios. The results suggest that the three different technology pathways lead to an almost identical degree of warming without any climate policy while emissions peaks within a few decades with a 2 °C policy. The amount of metals required varies significantly in the different scenarios and under the various uncertainty assumptions. However some can be deemed “critical” in all outcomes including Vanadium. The originality of this study lies in the specific findings and in the employment of an energy model for the energy-mineral nexus study to provide better understanding for decision making and policy development.
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