Australia
Hydrogen for Renewable Energy Export: Broadening the Concept of Hydrogen Safety
Sep 2019
Publication
Recently we have seen hydrogen (re)emerge as an important component of widespread decarbonisation of energy sectors. From an Australian perspective this brings with it an opportunity to store transport and export renewable energy—either as liquefied hydrogen or in a carrier such as ammonia. The growth of the hydrogen industry to now include the power and transport sectors as well as the notion of hydrogen export has broadened the range of saf Read More
Australia's National Hydrogen Strategy
Nov 2019
Publication
Australia’s National Hydrogen Strategy sets a vision for a clean innovative safe and competitive hydrogen industry that benefits all Australians. It aims to position our industry as a major player by 2030.The strategy outlines an adaptive approach that equips Australia to scale up quickly as the hydrogen market grows. It includes a set of nationally coordinated actions involving governments industry and the community.
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Blending Ammonia into Hydrogen to Enhance Safety through Reduced Burning Velocity
Sep 2019
Publication
Laminar burning velocities (SL) of hydrogen/ammonia mixtures in air at atmospheric pressure were studied experimentally and numerically. The blending of hydrogen with ammonia two fuels that have been proposed as promising carriers for renewable energy causes the laminar flame speed of the mixture SL to decrease significantly. However details of this have not previously available. Systematic measurements were therefore performed for a series of h Read More
Utilization and Recycling of End of Life Plastics for Sustainable and Clean Industrial Processes Including the Iron and Steel Industry
Aug 2019
Publication
About 400 million tonnes of plastics are produced per annum worldwide. End-of-life of plastics disposal contaminates the waterways aquifers and limits the landfill areas. Options for recycling plastic wastes include feedstock recycling mechanical /material recycling industrial energy recovery municipal solid waste incineration. Incineration of plastics containing E-Wastes releases noxious odours harmful gases dioxins HBr polybrominated diphenylethers and ot Read More
Hydrogen Production by Fluidized Bed Reactors: A Quantitative Perspective Using the Supervised Machine Learning Approach
Jul 2021
Publication
The current hydrogen generation technologies especially biomass gasification using fluidized bed reactors (FBRs) were rigorously reviewed. There are involute operational parameters in a fluidized bed gasifier that determine the anticipated outcomes for hydrogen production purposes. However limited reviews are present that link these parametric conditions with the corresponding performances based on experimental data collection. Using the Read More
Empowering Hydrogen Storage Properties of Haeckelite Monolayers via Metal Atom Functionalization
Mar 2021
Publication
Using hydrogen as an energy carrier requires new technological solutions for its onboard storage. The exploration of two-dimensional (2D) materials for hydrogen storage technologies has been motivated by their open structures which facilitates fast hydrogen kinetics. Herein the hydrogen storage properties of lightweight metal functionalized r57 haeckelite sheets are studied using density functional theory (DFT) calculations. H2 molecules are adsorbed Read More
Net Zero and Geospheric Return: Actions Today for 2030 and Beyond
Sep 2020
Publication
In a report co-authored by Columbia University’s Centre on Global Energy Policy (CGEP) and the Global CCS Institute titled ‘Net Zero and Geospheric Return: Actions today for 2030’ findings reveal that climate finance policies and the development of carbon dioxide removal technologies need to grow rapidly within the next 10 years in order to curb climate change and hit net-zero targets.The report unveils key climate actions required to avoid climate catastr Read More
Hydrogen to Support Electricity Systems
Jan 2020
Publication
The Department of Environment Land Water and Planning (DELWP) engaged GHD Advisory and ACIL Allen to assess the roles opportunities and challenges that hydrogen might play in the future to support Australia’s power systems and to determine whether the relevant electricity system regulatory frameworks are compatible with both enabling an industrial-scale1 hydrogen production capability and the use of hydrogen for power generation.You can read Read More
Advancing Hydrogen: Learning from 19 Plans to Advance Hydrogen from Across the Globe
Jul 2019
Publication
Hydrogen as the International Energy Agency (IEA 2019) notes has experienced a number of ‘false dawns’ - in the 1970s 1990s and early 2000s - which subsequently faded. However this time there is reason to think that hydrogen will play a substantial role in the global energy system. The most important factor driving this renewed focus is the ability of hydrogen to support deep carbon abatement by assisting in those sectors where abatement with Read More
Magnesium Based Materials for Hydrogen Based Energy Storage: Past, Present and Future
Jan 2019
Publication
Volodymyr A. Yartys,
Mykhaylo V. Lototskyy,
Etsuo Akiba,
Rene Albert,
V. E. Antonov,
Jose-Ramón Ares,
Marcello Baricco,
Natacha Bourgeois,
Craig Buckley,
José Bellosta von Colbe,
Jean-Claude Crivello,
Fermin Cuevas,
Roman V. Denys,
Martin Dornheim,
Michael Felderhoff,
David M. Grant,
Bjørn Christian Hauback,
Terry D. Humphries,
Isaac Jacob,
Petra E. de Jongh,
Jean-Marc Joubert,
Mikhail A. Kuzovnikov,
Michel Latroche,
Mark Paskevicius,
Luca Pasquini,
L. Popilevsky,
Vladimir M. Skripnyuk,
Eugene I. Rabkin,
M. Veronica Sofianos,
Alastair D. Stuart,
Gavin Walker,
Hui Wang,
Colin Webb,
Min Zhu and
Torben R. Jensen
Magnesium hydride owns the largest share of publications on solid materials for hydrogen storage. The “Magnesium group” of international experts contributing to IEA Task 32 “Hydrogen Based Energy Storage” recently published two review papers presenting the activities of the group focused on magnesium hydride based materials and on Mg based compounds for hydrogen and energy storage. This review article not only overviews the lat Read More
Hydrogen for Transport Prospective Australian Use Cases
Oct 2019
Publication
The Australian transport sector is under increasing pressure to reduce carbon emissions whilst also managing a fuel supply chain that relies heavily on foreign import partners.Transport in Australia equates to a significant proportion (approximately 18%) of the country’s total greenhouse gas emissions. Due to ongoing population growth these emissions have been steadily rising with the increase of cars on our roads and freight trucks in transit. Couple Read More
Hydrogen in the Gas Distribution Networks: A Kickstart Project as an Input into the Development of a National Hydrogen Strategy for Australia
Nov 2019
Publication
The report investigates a kickstart project that allows up to 10% hydrogen into gas distribution networks. It reviews the technical impacts and standards to identify barriers and develop recommendations.You can see the full report on the Australian Government website here This report is developed in support of Australia's National Hydrogen Strategy
Hydrogen for Transport
Oct 2019
Publication
The Australian transport sector is under increasing pressure to reduce carbon emissions whilst also managing a fuel supply chain that relies heavily on foreign import partners.Transport in Australia equates to a significant proportion (approximately 18%) of the country’s total greenhouse gas emissions. Due to ongoing population growth these emissions have been steadily rising with the increase of cars on our roads and freight trucks in transit. Couple Read More
Innovating Transport Across Australia: Inquiry into Automated Mass Transit
Mar 2019
Publication
Automated and electric mass transit will play a significant role in the connectivity of our cities and regions. But automated mass transit must be placed within the wider context of the optimum transport needs of those cities and regions— transport networks based on shared and multi-modal mobility. Realising the full potential of these networks will require sustained policy development and investment.This report examines current and future developments i Read More
Global Status of CCS 2021: CCS Accelerating to Net Zero
Oct 2021
Publication
Carbon capture and storage (CCS) continues to make significant progress around the world against a backdrop of greater climate action from countries and private companies. The Global Status of CCS 2021 demonstrates the critical role of CCS as nations and industry accelerate to net-zero.The report provides detailed analyses of the global project pipeline international policy finance and emerging trends. In addition four regional overviews highlight the r Read More
Healthy Power: Reimagining Hospitals as Sustainable Energy Hubs
Oct 2020
Publication
Human health is a key pillar of modern conceptions of sustainability. Humanity pays a considerable price for its dependence on fossil-fueled energy systems which must be addressed for sustainable urban development. Public hospitals are focal points for communities and have an opportunity to lead the transition to renewable energy. We have reimagined the healthcare energy ecosystem with sustainable technologies to transform hospitals into networked c Read More
Modeling of Thermal Performance of a Commercial Alkaline Electrolyzer Supplied with Various Electrical Currents
Nov 2021
Publication
Hydrogen produced by solar and other clean energy sources is an essential alternative to fossil fuels. In this study a commercial alkaline electrolyzer with different cell numbers and electrode areas are simulated for different pressure temperature thermal resistance and electrical current. This alkaline electrolyzer is considered unsteady in simulations and different parameters such as temperature are obtained in terms of time. The obtained resu Read More
Achieving Net Zero Electricity Sectors in G7 Members
Oct 2021
Publication
Achieving Net Zero Electricity Sectors in G7 Members is a new report by the International Energy Agency that provides a roadmap to driving down CO2 emissions from electricity generation to net zero by 2035 building on analysis in Net Zero by 2050: A Roadmap for the Global Energy Sector.The new report was requested by the United Kingdom under its G7 Presidency and followed the G7 leaders’ commitment in June 2021 to reach “an overwhelmingl Read More
Delivering an Energy Export Transition: Impact of Conflicting and Competing Informational Contexts on Public Acceptance of Australia's Hydrogen Export Industry
Mar 2024
Publication
This study uses an online quasi-experiment with a national sample from Australia to evaluate public acceptance of hydrogen exports. It explores the complex communications environment that messaging about hydrogen exports is typically encountered in. We find that acceptance of green hydrogen exports is significantly higher than blue or brown hydrogen exports and acceptance of blue hydrogen exports higher than brown hydrogen exports. Addition Read More
Concepts for Improving Hydrogen Storage in Nanoporous Materials
Feb 2019
Publication
Hydrogen storage in nanoporous materials has been attracting a great deal of attention in recent years as high gravimetric H2 capacities exceeding 10 wt% in some cases can be achieved at 77 K using materials with particularly high surface areas. However volumetric capacities at low temperatures and both gravimetric and volumetric capacities at ambient temperature need to be improved before such adsorbents become practically viable. This article Read More
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