Applications & Pathways
Fuel Cell Electric Vehicles and Hydrogen Balancing 100 Percent Renewable and Integrated National Transportation and Energy Systems
Feb 2021
Publication
Future national electricity heating cooling and transport systems need to reach zero emissions. Significant numbers of back-up power plants as well as large-scale energy storage capacity are required to guarantee the reliability of energy supply in 100 percent renewable energy systems. Electricity can be partially converted into hydrogen which can be transported via pipelines stored in large quantities in underground salt caverns to overcome seasonal effec Read More
Mapping Australia's Hydrogen Future and release of the Hydrogen Economic Fairways Tool
Apr 2021
Publication
Hydrogen can be used for a variety of domestic and industrial purposes such as heating and cooking (as a replacement for natural gas) transportation (replacing petrol and diesel) and energy storage (by converting intermittent renewable energy into hydrogen). The key benefit of using hydrogen is that it is a clean fuel that emits only water vapour and heat when combusted.To support implementation of the National Hydrogen Strategy Geoscience Aust Read More
HYDRIDE4MOBILITY: An EU HORIZON 2020 Project on Hydrogen Powered Fuel Cell Utility Vehicles Using Metal Hydrides in Hydrogen Storage and Refuelling Systems
Feb 2021
Publication
Volodymyr A. Yartys,
Mykhaylo V. Lototskyy,
Vladimir Linkov,
Sivakumar Pasupathi,
Moegamat Wafeeq Davids,
Gojmir Radica,
Roman V. Denys,
Jon Eriksen,
José Bellosta von Colbe,
Klaus Taube,
Giovanni Capurso,
Martin Dornheim,
Fahmida Smith,
Delisile Mathebula,
Dana Swanepoel,
Suwarno Suwarno and
Ivan Tolj
The goal of the EU Horizon 2020 RISE project 778307 “Hydrogen fuelled utility vehicles and their support systems utilising metal hydrides” (HYDRIDE4MOBILITY) is in addressing critical issues towards a commercial implementation of hydrogen powered forklifts using metal hydride (MH) based hydrogen storage and PEM fuel cells together with the systems for their refuelling at industrial customers facilities. For these applications high spe Read More
Investigation on System for Renewable Electricity Storage in Small Scale Integrating Photovoltaics, Batteries, and Hydrogen Generator
Nov 2020
Publication
In this article the solution based on hydrogen generation to increase the flexibility of energy storage systems is proposed. Operating characteristics of a hydrogen generator with integrated electrical energy storage and a photovoltaic installation were determined. The key role of the electricity storage in the proposed system was to maintain the highest operating efficiency related to the nominal parameters of the hydrogen generator. The hydrogen ge Read More
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- Read More
Scottish Offshore Wind to Green Hydrogen Opportunity Assessment
Dec 2020
Publication
Initial assessment of Scotland’s opportunity to produce green hydrogen from offshore windSummary of Key FindingsScotland 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 Read More
Global Energy Transformation: A Roadmap to 2050
Apr 2019
Publication
Dolf Gielen,
Ricardo Gorini,
Nicholas Wagner,
Rodrigo Leme,
Laura Gutierrez,
Gayathri Prakash,
Elisa Asmelash,
Luis Janeiro,
Giacomo Gallina,
Guilia Vale,
Lorenzo Sani,
Xavier Garcia Casals,
Rabia Ferroukhi,
Bishal Parajuli,
Jinlei Feng,
Eva Alexandri,
Unnada Chewpreecha,
Mary Goldman,
Sophie Heald,
Jon Stenning,
Hector Pollitt,
Celia García-Baños and
Michael Renner
Increased use of renewable energy combined with intensified electrification could prove decisive for the world to meet key climate goals by 2050. This study from the International Renewable Energy Agency (IRENA) highlights immediately deployable cost-effective options for countries to fulfil climate commitments and limit the rise of global temperatures. The envisaged energy transformation would also reduce net costs and bring significant socio-economic Read More
The European Green Deal
Dec 2019
Publication
Climate change and environmental degradation are an existential threat to Europe and the world. To overcome these challenges Europe needs a new growth strategy that will transform the Union into a modern resource-efficient and competitive economy wherethere are no net emissions of greenhouse gases by 2050economic growth is decoupled from resource useno person and no place is left behindThe European Green Deal is our plan to make the EU's Read More
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 de Read More
Direct Ammonia Low-temperature Symmetrical Solid Oxide Fuel Cells with Composite Semiconductor Electrolyte
Jan 2022
Publication
In this work a low-temperature symmetrical solid oxide fuel cell with Ni-NCAL|SDC/NCAL|Ni-NCAL (70 SDC:30 NCAL) configuration was successfully constructed by a simple dry press method. At 500 and 550 ◦C the peak power densities of the cell in ammonia were 501 and 755 mW cm− 2 and in hydrogen were 670 and 895 mW cm− 2 respectively. EIS data showed that the Rp values of the cell in ammonia and hydrogen at 550 ◦C were 0.250 and 0.2 Read More
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 conditio Read More
Towards Climate Resilient Urban Energy Systems: A Review
Jun 2020
Publication
Climate change and increased urban population are two major concerns for society. Moving towards more sustainable energy solutions in the urban context by integrating renewable energy technologies supports decarbonizing the energy sector and climate change mitigation. A successful transition also needs adequate consideration of climate change including extreme events to ensure the reliable performance of energy systems in the long run. This re Read More
Opportunities and Challenges of Low-Carbon Hydrogen via Metallic Membranes
Jun 2020
Publication
Today electricity & heat generation transportation and industrial sectors together produce more than 80% of energy-related CO2 emissions. Hydrogen may be used as an energy carrier and an alternative fuel in the industrial residential and transportation sectors for either heating energy production from fuel cells or direct fueling of vehicles. In particular the use of hydrogen fuel cell vehicles (HFCVs) has the potential to virtually eliminate CO2 emissions Read More
Comparative Life Cycle Assessment of Hydrogen-fuelled Passenger Cars
Feb 2021
Publication
In order to achieve gradual but timely decarbonisation of the transport sector it is essential to evaluate which types of vehicles provide a suitable environmental performance while allowing the use of hydrogen as a fuel. This work compares the environmental life-cycle performance of three different passenger cars fuelled by hydrogen: a fuel cell electric vehicle an internal combustion engine car and a hybrid electric vehicle. Besides two vehicle Read More
Comparative Technical and Economic Analyses of Hydrogen-Based Steel and Power Sectors
Mar 2024
Publication
Decarbonizing the current steel and power sectors through the development of the hydrogen direct-reduction iron ore–electric arc furnace route and the 100% hydrogen-fired gas turbine cycle is crucial. The current study focuses on three clusters of research works. The first cluster covers the investigation of the mass and energy balance of the route and the subsequent application of these values in experiments to optimize the reduction yield of iron or Read More
Voltammetric and Galvanostatic Methods for Measuring Hydrogen Crossover in Fuel Cell
Dec 2021
Publication
Hydrogen crossover rate is an important indicator for characterizing the membrane degradation and failure in proton exchange membrane fuel cell. Several electrochemical methods have been applied to quantify it. But most of established methods are too rough to support follow-up applications. In this paper a systematic and consistent theoretical foundation for electrochemical measurements of hydrogen crossover is established for the first time. Differe Read More
How EU Legislation Can Drive an Uptake of Sustainable Advanced Fuels in Aviation
Jul 2020
Publication
The report calls for a focus on new advanced alternative fuels in particular synthetic kerosene (efuels) which have the capacity to substantially reduce emissions and be scaled up to meet the fuel demands of the sector.For aviation to reach zero emissions sustainable advanced fuels are needed to replace fossil kerosene currently used by the sector. The European Green Deal (EGD) includes a legislative proposal which would bring about a long overdu Read More
Is Hydrogen the Fuel of the Future?
Jul 2019
Publication
Global warming and melting of the ice on both poles of the Earth is caused by the greenhouse effect which is the result of CO2 production. This gas is considered as the main gas causing the greenhouse effect although not the only one. To reduce the total amount of CO2 emitted to the atmosphere mankind looks for an alternative fuel with no carbon present in its molekules. Hydrogen is such a fuel although emissions are produced also during the fuel Read More
Sustainability Assessment of Fuel Cell Buses in Public Transport
May 2018
Publication
Hydrogen fuel cell (H2FC) buses operating in every day public transport services around Europe are assessed for their sustainability against environmental economic and social criteria. As part of this assessment the buses are evaluated against diesel buses both in terms of sustainability and in terms of meeting real world requirements with respect to operational performance. The study concludes that H2FC buses meet operability and performance criteri Read More
Renewable Energy Policies in a Time of Transition: Heating and Cooling
Nov 2020
Publication
Heating and cooling accounts for almost half of global energy consumption. With most of this relying fossil fuels however it contributes heavily to greenhouse gas emissions and air pollution. In parts of the world lacking modern energy access meanwhile inefficient biomass use for cooking also harms people’s health damages the environment and reduces social well-being.The transition to renewable-based energy-efficient heating and cooling could follow sever Read More
No more items...