Applications & Pathways
Using the Jet Stream for Sustainable Airship and Balloon Transportation of Cargo and Hydrogen
Jul 2019
Publication
The maritime shipping sector is a major contributor to CO2 emissions and this figure is expected to rise in coming decades. With the intent of reducing emissions from this sector this research proposes the utilization of the jet stream to transport a combination of cargo and hydrogen using airships or balloons at altitudes of 10–20 km. The jet streams flow in the mid-latitudes predominantly in a west–east direction reaching an average wind speed of 165 Read More
Biomass Derived Porous Nitrogen Doped Carbon for Electrochemical Devices
Mar 2017
Publication
Biomass derived porous nanostructured nitrogen doped carbon (PNC) has been extensively investigated as the electrode material for electrochemical catalytic reactions and rechargeable batteries. Biomass with and without containing nitrogen could be designed and optimized to prepare PNC via hydrothermal carbonization pyrolysis and other methods. The presence of nitrogen in carbon can provide more active sites for ion absorption imp Read More
Catalytic Transfer Hydrogenolysis as an Efficient Route in Cleavage of Lignin and Model Compounds
Aug 2018
Publication
Cleavage of aromatic ether bonds through hydrogenolysis is one of the most promising routes for depolymerisation and transformation of lignin into value-added chemicals. Instead of using pressurized hydrogen gas as hydrogen source some reductive organic molecules such as methanol ethanol isopropanol as well as formates and formic acid can serve as hydrogen donor is the process called catalytic transfer hydrogenolysis. This is an emerging and pro Read More
Contrasting European Hydrogen Pathways: An Analysis of Differing Approaches in Key Markets
Mar 2021
Publication
European countries approach the market ramp-up of hydrogen very differently. In some cases the economic and political starting points differ significantly. While the probability is high that some countries such as Germany or Italy will import hydrogen in the long term other countries such as United Kingdom France or Spain could become hydrogen exporters. The reasons for this are the higher potential for renewable energies but also a technology-neu Read More
Deep Decarbonisation Pathways for Scottish Industries: Research Report
Dec 2020
Publication
The following report is a research piece outlining the potential pathways for decarbonisation of Scottish Industries. Two main pathways are considered hydrogen and electrification with both resulting in similar costs and levels of carbon reduction.
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
Design and Analysis of an Offshore Wind Power to Ammonia Production System in Nova Scotia
Dec 2022
Publication
Green ammonia has potential as a zero-emissions energy vector in applications such as energy storage transmission and distribution and zero-emissions transportation. Renewable energy such as offshore wind energy has been proposed to power its production. This paper designed and analyzed an on-land small-scale power-to-ammonia (P2A) production system with a target nominal output of 15 tonnes of ammonia per day which will use an 8 MW off Read More
Holistic Energy Efficiency and Environmental Friendliness Model for Short-Sea Vessels with Alternative Power Systems Considering Realistic Fuel Pathways and Workloads
Apr 2022
Publication
Energy requirements push the shipping industry towards more energy-efficient ships while environmental regulations influence the development of environmentally friendly ships by replacing fossil fuels with alternatives. Current mathematical models for ship energy efficiency which set the analysis boundaries at the level of the ship power system are not able to consider alternative fuels as a powering option. In this paper the energy efficienc 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
The Role of Hydrogen in Achieving Net Zero: Parliamentary Inquiry
Mar 2021
Publication
A key component of the Government's recently announced ‘Ten Point Plan for a Green Industrial Revolution’ is 'Driving the Growth of Low Carbon Hydrogen'. The plan outlined a range of measures to support the development and adoption of hydrogen including a £240 million 'Net Zero Hydrogen Fund'. Noting this and the further £81 million allocated for hydrogen heating trials in the 2020 Spending Review the House of Commons Science and Technology Co Read More
Energy Saving Technologies and Mass-thermal Network Optimization for Decarbonized Iron and Steel Industry: A Review
Jul 2020
Publication
The iron and steel industry relies significantly on primary energy and is one of the largest energy consumers in the manufacturing sector. Simultaneously numerous waste heat is lost and discharged directly into the environment in the process of steel production. Thus considering conservation of energy energy-efficient improvement should be a holistic target for iron and steel industry. The research gap is that almost all the review studies focus on the pri Read More
Comprehensive Review on Fuel Cell Technology for Stationary Applications as Sustainable and Efficient Poly-Generation Energy Systems
Aug 2021
Publication
Fuel cell technologies have several applications in stationary power production such as units for primary power generation grid stabilization systems adopted to generate backup power and combined-heat-and-power configurations (CHP). The main sectors where stationary fuel cells have been employed are (a) micro-CHP (b) large stationary applications (c) UPS and IPS. The fuel cell size for stationary applications is strongly related to the power needed fr Read More
Performing While Transforming: The Role of Transmission Companies in the Energy Transition
Jun 2020
Publication
As the world prepares to exit from the COVID-19 crisis the pace of the global power revolution is expected to accelerate. A new publication from the World Energy Council in collaboration with PwC underscores the imperative for electricity grid owners and operators to fundamentally transform themselves to secure a role in a more integrated flexible and smarter electricity system in the energy transition to a low carbon future.“Performing While Transf Read More
The Path to Net Zero and Progress on Reducing Emissions in Wales
Dec 2020
Publication
These two joint reports required under the Environment (Wales) Act 2016 provide ministers with advice on Wales’ climate targets between now and 2050 and assess progress on reducing emissions to date. Our advice to the Welsh Government is set out in two parts:Advice Report: The path to a Net Zero Wales provides recommendations on the actions that are needed in Wales including the legislation of a Net Zero target and package of policies to deliver 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
Comparison of Conventional vs. Modular Hydrogen Refuelling Stations and On-Site Production vs. Delivery
Mar 2017
Publication
To meet the needs of public and private stakeholders involved in the development construction and operation of hydrogen fuelling stations needed to support the widespread roll-out of hydrogen fuel cell electric vehicles this work presents publicly available station templates and analyses. These ‘Reference Stations’ help reduce the cost and speed the deployment of hydrogen stations by providing a common baseline with which to start a design enable quick as Read More
World Energy Transitions Outlook: 1.5°C Pathway
Mar 2021
Publication
Dolf Gielen,
Ricardo Gorini,
Rodrigo Leme,
Gayathri Prakash,
Nicholas Wagner,
Luis Janeiro,
Sean Collins,
Maisarah Kadir,
Elisa Asmelash,
Rabia Ferroukhi,
Ulrike Lehr,
Xavier Garcia Casals,
Diala Hawila,
Bishal Parajuli,
Elizabeth Press,
Paul Durrant,
Seungwoo Kang,
Martina Lyons,
Carlos Ruiz,
Trish Mkutchwa,
Emanuele Taibi,
Herib Blanco,
Francisco Boshell,
Arina Anise,
Elena Ocenic,
Roland Roesch,
Gabriel Castellanos,
Gayathri Nair,
Barbara Jinks,
Asami Miketa,
Michael Taylor,
Costanza Strinati,
Michael Renner and
Deger Saygin
The World Energy Transitions Outlook preview outlines a pathway for the world to achieve the Paris Agreement goals and halt the pace of climate change by transforming the global energy landscape. This preview presents options to limit global temperature rise to 1.5°C and bring CO2 emissions closer to net zero by mid-century offering high-level insights on technology choices investment needs and the socio-economic contexts of achieving a sustainable re Read More
A Comprehensive Comparison of State-of-the-art Manufacturing Methods for Fuel Cell Bipolar Plates Including Anticipated Future Industry Trends
Nov 2020
Publication
This article explains and evaluates contemporary methods for manufacturing bipolar plates (BPPs) for lowtemperature polymer electrolyte membrane fuel cells (LT-PEMFC) and highlights the potential of new improved approaches. BPPs are an essential component of fuel cells responsible for distributing reaction gases to facilitate efficient conversion of gaseous electrochemical energy to electricity. BPPs must balance technical properties such as electrical Read More
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
What is Needed to Deliver Carbon-neutral Heat Using Hydrogen and CCS?
Sep 2020
Publication
In comparison with the power sector large scale decarbonisation of heat has received relatively little attention at the infrastructural scale despite its importance in the global CO2 emissions landscape. In this study we focus on the regional transition of a heating sector from natural gas-based infrastructure to H2 using mathematical optimisation. A discrete spatio-temporal description of the geographical region of Great Britain was used in addition to a Read More
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