This refers to fuel cell vehicle (FCEV) applications and to investment in infrastructure. Sci. Currently, HSC optimization has mostly focused on the transportation sector. Energy 257:114024. doi: 10.1016/j.apenergy.2019.114024, Zareei, J., and Rohani, A.
J. 2, 435446. The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. An outlook towards hydrogen supply chain networks in 2050 design of novel fuel infrastructures in Germany. Hydrogen (H2) economy can play a significant role not only in the global energy mix but also mitigating the impacts of global warming. doi: 10.1021/acs.iecr.7b02632, Edelia, E. M., Winkler, R., Sengupta, D., El-Halwagi, M. M., and Mannan, M. S. (2018). Design and operation of a stochastic hydrogen supply chain network under demand uncertainty. It is predominately used for the production of value-added products such as methanol, ammonia, gas-to-liquids (GTL) fuels, and in refining and steel production. In order to achieve these targets, they mandated a shift from dependence on fossil fuels to an energy mix in the shipping sector that includes low carbon emitting fuels (see Figure 3) (DNV GL, 2017). Green H2 is considered as a carbon-neutral fuel. Int. Qatar has already invested in the renewable markets and has set targets to increase its renewable energy share of the energy mix as part of its Second National Development Strategy 20182022 (QSNDS, 2018). (2015). Domnguez-Garca et al. The European Commission has earmarked clean hydrogen - a loose term which can include gas-based hydrogen, if fitted with technology to capture the resulting emissions, as well as green hydrogen - as a priority area for industry in its Green Deal. H2 network in reality is cross linked with NG supply chains, and its realization will help decarbonize the industrial sector and sustain natural gas for value added product. doi: 10.1016/j.rser.2015.06.040. The role of electricity in decarbonizing European road transport development and assessment of an integrated multi-sectoral model. DNV GL says oil & gas industry sees hydrogen as key to decarbonisation. Comput.
But even today its only two or three times more expensive, its not 100 times more expensive, so if things keep going and if there is policy push going forward, our expectation that it will become really cost-competitive soon. Li et al. It could be used in both homes and industry without radical change.
Towards a sustainable hydrogen economy: optimisation-based framework for hydrogen infrastructure development.
Eljack, F., and Kazi, M.-K. (2016). 56, 1381213830. (2020). Progressive implementation of hydrogen end-use applications will require collaborative efforts for hydrogen production, storage, transportation, and distribution across multiple sectors. In HSCN, trade-off between different alternatives is inherent into optimization-based models considering the uncertainty-related aspects. Gulf Times (2018). Short-term planning of liquefied natural gas deliveries. doi: 10.1016/j.ijhydene.2019.04.068, Al-Fadhli, F. M., Baaqeel, H., and El-Halwagi, M. M. (2019). Planning sustainable hydrogen supply chain infrastructure with uncertain demand. Flagship Report. Available online at: https://hydrogencouncil.com/wp-content/uploads/2017/11/Hydrogen-scaling-up-Hydrogen-Council.pdf (accessed September 30, 2020). doi: 10.1016/j.compchemeng.2017.01.038. Uncertainties from energy and CO2 emission policies, H2 prices, and production costs were not considered in the formulation of HSCN. Optimiz. Design and operation of a future hydrogen supply chain: multi-period model. Hydrogen can be generated at large central plants, in medium-sized semi central plants or at or very close to the point of operation in small dispersed units such as refueling stations or stationary power stations. Other incidents are actually due to a malfunction of equipment close to a sufficient source of ignition. As a subset of industrial ecology, industrial symbiosis can help solve these problems without compromising economic development through more efficient use of resources. 196, 13141328. 179:107367. doi: 10.1016/j.comnet.2020.107367, Panu, M., Topolski, K., Abrash, S., and El-Halwagi, M. M. (2019).
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Available online at: http://extwprlegs1.fao.org/docs/pdf/qat181692E.pdf (accessed September 30, 2020). These energy/resources can be obtained/produced from the nearby industries using shared facility. A. Int. will be ideal starting point, where renewable hydrogen is a good solution for achieving climatic objectives. Japan, US, and EU have already started programs to integrate the use of H2 in the shipping sector. The scope of this paper is to show the potentiality of becoming a global supplier of green hydrogen. Kiss, E. Zondervan, R. Lakerveld, and L. zkan (Eindhoven: Elsevier), 307312. 234, 242257. The Peninsula Newspaper. Certification schemes may help track power consumption (when connected to the Grid) and further emphasize the systemic added value of electrolysers (Burandt et al., 2019).
Hydrogen is a technically promising fuel for transportation. Table 1 shows that H2 production via electrolysis ($10.3 per kg H2) is 5 times that of established technologies ($ 1.52.3 per kg H2). Energy Technol. (in press) have proposed a strategic framework for the design of a hydrogen supply chain network (HSCN) mainly investigating the potential of industrial decarbonization and multi-sectors integration (i.e., transportation, energy, and shipping) via green hydrogen economy. They affect the desire of customers to use hydrogen vehicles. Table 1. Sust.
doi: 10.1016/j.compchemeng.2016.08.005, Mosca, L., Medrano Jimenez, J. doi: 10.1007/s41660-018-0065-y.
Besides, waste/by-product exchanges, several different kinds of synergies are also possible, such as the sharing of resources and shared facilities. IRENA (2019). But that is changing, because, for the past two years, improvements in renewable energy technology have seen renewable electricity costs plummet. It can have a major effect on network responsiveness and can contribute to customer demand dissatisfaction due to lack of a sound strategic plan.
76, 7686. Energy Transition Outlook 2017. Managing uncertain industrial flares during abnormal process operations using an integrated optimization and monte carlo simulation approach, in 27th European Symposium on Computer Aided Process Engineering, Vol. J. Hydrogen Energy 44, 1507215086. Application of i-SDT for safer flare management operation. The Netherlands unveiled a hydrogen strategy in late March, outlining plans for 500 megawatts (MW) of green electrolyser capacity by 2025. Figure 7. doi: 10.1016/j.ijhydene.2018.06.108, El-Halwagi, M. M. (2017). WIPO IP, US patent application, Geneva, Switzerland. Available online at: https://www.maritime-executive.com/article/blueprint-prepared-for-australia-s-hydrogen-trade (accessed September 30, 2020). (2015). Strategy to synthesize integrated solar energy coproduction processes with optimal process intensification. Environ. Flexible production of green hydrogen and ammonia from variable solar and wind energy: case study of chile and argentina. ELEGANCY Dutch Case Study: TNO Initiates Industrial Participation with H-Vision Project. Int. The usual disclaimers apply. Evaluating hydrogen embrittlement, in Corrosion: Fundamentals, Testing, and Protection, eds S. D. Cramer and B. S. Jr. Covino (Novelty, OH: ASM International). In working with hydrogen, as happens with all gases, it is essential to learn about its physical, and chemical properties in order to know its behavior and possible associated risks. Geospatial modelling of the hydrogen infrastructure in France in order to identify the most suited supply chains. Grid-connected hydrogen production via large-scale water electrolysis. The fire detectors are state-of-the-art, costly, and can be vulnerable to false alarms. Thus, the structure and reaction of the hydrogen supply chains should be defined under all possible conditions. National Institute for Environmental Studies (NIES), Japan. doi: 10.1016/j.ijhydene.2014.02.132. Graells, and L. Puigjaner (Barcelona: Elsevier), 24252430. Available online at: https://www.sintef.no/globalassets/sintef-industri/arrangement/hydrogen-safety-2019/11_large-scale-lh2-supply-chain-projecth2-gas-turbine-demonstration_k_morimoto_kawasaki_hi.pdf/ (accessed September 30, 2020).
Hybrid energy systems for off-grid power supply and hydrogen production based on renewable energy: a techno-economic analysis. Int. J. Optimization of a hydrogen supply chain under demand uncertainty. 69, 7990. 57, 280290. doi: 10.1016/j.ijhydene.2019.11.006, Tsai, I. T., and Mezher, T. (2020). As highlighted in Table 2, various energy source and feed stock can be used for the hydrogen production. A secure and supportive policy framework will be required to facilitate adequate private investment across the whole hydrogen supply chain network (equipment manufacturers, infrastructure providers, and vehicle manufacturers, etc.) Transp. Available online at: https://eto.dnvgl.com/2017/maritime (accessed September 30, 2020). Mater. Such as: Industrial energy efficiencies will be improved by utilizing the waste energy streams for the H2 generation. 649186 ISIGrowth. It is evident, that hydrogen can be managed safely by knowing and appreciating its physical properties by people using gas and taking adequate precautions when considering movement between multi-sectoral systems.
J. Hydrogen Energy 39, 2036220370. Both authors contributed to the article and approved the submitted version. 4. Analysis of hydrogen incidents to support risk assessment. Technol. Concept of CO2 free hydrogen chains for Japan (Kawasaki, 2019). doi: 10.1016/j.enconman.2019.06.068, Abe, J. O., Popoola, A. P. I., Ajenifuja, E., and Popoola, O. M. (2019). Table 2. Modified data or data of other geographical sites can also be used to determine if the model can be updated for an enlarged supply chain of hydrogen. In addition, the exact limitations of models' restriction cannot be specified by management and decision makers, because of the complex nature of such network design problems. These uncertainties may have a significant impact on the unreliability of the results. Technol. Eng. Int. Chapter 2 - hydrogen policy, market, and R&D projects, in Solar Hydrogen Production, eds F. Calise, M. D. D'Accadia, M. Santarelli, A. Lanzini, and D. Ferrero (Cambridge, MA: Academic Press), 3144. 4.03 - hydrogen economics and policy, in Comprehensive Renewable Energy, ed A. Sayigh (Oxford: Elsevier), 6595. Clean hydrogen has the potential to be traded as a new commodity. Figure 1. *Correspondence: Fadwa Eljack, fadwa.eljack@qu.edu.qa, Climate Change Mitigation and Environmental Benefit of Eco-Industrial Development and Regional Symbiosis Practices, View all Besides, rising industrialization and urbanization, energy and resource intensive use, and land use patterns are some challenging factors for any standalone hydrogen production facility. Higher carbon prices would also encourage the shift. This paper highlights how the aforementioned challenges can be handled strategically through a multi-sector industrial-urban symbiosis for the hydrogen supply chain implementation. Another safety benefit is that a transparent flame is not capable of melting skin due to the minimal heat radiation released by the flame due to the lack of soot material.
Hydrogen production by PEM water electrolysis a review. Its called green hydrogen, and is made by using clean electricity from renewable energy technologies to electrolyse water (H2O), separating the hydrogen atom within it from its molecular twin oxygen. There are some sectors that are typically hard to decarbonise - sectors like steel, or chemical industries, or to some extent aviation - which will still use fuels in their systems. doi: 10.1016/j.cherd.2018.03.037, Oliveira, M. T., Reis, L. H. A., Medeiros, D. S. V., Carrano, R. C., Olabarriaga, S. D., and Mattos, D. M. F. (2020). Nonetheless there are challenges that must be addressed related to the transportation of hydrogen. (2020). Safety investigation of hydrogen charging platform package with CFD simulation. The challenge will be in the formulation of the optimization problem to synthesize integrated systems for H2 production considering the competing objectives of maximizing the production of green and blue H2 in the hydrogen supply chain network (HSCN). Int. The design standardization, codes, and regulations on hydrogen will play a significant role in ensuring that safeguards are in place to protect users, staff, the community, and the environment from the effects of hydrogen events.
45, 3448334493. (2019). Comput.
Kayfeci, M., Keeba, A., and Bayat, M. (2019). Hydrogen is an ideal energy source and chemical feedstock because of its high energy content and relatively low environment impacts. In this regards, large industry (refineries, chemicals facilities, methanol production) and heavy-duty transport (large fleets of hydrogen buses, trucks, trains on non-electrified lines, and maritime, etc.) For Qatar, H2 can become a major player in diversifying its energy mix, expanding its industrial supply chain profile and reducing its environmental footprint.
Recently, an integrated and tunable system for the production of syngas and chemicals via solar-assisted electrolysis and combined reforming have been patented (El-Halwagi and Campbell, 2018). Hydrogen energy, economy and storage: review and recommendation. However, techno-economic feasibility of hydrogen storage systems is yet to be realized as none of the current conventional gaseous, liquid, and metal hydrides fulfill all the essential criteria for a practical hydrogen economy, mainly because of safety, cost problems, low hydrogen storage capacity, sluggish kinetics, and unacceptable temperatures of hydrogen absorption/desorption (Abe et al., 2019). The primary security problem is that if a leak is unidentified and the gas collects in a confined area, it can eventually set fire to an explosion (Dawood et al., 2020). The overall approach looks to model HSCN using a five-layered network that captures all the supply chain stages, more precisely, the first layer includes all the primary feedstock nodes (natural gas, waste stream, water, solar energy, and waste heat).
Hydrogen is not very distinct from other flammable and fuel gases in many ways (Schmidtchen, 2009). Chem. J. Salem, R. W., and Haouari, M. (2017). All major energy outlook scenarios show that H2 and renewable energy resources will be the main drivers toward global reductions of greenhouse gas emissions. Hydrogen economy can foster the energy transition by having a united and long-term ambition of accelerating significant investment in the development and commercialization of the low carbon hydrogen applications, while facilitating the integration among multiple sectors (e.g., industry, electricity system, buildings, transport, and global trading). 141:107535. doi: 10.1016/j.cep.2019.107535, Al-Haidous, S., Msakni, M. K., and Haouari, M. (2016). FE and M-KK contributed equally to the design and implementation of the research, and to the writing of the manuscript. Eng. Input data uncertainty is usually expressed by discrete scenarios (probability of occurrence), which are considered at once during optimization. In that respect, management in the strategy planning horizon faces mainly two forms of uncertainties. Msakni and Haouari (2018) investigated the supply chain of Liquefied Natural Gas (LNG). Clean. Hydrogen fire sensors usually work by ultraviolet or infrared sensors, as generally hydrogen fires do not emit visible light. Hydrogen is a flammable gas with a wide flammability range (475% by volume) and relatively low ignition energy (0.02 millijoules) (Schmidtchen, 2009). The initial efforts should be focused on large scale applications that are able to generate rapidly large-scale economies, have minimal infrastructural needs, and are the best performing solution in sectors. Hydrogen as a fuel may be regarded as a significant commodity to be used in people's everyday lives in coming years. Energy Rev. A shortcut approach to the multi-scale atomic targeting and design of CHO symbiosis networks. 103, 342360. Some research indicate that hydrogen vehicles are less dangerous than petrol vehicles in enclosed environments, with fuel spills contributing to a greater flammable gas cloud (Lasn and Echtermeyer, 2014). These technologies should play a key role in bolstering Europes transport and industry as the continent emerges from the crisis and looks to develop new advanced manufacturing for export, the International Energy Agencys executive director Fatih BirolandFrans Timmermans, executive vice-president of the European Commission, wrote in May. doi: 10.1016/j.ijhydene.2011.11.091, Al-Nouss, A., and Eljack, F. (2019). (2019). (2020).
(2009). Process design for green hydrogen production. Coupled with falling renewable energy costs, green hydrogen could fall to $1.5/kg by 2050 and possibly sub-$1/kg, making it competitive with natural gas. 3. Optimiz. The comments and suggestions by three anonymous referees are also acknowledged. Edelia et al.
Perhaps for Qatar, the challenge in decarbonizing its transportation sector will be in the infrastructure investment needed, however Qatar has the capability to produce its own H2 fuel and maybe the potential to export H2 to other economies. Multi-sector HSCN also considers international export (Global Market Sector). Hydrogen based economy can be a great opportunity for a country like Qatar to decarbonize its multiple sectors including transportation, shipping, global energy markets, and industrial sectors. H2 can be used as intermediate to produce a wide range of value products such as GTL, methanol and other petrochemicals, and the project will develop the optimum supply chains for such value-added products. Furthermore, it is important to include environmental costs in the proposed model, as the hydrogen search focused on assuming that the energy was clean. In addition, the expanding electrolysis capacity that is forecasted will have another added impact in reducing the production costs of green H2. For instance, decision-makers should construct a common hydrogen production facility for an eco-industrial park rather than separate hydrogen production facilities. (2020). Eng. So either they are stuck with the cleanest of the fossil fuels or they switch to decarbonised fuels like hydrogen or biogas. Eng. Blueprint Prepared for Australia's Hydrogen Trade. If the EU seizes this opportunity, it will give itself a cutting edge on global markets, Birol and Timmerman concluded. doi: 10.1016/j.energy.2019.01.069, Li, L., Manier, H., and Manier, M.-A. A disjunctive programming approach for optimizing carbon, hydrogen, and oxygen symbiosis networks. The third layer includes all the production nodes (electrolysis, steam reforming, POX reforming, dry reforming with utilization of CO2, and emerging systems). Figure 8.
In literature, the researchers highlighted the importance of H2 as a potential cleaner fuel source in the transportation sector (Ochoa Bique and Zondervan, 2018; Khatri and Khatri, 2020; Oliveira et al., 2020; Zareei and Rohani, 2020).
Res. doi: 10.1016/j.ijhydene.2019.07.218. doi: 10.1016/j.ijggc.2019.05.026, Talebian, H., Herrera, O. E., and Mrida, W. (2019). The diversified economic base, regional proximity and the facilitation of rules, strategies and policies may be the key drivers that support the creation of a multi-sector hydrogen supply chain in Qatar. Any delay in the delivery of such a strategic product could trigger price volatility and social discontent. (2017) developed an optimization framework for the strategic planning of jet fuels that involve the production and use of green hydrogen. (2014). J. Greenh. 55, 18451861. Australia has set aside A$300 million ($191 million) to jumpstart hydrogen projects. Furthermore, Salem and Haouari (2017) investigated a three-echelon supply chain network design problem, where both the supply and the demand are stochastic.
132, 249264. However, the detail of developing such multi-sector global symbiosis for green H2 economy in Qatar can be explored further. Process Integr.
Another challenge is the higher production costs for green technologies such as electrolysis (green H2) are relatively high compared to established H2 production systems (gray H2). Hydrogen burns with little fuel, so that nothing will burn unless it is next to the flame immediately (Lasn and Echtermeyer, 2014; Singh et al., 2015). This framework enables the multi-scale targeting and integration of hydrocarbon processing systems. This consideration is expected to determine the potential for H2 production to decarbonize the Industrial sector. There is a need to determine the suitable insertion point(s) for H2 supply chains within the natural gas supply chain in Qatar. Chem. Int.
doi: 10.1016/B978-0-12-814853-2.00002-3, Nguyen, T., Abdin, Z., Holm, T., and Mrida, W. (2019). Res. Multi-objective optimization methodology to size cogeneration systems for managing flares from uncertain sources during abnormal process operations. FE supervised the project. Hydrogen is also able to attack, and damage certain materials used to build storage containers, pipes, valves, and other equipment at the point of leakage. Such as discharge water from any industry can be the potential source of electrolysis, if the quality of the water is enough after the wastewater treatment facility. Sust. Res. Qatar is poised to play a critical role in the creation of such novel supply chains with synergistic integration of renewable and natural gas resources. Research and testing results are good until now. (2008) proposed one of the initial stochastic approaches to managing demand volatility, but ignored network growth in long-term planning. Gray H2 will not be a an option to reduce carbon emission in this sector due to an estimated CO2 emission of 90 grams per Mega Joule (considering well to ship), which is higher the traditional fuels used (DiRenzo, 2019). The advancement of green hydrogen production technologies like electrolysis have offered a cleaner alternative for H2 production; yet critics are quick to state that although the production generates green H2 and O2, the process is energy intensive. IMO 2020: Hydrogen's future in maritime.