The Interaction between Short- and Long-Term Energy Storage in an nZEB Office Building DOI Creative Commons
George Stamatellos, Antiopi-Malvina Stamatellou

Energies, Journal Year: 2024, Volume and Issue: 17(6), P. 1441 - 1441

Published: March 17, 2024

The establishment of near-autonomous micro-grids in commercial or public building complexes is gaining increasing popularity. Short-term storage capacity provided by means large battery installations, or, more often, the employees’ use electric vehicle batteries, which are allowed to operate bi-directional charging mode. In addition above short-term means, a long-term medium considered essential optimal operation building’s micro-grid. most promising energy carrier hydrogen, produced standard electrolyzer units exploiting surplus electricity photovoltaic installation, due seasonal weekly variation consumption. To this end, novel concept studied paper. details proposed described context nearly Zero Energy Building (nZEB) and associated hydrogen stored high-pressure tank be used occasionally as fuel an advanced technology spark ignition engine, moves synchronous generator. A size optimization study carried out determine genset’s rating, units’ tilt angle rooftop’s panels, minimize interaction with external grid. hydrogen-fueled genset engine optimally sized 40 kW (0.18 kW/kWp PV). rooftop PV panels 39°. maximum optimized 72 (0.33 kWmax/kWp resulting system tacitly assumed integrate network make up for expected mismatches between production significance addressing current challenges field micro-grid discussed, emphasis on its potential benefits. Moreover, areas further research highlighted, aiming advance sustainable solutions.

Language: Английский

Green hydrogen: A pathway to a sustainable energy future DOI
Qusay Hassan, Sameer Algburi, Aws Zuhair Sameen

et al.

International Journal of Hydrogen Energy, Journal Year: 2023, Volume and Issue: 50, P. 310 - 333

Published: Oct. 6, 2023

Language: Английский

Citations

251
A comprehensive review of international renewable energy growth DOI Creative Commons
Qusay Hassan, Sameer Algburi, Aws Zuhair Sameen

et al.

Energy and Built Environment, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

The study meticulously reviews international growth trends in renewable energy from 2010 to 2022, across various global regions. Utilizing a comprehensive methodology, the systematically analyzes academic articles, policy documents, and industry reports offer holistic understanding of progression distribution practices. It scrutinizes principal drivers propelling adoption resources identifies prevalent challenges that impede their maximization. critically evaluates existing policies, infrastructural advancements, technological innovations, assessing effectiveness diverse socio-economic landscapes. delves into environmental economic impacts transitioning energy, underlining intricate balance between sustainable development ecological conservation. role as pivotal player climate change mitigation is explored, providing balanced perspective its potential transform systems while recognizing complexities widespread adoption. Additionally, outlines future trajectories for growth, offering invaluable insights policymakers, researchers, investors. underscores necessity evidence-based decision-making navigate intricacies capitalize on opportunities. In essence, research encourages an active informed approach, guiding community towards more environmentally responsible future.

Language: Английский

Citations

89
Advancing the hydrogen production economy: A comprehensive review of technologies, sustainability, and future prospects DOI Creative Commons
Samson Olaitan Jeje, Tawanda Marazani, Japheth Obiko

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 78, P. 642 - 661

Published: June 29, 2024

The transition to a hydrogen-based economy presents promising solution the challenges posed by unsustainable energy systems and reliance on fossil fuels. This comprehensive review explores various hydrogen production methods, emphasizing their technological advancements, sustainability implications, future prospects. Beginning with an overview of hydrogen's significance as clean carrier, examines key methods such Steam Methane Reforming, Electrolysis (Proton Exchange Membrane, alkaline, solid oxide), Biomass Gasification, Photoelectrochemical Water Splitting, Thermochemical Processes. Each method is scrutinized for its efficiency, environmental impact, scalability, providing valuable insights into roles in advancing economy. highlights transformative potential replace fuels due ability store renewable long-term zero emissions. It also discusses including high-efficiency solid-state electrolysis advanced catalysts water splitting, highlighting avenues innovation production. Additionally, policy recommendations aimed at promoting fostering collaboration between academia, industry, governments are elucidated. Through detailed analysis technologies prospects, this contributes shaping trajectory sustainable systems, adoption vector, underscoring importance alternative sources.

Language: Английский

Citations

51
Towards a Future Hydrogen Supply Chain: A Review of Technologies and Challenges DOI Open Access
Fan Li,

Dong Liu,

Ke Sun

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(5), P. 1890 - 1890

Published: Feb. 25, 2024

The overuse of fossil fuels has caused a serious energy crisis and environmental pollution. Due to these challenges, the search for alternative sources that can replace is necessary. Hydrogen widely acknowledged future carrier because its nonpolluting properties high density. To realize hydrogen economy in future, it essential construct comprehensive supply chain make key carrier. This paper reviews various technologies involved chain, encompassing production, storage, transportation, utilization technologies. Then, challenges constructing are discussed from techno-economic, social, policy perspectives, prospects development presented light challenges.

Language: Английский

Citations

28
Hydrogen as an energy source: A review of production technologies and challenges of fuel cell vehicles DOI Creative Commons
Erfan Abbasian Hamedani,

Seyed Ali Alenabi,

Saeed Talebi

et al.

Energy Reports, Journal Year: 2024, Volume and Issue: 12, P. 3778 - 3794

Published: Oct. 1, 2024

Language: Английский

Citations

20
A review on recent advances on improving fuel economy and performance of a fuel cell hybrid electric vehicle DOI
Hussein Togun, Hakim S. Sultan Aljibori, Azher M. Abed

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 89, P. 22 - 47

Published: Sept. 25, 2024

Language: Английский

Citations

17
Green Hydrogen for Energy Transition: A Critical Perspective DOI Creative Commons
Ruggero Angelico, Ferruccio Giametta, Biagio Bianchi

et al.

Energies, Journal Year: 2025, Volume and Issue: 18(2), P. 404 - 404

Published: Jan. 17, 2025

Green hydrogen (GH2) is emerging as a key driver of global energy transition, offering sustainable pathway to decarbonize systems and achieve climate objectives. This review critically examines the state GH2 research production technologies their integration into renewable systems, supported by bibliometric analysis recent literature. Produced via electrolysis powered energy, shows significant potential industries, enhance grid stability, support Power-to-X paradigm, which interlinks electricity, heating, transportation, industrial applications. However, widespread adoption faces challenges, including high costs, infrastructure constraints, need for robust regulatory frameworks. Addressing these barriers requires advancements in electrolyzer efficiency, scalable fuel cell technologies, efficient storage solutions. Sector-coupled smart grids incorporating demonstrate integrate enhancing utilization ensuring system reliability. Economic analyses predict that can cost parity with fossil fuels 2030 will play foundational role low-carbon 2050. Its ability convert surplus electricity clean carriers positions it cornerstone decarbonizing energy-intensive sectors, such industry, heating. underscores transformative creating future. By addressing technical, economic, policy challenges through coordinated efforts innovation development, accelerate transition carbon-neutral contribute achieving goals.

Language: Английский

Citations

4
Hydrogen fuel cell vehicles: Overview and current status of hydrogen mobility DOI
Ömer Faruk Günaydın,

Salih Topçu,

Aslı Aksoy

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

Citations

2
Towards Hydrogen Sector Investments for Achieving Sustainable Electricity Generation. DOI Creative Commons
Mohamed Khaleel, Zıyodulla Yusupov,

Muhammet Guneser

et al.

Solar Energy and Sustainable Development, Journal Year: 2024, Volume and Issue: 13(1), P. 71 - 96

Published: March 25, 2024

Hydrogen constitutes an integral component within expansive array of energy technologies poised to facilitate the nation's transition towards achieving a net-zero state. In additional, this endeavor involves harnessing regional resources judiciously, thereby fostering equitable and sustainable growth. The strategic development utilization hydrogen necessitate nuanced approach, encompassing assessment diverse spanning various sectors especially power sector. Such meticulous strategy aims forge most efficacious, cost-effective, pathways, underpinned by discerning adoption these in market. article delves into intricate relationship between fuel cell technologies, shedding light on their combined impact evolving landscape electricity generation. A particular focus is placed integration variable renewable sources, elucidating how serves as key enabler optimizing fluctuating resources. addition, encompasses methods production, exploring technological advancements implications for Emphasizing significance technology sector, paper potential production advancing essence, navigates trajectory sector's evolution broader context generation, offering valuable insights ongoing developments, challenges, opportunities. By addressing critical nexus dynamic landscape, contribute discourse future investments sector enhanced To Conclude, United Kingdom has committed GBP 20 billion over span years Carbon Capture, Utilization, Storage (CCUS) facilities. Additionally, nation identified shortlisted electrolysis projects totalling 408 megawatts (MW) capacity. Korea, Hanwha Impact achieved significant milestone attaining 60% co-firing share 80 MW gas turbine, representing largest recorded thus far mid-to-large turbines. Meanwhile, Anhui Province Energy Group China successfully conducted trials involving ammonia at 300 unit. plans further extend trials, aiming achieve 50% level 1 GW coal States, notable progress been made, with 38% attained 2023 operational 753 combined-cycle plant.

Language: Английский

Citations

15
IoT and Hydrogen Transport: Revolutionizing Fuel Cell Vehicle Infrastructure DOI

Pachhaiammal Alias Priya M,

P. Karthikeyani,

N. Arunfred

et al.

Published: Feb. 21, 2024

The Internet of Things (IoT) in hydrogen transport and fuel cell vehicle infrastructure is a fundamental transformation. This work discusses how IoT devices transformed the system efficiently. By connecting devices, this improves effectiveness, security, sustainability. Hydrogen sensors monitor storage, pipelines, filling stations to optimize supply. Flow meters control distribution consumption, while pressure temperature maintain safety. Performance data from telematics optimizes usage battery health. Real-time production with energy availability management systems. Remote monitoring provide quick health intervention. Communication gateways centralized by everything. Predictive maintenance equipment status prevent downtime, strengthens security Smart grid integration integrates renewable generation for solutions collect analyze device performance insights. Environmental storage. complete infrastructure, making mobility safer, more efficient, sustainable.

Language: Английский

Citations

13