Sustainable Energy Grids and Networks, Год журнала: 2024, Номер unknown, С. 101607 - 101607
Опубликована: Дек. 1, 2024
Язык: Английский
Energies, Год журнала: 2025, Номер 18(5), С. 1134 - 1134
Опубликована: Фев. 25, 2025
Transitioning to Positive Energy Districts (PEDs) is essential for achieving carbon neutrality in urban areas by 2050. This study presents a multi-objective optimization framework that balances energy, environmental, and economic performance, addressing the diverse priorities of multiple stakeholders. The enhances PED design systematically evaluating technical solutions, including renewable-based electrification, demand-side management (DSM), energy storage, retrofitting. applied Usquare district Brussels, Belgium, as case study. results indicate expanding photovoltaic (PV) capacity crucial targets, with electrification potentially reducing emissions up 79%. incorporation (DSM) battery storage improves system flexibility, reduces grid dependency, cost-effectiveness. Although slightly more costly, retrofitting existing buildings provides most balanced approach, offering lowest CO2 highest self-consumption ratio. comprehensive decision-making support optimizing operation, practical guidance planning contributing global efforts toward neutrality.
Язык: Английский
Процитировано
0
The Journal of Supercomputing, Год журнала: 2025, Номер 81(5)
Опубликована: Март 18, 2025
Язык: Английский
Процитировано
0
International Journal of Energy Research, Год журнала: 2025, Номер 2025(1)
Опубликована: Янв. 1, 2025
The current challenge in zero‐emission buildings lies aligning renewable energy sources with consumption, which needs to be addressed. Excessive mismatch can affect the performance of and stability electricity grid. Energy sharing emerges as a viable solution optimise distribution effectively. In this study, based on cross‐harbour zero‐energy system consisting dual broad‐scale harbour buildings, one electric vehicle ferry 10 vehicles, we study enhancement original impact by exploring vehicle‐to‐building interactions vehicles. Three scenarios were examined compare performance: vehicles operating without functionality alongside all submarine cables inclusion functions removal an intermediate cable. energy‐matching is enhanced where has been incorporated. results maximum percentage increase NPV rel 0.22% value 3.77 × 6 HKD. When ferries cars became pivotal for sharing, techno‐economic increased. Communication time available capacity two parameters limiting sharing. Results demonstrate effectiveness realising feasibility terminals through hybrid ocean systems. Meanwhile, realised make full use generation. Incorporating enhance Therefore, study’s contribution scientific gap summarised.
Язык: Английский
Процитировано
0
Applied Sciences, Год журнала: 2025, Номер 15(7), С. 3719 - 3719
Опубликована: Март 28, 2025
The integration of 3D printing with smart infrastructure presents a transformative opportunity in urban planning, construction, and engineering, enhancing efficiency, flexibility, sustainability. By leveraging additive manufacturing alongside digitalization, artificial intelligence (AI), the Internet Things (IoT), this technology enables creation customized, lightweight, sensor-embedded structures. This work analyzes both advantages challenges applying infrastructure, focusing on material optimization, rapid prototyping, automated fabrication, which significantly reduce construction time, labor costs, waste. Applications such as 3D-printed bridges, modular housing, IoT-integrated furniture exhibit its potential contributing towards resilient resource-efficient cities. However, despite these benefits, significant hinder large-scale adoption. Issues scalability, particularly fabrication large load-bearing structures, remain unresolved, requiring advancements high-speed techniques, reinforcement strategies, hybrid methods. Furthermore, regulatory uncertainties absence standardized guidelines create barriers to implementation. lack comprehensive building codes, certification protocols, quality assurance measures for structures limits their widespread acceptance mainstream construction. Overcoming limitations necessitates research into AI-driven process multi-material printing, international standardization efforts. assisting overcoming challenges, has redefine development, making more adaptive, cost-effective, environmentally sustainable. provides critical evaluation current capabilities achieving full-scale implementation compliance.
Язык: Английский
Процитировано
0
Renewable Energy, Год журнала: 2024, Номер 237, С. 121580 - 121580
Опубликована: Окт. 11, 2024
Язык: Английский
Процитировано
3
Energies, Год журнала: 2025, Номер 18(9), С. 2368 - 2368
Опубликована: Май 6, 2025
In a constantly evolving context where non-dispatchable renewable energy sources (RESs) are becoming increasingly widespread, the role of Renewable Energy Communities (RECs) is gaining momentum as way to promote distributed self-consumption. The spreading RECs in European Union (EU) has been supported by development technical tools. RECON (Renewable Community ecONomic simulator) one most used simulation tools for energy, economic, and financial pre-assessments Italy. This software requires, an input simulation, electrical use profiles buildings estimate shared and, consequently, calculate economic incentives. However, availability reference remains limited, especially when it comes specific uses such organized large-scale retail. To address this issue, study developed data-driven model capable generating retail, using limited number inputs, thereby, addressing gap current modeling practices. validation showed that replicates electric profiles, on annual basis, with average deviation below 5% minimal inputs. Monthly simulations exhibit greater discrepancies during colder months, which suggest further refinement opportunities.
Язык: Английский
Процитировано
0
Journal of Energy Storage, Год журнала: 2024, Номер 103, С. 114499 - 114499
Опубликована: Ноя. 12, 2024
Язык: Английский
Процитировано
1
Опубликована: Сен. 25, 2024
Язык: Английский
Процитировано
0
Sustainable Energy Grids and Networks, Год журнала: 2024, Номер unknown, С. 101607 - 101607
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
0