Optimal design of a hybrid energy system considering techno-economic factors for off-grid electrification in remote areas

Clean Technologies and Environmental Policy, Год журнала: 2024, Номер unknown

Опубликована: Июль 18, 2024

Язык: Английский

---

Optimal combination of daily and seasonal energy storage using battery and hydrogen production to increase the self-sufficiency of local energy communities

Journal of Energy Storage, Год журнала: 2024, Номер 92, С. 112206 - 112206

Опубликована: Май 27, 2024

Язык: Английский

---

Ignore variability, overestimate hydrogen production – Quantifying the effects of electrolyzer efficiency curves on hydrogen production from renewable energy sources

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 72, С. 49 - 59

Опубликована: Май 27, 2024

This study investigates the impact of including (or neglecting) variable efficiency hydrogen electrolyzers as a function operating power in modelling green produced from renewable energy sources. Results show that neglecting electrolyzer efficiency, is commonly done studies hydrogen, leads to significant overestimation production range 5–24%. The effects time resolution used models are also investigated, well option for switch stand-by mode instead powering down and ramp rate constraints. indicate these have minor effect on overall production, with use hour data leading 0.2–2%, relative using 5-min data. three solar farms wind Australia, which it observed 55% more than farms. results this highlight critical importance production. As industry scales, continuing neglect would lead by tens megatonnes.

Язык: Английский

---

Mega-scale solar-wind complementarity assessment for large-scale hydrogen production and storage (H2PS) in Algeria: A techno-economic analysis

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 86, С. 985 - 1009

Опубликована: Сен. 4, 2024

Язык: Английский

---

A preference adjustable capacity configuration optimization method for hydrogen-containing integrated energy system considering dynamic energy efficiency improvement and load fast tracking

Renewable Energy, Год журнала: 2024, Номер 235, С. 121314 - 121314

Опубликована: Сен. 7, 2024

Язык: Английский

---

A novel multi-objective decision-making model to determine optimum resource and capacity configuration for hybrid electricity generation systems: A comparative case study in Türkiye

Applied Energy, Год журнала: 2024, Номер 376, С. 124338 - 124338

Опубликована: Авг. 30, 2024

Язык: Английский

---

Hybrid renewable energy systems for sustainable power supply in remote location: Techno-economic and environmental assessment

Energy Conversion and Management X, Год журнала: 2024, Номер 24, С. 100793 - 100793

Опубликована: Окт. 1, 2024

Язык: Английский

---

An intelligent energy management for an on-grid hybrid energy system cost reduction

Journal of Energy Storage, Год журнала: 2025, Номер 110, С. 115053 - 115053

Опубликована: Янв. 11, 2025

---

Exploring the Feasibility of Green Hydrogen Production Using Wind Energy in India

Environmental and Climate Technologies, Год журнала: 2025, Номер 29(1), С. 21 - 34

Опубликована: Янв. 1, 2025

Abstract India heavily relies on coal for about 70 % of its energy demand, leading to a concerning 29 increase in CO 2 emissions from 2015 2022. The need alternate fuels is evident with rising demand and the rapid depletion fossil fuels. Green hydrogen emerges as solution, leveraging renewable sources mitigate environmental impact. This study assesses five high-speed wind locations green production, analysing resource potential using six different turbine (WT) models. A comprehensive techno-economic analysis was conducted evaluate feasibility considering factors like annual production (AEP), levelized cost (LCOE), (LCOH). Furthermore, quantified carbon mitigated instead conventional methods. Additionally, assessed storage capacity. Results indicated Mandvi (S2) most location, boasting capacity factor 50.51 AEP by WT4 13.273 GWh, yielding 221.21 tons annually. Cost reveals an LCOE 0.0225 $/kWh LCOH 2.3103 $/kg. utilizing at S2 location could 12.37 Mt/year emissions.

Язык: Английский

---

Resilience-oriented energy operation of a country house sustained by fishing with renewable sources and hydrogen-based technologies

International Journal of Hydrogen Energy, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

---