Archives

  • In Press
    Vol. 5 No. 4 (2026)

    Peer-reviewed articles that are accepted for publication in this journal are referred to as Articles in Press. Once the final version of an article is allocated to specific volumes/issues of the publication, the Article in Press version will be removed, and the final version will be included in the respective published volumes/issues. The original online availability date of an article will remain unchanged. It's important to note that Articles in Press can be cited. The appropriate citation method is indicated on the initial page of the PDF file associated with the article.

    Published: August 14, 2026

  • August 2026 Issue
    Vol. 5 No. 3 (2026)

    The August 2026 issue of Future Energy Journal brings together research addressing energy efficiency, intelligent energy management, sustainable energy systems, and energy policy. This issue highlights the impact of thermal and cool paints on reducing residential building energy consumption, as well as stochastic energy management strategies for microgrid-connected electric vehicle charging infrastructure. Complementing these studies is a global review of the ISO 50001 standard and a proposed framework for strengthening energy management systems. The issue presents an integrated energy, exergy, and techno-economic assessment of an off-grid hybrid solar-battery-generator system designed for disaster-relief container homes in Türkiye. In addition, the issue also explores the challenges of achieving a just energy transition in Trinidad and Tobago, examining the relationship between the country’s oil-dependent economy, labor, energy justice, and the need for more participatory and sustainable energy governance.

    Published: August 15, 2026

  • May 2026 Issue
    Vol. 5 No. 2 (2026)

    The May 2026 issue of Future Energy Journal brings together cutting-edge research exploring both technological innovations and global energy transitions. This issue highlights advancements in combustion optimization through piston geometry design in dual-fuel engines, alongside investigations into ammonia as a viable hydrogen carrier under varying combustion conditions. Complementing these studies are detailed numerical analyses of enhanced heat transfer using nanofluids and complex geometries, offering insights into more efficient thermal systems. On a broader scale, the issue also examines the geopolitical expansion of BRICS and its implications for renewable energy adoption, with a particular focus on hydrogen energy, reflecting the growing intersection of policy, sustainability, and engineering.

    Published: May 15, 2026

  • February 2026 Issue
    Vol. 5 No. 1 (2026)

    The February 2026 issue of Future Energy Journal brings together diverse research addressing advances in energy conversion, thermal management, sustainable fuels, and the evolving global energy landscape. This issue highlights the influence of piston bowl geometry on combustion performance and emissions in dual-fuel engines, alongside investigations into ammonia as a promising hydrogen carrier through large-eddy simulations under varying air-staging conditions. Complementing these studies are numerical analyses of advanced heat transfer enhancement using TiO₂-water nanofluids, twisted tapes, and conical ring inserts, as well as investigations of MHD mixed convection in oriented elliptic geometries using Al₂O₃-water nanofluids. On a broader scale, the issue examines the expansion of BRICS and its implications for renewable energy adoption, with particular attention to hydrogen energy, reflecting the growing intersection of energy technology, efficiency, sustainability, and global energy policy.

    Published: February 15, 2026

  • November 2025 Issue
    Vol. 4 No. 4 (2025)

    The November 2025 issue of Future Energy Journal brings together diverse research spanning renewable energy integration, sustainable fuels, energy-market risk, solar power optimization, and nuclear energy systems. This issue highlights scenario-based pathways toward a 100% renewable energy future in Iceland, examining the integration of geothermal energy, biofuels, and electric vehicles, alongside an extensive assessment of waste cooking oil biodiesel and its potential contribution to sustainable transportation in Bangladesh. Complementing these renewable-energy studies is an analysis of risk and volatility in oil-dependent economies using advanced predictive analytics. The issue also explores innovative approaches to solar power generation by optimizing heliostat field design using the golden ratio and Fibonacci sequence. Finally, a neutronic and isotopic assessment of the NIRR-1 research reactor under alternative fuel-enrichment configurations provides insights into nuclear fuel utilization and reactor performance. Together, these studies reflect the broad and evolving dimensions of the energy sector, from renewable transitions and sustainable fuels to energy economics, solar technologies, and nuclear systems.

    Published: November 15, 2025

  • August 2025 Issue
    Vol. 4 No. 3 (2025)

    The August 2025 issue of Future Energy Journal brings together multidisciplinary research addressing advances in energy storage, intelligent energy systems, sustainable transportation, power-system reliability, and renewable fuels. This issue examines the variability of initial battery cell characteristics and its implications for manufacturing quality control, highlighting the importance of cell consistency for reliable energy-storage technologies. Complementing this work are studies applying semi-supervised and unsupervised machine learning to rotor-system fault detection and transfer learning with artificial neural networks for accurate power-system fault location. The issue also explores the economic and environmental trade-offs associated with renewable energy in transportation, reflecting the growing importance of sustainable mobility. Finally, a comprehensive review of third-generation biodiesel in Bangladesh examines recent technological developments, future prospects, and economic considerations, emphasizing the potential of advanced biofuels to support the transition toward more sustainable energy systems.

    Published: August 15, 2025

  • May 2025 Issue
    Vol. 4 No. 2 (2025)

    The May 2025 issue of Future Energy Journal brings together multidisciplinary research spanning climate neutrality, energy efficiency, technological innovation, renewable energy integration, and hydropower. This issue examines the diversification of electric power generation and its role in supporting climate-neutral energy systems, highlighting the importance of a balanced and sustainable generation mix. Complementing this work is an investigation into the use of nano-enhanced phase change materials to improve the thermal performance of Trombe walls, demonstrating innovative approaches to building energy efficiency. The issue also explores the relationship between public policies, technological innovation, and patent activity in Brazil’s oil and gas industry. In renewable power systems, an optimization study addresses power load flow under the stochastic nature of wind and solar generation. Finally, a comprehensive review of emerging hydropower technologies examines advances ranging from novel turbine designs to artificial intelligence, reflecting the growing integration of digital technologies into renewable energy systems. Together, these contributions highlight the diverse technological, economic, and policy dimensions shaping the transition toward more efficient, resilient, and sustainable energy systems.

    Published: May 15, 2025

  • February 2025 Issue
    Vol. 4 No. 1 (2025)

    The February 2025 issue of Future Energy Journal brings together multidisciplinary research addressing advances in energy storage, sustainable buildings, power-system resilience, wind energy, and electric-vehicle technologies. This issue examines the cycling characteristics of anatase TiO₂ nanotubes as negative electrodes for lithium-ion batteries, contributing to the development of advanced energy-storage materials. Complementing this work is a case study evaluating zero-energy strategies for mixed-use buildings, highlighting approaches to improving building efficiency and reducing energy consumption. The issue also explores how electricity utility practitioners in the United States approach power-system resilience, providing insights into strategies for strengthening the reliability and adaptability of modern energy infrastructure. Further, an exergy-based assessment investigates the performance, economic viability, and sustainability of small wind energy conversion systems using standard and extended exergy accounting methods. Finally, a comprehensive study of advanced thermal management strategies for electric vehicles examines approaches to enhancing efficiency, reliability, and overall vehicle performance. Together, these contributions highlight the technological and practical challenges involved in developing more efficient, resilient, and sustainable energy systems.

    Published: February 15, 2025

  • November 2024 Issue
    Vol. 3 No. 4 (2024)

    The November 2024 issue of Future Energy Journal brings together comprehensive research addressing hydrogen energy, renewable energy integration, artificial intelligence, energy forecasting, and national energy policy. This issue places particular emphasis on the growing role of green hydrogen in the global energy transition, featuring reviews of hydrogen integration within renewable energy systems as well as production methods, technological challenges, and pathways toward a sustainable hydrogen economy. Complementing these studies are investigations into applying deep learning for multi-timescale building load forecasting, highlighting opportunities and challenges in moving advanced forecasting techniques from research to real-world deployment. The issue also examines Qatar’s renewable energy policy, providing insights into national strategies for expanding renewable energy within a rapidly evolving energy landscape. Finally, a comprehensive global review explores advanced neural-network and hybrid models for wind power forecasting, emphasizing the increasing importance of artificial intelligence in improving the predictability and integration of variable renewable energy resources. Together, these contributions highlight the intersection of hydrogen, renewable energy, intelligent energy systems, forecasting, and energy policy in shaping a more sustainable and resilient energy future.

    Published: November 15, 2024

  • August 2024 Issue
    Vol. 3 No. 3 (2024)

    The August 2024 issue of Future Energy Journal brings together multidisciplinary research spanning renewable energy policy, photovoltaic systems, artificial intelligence, energy optimization, and waste heat recovery. This issue examines the future of renewable energy in Iran’s energy policy, providing insights into the country’s evolving approach to renewable energy development and energy transition. Complementing this policy perspective is a techno-economic analysis of achieving zero electricity bills through grid-connected photovoltaic systems in Saudi Arabian governmental schools, highlighting the potential for solar energy to reduce operating costs and improve sustainability in public buildings. The issue also explores the application of neural networks and principal component analysis for predicting power and solar energy using meteorological parameters in Senegal, alongside an innovative maximum power point tracking (MPPT) approach based on the Flying Squirrel Search Optimization algorithm to improve photovoltaic performance under partial shading conditions. Finally, a comprehensive review of waste heat recovery technologies in modern internal combustion engines examines opportunities to improve energy efficiency by recovering otherwise wasted thermal energy. Together, these contributions demonstrate the diverse technological, economic, and policy approaches being developed to improve renewable energy utilization, energy efficiency, and the sustainability of modern energy systems.

    Published: August 15, 2024

  • May 2024 Issue
    Vol. 3 No. 2 (2024)

    The May 2024 issue of Future Energy Journal brings together research on energy storage, renewable energy policy, emissions reduction, building efficiency, and carbon capture. The issue explores battery performance under different thermal conditions, renewable-energy-based Bitcoin production, and strategies to predict and reduce CO₂ emissions from Iran’s electricity sector. It also examines phase change materials for reducing building energy consumption through free cooling and evaluates carbon capture using MEA under different operating conditions. Together, these studies highlight practical approaches to improving energy efficiency, integrating renewable resources, and reducing carbon emissions.

    Published: May 15, 2024

  • February 2024 Issue
    Vol. 3 No. 1 (2024)

    The February 2024 issue of Future Energy Journal brings together research on solar energy, wind power, energy consumption, and hydrogen production. The issue examines the feasibility of photovoltaic integration in hospitals, regional differences in electricity consumption in Iran, and the potential of high-concentration solar PV systems in Libya. It also reviews vertical-axis wind turbine modeling approaches and explores integrating the copper–chlorine cycle with other systems for hydrogen production. Together, these studies highlight diverse pathways toward more efficient, sustainable, and innovative energy systems.

    Published: February 15, 2024

  • November 2023 Issue
    Vol. 2 No. 4 (2023)

    The November 2023 issue of Future Energy Journal brings together research on climate, urban energy, energy efficiency, hybrid power systems, and sustainable fuels. The issue examines seasonal variations in surface energy balance and urban heat island effects, along with strategies to reduce residential energy costs through peak-shaving programs. It also explores off-grid hybrid power systems combining micro-hydro and diesel generation for remote communities in Bangladesh, and evaluates biodiesel production from used cooking oil in Laos as an alternative to petroleum-based fuels. Together, these studies highlight practical approaches to improving energy sustainability, efficiency, and resilience across diverse environments.

    Published: November 15, 2023

  • August 2023 Issue
    Vol. 2 No. 3 (2023)

    The August 2023 issue of Future Energy brings together research on innovative renewable-energy technologies, energy efficiency, and the transition toward sustainable transportation. The issue explores advances in thin-film thermoelectric generators, power management for hybrid PV–wind systems with energy storage, and photovoltaic cooling techniques to improve solar-panel performance. It also presents a techno-economic assessment of fixed and sun-tracking solar farms in Iran, alongside a review of the feasibility of electric taxis in Singapore. Collectively, these studies highlight emerging approaches to improving renewable-energy efficiency, reliability, economic performance, and sustainable mobility.

    Published: August 15, 2023

  • May 2023 Issue
    Vol. 2 No. 2 (2023)

    The May 2023 issue of Future Energy presents a diverse collection of studies addressing renewable energy technologies, energy access, hydrogen systems, policy development, and sustainable urban environments. The issue examines combined power and heat generation from renewable energy technologies, the feasibility and economic performance of off-grid hybrid systems for remote electrification, and hydrogen fuel cells for powering unmanned aerial vehicles. It also explores key factors influencing renewable-energy policymaking in Saudi Arabia and reviews methodologies for assessing thermal comfort in urban pedestrian environments. Together, these studies highlight the technological, economic, policy, and environmental dimensions of the transition toward a more sustainable energy future.

    Published: May 15, 2023

  • February 2023 Issue
    Vol. 2 No. 1 (2023)

    FUEN's first issue in 2023 explores insightful topics involving sustainable energy potentials in the world. 

    Published: February 15, 2023

  • November 2022 Issue
    Vol. 1 No. 3 (2022)

    FUEN's third issue in 2022 explores insightful topics involving sustainable energy potentials in the world. 

    Published: November 15, 2022

  • August 2022 Issue
    Vol. 1 No. 2 (2022)

    FUEN's second issue in 2022 explores insightful topics involving sustainable energy potentials in the world. 

    Published: August 15, 2022

  • May 2022 Issue
    Vol. 1 No. 1 (2022)

    FUEN's first issue explores insightful topics involving green energy potentials in the world. 

    Published: May 15, 2022