Energies

In-Depth Investigations in Bioenergy

edited by

and

submission deadline 24 Nov 2025 | 4 articles | Viewed by 22851 | Submission Open

Keywords: bioenergy sustainability; thermochemical conversion; biofuel production; environmental impact assessment; renewable energy integration; challenges in bioenergy; market dynamics in bioenergy; bioenergy infrastructure development; decentralized energy systems; lignocellulosic biomass utilization; emerging trends in bioenergy; cellulosic ethanol pathways; algal biofuel production; microbial fuel cell applications

(This special issue belongs to the Section A: Sustainable Energy)

Advances in Permanent Magnet Motor and Motor Control

edited by Kai Liu and Haiwei Cai

submission deadline 24 Nov 2025 | 7 articles | Viewed by 13439 | Submission Open

Keywords: permanent magnet; motor; design; control

(This special issue belongs to the Section F: Electrical Engineering)

Advanced Energy Systems in Energy Resilient and Flexible Zero/Positive Energy Buildings, Communities and Districts

edited by

Hassam Ur Rehman

submission deadline 24 Nov 2025 | 9 articles | Viewed by 10866 | Submission Open

Keywords: nearly/net/zero and positive energy buildings/communities/districts; advanced energy systems; energy resiliency; energy flexibility; experience from demo sites; economic; social and policy aspects; user’ s acceptance and engagement

(This special issue belongs to the Section G: Energy and Buildings)

Opportunities for Energy Efficiency in Smart Cities

edited by

Wojciech Lewicki

,

Wojciech Drożdż

, Radoslaw Miskiewicz and Milena Bera

submission deadline 24 Nov 2025 | 2 articles | Viewed by 8068 | Submission Open

Keywords: smart city; energy efficiency; energy costs; smart grid; smart environment; smart mobility; electromobility; vehicle to home; vehicle to grid; urban living labs; innovative solutions

(This special issue belongs to the Section G1: Smart Cities and Urban Management)

Sustainable Approaches to Energy and Environment Economics

edited by

Florian Marcel Nuta

submission deadline 24 Nov 2025 | 4 articles | Viewed by 8022 | Submission Open

Keywords: energy economic; energy; economic crisis; energy transition; innovation; climate change; carbon emissions

(This special issue belongs to the Section C: Energy Economics and Policy)

Advances in Unconventional Reservoirs and Enhanced Oil Recovery

edited by

Saipeng Huang

, Jun Liu and

Ang Li

submission deadline 24 Nov 2025 | 8 articles | Viewed by 7894 | Submission Open

Keywords: CCUS; unconventional reservoirs; hydraulic fracturing technology for deep reservoirs; enhanced oil recovery techniques

(This special issue belongs to the Section H: Geo-Energy)

Impacts of Distributed Energy Resources on Power Systems

edited by

Chong Wang

submission deadline 24 Nov 2025 | 6 articles | Viewed by 7588 | Submission Open

Keywords: distributed energy resources; uncertainty analysis; stochastic optimization; renewables; resilience; demand-side resources

(This special issue belongs to the Section F2: Distributed Energy System)

Heat Transfer and Fluid Flows for Industry Applications

edited by

Jingzhi Zhang

and Linghong Tang

submission deadline 24 Nov 2025 | 6 articles | Viewed by 7522 | Submission Open

Keywords: electrical equipment cooling; thermal management; heat sinks; heat exchangers; heat pipes; heat transfer enhancement; mini/micro channels; multiphase flows boiling; condensation; microfluidics; droplets; numerical simulations; MD simulation; flow patterns; pressure drops; supercritical fluid; phase change material; heat storage

(This special issue belongs to the Section J: Thermal Management)

Recent Progress, Challenges and Outlooks of Insulation System in HVDC: 2nd Edition

edited by

Chuyan Zhang

,

Xiaobo Meng

, Hao Yang and Zhong Wang

submission deadline 24 Nov 2025 | 9 articles | Viewed by 7166 | Submission Open

Keywords: insulation system; insulating material; HVDC cable; HVDC insulator; discharge; detection and diagnosis; insulation design; aging; breakdown; dielectric; AI in high voltage

(This special issue belongs to the Section F6: High Voltage)

Innovations in Fuel Cell and Electrolyzer Technology: Enhancing Efficiency with Power Electronic Converters and Expanding Applications

edited by Issam Salhi,

Muhammad Umair Mutarraf

and

Qin Wang

submission deadline 24 Nov 2025 | 2 articles | Viewed by 7103 | Submission Open

Keywords: fuel cells; electrolyzer; hydrogen applications; hydrogen storage; power converter topologies; digital twin; hardware-in-the-loop; power-to-X

(This special issue belongs to the Section D2: Electrochem: Batteries, Fuel Cells, Capacitors)

Research on Coalbed Methane and Coal-Measure Gas: Exploration, Exploitation, and Utilization

edited by

Rui Li

and Shuaifeng Lyu

submission deadline 24 Nov 2025 | 5 articles | Viewed by 6597 | Submission Open

Keywords: coalbed methane; coal-measure gas; stimulation measures; enhanced gas recovery; methane extraction

(This special issue belongs to the Section H: Geo-Energy)

Advances in Control of Electrical Drives and Power Electronics

edited by Wentao Zhang

submission deadline 24 Nov 2025 | 3 articles | Viewed by 4770 | Submission Open

Keywords: permanent motors; new topologies; advanced control algorithms

(This special issue belongs to the Section F: Electrical Engineering)

Recent Development and Future Perspective of Wind Power Generation—2nd Edition

edited by

Christopher Jung

submission deadline 24 Nov 2025 | 2 articles | Viewed by 3556 | Submission Open

Keywords: wind energy; wind turbines; wind speed; wind power assessment; climate change

(This special issue belongs to the Section A3: Wind, Wave and Tidal Energy)

Utilization of Power Quality Analysis in Power Systems and Power Distribution Systems

edited by

Wencong Su

and

Guilherme Vieira Hollweg

submission deadline 24 Nov 2025 | 2 articles | Viewed by 3509 | Submission Open

Keywords: power quality analysis; renewable energy sources; energy system reliability; power system operation and control; power quality disturbance detection; power quality mitigation techniques

(This special issue belongs to the Section F2: Distributed Energy System)

Advancements in Power Electronics for Power System Applications

edited by Weibo Li

submission deadline 24 Nov 2025 | 5 articles | Viewed by 3370 | Submission Open

Keywords: power electronics; power systems; energy management; fault diagnosis; reliability; smart grid

(This special issue belongs to the Section F1: Electrical Power System)

Advances in Fuel Cells: Materials, Technologies, and Applications

edited by Zhipeng Li and Qichen Wang

submission deadline 24 Nov 2025 | 3 articles | Viewed by 2789 | Submission Open

Keywords: CO2 reduction; fuel cell; Li/Na/Zn batteries; energy electrocatalysis; energy materials

(This special issue belongs to the Section D2: Electrochem: Batteries, Fuel Cells, Capacitors)

Fuel and Energy: Unlocking the Potential of Combustion Research Techniques

edited by

Yingtao Wu

submission deadline 24 Nov 2025 | 1 articles | Viewed by 2074 | Submission Open

Keywords: combustion technology; alternative fuels; including biofuels (e.g.; ethanol; biodiesel); e-fuels (e.g.; methanol; dimethyl ether); chemical kinetics; experimental methods; theoretical modeling; uncertainty analysis; sustainable energy

(This special issue belongs to the Section I2: Energy and Combustion Science)

Renewable Energy and Power Electronics Technology

edited by

Minh-Chau Dinh

and

Jae-In Lee

submission deadline 24 Nov 2025 | 1 articles | Viewed by 1755 | Submission Open

Keywords: renewable energy; energy conversion; energy storage; grid forming; virtual power plant (VPP); advanced power electronics converters; design; modelling; control

(This special issue belongs to the Section D: Energy Storage and Application)

Engineering for Turbomachinery

edited by

Yun Zheng

submission deadline 24 Nov 2025 | 1 articles | Viewed by 1235 | Submission Open

Keywords: computational fluid dynamics (CFD) analysis; aerodynamics; structure dynamics; aeromechanics; energy conversion; thermodynamic cycles and power plants; cycle innovations; heat transfer and thermal management; combustion fuels and emissions; biomass and alternative fuels; compressor; turbines; turbulence; wakes; compressor stall and surge; compressible flow; multiphase flows; aircraft engines; fluid-structure interaction; stability and transition

(This special issue belongs to the Section A: Sustainable Energy)

Advances in Hydrogen Energy and Power System

edited by

Zhen Dong

submission deadline 24 Nov 2025 | 1 articles | Viewed by 821 | Submission Open

Keywords: power-to-hydrogen; green hydrogen production; modern power systems; multi-energy systems with hydrogen; fuel cells

(This special issue belongs to the Section A5: Hydrogen Energy)

Recent Advances in Photoelectrochemical Hydrogen Generation

edited by Ottavia Bettucci

submission deadline 24 Nov 2025 | Viewed by 679 | Submission Open

Keywords: photoelectrochemical (PEC) hydrogen generation; solar-to-hydrogen efficiency; catalysts for water splitting; sustainable energy systems; photoelectrode materials; interface engineering; hybrid PEC systems

(This special issue belongs to the Section A5: Hydrogen Energy)

Technological Prospects of Hydrogen Production

edited by

Razieh Rafieenia

submission deadline 24 Nov 2025 | Viewed by 561 | Submission Open

Keywords: biohydrogen; electrolysis; hydrogen economy; energy transition; renewable energy; photocatalysis

(This special issue belongs to the Section A5: Hydrogen Energy)

Theoretical Model and Experimental Validation of PEM Fuel Cell

edited by

Tiancai Ma

submission deadline 24 Nov 2025 | Viewed by 405 | Submission Open

Keywords: PEMFC; optimal design; model validation; BOPs; fuel cell system

(This special issue belongs to the Section D2: Electrochem: Batteries, Fuel Cells, Capacitors)

Advances in Energy Market and Sustainable Energy Solutions for Africa

edited by

Raphaël Schneider

and David Tsuanyo

submission deadline 24 Nov 2025 | Viewed by 368 | Submission Open

Keywords: sustainable energy; energy markets; solar; wind; hydroelectric; bioenergy; smart grid microgrid; energy management

(This special issue belongs to the Section A: Sustainable Energy)

Integrated Approaches to Sustainable Energy Technologies: Life Cycle Assessment, Circular Economy, and Energy Transition

edited by Natalia Cano

submission deadline 24 Nov 2025 | Viewed by 259 | Submission Open

Keywords: sustainable energy; renewable energy; non-renewable energy; enhanced oil recovery (EOR); energy transition; life cycle assessment (LCA); social life cycle assessment (S-LCA); circular economy; energy efficiency; power systems integration; energy storage; critical raw materials

(This special issue belongs to the Section A: Sustainable Energy)

Advanced Materials Applied in Lithium-Ion Batteries

edited by Zhuo Li, Daren Wu and Zhihengyu Chen

submission deadline 24 Nov 2025 | Viewed by 245 | Submission Open

Keywords: lithium-ion batteries; advanced materials; cathode materials; anode materials; electrolytes; battery safety; energy density; battery fabrication optimization; battery fabrication techniques

(This special issue belongs to the Section D2: Electrochem: Batteries, Fuel Cells, Capacitors)

Next-Generation Thermo-Electro-Hydrogen Solutions: Hybrid Intelligence for Integrated Energy Systems

edited by

Diana Enescu

and

Hai-Wen Li

submission deadline 24 Nov 2025 | Viewed by 244 | Submission Open

Keywords: hydrogen energy systems; green hydrogen; thermal– electrical– hydrogen coupling; hybrid renewable systems; artificial intelligence in energy; integrated energy systems; thermoelectric generators; energy harvesting; smart control; resilience; system integration

(This special issue belongs to the Section A5: Hydrogen Energy)

Energy Efficiency, Low Carbon Resources and Renewable Technology: 2nd Edition

edited by

Mehreen Saleem Gul

and

Hassam Nasarullah Chaudhry

submission deadline 24 Nov 2025 | Viewed by 182 | Submission Open

Keywords: energy efficiency; renewable systems; low-carbon solutions; energy supply and demand; climate change; case studies and innovative approaches; modelling and simulation

(This special issue belongs to the Section B: Energy and Environment)

Fluidized Bed Technologies for Bio-Based Materials Conversion: Advancing Combustion, Pyrolysis, and Gasification

edited by

Witold Żukowski

and Gabriela Berkowicz-Płatek

submission deadline 24 Nov 2025 | Viewed by 143 | Submission Open

Keywords: fluidization; combustion; pyrolysis; gasification

(This special issue belongs to the Section I2: Energy and Combustion Science)

Microalgae Biofuel Production: Challenges and Future Opportunities

edited by

Probir Das

submission deadline 24 Nov 2025 | Viewed by 105 | Submission Open

Keywords: sustainable aviation fuel; biocrude; biodiesel; bio-oil; biogas; life cycle analysis; techno-economic analysis; biorefinery

(This special issue belongs to the Section B: Energy and Environment)

Innovative and Efficient Technologies in Hydrogen Energy Transport and Storage

edited by

Andrea Baccioli

and

Angelica Liponi

submission deadline 25 Nov 2025 | 1 articles | Viewed by 1201 | Submission Open

Keywords: hydrogen transport; hydrogen storage; ammonia production; boil-off management; liquid hydrogen; hydrogen liquefaction

(This special issue belongs to the Section A5: Hydrogen Energy)

Advanced in Modeling, Analysis and Control of Microgrids

edited by Gang Lin and Jiayan Liu

submission deadline 25 Nov 2025 | 1 articles | Viewed by 483 | Submission Open

Keywords: modelling and stability analysis; power electronic converters; stability control

(This special issue belongs to the Section A1: Smart Grids and Microgrids)

Optimization of the Operation of Industrial Energy and Power Plants

edited by

Raluca Andreea Felseghi

and

Ioan Aschilean

submission deadline 25 Nov 2025 | Viewed by 228 | Submission Open

Keywords: energy optimization; industrial power plants; green hydrogen integration; renewable energy integration; carbon capture and storage (CCS); smart grids and microgrids; predictive maintenance; circular economy in energy; real-time energy management; digital twins for power plants

(This special issue belongs to the Section F1: Electrical Power System)

Application of Nanotechnology in Green Energy Evolution

edited by Zexiao Zheng

submission deadline 26 Nov 2025 | Viewed by 254 | Submission Open

Keywords: nanotechnology; green hydrogen; sustainable energy future; photocatalysis; photoelectrochemical; electrolysis; water splitting; waste-to-hydrogen; decarbonization; hydrogen storage; nanomaterial

(This special issue belongs to the Section A5: Hydrogen Energy)

Electric Vehicles: Simulation, Modeling and Optimization

edited by

Shichun Yang

submission deadline 27 Nov 2025 | Viewed by 155 | Submission Open

Keywords: battery modeling and state estimation; battery fault detection; high-efficiency motor drives; advanced energy management; AI-driven EV performance optimization; fast charging and smart grid integration; vehicle dynamics and stability control; novel materials and manufacturing for EVs

(This special issue belongs to the Section E: Electric Vehicles)

AI-Driven Sustainable Power Grids: Enhancing Cybersecurity, Operation, and Control of Conventional, Modern, and Renewable-Based Energy Systems

edited by

Gulshan Sharma

, Pitshou N. Bokoro and

Rajesh Kumar

submission deadline 28 Nov 2025 | 7 articles | Viewed by 5533 | Submission Open

Keywords: load frequency control; solar PV; wind power; distribution systems; microgrids; electric vehicles; congestion managment; smartgrids

(This special issue belongs to the Section A1: Smart Grids and Microgrids)

The Impact of Distributed Energy Resources (DERs) on Supply Network and Energy Market

edited by

Ryszard Sroka

,

Zbigniew Hanzelka

,

Ryszard Klempka

and Jerzy Dzieża

submission deadline 28 Nov 2025 | 3 articles | Viewed by 2634 | Submission Open

Keywords: distributed energy resources (DERs); renewable/citizen energy communities; power quality; DER integration; energy harvesting systems; powering of autonomous IoT nodes

(This special issue belongs to the Section F2: Distributed Energy System)

Advances in Energy Efficiency and Control Systems

edited by Xiangmin Tan

submission deadline 28 Nov 2025 | 1 articles | Viewed by 773 | Submission Open

Keywords: AI for energy systems; photovoltatic; linear & nonlinear control; antidisturbance control; control engineering; measurements; test and optimal in energy systems; solar energy

(This special issue belongs to the Section F5: Artificial Intelligence and Smart Energy)

Innovations in Concentrated Solar Thermal Power Generation and Thermal Energy Storage

edited by Shin Young Jeong

submission deadline 28 Nov 2025 | 1 articles | Viewed by 546 | Submission Open

Keywords: concentrating solar power; thermal energy storage; heat transfer fluid; renewable energy; industrial heat; technoeconomic analysis

(This special issue belongs to the Section A2: Solar Energy and Photovoltaic Systems)

Waste-to-Energy Biorefinery Technologies

edited by Sonil Nanda,

Ajay K. Dalai

and

Janusz A. Kozinski

submission deadline 28 Nov 2025 | Viewed by 204 | Submission Open

Keywords: biomass; waste valorization; biofuel; thermochemical conversion; biological conversion; mechanical conversion; waste-to-energy; biorefinery; process intensification and optimization; lifecycle analysis; techno-economic analysis

(This special issue belongs to the Section A4: Bio-Energy)

Power Electronics Technology and Motor Drive Control

edited by Li Ding, Chao Gong, Nie Hou,

Cheng Xue

, Binxing Li and

Zhiheng Lin

submission deadline 28 Nov 2025 | Viewed by 196 | Submission Open

Keywords: power electronics technology; motor drive control; advanced control strategies; high power density; fault diagnosis; fault-tolerant control

(This special issue belongs to the Section F3: Power Electronics)

Recent Advances in Energy Harvesting Technologies: Innovations and Applications

edited by

Marko Perčić

submission deadline 28 Nov 2025 | Viewed by 153 | Submission Open

Keywords: energy harvesting; renewable energy; vortex-induced vibration (VIV); triboelectric nanogenerators (TENGs); piezoelectric energy harvesting; electromagnetic energy harvesting; hybrid energy cells; solar energy harvesting; wind energy harvesting; automotive energy recovery; airborne energy regeneration; wireless sensor networks; Internet of Things (IoT); low-power electronics; sustainable energy; smart wearables; structural health monitoring; hybrid energy harvesting systems

(This special issue belongs to the Section F: Electrical Engineering)

Advances in the Understanding of the Electrical and Thermal Ageing of Nanocomposites

edited by

Nikola Chalashkanov

submission deadline 28 Nov 2025 | Viewed by 95 | Submission Open

Keywords: nanodielectrics; modelling and simulation of long-term performance and reliability; ageing and breakdown; mechanical and electrical testing; AC and DC electrical trees; partial discharges

(This special issue belongs to the Section F: Electrical Engineering)

Electric and Hydrogen Vehicles in Urban Transport Systems: The Current State, Plans, and Technical Requirements

edited by

Katarzyna Turoń

,

Andrzej Kubik

and

Bogusław Łazarz

submission deadline 30 Nov 2025 | 10 articles | Viewed by 18661 | Submission Open

Keywords: electric vehicles; hydrogen vehicles; fleet management; technical conditions of electric vehicles; technical conditions of hydrogen vehicles; electric shared mobility; hydrogen shared mobility; mobility management; urban transport systems

(This special issue belongs to the Section E: Electric Vehicles)

Fault Diagnosis and Simulations for Power Transformers, Converter Transformers, and High-Frequency Transformers

edited by

Fuqiang Ren

and Qingquan Li

submission deadline 30 Nov 2025 | 11 articles | Viewed by 8327 | Submission Open

Keywords: fault diagnosis; simulation models; condition monitoring; reliability assessment; power transformers; converter transformers; high-frequency transformers; predictive maintenance; artificial intelligence (AI); machine learning (ML); digital twin; Internet of Things (IoT); partial discharge; insulation aging; winding deformation

(This special issue belongs to the Section F: Electrical Engineering)

Advances in Waste Heat Utilization Systems

edited by

Łukasz Witanowski

, Piotr Klonowicz,

Paweł Ziółkowski

and Marcin Jankowski

submission deadline 30 Nov 2025 | 4 articles | Viewed by 7978 | Submission Open

Keywords: waste heat recovery (WHR); organic Rankine cycle (ORC); high-temperature heat pumps (HTHP); energy efficiency; optimization; compressor; turbine; novel cycles; machine learning

(This special issue belongs to the Section J1: Heat and Mass Transfer)

Development of Artificial Intelligence in Green Buildings and Renewable Energy

edited by Wenping Xue and

Kangji Li

submission deadline 30 Nov 2025 | 3 articles | Viewed by 3503 | Submission Open

Keywords: artificial intelligence; renewable energy forecasting; renewable energy’ s integration into grids; renewable energy in green buildings; building energy consumption prediction; building environment control and optimization; thermal comfort modelling; deep learning; reinforcement learning; intelligent optimization

(This special issue belongs to the Section G: Energy and Buildings)

Advances in Carbon Capture Technologies in Thermochemical Conversion of Biomass

edited by

Daofeng Mei

and

Kang Kang

submission deadline 30 Nov 2025 | 1 articles | Viewed by 3196 | Submission Open

Keywords: carbon capture; biomass; chemical looping; oxy-fuel; membrane; artificial intelligence

(This special issue belongs to the Section I3: Energy Chemistry)

AI-Driven Advancements in Nuclear Fusion Energy

edited by Fabio Pisano and

Enrico Aymerich

submission deadline 30 Nov 2025 | 1 articles | Viewed by 1238 | Submission Open

Keywords: artificial intelligence; machine learning; data-driven methods; tokamak; stellarator; real-time control; predictive modelling; data validation; diagnostics; simulation; design optimization

(This special issue belongs to the Section B4: Nuclear Energy)

Maintenance Management Applied to Renewable Energies

edited by

Jesús María Pinar Pérez

submission deadline 30 Nov 2025 | Viewed by 1060 | Submission Open

Keywords: maintenance management; smart maintenance; renewable energy; reliability; decision support; machine learning; neural networks; optimization

(This special issue belongs to the Section A: Sustainable Energy)

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