Energies

Advanced Control Technology of Integrated Wind and Wave Energy Conversion Systems: 2nd Edition

edited by

submission deadline 10 Apr 2026 | 4 articles | Viewed by 3847 | Submission Open

Keywords: wind and wave energy converter (WEC); wind and wave power generation system; intelligent control schemes; maximum power point tracking; wells turbine

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

Renewable Energy System Technologies: 3rd Edition

edited by

Tek-Tjing Lie

submission deadline 10 Apr 2026 | 4 articles | Viewed by 3562 | Submission Open

Keywords: big data; solar PV; wind turbine generation; intermittent; real time

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

Digital Measurement Procedures for the Energy Industry

edited by

Krzysztof Tomczyk

submission deadline 10 Apr 2026 | 3 articles | Viewed by 3502 | Submission Open

Keywords: artificial intelligence; computational algorithm; control algorithm; control system; data analysis; data acquisition; decision algorithm; devices for power systems; digital signal processing; distributed computing; distributed system; electric power quality; electrical quantity; errors in power system; evolutionary algorithm; fuzzy logic; genetic algorithm; measurement algorithm; measurement system; measurement technique; measuring instrument; nonelectrical quantity; optimization of power system; precision measurement; signal distortion; signal reproduction; special algorithms; time-frequency analysis; uncertainty analysis; validation of computational algorithm; wavelet analysis

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

Geothermal Energy Heating Systems

edited by Guosheng Jia, Wenke Zhang, Fujiao Tang and Siyu Qin

submission deadline 10 Apr 2026 | 3 articles | Viewed by 2631 | Submission Open

Keywords: geothermal heating system; borehole heat exchanger; energy efficiency; numerical simulation; operating optimization; comprehensive utilization

(This special issue belongs to the Section H2: Geothermal)

Leading the Way in Offshore Renewable Energy and Wave Energy Conversion

edited by Luana Gurnari

submission deadline 10 Apr 2026 | 3 articles | Viewed by 2561 | Submission Open

Keywords: offshore wind turbine design; offshore renewable energy sources (ORESs); offshore wind; floating offshore solar systems; ocean wave energy; tidal energy; wave energy converter; energy conversion

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

Energy Efficiency and Energy Performance in Buildings—2nd Edition

edited by

Moncef Krarti

submission deadline 10 Apr 2026 | 2 articles | Viewed by 2560 | Submission Open

Keywords: energy efficiency; optimal designs; optimal control strategies; new and existing buildings; retrofitting technologies

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

Advancements in the Production and Application Technologies of Green Hydrogen Energy

edited by

Zhiqiang Xie

submission deadline 10 Apr 2026 | 2 articles | Viewed by 2378 | Submission Open

Keywords: hydrogen generation; hydrogen storage; hydrogen utilization; water electrolysis; photovoltaic– hydrogen systems; fuel cells

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

Combined Application of Solar Power Generation and Energy Storage Technology

edited by

Abderezak Lashab

submission deadline 10 Apr 2026 | 1 articles | Viewed by 2259 | Submission Open

Keywords: power converters; energy storage systems; solar energy; grid integration; power electronics; microgrids

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

Design and Production Process Optimization for High Performance and Energy Efficiency in Electrical Machines—2nd Edition

edited by

Damir Žarko

submission deadline 10 Apr 2026 | 2 articles | Viewed by 2204 | Submission Open

Keywords: electrical machines; design optimization; production process optimization; high performance; energy efficiency; advanced materials; electromagnetic design; electrical insulation; manufacturing processes; design optimization algorithms; artificial intelligence; machine learning

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

Green Additive for Biofuel Energy Production

edited by

Oluwatoyin Joseph Gbadeyan

,

Emmanuel Kweinor Tetteh

and Linda Z. Linganiso

submission deadline 10 Apr 2026 | 2 articles | Viewed by 2191 | Submission Open

Keywords: biofiller; biofuels; production processes; energy; burning efficiency

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

Economic Analysis and Policies in the Energy Sector—2nd Edition

edited by

George Halkos

submission deadline 10 Apr 2026 | 2 articles | Viewed by 2177 | Submission Open

Keywords: economic growth and the environment: eco-friendly policies; methodologies for studying the environment in all its dimensions: the visual dimension; pollution; the despoliation of resources; air and water quality; noise pollution; biodiversity and valuation; acid rain; deforestation; ozone depletion; polluted seas; global warming and climate change; population; poverty and economic growth; decoupling of environmental and resource pressures; sustainable transportation; sustainable tourism; environmental efficiency and productivity analysis; sustainable development; waste management; unexpected events

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

Performance and Emissions of Vehicles and Internal Combustion Engines

edited by

Karol F. Abramek

,

Tomasz Osipowicz

and

Paweł Droździel

submission deadline 10 Apr 2026 | 4 articles | Viewed by 1885 | Submission Open

Keywords: engine performance; fuel consumption; exhaust emissions; combustion efficiency; alternative fuels; emission control technologies; vehicle testing; regulatory standards

(This special issue belongs to the Section B3: Carbon Emission and Utilization)

New Progress in Unconventional Oil and Gas Development: 2nd Edition

edited by

,

,

and

submission deadline 10 Apr 2026 | 2 articles | Viewed by 1748 | Submission Open

Keywords: shale gas and oil; tight sandstone; hydraulic fracturing; EOR; rock physics

Measurement Systems for Electric Machines and Motor Drives: 2nd Edition

edited by

Krzysztof Tomczyk

,

Krzysztof Kluszczyński

,

Maciej Sułowicz

and

Marek Sieja

submission deadline 10 Apr 2026 | 2 articles | Viewed by 1396 | Submission Open

Keywords: artificial intelligence; actuators; computational algorithm; control algorithm; control system; data analysis; data acquisition; decision algorithm; devices for power systems; digital signal processing; distributed computing; distributed system; electric power quality; electrical quantity; electrical machines; errors in power systems; evolutionary algorithm; fuzzy logic; genetic algorithm; measurement algorithm; measurement system; measurement system for unconventional electromechanical and mechatronic systems; measurement technique; measuring instrument; mechatronic systems; motor drives; multi-degree systems; nonelectrical quantity; optimization of power systems; precision measurement; servo systems; signal distortion; signal reproduction; special algorithms; systems with SMART materials; time-frequency analysis; uncertainty analysis; validation of computational algorithm; wavelet analysis

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

Comprehensive Design and Optimization of Wind Turbine

edited by

Michał Kulak

submission deadline 10 Apr 2026 | 1 articles | Viewed by 1239 | Submission Open

Keywords: wind turbine; rotor; blades; aerodynamics; optimization; aeroelasticity; computational fluid dynamics; wind tunnel; control

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

Testing, Monitoring and Diagnostic of High Voltage Equipment, 3rd Edition

edited by

Zhijin Zhang

and Hualong Zheng

submission deadline 10 Apr 2026 | 1 articles | Viewed by 893 | Submission Open

Keywords: high-voltage tests; measurement techniques; novel measurement devices; high voltage operation; electrical insulation; condition monitoring; insulation Breakdown; partial discharge; aging performance

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

Recent Research on Biomass and Waste Pyrolysis for Sustainable Fuel Production

edited by Shiliang Wu and Dongxu Cui

submission deadline 10 Apr 2026 | 1 articles | Viewed by 848 | Submission Open

Keywords: biomass pyrolysis; waste-to-energy; sustainable fuels; catalytic upgrading; circular economy; thermochemical conversion

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

Advances in Photovoltaic/Solar Collectors and Their Potential for an Industrial Decarbonization: 2nd Edition

edited by Bruno D. Tibúrcio

submission deadline 10 Apr 2026 | 1 articles | Viewed by 597 | Submission Open

Keywords: solar collectors; industrial decarbonization; PV cells; solar tracking

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

Advances in Energy Recovery and Waste Management for Sustainable Development

edited by

Agata Wajda

submission deadline 10 Apr 2026 | 1 articles | Viewed by 385 | Submission Open

Keywords: energy recovery; waste-to-energy; sustainable waste management; waste heat recovery; hazardous waste treatment; circular economy; environmental impact assessment; energy storage; numerical methods; wastewater treatment

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

Advances in Electric Vehicle Charging Infrastructure: Technologies, Integration and User-Centric Perspectives

edited by

Sanchari Deb

submission deadline 10 Apr 2026 | Viewed by 310 | Submission Open

Keywords: electric vehicle charging infrastructure; smart charging and load management; vehicle-to-grid (V2G) and bidirectional charging; charging station planning and optimization; renewable integration with EV charging; user behavior and satisfaction; charging experience and accessibility; policy and regulatory frameworks; demand-side flexibility; charging data analytics and AI applications; equity and affordability in EV charging

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

Intelligent Analysis and Control of Modern Power Systems: 2nd Edition

edited by

Yue Song

,

Lipeng Zhu

and Xinran Zhang

submission deadline 10 Apr 2026 | Viewed by 275 | Submission Open

Keywords: data analytics; computational intelligence; machine learning; power system dynamics; power system analysis and control; smart grid; situational awareness; decision making

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

Research and Development of Compressed Air Energy Storage System and Distributed Energy System

edited by

Huan Guo

,

Yi Zhang

and Yilin Zhu

submission deadline 10 Apr 2026 | Viewed by 236 | Submission Open

Keywords: compressed air energy storage; distributed energy system; renewable energy; system integration; thermodynamic analysis; off-design operation; dynamic performance; optimization; control strategy

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

Power Electronic System Control and New Energy Power Conversion Technology

edited by

Ahmed Darwish

submission deadline 10 Apr 2026 | Viewed by 184 | Submission Open

Keywords: power electronics; energy conversion; control strategies; renewable energy integration; smart grids; wide-bandgap semiconductors; electric vehicles; modular multilevel converters (MMCs); bidirectional power flow; hybrid AC/DC grids

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

Power Management and Power Electronic System Integrations

edited by

Chong-Eun Kim

submission deadline 10 Apr 2026 | Viewed by 183 | Submission Open

Keywords: zero voltage switching (ZVS); power converter; power management; power supply; electrical engineering; energy efficiency; system integration; advanced control strategies

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

Innovative Electro/Photocatalysts for Energy Conversion: Graphene and g-C₃N₄-Based Materials

edited by Tahir Muhmood

submission deadline 10 Apr 2026 | Viewed by 177 | Submission Open

Keywords: energy conversion; graphene; g-C₃N₄ (graphitic carbon nitride); photocatalysis; electrocatalysis

(This special issue belongs to the Section D1: Advanced Energy Materials)

Green Buildings and Community Energy Management

edited by

Montaser Mahmoud

submission deadline 10 Apr 2026 | Viewed by 164 | Submission Open

Keywords: green buildings; community energy management; renewable energy integration; energy storage systems; smart grids and microgrids

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

Research on Conversion Technology for Biofuel Production

edited by Wenke Zhao and Weijing Ding

submission deadline 10 Apr 2026 | Viewed by 149 | Submission Open

Keywords: energy; biomass; conversion technology; bio-fuel production; mechanisms

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

New Insights into Design and Control of Electric Motors

edited by

Jing Ou

, Yingzhen Liu and

Yuting Gao

submission deadline 10 Apr 2026 | Viewed by 112 | Submission Open

Keywords: electric machines; electrical material; design method; control strategy; modeling and analysis method; power converter

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

Advances in Thermal Chemical Conversion of Biomass/Organic Waste/Coal

edited by

Jialing Xu

and

Zhiyong Peng

submission deadline 10 Apr 2026 | Viewed by 83 | Submission Open

Keywords: thermochemical conversion; biomass; organic waste; coal; gasification; pyrolysis; biochar; life-cycle assessment

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

Electric and Hybrid Vehicles: Technology Trends, Challenges and Opportunities—3rd Edition

edited by

Christos-Spyridon Karavas

,

Konstantinos G. Arvanitis

,

Athanasios Karlis

and

Dimitrios Piromalis

submission deadline 10 Apr 2026 | Viewed by 74 | Submission Open

Keywords: electric vehicles; charging stations; smart grids; renewable energy; energy efficiency and demand response; energy storage systems; power quality; vehicle dynamics; motion control; vehicle stability control; environmental issues; life-cycle assessment

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

Advances in Diagnostic Analysis, Strategic Management, and Proactive Maintenance of Electrical Equipment—2nd Edition

edited by

Xiaozhen Zhao

,

Yiming Zang

and

Mohamad Ghaffarian

submission deadline 10 Apr 2026 | Viewed by 61 | Submission Open

Keywords: fault detection; predictive maintenance; condition monitoring; electrical equipment reliability; asset management; proactive maintenance strategies; lifecycle management; machine learning in maintenance; data-driven diagnostic tools; real-time monitoring; smart grids; equipment failure prediction; advanced diagnostic techniques; industrial internet of things (IoT); big data in power systems; energy infrastructure management; electrical system health monitoring

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

Power Electronics Applications for Energy Systems

edited by

Amador Pérez Tomás

submission deadline 10 Apr 2026 | Viewed by 60 | Submission Open

Keywords: power converter topologies and control for renewables; grid integration and interfacing technologies; efficiency; reliability; energy storage systems; electric vehicles; charging infrastructure; emerging semiconductor materials; wide- and ultra-wide-bandgap semiconductors; WBG; UWBG; SiC; GaN; Ga2O3; AlGaN; AlN; diamond

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

Research Studies on Combined Heat and Power Systems

edited by

Pavel Atanasoae

and

Ioan Bitir-Istrate

submission deadline 10 Apr 2026 | Viewed by 58 | Submission Open

Keywords: cogeneration; combined heat and power; trigeneration; primary energy savings; high efficiency cogeneration; energy efficiency; decarbonization; circular economy; energy sustainability; integration of renewable sources; energy flexibility; biogas

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

New Technologies in the Design and Application of Electrical Machines

edited by

Paweł Prajzendanc

and

Marcin Wardach

submission deadline 10 Apr 2026 | Viewed by 49 | Submission Open

Keywords: electric machines; standard and new designs; hybrid excited machines; new applications; modelling and optimization; control; numerical field calculations; electrical vehicles; permanent magnet machines; wind power energy

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

Applied Circular Economy for Sustainable Energy and Environmental Management

edited by

Cezar-Petre Simion

and

Andreea-Ileana Zamfir

submission deadline 10 Apr 2026 | Viewed by 47 | Submission Open

Keywords: circular economy; energy management; environmental management; cross-sectoral integration and innovative technologies; circular business models; metrics and indicators; societal impacts; green jobs; finance and investment; resilience and risk reduction; urban metabolism and smart circular cities; ESG and SDG contribution

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

Urban Building Energy Modelling Addressing Climate Change

edited by

Rui Jing

, Meng Wang and Jingfeng Zhou

submission deadline 10 Apr 2026 | Viewed by 45 | Submission Open

Keywords: multi-vector energy modelling; urban building energy modelling; sustainable urban energy; climate resilient cities; net-zero cities

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

Geothermal Energy Resource and High-Effective Utilization

edited by Gang Liu, Weiwu Ma and

Song Fang

submission deadline 10 Apr 2026 | Viewed by 37 | Submission Open

Keywords: geothermal energy; modelling; design; forecasting; control; minoring; optimization; applications

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

Sustainable Development: From Energy Efficiency and Energy Economic Perspectives

edited by

Beata Szetela

submission deadline 10 Apr 2026 | Viewed by 26 | Submission Open

Keywords: energy efficiency; sustainable development; energy economics; energy policy; low-carbon transition

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

Advances in Energy Harvesting Systems

edited by

Deepak Mishra

and MohammadAli Mohammadi

submission deadline 15 Apr 2026 | 4 articles | Viewed by 11509 | Submission Open

Keywords: energy harvesting technologies; self-powered systems; energy transducers; electric nanogenerators; sustainable electronics; battery-less devices; green communication networks; ambient energy harvesting materials; energy neutral operation; passive communications and sensing

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

Current Advances in Fuel Cell and Batteries

edited by

Carla Menale

submission deadline 15 Apr 2026 | 3 articles | Viewed by 5796 | Submission Open

Keywords: electrochemical energy storage; batteries; lithium-ion technology; fuel cells; advanced technologies; abuse tests; safety issues; modeling; experimental tests; fuel cell balance of plant; electrode materials

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

Recent Advances in Energy Combustion and Flame

edited by Xianchang Li and Pritam Dey

submission deadline 15 Apr 2026 | 4 articles | Viewed by 5409 | Submission Open

Keywords: flame; engines; renewable fuel; combustion modeling; emissions control

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

Recent Developments in Offshore Renewable Energies: Wind, Wave, Tidal, and Ocean Energy

edited by

Dimitri V. Val

and Daniil Yurchenko

submission deadline 15 Apr 2026 | 3 articles | Viewed by 3668 | Submission Open

Keywords: offshore wind turbines; wave energy converters; tidal energy converters; floating solar energy; integrated offshore renewable energy systems; installation; operation and maintenance; reliability; availability; digital technologies

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

Energy Management and Life Cycle Assessment for Sustainable Energy

edited by

Simon Muhič

and Ante Čikić

submission deadline 15 Apr 2026 | 3 articles | Viewed by 3660 | Submission Open

Keywords: energy system; energy management; life cycle assessment; energy efficiency; renewable energy

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

New Challenges and Prospects of Smart Energy Systems for Sustainable Communities

edited by

Roberta Roberto

and Viviana Negro

submission deadline 15 Apr 2026 | 1 articles | Viewed by 2963 | Submission Open

Keywords: smart energy systems; sustainable communities; renewables

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

Energy Saving, Efficiency, and Conversion in Renewable and Sustainable Energy

edited by

Giacomo Bruni

and

Antonio D'angola

submission deadline 15 Apr 2026 | 3 articles | Viewed by 2921 | Submission Open

Keywords: energy transition; energy efficiency; renewable energy systems; energy transition technologies; energy policies and incentives

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

Hybrid Intelligent Modeling Technology and Optimization Strategy for Industrial Energy Consumption Processes: 2nd Edition

edited by

,

,

and

submission deadline 15 Apr 2026 | 3 articles | Viewed by 2827 | Submission Open

Keywords: data-driven modeling; industrial energy consumption processes; machine learning; optimization; hybrid intelligent

(This special issue belongs to the Section K: State-of-the-Art Energy Related Technologies)

Studies in Renewable Energy Production and Distribution

edited by

Ahmed Chiheb Ammari

and Ahmed S. A. Awad

submission deadline 15 Apr 2026 | 3 articles | Viewed by 2773 | Submission Open

Keywords: advanced renewable energy technologies; smart grids and grid optimization; energy storage and system flexibility

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

Latest Advances and Prospects in Net Zero Energy Buildings and Positive Energy Districts

edited by

Francesco Guarino

and

Paolo Civiero

submission deadline 15 Apr 2026 | 2 articles | Viewed by 2711 | Submission Open

Keywords: positive energy districts (PEDs); net-zero energy buildings (NZEBs); urban energy efficiency; sustainable urban development; renewable energy integration; smart cities; energy monitoring and simulation; climate-neutral cities; energy resilience; sustainability assessment

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

Improving Hydrogen Safety for Energy Applications

edited by Jianjun Ye

submission deadline 15 Apr 2026 | 2 articles | Viewed by 2584 | Submission Open

Keywords: hydrogen storage and transportation; hydrogen safety; risk assessment and control; leakage and diffusion; compression and evaporation; flow and heat transfer; hydrogen equipment design and test

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

Energy Efficiency and Comfort for Net-Zero-Energy Buildings

edited by

Macedon Moldovan

submission deadline 15 Apr 2026 | 1 articles | Viewed by 2094 | Submission Open

Keywords: energy savings; energy efficiency; renewable energy systems; net-zero energy buildings

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

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