The impact of EU carbon border adjustment mechanism on China’s export and its countermeasures
April 2025
This study analyzes the potential impact of EU carbon border regulation mechanism (CBAM) on the export of China’s carbon-intensive products. First, we summarized the main content of the CBAM. Next,...
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A review of photovoltaic/thermal (PV/T) incorporation in the hydrogen production process
June 2025
Integrating the photovoltaic/thermal (PV/T) system in green hydrogen production is an improvement in sustainable energy technologies. In PV/T systems, solar energy is converted into electricity and...
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Review on grid-forming converter control methods in high-proportion renewable energy power systems
June 2022
Grid-forming (GFM) converters can provide inertia support for power grids through control technology, stabilize voltage and frequency, and improve system stability, unlike traditional grid-following...
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Comparative analysis of GA and PSO algorithms for optimal cost management in on-grid microgrid energy systems with PV-battery integration
Available online 12 June 2025
The advent of microgrids in modern energy systems heralds a promising era of resilience, sustainability, and efficiency. Within the realm of grid-tied microgrids, the selection of an optimal optimization...
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Enhancing photovoltaic power prediction using a CNN-LSTM-attention hybrid model with Bayesian hyperparameter optimization
October 2024
Improving the accuracy of solar power forecasting is crucial to ensure grid stability, optimize solar power plant operations, and enhance grid dispatch efficiency. Although hybrid neural network models...
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Energy consumption and emission mitigation prediction based on data center traffic and PUE for global data centers
June 2020
With the rapid development of technologies such as big data and cloud computing, data communication and data computing in the form of exponential growth have led to a large amount of energy consumption...
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SP-RF-ARIMA: A sparse random forest and ARIMA hybrid model for electric load forecasting
June 2025
Accurate Electric Load Forecasting (ELF) is crucial for optimizing production capacity, improving operational efficiency, and managing energy resources effectively. Moreover, precise ELF contributes...
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Lessons from the development and operational experiences of international carbon markets for the construction of China’s carbon market
April 2025
•The importance of establishing carbon markets for energy transformation and sustainable development are examined.•The construction progress and practical experiences of major international carbon markets...
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Scientific basis of climate change and its response
October 2018
The scientific understanding of climate change is based on a solid physical-theoretical foundation, and long-term observation and research. By analyzing the accelerated rise of the global climate and...
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An overview of grid-forming technology and its application in new-type power system
October 2024
To address the global climate crisis, achieving energy transitions is imperative. Establishing a new-type power system is a key measure to achieve CO2 emissions peaking and carbon neutrality. The core...
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Research on the coordinated optimization of energy storage and renewable energy in off-grid microgrids under new electric power systems
April 2025
The supply of electricity to remote regions is a significant challenge owing to the pivotal transition in the global energy landscape. To address this issue, an off-grid microgrid solution integrated...
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Recent developments in HVDC transmission systems to support renewable energy integration
December 2018
The demands for massive renewable energy integration, passive network power supply, and global energy interconnection have all gradually increased, posing new challenges for high voltage direct current...
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Techno-economic modeling and analysis of a PV EV charged with battery energy storage system (BESS) on Kalimantan Island
April 2025
This research examines the optimal combination of solar panel and battery capacity in hybrid systems in 11 cities on the island of Borneo, utilizing the region’s significant solar energy potential and...
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Optimizing PV power utilization in standalone battery systems with forecast-based charging management strategy
June 2025
Optimizing photovoltaic (PV) power utilization in battery systems is challenging due to solar intermittency, battery efficiency, and lifespan management. This paper proposes a novel forecast-based battery...
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Distributionally robust optimization-based scheduling for a hydrogen-coupled integrated energy system considering carbon trading and demand response
April 2025
Addressing climate change and facilitating the large-scale integration of renewable energy sources (RESs) have driven the development of hydrogen-coupled integrated energy systems (HIES), which enhance...
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Review of transition paths for coal-fired power plants
August 2021
The energy sector has an essential role in limiting the global average temperature increase to below 2 °C. Redirecting and advancing technological progress contribute to carbon-free transition solutions....
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Modeling and control of automatic voltage regulation for a hydropower plant using advanced model predictive control
April 2025
Fluctuating voltage levels in power grids necessitate automatic voltage regulators (AVRs) to ensure stability. This study examined the modeling and control of AVR in hydroelectric power plants using...
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Potential of hydrogen production from intermittent renewable energy resources in different locations of Nigeria: Technical, economic and environmental perspective
June 2025
In this study, ten wind turbines and fourteen solar photovoltaic (SPV) modules were employed to compare the potential of hydrogen production from wind and solar energy resources in the six geopolitical...
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Performance assessment of meta-heuristic MPPT strategies for solar panels under complex partial shading conditions and load variation
Available online 18 June 2025
Weather variations present a major challenge for photovoltaic (PV) systems in obtaining the optimal output during maximum power point tracking (MPPT), particularly under partial shadowing conditions...
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Signal processing and machine learning techniques in DC microgrids: a review
Available online 9 June 2025
Low-voltage direct current (DC) microgrids have recently emerged as a promising and viable alternative to traditional alternating current (AC) microgrids, offering numerous advantages. Consequently,...
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Investigating and predicting the role of photovoltaic, wind, and hydrogen energies in sustainable global energy evolution
August 2024
The global shift toward next-generation energy systems is propelled by the urgent need to combat climate change and the dwindling supply of fossil fuels. This review explores the intricate challenges...
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Power-to-hydrogen-and-methanol model based on collaborative optimization of energy flow and material flow
June 2025
China has abundant renewable energy resources. With the establishment of carbon peaking and carbon neutrality goals, renewable energy sources such as wind power and photovoltaics have undergone tremendous...
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Study the effect of using a dual rotor system on the performance of horizontal axis wind turbines using CFD
June 2025
This research aims to improve the power output of a horizontal axis wind turbine (HAWT) by using an auxiliary rotor in front of the main rotor, this configuration is called a dual-rotor wind turbine...
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Progress of renewable electricity replacing fossil fuels
January 2018
Dramatic fall in costs of renewable energy in the last 24 months has not only accelerated the replacement of fossil fuels by renewable energy in electricity generation. The low cost renewable electricity...
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Technical and economic feasibility assessment for hybrid energy system electricity and hydrogen generation: A case study
February 2025
Hydrogen is emerging as a promising alternative to fossil fuels in the transportation sector.This study evaluated the feasibility of establishing hydrogen refueling stations in five cities in Oman,...
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