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Abstract Energy insecurity is a persistent yet insufficiently examined barrier to sustainable informal entrepreneurship in African cities. In Namibia, informal women entrepreneurs in low-income settlements face limited e...

The article examines the regulatory mechanisms for the integration of renewable energy sources and their impact on the indicators of the state's energy security, taking into account the financial and credit conditions of...

The three pillars of the energy trilemma (ET) framework are frequently at odds when fossil fuel subsidies (FFSs) remain intact in emerging economies. Although intended to enhance energy availability, these subsidies can ...

Abstract Hydropower at the Ruacana station underpins Namibia’s domestic electricity supply; however, empirical evidence of how interannual climate variability influences its performance remains limited. This study quan...

Bangladesh's rapidly expanding electricity grid is highly vulnerable to tropical cyclones, yet operational impacts remain poorly quantified. In this paper, we investigate the impact of landfalling tropical cyclones and d...

Offshore wind farms (OWFs) are becoming a key component of Poland’s energy security. Due to location and nature, they are vulnerable to hybrid threats. The author of the article discussed OWFs as a new component of cri...

In recent years, generative artificial intelligence represented by large language models (LLMs) and multimodal large language models (MLLMs) has achieved remarkable progress. These ultra-large-scale and complex models im...

In the context of full-scale war, the energy crisis has become one of the key factors in the transformation of Ukraine's economic security, directly affecting macroeconomic and social stability and the state's institutio...

This study investigates how renewable energy technologies—specifically electric cars, solar photovoltaics, and wind turbines—contribute to environmental security in Saudi Arabia's Hail region, with particular attenti...

The integrated energy system, as a crucial physical form supporting the energy Internet, has rapidly expanded in scale under the continuous wave of technological innovation. The high integration of various energy sources...

Abstract Agrivoltaics presents a transformative opportunity for Nigeria by integrating renewable energy with sustainable agriculture. However, its adoption involves complex governance challenges that require coordinated ...

Abstract Renewable energy in Africa has gained increasing attention as a strategic pathway to achieving sustainable development, energy security, and economic transformation. A structured search of peer-reviewed studies ...

The article examines threats to the financial and innovative security of hospitality enterprises at the micro and macro levels. The relevance of the topic is due to the fact that the functioning of enterprises in this se...

Wireless Sensor Networks (WSNs) are extensively used in applications such as environmental monitoring, surveillance, and smart security, but their performance is limited by the restricted energy capacity of sensor nodes,...

As the Internet of Things (IoT) in critical information infrastructure rapidly scales up, its widespread deployment in sectors such as energy, transportation, and industry is introducing unprecedented security challenges...

IntroductionToday, the rapid acceleration of urbanization has made it necessary to reconsider the balance among energy consumption, environmental sustainability, and quality of life. Buildings, which account for a signif...

This paper investigates secure and energy-efficient multi-user symbiotic radio (SR) communication assisted by an active reconfigurable intelligent surface (ARIS). We consider a downlink multi-user unicast scenario where ...

With the constant advancement of the smart grid, zero-day attack processes in Advanced Metering Infrastructure (AMI) and Supervisory Control and Data Acquisition (SCADA) networks are also continually evolving. This study...

Abstract India’s ambitious renewable energy targets and its vision for energy self-reliance critically depend on a resilient and competitive solar photovoltaic (PV) manufacturing ecosystem. However, India’s heavy rel...

This article analyzes the key directions of the transformation of the economic policy of the Russian Federation in the period 2022–2025, due to the changing geopolitical situation and the need to move from a liberal mo...

Cloud computing environments face persistent structural challenges in cost control, dynamic resource allocation, and security risk management, which traditional infrastructure approaches fail to address adequately. This ...

Abstract The emergence of Internet-of-Things devices and expanding data processing demands have led to the popularization of edge computing. But energy efficiency challenges and security problems also remain difficult in...

Abstract This article proposes a simple and reliable Dynamic Economic Emission Dispatch (DEED) model for a power system integrating Renewable Energy Sources (RES), including photovoltaic (PV) systems and wind energy. The...