Economic and Environmental Impact of Energy Efficient Design of Smart Lighting System

Mohammad, Arshad; Modabbir, None; Ashraf, Imtiaz; Kamal, Md. Mustafa

doi:10.1007/s40031-023-00885-0

Cited by 3 publications

(1 citation statement)

References 33 publications

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“…Frontiers in Environmental Science frontiersin.org solutions to the growing challenges of energy management (Selvaraj et al, 2023), so the increase in energy efficiency reduces carbon emissions instead (Golinska-Dawson and Sethanan, 2023). Smart cities are a safe and productive regional service that provides their residents with a good standard of living by optimizing resource development (Martins et al, 2021), and has changed the existing way of life (Mohammad et al, 2023).…”

Section: Literature Reviewmentioning

confidence: 99%

Can low-carbon city pilot policies improve urban energy efficiency? evidence from a quasi-natural experiment in China

Cheng,

Guo,

Tang

et al. 2024

Front. Environ. Sci.

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In the context of global efforts to alleviate climate change, this study focuses on investigating the significance and impact of low-carbon city pilot policies (LCCPP), a key strategy in the reduction of greenhouse gas emissions. Drawing on data from prefecture-level cities spanning 2004 to 2019, the study explores the potential of LCCPP in enhancing green total factor energy efficiency (GTFEE) employing a multitemporal Difference-in-Differences (DID) model and examines its transmission mechanisms. First, LCCPP is shown to be effective in enhancing GTFEE. Second, heterogeneity testing indicates that the impact of LCCPP on GTFEE is more pronounced in “two control zones”, namely, in developing and mature resource cities. Third, industrial restructuring is identified as the key mechanism through which LCCPP influences GTFEE.

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Section: Literature Reviewmentioning

confidence: 99%

Can low-carbon city pilot policies improve urban energy efficiency? evidence from a quasi-natural experiment in China

Cheng,

Guo,

Tang

et al. 2024

Front. Environ. Sci.

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Towards sustainable nocturnal environment management: a social-ecological-technical system analysis in Wallonia (Belgium)

Bebronne,

Heng,

Limbourg

2024

Discov Environ

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This study examines the management of the nocturnal environment in Belgium’s Walloon region from a social-ecological-technical system perspective, aiming to enhance sustainability in nightscapes. To identify critical challenges and action priorities, we employ Political, Economic, Social, Technological, Environmental, and Legal analysis. Our research offers insights into the macro-environmental factors that organisations should prioritise when envisioning sustainable lighting and dark sky protection. Based on the outcomes of the Walloon case study and the recent literature, we determine the priorities that lead to shaping action plans and the research challenges to ensure a smooth transition towards more sustainable nightscapes. Key challenges emerge: a lack of awareness of light pollution, both for the authorities and citizens; a longstanding relationship between safety and lighting, with fears echoed in political discourse; and the lack of consideration of light pollution in legal, political and environmental agendas. To address these challenges, enhanced policies could be tailored to local contexts and improved to mitigate light pollution. Findings support a multidimensional strategy integrating public action with awareness campaigns, encouraging sustainable practices in management of nocturnal environments.

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Numerical simulation and thermal analysis of ecological energy-saving ground source heat pump design

Yang

2024

THERM SCI

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By constructing the heat transfer model of the buried tube heat exchanger, using the mathematical method and numerical calculation software, the temperature of the buried tube heat exchanger is calculated numerical, so as to better understand the temperature effect of the buried tube heat exchanger on the surrounding soil. This paper establishes a mathematical model of a vertically buried heat transfer system based on the principle of thermal equilibrium and the thermal conductivity differential equation. Conduct research on the temperature field around single pipes in different soil (geological conditions), temperature field under different drilling backfill materials, and the temperature around buried pipelines in both short-term and long-term operation of the system. The experimental results show that the simulation results of the system?s short time (10 days) and long time (90 days) performance show that the cooling and temperature cycles in different areas directly affect the heat radius of the buried pipe and the heat accumulation near the buried pipe. The thermal action radius of the short-term operation system is about 1.8 m, and the long-term operation reaches 4.5 m.

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Economic and Environmental Impact of Energy Efficient Design of Smart Lighting System

Cited by 3 publications

References 33 publications

Can low-carbon city pilot policies improve urban energy efficiency? evidence from a quasi-natural experiment in China

Can low-carbon city pilot policies improve urban energy efficiency? evidence from a quasi-natural experiment in China

Towards sustainable nocturnal environment management: a social-ecological-technical system analysis in Wallonia (Belgium)

Numerical simulation and thermal analysis of ecological energy-saving ground source heat pump design

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