Decarbonization strategies for steel production with uncertainty in hydrogen direct reduction

Lee, Hwarang

doi:10.1016/j.energy.2023.129057

Cited by 10 publications

(1 citation statement)

References 40 publications

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“…Similarly, similar approaches to successfully reduce and limit pollution emissions across multiple infrastructure sectors are also being carefully considered and evaluated [14][15][16][17], including transportation systems [18][19][20], and residential communities [21][22][23]. The strategic and essential deployment of hydrogen as a versatile energy vector is increasingly acknowledged as a key approach for the overall and thorough decarbonization of all sectors, serving as a solution and a feasible alternative to minimize the dependence on fossil fuels [24][25][26]. There are several innovative and useful approaches to producing hydrogen using renewable energy sources and/or wisely recovering energy from waste heat that are currently known and being investigated [27][28][29].…”

Section: Introductionmentioning

confidence: 99%

Socio-Economic Barriers to Adopting Energy-Saving Bioclimatic Strategies in a Mediterranean Sustainable Real Estate Setting: A Quantitative Analysis of Resident Perspectives

Vassiliades,

Minterides,

Astara

et al. 2023

Energies

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In response to escalating environmental challenges, this research underscores the pivotal role of sustainable construction practices, particularly focusing on bioclimatic design as a foundational element within the realm of sustainable architecture and environmental upgrading of buildings, within the broader context of sustainable urban planning. The study delves into the perspectives of residents in Cyprus concerning bioclimatic building design. Employing a quantitative methodology, the investigation aims to comprehensively assess homeowner views on the benefits, motivations, concerns, and preferred techniques associated with bioclimatic design. By comprehending these perspectives and contextual factors, this study identifies obstacles hindering broader implementation and illuminates why adoption remains limited, despite the potential for substantial energy and emissions reductions. The research also examines the background of respondents, such as heating/cooling systems, energy expenses, and upgrade preferences, to provide essential context for the findings. A structured questionnaire was administered to a stratified sample of 150 pedestrians in the Pafos area, ensuring a representative cross-section of the local population. This method allowed for a robust examination of demographic influences on opinions and an in-depth analysis of the impact of residential characteristics. The findings reveal a substantial influence of cost considerations in shaping decisions related to residential property development and the renovation of existing structures, contributing to the limitation of widespread adoption across the island. This influence persists even as a majority of respondents express a readiness to undertake building energy upgrades, among which, the most popular actions include the installation of specialized glass, the replacement of traditional air conditioning units with inverters, and the adoption of energy-efficient lighting. The research culminates in the proposal that introducing financial incentives has the potential to enhance homeowner participation in bioclimatic and energy upgrades. This recommendation is particularly salient in the climatic context of Cyprus, where the implementation of solar control measures emerges as a promising avenue for bolstering energy efficiency. In considering the socio-economic dimensions implicit in these findings, it becomes evident that the interplay between financial considerations and sustainable construction practices is a critical aspect. The identified barriers underscore the necessity for nuanced strategies and policy frameworks that address the socio-economic dimensions of bioclimatic design adoption. In this context, the study contributes to the existing body of knowledge by shedding light on the intricate relationship between financial factors and sustainable architectural practices, offering implications for future research endeavors and potential avenues for policy interventions.

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