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Integrating Sustainability in Engineering: Towards a Sustainable Future

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Engineering and Science".

Deadline for manuscript submissions: 30 April 2026 | Viewed by 392

Special Issue Editors


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Guest Editor
Engineering Department, Universidad Europea de Madrid, 28670 Villaviciosa de Odón, Spain
Interests: STEAM higher education; project-based learning; gender representation in STEAM; sustainable engineering practices; key skills development in degree students and educational robotics
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Departamento de Mecánica, Química y Diseño Industrial, Universidad Politécnica de Madrid, Escuela Técnica Superior de Ingeniería y Diseño Industrial (ETSIDI), 28012 Madrid, Spain
Interests: sustainable competencies in higher engineering education; sustainable design; educational innovation in design; STEAM approaches; multidisciplinary and interdisciplinarity in engineering; graphic representation of the city and space; graphic analysis; drawing as a tool for projects; Art Nouveu

Special Issue Information

Dear Colleagues,

This Special Issue examines how human activities impact the environment, and it emphasizes the need to rethink engineering to address biodiversity loss and social inequality. On the one hand, this Special Issue aims to highlight the critical role of training engineering teachers and professionals to fully integrate sustainability principles and align them with the Sustainable Development Goals (SDGs). On the other hand, it addresses topics such as energy efficiency in engineering systems, renewable energy technologies, sustainable materials and processes, Circular Economy approaches, and smart systems and sustainable design.

The aim of this Special Issue is to explore and promote sustainable practices in engineering by showcasing cutting-edge research and practical applications. This Special Issue addresses energy efficiency, renewable energy technologies, sustainable materials, circular economy approaches, smart systems, and ways to integrate sustainability into university engineering curricula. Our goal is to integrate sustainability with current challenges for a sustainable, energy-conscious future.

This Special Issue seeks to include (but is not limited to) the following topics:

  • Integrating sustainability into engineering education;
  • Integrating social dimensions into engineering;
  • Sustainable materials and processes;
  • The Circular Economy in engineering;
  • Integrating SDGs into engineering;
  • Barriers to achieving sustainable competencies in engineering;
  • Smart systems and sustainable design.

Prof. Dr. María-José Terrón-López
Prof. Dr. Adela Acitores Suz
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • sustainability in engineering education
  • environmental impact
  • sustainable development goals (SDGs)
  • renewable energy
  • circular Economy
  • sustainable materials and processes
  • social awareness in engineering
  • sustainable competencies

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Published Papers (1 paper)

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Research

14 pages, 2047 KiB  
Article
Molecular Dynamics Simulation of CNT Reinforced Cement: A Step Toward Sustainable Construction
by Rosario G. Merodio-Perea, María-José Terrón-López and Isabel Lado-Touriño
Sustainability 2025, 17(7), 3185; https://doi.org/10.3390/su17073185 - 3 Apr 2025
Viewed by 199
Abstract
This study explores the potential of carbon nanotubes (CNTs) to enhance cement mechanical properties, aiming to develop more sustainable materials and reduce the industry’s carbon footprint. Using molecular dynamics (MDs) simulations, the effect of pristine and carboxyl-functionalized single-walled CNT incorporation on the mechanical [...] Read more.
This study explores the potential of carbon nanotubes (CNTs) to enhance cement mechanical properties, aiming to develop more sustainable materials and reduce the industry’s carbon footprint. Using molecular dynamics (MDs) simulations, the effect of pristine and carboxyl-functionalized single-walled CNT incorporation on the mechanical properties of 11 Å tobermorite, a model for calcium–silicate–hydrate (CSH), was analyzed. The results demonstrated a significant increase in the elastic modulus (E) of the composite, with CNT content directly influencing this enhancement. Specifically, E increased from 77.05 GPa to 81.93 GPa upon the incorporation of pristine CNTs and further increased to 97.87 GPa with the introduction of carboxyl-functionalized CNTs. Composites containing functionalized CNTs exhibited a more pronounced increase in E, as the carboxyl groups formed hydrogen bonds with the tobermorite structure, thereby reinforcing interactions and improving mechanical properties. Thus, increasing functionalization allows for lower reinforcement content, reducing costs and CNT aggregation, as observed in experimental studies. These findings underscore the potential of functionalized CNTs to strengthen cementitious materials, offering an alternative to traditional additives. This approach could contribute to reducing the carbon emissions associated with cement production, thereby supporting the development of more sustainable and environmentally friendly cement alternatives. Full article
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