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While previous studies have highlighted the importance of incorporating environmental sustainability in building designs, there is a paucity of studies that assess the extent to which design teams in developing countries consider environmental sustainability at the building design stage. Therefore, using Zambia as a case study, this study examined the extent to which infrastructure design teams in a developing country consider environmental sustainability at the design stage.

The study used a qualitative research approach using structured interviews because there are hardly any studies which have explored the extent to which designers incorporate environmental sustainability in infrastructure designs in developing countries. The data is analysed thematically using the ATLAS.ti software.

The results show that environmental sustainability is not an important design consideration because it is secondary to functional, technical and aesthetic considerations. Environmental considerations are also made in an ad hoc manner and when it is cost-effective for the project. Regulatory requirements pertaining to environmental protection are adhered to without any cost considerations. It was, therefore, theorised that building design teams in developing countries make technical, functional and aesthetic consideration during the infrastructure design stage ahead of environmental considerations.

There is a paucity of studies that have investigated whether building infrastructure designers consider issues of environmental sustainability at the design stage in developing countries. The findings have practical implications on how developing countries can foster environmental sustainability at the design stage and avoid generating a building infrastructure stock that will require environmental resilience adaptation in the future.

The recent failures and insolvencies of organisations related to the modern methods of construction (MMC) have gained increased attention and controversy across the UK construction sector. Such failures are linked to their inability to achieve an economy of scale and drive key clients to accept the MMC as an alternative to traditional methods. This paper aims to unravel whether a phenomenon of “innovation negativism” has manifested and is contributing to public clients' indecision towards broader MMC, whether this is only linked to past negative experiences formed after the Second World War or whether additional contributing reasons exist to influence adoption.

This study focusses on exploring the decision-making of the UK public construction sector; therefore, this paper adopts a qualitative approach, utilising interviews with 14 carefully selected MMC experts, government advisors and public clients. The phenomenological stance adopted herewith enables the authors to make better sense of the perceptions of the interviewees, leading to the conceptualisation of the innovation negativism phenomenon.

The paper identifies nine themes that may be argued to promote a profound understanding of the MMC negativism influencing public clients' decision-making. The study has found that more than just the previous negative perceptions formulated post Second World War are driving innovation negativism in the UK public sector. Notably, the emerging themes are incomprehension, lacking evidence, communication, relationship history, bad experiences, uncertainty, inadequate experimentation, the business case and localism.

This study is the first construction management research that acts as a fair departure point to conceptualise the reasoning behind innovation negativism in the construction setting. Through mirroring demand's unipolarity for traditional methods, policy and decision-makers can now rely on the conceptualised reasoning to determine practical solutions to overcome clients' indecisions towards MMC.

The UK Government has committed to achieving net-zero emissions by 2050, being the first major nation to do so. While laudable, it raises the question, “are future built environment professionals (BEPs) equipped for this?” Although studies related to students’ perspectives exist, they broadly focus on sustainability-related pedagogical aspects, with limited studies conducted in the built environment (BE). This study makes the case that it is timely to investigate this from an emerging perspective using the term “low-carbon future” (LCF), given that it is germane to achieving net-zero emissions and is at the forefront of academic and practice discourse. Therefore, this paper aims to investigate the knowledge level of UK BE students’ in higher education institutions (HEIs) specific to the term LCF.

This is a systematic scoping study review of published papers related to sustainability in BE curricula in the UK HEI context.

The findings reveal that LCF remains at a nascent stage, with no study specifically addressing it. It indicates a knowledge gap that could impact the grounding students require to address current and future sustainability challenges.

The review focused on a specific term, which, while relevant, is very niche. A review of other emerging terms, considering LCF as a theme, and/or empirical data from diverse stakeholders in UK HEIs could enrich the results.

This study provides significant insight into the status of sustainability inclusion in the BE curriculum. It would serve as a reference for stakeholders involved in equipping future BEPs with the requisite knowledge and skills to deal with sustainability challenges that will be consequential beyond the UK context. It would also inform future research.

Sustainability-informed and equipped BEPs will be influential in shaping their immediate surroundings and how people engage with them, which will contribute to developing a more equitable and sustainable society.

Beyond contributing to the discourse on sustainability literacy in UK HEI from an emerging concept perspective, this study would be useful as possibly the first of its kind. Therefore, it fills the theoretical gap and proffers recommendations that would be beneficial for curriculum development.