This special issue investigates the broader implications and consequences of MMC over the life of the building - for both civil society and the construction industry.
Modern methods of construction (MMC) are being promoted as a solution to the perceived failings of the construction sector. The narrative is notably characterised by a strong pro-innovation bias. This special issue examines the assumptions underpinning the prevailing ‘presumption in favour’ of MMC. Evidence is offered about the externalities which lie beyond the narrowly-defined construct of productivity.
Guest editor: Stuart D. Green
Very little evidence exists on the implications of MMC for the material fabric of the built environment. There is also a recurring reluctance to investigate and learn the lessons from previous attempts at the industrialisation of construction. This is of particular concern within the context of housing, although it applies equally to other sectors. A lack of data exists on the implications of MMC for the performance and longevity of buildings, and their ability to respond over time to shifting societal and occupant needs. The durability and adaptability of buildings are of central importance for resource consumption and for the achievement of a net-zero carbon economy. Further concerns relate to environmental performance and occupant wellbeing. Even more importantly, significant concerns remain regarding the implications of MMC for fire safety.
This special issue initiates an important discussion about MMC in its various forms (pre-manufactured value, offsite, industrialised construction, etc). In particular, whether the existing evidence base and research focus have been too narrow and need to be broadened in order to better understand and evaluate the implications of MMC. Is the research community investigating the appropriate questions about MMC and pursuing the interests of wider society? Is the current regulatory regime adequate to identify and reduce new risks?
The safety of the building in use and the potential risks to occupants are vital issues. Meacham's paper focuses on the fire performance and regulatory considerations associated with MMC. He argues that the adoption of MMC presents challenges to traditional building regulatory approaches. Particular attention is focused on the void spaces between prefabricated components, and especially those that exist between prefabricated modules. This paper deserves to be read widely, and its recommendations need to be actioned.
Dowsett et al. take a broad interpretation of MMC as comprising one of many possible constituent technologies of the Fourth Industrial Revolution. They argue that current debates are often dominated by notions of top-down ‘technological prediction’. Instead, they offer a co-creation approach using scenario-planning rooted in the tradition of storytelling. This is used to explore how technologies are likely to play out in a highly heterogeneous construction sector. They especially privilege the views of small and medium-sized enterprises (SMEs) which are held to be more representative of the construction sector than tier 1 contractors. A useful methodology is provided for structuring a much broader and more realistic debate about the future role of technologies in construction.
Speculation beyond technology: building scenarios through
R.M. Dowsett, M.S. Green & C.F. Harty
Technological fascination and reluctance: gendered practices in the smart home
L K Aagaard & L V Madsen
Modern methods of construction: reflections on the current research agenda [editorial]
S D Green
Masculine roles and practices in homes with photovoltaic systems
M Mechlenborg & K Gram-Hanssen
Brokering Gender Empowerment in Energy Access in the Global South
A Schiffer, M Greene, R Khalid, C Foulds, C A Vidal, M Chatterjee, S Dhar-Bhattacharjee, N Edomah, O Sule, D Palit & A N Yesutanbul
Housing adaptability: new research, emerging practices and challenges [editorial]
S Pelsmakers & E Warwick
Living in an Active Home: household dynamics and unintended consequences
F Shirani, K O’Sullivan, K Henwood, R Hale & N Pidgeon
Institutionalisation of urban climate adaptation: three municipal experiences in Spain
M Olazabal & V Castán Broto
Speculation beyond technology: building scenarios through storytelling
R M Dowsett, M S Green & C F Harty
Professional judgement: an institutional logic approach to contractor tender pricing
D Jefferies & L Schweber
Emerging technologies’ impacts on ‘man caves’ and their energy demand
Y Strengers, K Dahlgren & L Nicholls
The gender of smart charging
Who cares? How care practices uphold the decentralised energy order
K Lucas-Healey, H Ransan- Cooper, H Temby & A W Russell
Alternatives to air-conditioning: policies, design, technologies, behaviours [editorial]
B Ford, D Mumovic & R Rawal
Benchmarking energy performance: indicators and models for Dutch housing associations
H S van der Bent, H J Visscher, A Meijer & N Mouter
Emissions from a net-zero building in India: life cycle assessment
M Jain & R Rawal
Lack of adaptability in Brazilian social housing: impacts on residents
S B Villa, P B Vasconcellos, K C R de Bortoli & L B de Araujo
Participation in domestic energy retrofit programmes: key spatio- temporal drivers
E Mohareb, A Gillich & D Bristow
Embodied carbon of concrete in buildings, Part 2: are the messages accurate?
A Moncaster, T Malmqvist, T Forman, F Pomponi & J Anderson
An alternative approach to delivering safe, sustainable surgical theatre environments
C A Short, A W Woods, L Drumright, R Zia & N Mingotti
Integrating low energy cooling & ventilation strategies in Indian residences
M J Cook, Y Shukla, R Rawal, C Angelopoulos, L Caruggi-De-Faria, D Loveday, E Spentzou, & J Patel
Balconies as adaptable spaces in apartment housing
T Peters & S Masoudinejad
Alongside personal comfort systems (PCS) devices, clothing is another key site for (re)design in a body-centred personal comfort paradigm. Janine Morley (Lancaster University) explains how clothing and PCS could transform how thermal comfort is achieved whilst delivering energy savings and, potentially, increased satisfaction.
Many cities throughout the world have set carbon and / or energy targets including renewable energy production and emissions reduction goals. Despite the commitment to take action, cities do not directly control the majority of the uses of energy or consumption-related sources of carbon emissions within their boundaries. Could a focus on household energy use, personal travel and consumption of material goods help to achieve this transition at city level? Tina Fawcett (University of Oxford), Kerry Constabile (University of Oxford) and Yael Parag (Reichman University) consider whether and how cities could harness personal carbon allowances in a practical manner.