This ‘video challenge’ celebrates a diversity of built environment research from PhD students in many countries and built environment disciplines. PhD students are invited to make a video explaining why your research matters...
MoreOnce you have read about the Video Challenge and are ready to enter your video, use this to register. The deadline for submitting your video is noon on Monday 17 October 2022.
MoreGuest Editor: Satu Huuhka (Tampere U)
Deadline for Abstracts: 7 October 2022
Is it environmentally, economically, socio-culturally more sustainable to extend buildings’ lives or to build new? What are the specific challenges, potentials, and contributions for retaining existing buildings as opposed to their demolition and replacement? What are the drivers for the demolition of buildings? How can a more sustainable approach be created? How can retention and adaptive change be applied in different conditions and different scales (buildings, neighbourhoods, building stocks)?
Demolition has so far mainly been approached as a technical undertaking of engineering. Building preservation is primarily framed as historic conservation i.e. rarity, architectural quality, historic role, etc). Social scientists (e.g. Gilbert, 2009) have criticised mass-replacement policies and the consequences for underprivileged people who are dislocated. There has been relatively little problematisation both in- and outside of academia whether and when demolition should be performed, apart from Thomsen et al. (2011) and the RetroFirst campaign in the UK by the Architect’s Journal (2019).
MoreGuest Editors: Andrew Karvonen (Lund U) & Tom Hargreaves (U of East Anglia)
Deadline for abstracts: 26 September 2022
How are data reconfiguring life in buildings and cities? Who are the subjects and objects of data-driven buildings and cities? What are the implications of data-driven buildings and cities for social equity and justice? How do these powers and associated practices align with policies and regulation?
The aim of this special issue is to improve our collective understanding of the practices, politics, and power implications of data-driven buildings and cities. How is data generated, metabolised, and gathered in the built environment? Who designs and governs these data flows and to what end? Who and what is enrolled in the datafication of buildings and cities? What forms and types of data are collected and what gets ignored in data flows at and across different scales? What are the broader implications for social justice and equity? We invite social scientists, planners, designers, building scientists, data scientists, and environmental scientists to shine a critical spotlight on the motivations, methods, and consequences of data-driven buildings and cities.
MoreIn an increasingly hotter world, what policies, designs, technologies & behaviours can provide thermal adequacy for coolth?
Buildings and cities have become highly dependent on air-conditioning and mechanical ventilation. Without significant intervention demand for air-conditioning (AC) is projected to rise by 700% by 2050. The implications of an unsustainable increase in cooling demand are being recognised in many countries around the world.
Recent discussions about ‘build back better’ after the Covid-19 pandemic afford an opportunity to reconsider many contemporary practices in the built environment: health and wellbeing, thermal comfort and the agency of building occupants, adaptation to climate change, energy use and environmental impacts, economics and equity, social expectations and demographics, design and innovation, thermal characteristics of buildings and cities. In addition, many countries have stipulated that new buildings must be carbon neutral. Climate change will create an increasingly warmer world – impacting on summer overheating in buildings. This is an urgent concern for both mitigation and adaptation: how can thermal comfort be provided during hotter summers without the GHG emissions? ‘Conventional’ air conditioning will soon be technologically redundant. Can our cities and buildings be designed to have little or no mechanical intervention?
Guest editors: Brian Ford, Dejan Mumovic, Rajan Rawal
MoreWhat works: this Swiss programme shows how a long-term, consistent approach by government and other stakeholders created a successful transition for construction SMEs. It could be adapted for a low-carbon transition.
The former Swiss 'Impulse programme' was a successful response to the 1970s energy crisis. It provides important lessons for today’s climate emergency about what governments, industry and academia can do to create a successful transition within the construction industry. Niklaus Kohler and Kurt Meier (both former members of the Construction and Energy Impulse programmes) reflect on key lessons for today about its implementation and how to sustain change over the short and long term.
MorePresentations, performances, debates and exhibitions provide a positive message about embracing change in the built environment.
The first annual festival of the New European Bauhaus – a cultural initiative of Ursula von der Leyen (President of the European Commission) – took place in Brussels 9 – 12 June 2022. This ambitious programme and its recent festival recognises the built environment's centrality to creating climate neutrality, quality of life and social equity. Matti Kuittinen (Aalto University, coordinator of the Nordic Bauhaus programme) reflects on the festival, summarises its takeaways and applauds the mainstreaming of the New European Bauhaus.
MoreConcrete has high environmental impacts. Can the construction industry reduce the volume of concrete that is used?
After water, concrete is the most widely used substance on earth. Paul Shepherd (University of Bath) explains how deep reductions in the amount of concrete used in buildings can be achieved through advanced structural design and fabrication.
MoreHow can this low-energy approach to personal thermal comfort be implemented?
Mechanical engineer David Heinzerling, PE (principal at Taylor Engineers and chair of ASHRAE Standing Standard Project Committee 55 – SSPC-55, the committee overseeing the ASHRAE Standard 55: Thermal Environmental Conditions for Human Occupancy) looks at the barriers and opportunities for mainstreaming Personal Comfort Systems.
MoreBuildings & Cities gratefully acknowledges and thanks our reviewers.
Buildings & Cities is most grateful to the many people in 2021 listed below who provided detailed, rigorous reviews of submitted manuscripts in 2021.
An enormous thank you to this diverse community of scholars who help to maintain the highest standards for both the journal and the wider community.
The IOT can coordinate PCS & HVAC systems to improve energy efficiency.
Joyce Kim (University of Waterloo) explains key findings and lessons arising from a Personal Comfort Systems field study using the Internet of Things. Key questions addressing the next steps for widespread adoption are posed.
MorePart of a a new series on Personal Comfort Systems: How barriers to this promising approach can be overcome.
Sabine Hoffmann (Technical University of Kaiserslautern) explains how an office chair with heating and cooling was developed and commercialised.
MoreIs trade body information accurate about the embodied carbon in concrete?
Alice Moncaster (Open University) introduces new research that examines trade body information: Embodied Carbon of Concrete in Buildings, Part 2: Are the Messages Accurate? The claims made about thermal mass, durability and carbonisation are found to be at significant variance with the scientific literature. This has important implications for the messages it sends to construction professionals, decisionmakers and policymakers.
First in a new series examining how barriers to this promising approach can be overcome.
Ed Arens and Hui Zhang (Center for the Built Environment, University of California, Berkeley) introduce a series of commentaries that explore the development and adoption of personal comfort systems: decentralized building thermal control, in which occupants control their local environments with personal devices while the amount of central space conditioning (HVAC) is scaled back. This has been shown to improve thermal satisfaction and reduce energy demand. What are the barriers to its implementation?
MoreAlternatives 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
Adapting owner-occupied dwellings in the UK: lessons for the future
T Hipwood
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
Inclusive Living: ageing, adaptations and future-proofing homes
V McCall
Residential geothermal air-conditioning: inhabitants’ comfort, behaviour and energy use
L Thomas, A Woods, R Powles, P Kalali, & S Wilkinson
Energy retrofit and passive cooling: overheating and air quality in primary schools
D Grassie, Y Schwartz, P Symonds, I Korolija, A Mavrogianni & D Mumovic
Outdoor PM2.5 air filtration: optimising indoor air quality and energy
E Belias & D Licina
Architects’ ‘enforced togetherness’: new design affordances of the home
E Marco, M Tahsiri, D Sinnett & S Oliveira
Overheating assessment in Passivhaus dwellings: the influence of prediction tools
V L Goncalves, V Costanzo, K Fabbri & T Rakha
The use of apartment balconies: context, design & social norms
M Smektała & M Baborska-Narożny
Sharing a home under lockdown in London
F Blanc & K Scanlon
Projected climate data for building design: barriers to use
P Rastogi, A Laxo, L Cecil &D Overbey
Residents’ views on adaptable housing: a virtual reality-based study
J Tarpio & S Huuhka
Technological transitions in climate control: lessons from the House of Lords
Henrik Schoenefeldt
Internal thermal mass for passive cooling and ventilation: adaptive comfort limits, ideal quantities, embodied carbon
T de Toldi, S Craig & L Sushama
Understanding air-conditioned lives: qualitative insights from Doha
Russell Hitchings
Living with air-conditioning: experiences in Dubai, Chongqing & London
N Murtagh, S Badi, Y Shi, S Wei, W Yu
Air-conditioning in New Zealand: power and policy
H Byrd, S Matthewman & E Rasheed
Summertime overheating in UK homes: is there a safe haven?
P Drury, S Watson & K J Lomas