Radical overhaul of construction industry needed if UK to have any chance of net zero by 2050 – new research

We know how to build a truly zero carbon house. So why are we not doing it, on a massive scale?

Ljubomir Jankovic, Professor of Advanced Building Design, University of Hertfordshire • conversation
Jan. 20, 2022 ~23 min

Q&A: More-sustainable concrete with machine learning

MIT-IBM Watson AI Lab researchers aim to design concrete mixtures that use AI to shrink environmental footprint and cost, while recycling byproducts and increasing performance.

Lauren Hinkel | MIT-IBM Watson AI Lab • mit
Dec. 7, 2021 ~14 min


Timber or steel? Study helps builders reduce carbon footprint of truss structures

New analysis could help identify optimal materials for the crisscrossing struts that bolster bridges, towers, and buildings.

David L. Chandler | MIT News Office • mit
Nov. 29, 2021 ~5 min

We have reusable cups, bags and bottles: so why are our buildings still single use?

Embodied carbon - carbon produced during a building’s construction - urgently needs reducing, and reusing buildings could help.

Charles Gillott, PhD Student in Engineering, University of Sheffield • conversation
Nov. 11, 2021 ~7 min

We can't afford to just build greener. We must build less

One-tenth of global emissions result from the production and supply of building materials – and the construction process itself.

Johannes Novy, Senior Lecturer in Urban Planning, School of Architecture and Cities, University of Westminster • conversation
Nov. 10, 2021 ~9 min

Cities and climate change: why low-rise buildings are the future – not skyscrapers

New research has found that low-rise urban environments are more space and carbon efficient than high-rise buildings which have a drastically higher carbon impact.

Francesco Pomponi, Associate Professor of Sustainability Science, Edinburgh Napier University • conversation
Oct. 27, 2021 ~8 min

Rural Alaska has a bridge problem as permafrost thaws and crossing river ice gets riskier with climate change

Alaska is warming faster than any other U.S. state, and that’s causing problems, a team of bridge engineers and social scientists explains. The infrastructure bill in Congress would offer some help.

Rebecca Napolitano, Assistant Professor of Architectural Engineering, Penn State • conversation
Oct. 12, 2021 ~8 min

Rural Alaska needs new bridges as permafrost thaws and crossing river ice gets riskier – the infrastructure bill is only a start

Alaska is warming faster than any other U.S. state. That’s causing problems for river crossings, as a team of bridge engineers and social scientists explains.

Rebecca Napolitano, Assistant Professor of Architectural Engineering, Penn State • conversation
Oct. 12, 2021 ~8 min


A major federal response to occupational extreme heat is here at last

Excessive heat puts your body at risk for organ damage. When workers don’t have a chance to cool off at home between shifts, that harm can accumulate.

Katharine Mach, Associate Professor of Environmental Science and Policy, University of Miami • conversation
Oct. 1, 2021 ~9 min

A major new workplace safety initiative targets dangerous heat on the job, but what about chronic heat exposure?

Excessive heat puts your body at risk for organ damage. When workers don’t have a chance to cool off at home between shifts, that harm can accumulate.

Katharine Mach, Associate Professor of Environmental Science and Policy, University of Miami • conversation
Oct. 1, 2021 ~9 min

/

10