Urban environment

Wrong trees in the wrong place can make cities hotter at night, study reveals

Wrong trees in the wrong place can make cities hotter at night, study reveals

Temperatures in cities are rising across the globe and urban heat stress is already a major problem causing illness, death, a surge in energy use to cool buildings down, heat-related social inequality issues and problems with urban infrastructure. Some cities have already started implementing mitigation strategies, with tree planting prominent among them. But a University…

Building green and blue spaces, such as parks, in new communities is crucial for cleaner air

Building green and blue spaces, such as parks, in new communities is crucial for cleaner air

With house building a priority for the new UK Government, researchers at the University of Surrey are urging city planners not to forget to build “greening areas” such as parks in new communities.   Surrey’s Global Centre for Clean Air Research (GCARE), working with 30 co-authors from seven countries, found that parks may be the most…

Evaluating solar-active shading solutions: a study of energy performance in Mediterranean residential architecture

The depletion of conventional fossil fuel supplies and the growing global population necessitate a significant reduction in energy use and harmful emissions. High sun radiation in the Mediterranean region increases summer overheating, and results in increasing energy expenditures and building emissions. But, this also presents an opportunity for solar energy systems, as building designers see…

The Overdue Greening of Athens: It’s Not That Hard

The Overdue Greening of Athens: It’s Not That Hard

Rooftop restaurants in Athens hope that when you’re not eating or talking that you’ll be okay with a view of the Acropolis, if there is one, because otherwise all there is to see is a sea of dirty charmless concrete buildings, graffiti, and abandoned neo-classical buildings. Athens has rightfully developed a buzz in recent years…