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New York-based SHoP has completed work on the Uber Headquarters in San Francisco. The 423,000-square-foot project is divided into two buildings ranging between six and eleven stories, linked by two suspended walkways. Photo © Jason O'Rear Photo © Jason O'Rear The scheme’s star... View full entry
Scientists in the US have developed a paint significantly "whiter than the whitest paint currently available".
Tests carried out by researchers at Purdue University on their "ultra-white" paint showed it reflected more than 98% of sunlight.
That suggests, the scientists say, that it could help save energy and fight climate change.
— BBC
The paint's whiteness opens up a range of cooling features that, applied at an industrial scale, could limit the built environment's contributing effect to global warming and its dependency on traditional air conditioning. "If you were to use this paint to cover a roof area of about 1,000 square... View full entry
In the main axis of the new multimodal hub in the French city of Nice, for the first time in Europe, a large expanse of urban cooling paving is being installed. It corresponds to the areas of most intense pedestrian presence (bus stops, pavements, etc.) and represents an attempt to improve the... View full entry
Five years ago we reported on a device invented by a group of students at MIT. This device, originally called "Wristify", was a small bracelet designed to heat or cool the wearer to achieve customized comfort, regardless of the surrounding environment. Today, after a few years of R&D, and with... View full entry
The US expends more energy on air conditioning, for example, than the whole of Africa does on everything. Then again, it expends even more energy on hot water, which doesn’t get the same rap. The question then is not whether to condition climate, but how. As long ago as the 1940s the Egyptian architect Hassan Fathy demonstrated, with his village of New Gourna near Luxor, how traditional techniques of orientation, ventilation, screening and shading could be revived. — The Guardian
Rowan Moore dives into the history of air conditioning and how the development of this technology shaped architectural design over the years. Rather than condemn its use, Moore advocates for optimizing both old and new techniques for sustainable cooling with the current challenge to scale up for... View full entry
A new study by researchers at the University of Southern California found that replacing all lawns with drought-tolerant vegetation would have a net cooling effect of 0.2°C — but the science is less obvious than you might think. In fact, converting lawns has resulted in daytime warming of up... View full entry
The management at the Auschwitz-Birkenau State Museum has defended the installation of sprinkler showers at its entrance, after a visitor complained that the new facilities were a painful reminder of the gas chambers used to murder prisoners. — The Independent
Is Auschwitz now a theme park? View full entry
The intent is to save energy by controlling the temperature of an individual person, rather than an entire building, a goal that anyone who's ever turned on a personal space heater in a frigid office building in July can get behind. The team just won $10,000 from MIT's Making And Designing Materials Engineering Competition, which the inventors will use to improve the prototype and the algorithms that automate the pulses. — popsci.com
Google’s new $700 million data centers in Taiwan will make ice at night, when electricity is significantly cheaper, and use it to cool the buildings during the day, reports Rich Miller at Data Center Knowledge. It’s called thermal storage, and it’s basically a battery, but for air conditioning. — grist.org
Mongolia is to launch one of the world's biggest ice-making experiments later this month in an attempt to combat the adverse affects of global warming and the urban heat island effect.
The geoengineering trial, that is being funded by the Ulan Bator government, aims to "store" freezing winter temperatures in a giant block of ice that will help to cool and water the city as it slowly melts during the summer.
— guardian.co.uk
