Most often, homes with little or no air conditioning are occupied by low-income residents – often renters — and people of color, a 2022 Boston University analysis of 115 U.S. metro areas found.

That leaves them vulnerable as climate change makes heatwaves more frequent, more intense and longer lasting. Heat stress now kills more people globally each year than any other weather-related cause, according to the World Health Organization — and many of these deaths occur indoors. — U.S. News & World Report

City Councilmember Lincoln Restler of Brooklyn, who confirmed the news with Gothamist on Wednesday, said he plans to introduce his bill during Thursday’s stated meeting. The bill is intended to mimic current local law requiring landlords to provide tenants with heat during the winter months by requiring them to ensure tenants can cool their homes to at least 78 degrees when it is 82 degrees or warmer during the summer, Restler said. — Gothamist

To combat the intense summer heat in France, a geothermal energy system will cool the athlete apartments in the Seine-Saint-Denis suburb. This technology utilizes natural resources and is expected to reduce carbon impact by 45 percent compared to traditional air conditioning systems. The system will maintain a temperature below 79 degrees Fahrenheit during the night, even in the event of a heatwave, according to Laurent Michaud, the director of the Olympic and Paralympic Villages. — Runner's World

When asked about why skywells have caught more attention of modern Chinese people, Wang [Zhengfeng] says that the courtyard is also designed to serve as a gathering space for families or communities, and comes with ritual meanings. "Perhaps changes in the way of life could also trigger vernacular nostalgia among people living in concrete and glass forests.”

"It won't be easy to be sustainable by learning from the past without reflecting on our current behaviours." — BBC

At our peril, we have ignored Nightingale’s prescriptions. The history of the hospital contains clear lessons about the importance of air movement through buildings, the public health risks of poor design, and the dangers of technological reliance. Architecture professionals should look back to see what else has been forgotten or ignored in the race to merge art and technology. Whose lives might be at stake if they don’t? — Fast Company

...an approach known as bioclimatic design: using the environment around a building to passively manage the temperature and light inside, rather than mechanically heat and cool a space. Structures designed that way are energy efficient, which leaves them with a smaller carbon footprint. — The Daily Beast

Over the past several years, home automation and smart home technology have become exceedingly popular and are now more commonplace than ever before. In the not so distant past, these concepts were hard to grasp, and felt out of reach for the average homeowner.

The House of the Future in Ahwatukee, Arizona, designed by former Taliesin Associated Architect Charles Schiffner, embraced these innovative concepts as early as 1978. — The Frank Lloyd Wright Foundation

What if we could weaponize air conditioning units to help pull carbon dioxide out of the atmosphere instead? According to a new paper in Nature Communications, it’s feasible.

Using technology currently in development, AC units in skyscrapers and even your home could get turned into machines that not only capture CO2, but transform the stuff into a fuel for powering vehicles that are difficult to electrify, like cargo ships. — CityLab

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

Commercial real estate brokers and building managers say sophisticated tenants specify so-called chilling capacity in their lease agreements so they are guaranteed cold cachet...There’s also the widely held misconception that colder temperatures make workers more alert and productive — NYT

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

Though it pervades the landscape of many of our cities, we rarely appreciate how window units continue to shape our homes and street walls. The basic design of a window unit has remained mostly the same since it appeared on the market in 1935 – that is to say, functional and bland. But instead of designing a more elegant object, we have allowed AC units to become visual background noise. — urbanomnibus.net