World’s first chief heat officer tackles how to protect Miamians from extreme heat

Jane Gilbert, Miami-Dade County’s chief heat officer, the world’s first government official to hold such a title, is examining multiple measures to protect people from extreme heat.

Among the possible remedies is a change to building codes to require cool roofs and cool pavement surfaces. Those changes could take years to implement, though.

In the shorter term, Gilbert is shoring up plans for cooling centers at public facilities including libraries and parks. A campaign to plant more trees is also underway. In addition, her staff is educating the community about when to expect the threat of heat stress and how to cope with it.

About 90% of the county’s residents have air conditioning. Those who lack it are the most vulnerable along with outdoor workers and workers laboring in hot conditions. Gilbert is focusing on how to protect those cohorts.

New York City has two very large buildings dedicated to answering the 911 calls of its five boroughs. With more than 11 million emergency calls annually, it makes perfect sense. The second of these buildings, the Public Safety Answering Center II (PSAC II) is located on a nine-acre parcel of land in the Bronx. It’s an imposing 450,000 square-foot structure—a 240-foot-wide by 240-foot-tall cube. The gleaming aluminum cube risesthe equivalent of 24 stories from behind a grassy berm, projecting the unlikely impression that it might actually be floating. Like most visually striking structures, the building has drawn as much scorn as it has admiration.