Image Source: @Teamsters on Twitter, Jun 13, 2023

On June 14, the Teamsters and UPS agreed to tentative language to equip UPS vehicles with air conditioning systems, new heat shields, and additional fans, according to a union statement. The agreement will cover the 340,000 UPS workers who are members of the Teamsters union.

NBC News reports that temperature readings taken by workers in UPS trucks in Arizona and Florida have shown temperatures above 150 degrees. At least 145 UPS employees have been hospitalized for heat illnesses since 2015.

“Folks are super excited” about the heat agreement, said Zakk Luttrell, a UPS driver and union shop steward in Norman, Okla. “It’s not just about what’s cost effective and efficient anymore, it’s about keeping people alive.”

Meanwhile, 97% of UPS employees voting authorized a strike to start August 1. Such a strike would be the largest against a single employer in US history.