Some UPS drivers have been hospitalized due to heat-related problems.
"We're dying out here," one UPS driver told Insider at the time.
In 2019, NBC News tallied 107 heat-related hospitalizations of UPS workers over a four-year period starting in 2015.
At the time, UPS told Insider that it provided extensive training on how to deal with heat.
But according to the agreement, all newly purchased small package delivery trucks in the US will have air conditioning starting next year.
Persons:
Esteban Chavez Jr, We're, Matthew O'Connor
Organizations:
Teamsters, UPS, NBC, Democratic Union
Locations:
Arizona, New York