But riders may soon be granted some relief from the sweaty conditions, as MTA Chair and CEO Janno Lieber and Mayor Zohran Mamdani announced Monday that they will study technology designed to remove heat from subway stations through the end of this year. “But at the same time, we are exploring a lot of possible solutions to make the stations more comfortable, starting with the feasibility study.” The $800,000 study comes after the MTA last week announced a broader project to overhaul the Chambers St station, one of the most dilapidated in the system. The study is being conducted jointly by the MTA, the city Department of Citywide Administrative Services (DCAS), and the Mayor’s Office of Climate and Environmental Justice. However, the study itself will not involve digging any holes, according to MTA spokesperson Kayla Shults.