Lawsuit Seeks to Force Air Conditioning in Texas Prisons as Heat Deaths Continue

A federal lawsuit is demanding that the Texas Department of Criminal Justice (TDCJ) install air conditioning in its prison facilities, where dangerously high temperatures have been linked to inmate deaths for years. The legal action argues that exposing incarcerated people to extreme heat constitutes cruel and unusual punishment under the Eighth Amendment of the U.S. Constitution. Advocates and attorneys behind the suit say the state has long ignored a preventable crisis playing out inside un-air-conditioned units across Texas.

The vast majority of TDCJ’s more than 100 prison facilities lack full air conditioning, leaving tens of thousands of inmates exposed to indoor temperatures that can exceed 100 degrees Fahrenheit during summer months. Medical experts have consistently warned that such conditions are especially deadly for elderly inmates, those with chronic illnesses, and people taking certain psychiatric medications that impair the body’s ability to regulate temperature. Despite repeated warnings and prior litigation, the state has moved slowly — and critics say inadequately — to address the problem.

Texas prison officials have historically pointed to the high cost of retrofitting aging facilities with air conditioning as a barrier to action, though opponents argue the state has prioritized other expenditures while inmates suffer and die. Previous court rulings have found unconstitutional heat conditions at specific TDCJ units, resulting in partial remedies, but advocates say those victories have not produced system-wide change. The current lawsuit seeks broader, enforceable relief that would compel TDCJ to protect all incarcerated people from life-threatening heat.

Families of inmates housed in un-cooled facilities have long raised alarms, describing loved ones who suffer heat exhaustion, experience medical crises, and in some cases, do not survive the summer. Texas Prison News has documented multiple heat-related deaths inside TDCJ facilities over the years, deaths that advocates argue were preventable. With another brutal Texas summer approaching, the pressure on state officials to act — either through the courts or through legislative funding — is intensifying once again.