MANY MINDEDCalifornia Prisons Face Heat Risk Without Adequate Cooling
California's correctional facilities have fewer than 25% of 791 housing units with mechanical cooling as of January 2025. Proposed indoor heat standards for prisons activate at 87°F—five degrees higher than workplace safety thresholds—while Cal/OSHA exempted prisons from 2024 heat protections due to cost concerns raised by the Newsom administration. In 2024 alone, facilities recorded 86 days with indoor temperatures ≥90°F and 46 days with temperatures ≥95°F. The state’s aging infrastructure—averaging 52 years old—was built without prioritizing incarcerated populations’ comfort, and the administration insists prisons require 'separate standards' due to 'unique conditions.'
This friction stems from California’s correctional facilities operating under outdated safety protocols amid rising temperatures. The state’s average annual temperature is 2.5°F warmer than 1895 levels, with nine of the ten warmest years since 2014. Cal/OSHA estimates upfront cooling costs range from $900,000 to $6 billion, though the administration has declined detailed analysis.
This situation directly undermines universal health and safety access for vulnerable populations. Without adequate cooling, heat exposure becomes a barrier to basic survival during climate heatwaves, worsening health risks for incarcerated individuals. The next critical step is whether final standards will be adopted by late 2026—though draft rules released in May 2026 remain unconfirmed. Current projections indicate significant cost barriers could delay meaningful protections, leaving prisons at heightened risk as climate impacts intensify. The state’s approach highlights how infrastructure gaps in care systems can become climate vulnerability hotspots when safety standards lag behind evolving needs.
Source: KFF Health News