As extreme heat worsens, renters are gaining a ‘right to cooling’

by | Oct 27, 2026 | Climate Change

As extreme heat worsens, renters are gaining a 'right to cooling'

A federal judge’s recent ruling requiring Texas prisons to install air conditioning by the end of 2029 reflects a broader national trend recognizing cooling as a necessity for safe housing. As extreme heat poses escalating health risks, jurisdictions across the country have begun implementing policies to ensure tenants can access adequate cooling, ranging from mandatory air conditioning installation to temperature standards and landlord reimbursement programs.

The legal foundation for tenant cooling rights differs from incarceration cases. While constitutional protections guard incarcerated individuals, renters’ claims largely rest on the implied warranty of habitability, a legal doctrine requiring landlords to provide basic life necessities such as running water and heating. Advocates argue that protection from dangerously high indoor temperatures should receive similar recognition under this principle. Research indicates renters face significantly greater heat-related health risks than homeowners, with one study finding renters three times more likely to require medical attention for heat exposure at home.

Jurisdictions are pursuing varied regulatory approaches. Some, including Houston, mandate air conditioning in all rental units as a health and safety standard. Others, such as Los Angeles County, establish maximum indoor temperature thresholds—typically around 82 degrees Fahrenheit—allowing landlords flexibility in implementation methods. Spokane, Washington, requires landlords to provide adequate cooling in at least one room per unit while offering to reimburse tenants up to $500 for self-installed systems. A number of cities, including Austin, New Orleans, and New York City, have adopted cooling requirements, while some states have effectively banned landlord prohibitions on tenant-installed air conditioning.

Debate continues over the most effective regulatory framework. Some experts argue that performance standards based on temperature thresholds encourage energy-efficient passive cooling methods like tree planting or window treatments. Others contend that only air conditioning provides adequate protection during severe heat events. The specific temperature standards themselves remain unsettled, with thresholds ranging from approximately 79 to 82 degrees Fahrenheit depending on regional physiology and cultural factors affecting heat adaptation.

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