Mayor Zohran Kwame Mamdani told New Yorkers to set their thermostats to 78 degrees as the city battled a dangerous heat wave. The request came with a city PSA and a press briefing that rolled out extra cooling centers, mobile “COOL” vans, and a new executive order to protect workers from extreme heat. What followed was a predictable mix of public‑safety talk and partisan roast sessions online.
The 78‑degree PSA: a request, not a decree
The mayor’s message was blunt: set AC to 78, turn off lights and unplug unused electronics to ease strain on the power grid. City spokespeople said the move is about keeping the grid stable so air conditioning can keep running for the most vulnerable — “A stable grid means the AC stays on, and lives are saved,” the mayor said. It’s important to note this was framed as a voluntary, citywide ask tied to a specific grid‑stress moment, not a citywide thermostat police force. But optics matter, and optics are what conservatives pounced on.
What the city actually deployed
Alongside the PSA, the city opened more cooling centers in libraries and municipal buildings, extended pool hours, and sent out 21 COOL vans for medical and wellness outreach. Officials activated more than 2,200 LinkNYC kiosks to point people to cooling sites and added roughly 150 outreach volunteers to bring the street team to about 600 workers. The mayor also signed an executive order meant to protect outdoor workers and instruct agencies to notify businesses of heat‑safety obligations — concrete steps many people can agree are useful during a real heat emergency.
Political reaction: fury, jokes, and a political test
But the headline that stuck was the thermostat ask, and conservative commentators treated it like a totem of big‑city overreach. Critics called it lecturing and symbolic rationing — “free this, free that, but don’t touch your AC,” went the snark. The reaction is predictable: when a mayor promises big public spending and new programs, telling people to nudge their thermostats becomes an easy cudgel. That doesn’t mean there isn’t a real choice here between public safety and liberty. It does mean messaging matters, and this one handed opponents a simple, viral line to bash the administration.
Why this matters and what should come next
New Yorkers need protection from deadly heat, and the city’s cooling centers and worker protections are legitimate emergency actions. But asking residents to change their comfort level while promising wide new public programs looks like politics at its worst. The better path is transparency and action: show grid operators’ warnings, explain whether conservation requests likely averted outages, and pair requests with targeted help for those without AC. If the goal is to keep lives safe, sell the plan with facts and fixes — not just a virtue‑signal whisper about thermostats.




