Heat of Europe's AC ban comes to New York; Mayor Mamdani shares AC tips

New York Mayor Zohran Mamdani has urged residents to reduce electricity consumption by adjusting their AC settings and limiting unnecessary power use amid an intense heat wave. The appeal comes as electricity demand rises across New York City, with officials aiming to reduce pressure on the power grid while encouraging people to remain indoors in air-conditioned spaces. Last month, the European Commission proposed new rules requiring installers of ACs and other household appliances to inform customers about the energy efficiency of the products they plan to install. The proposal came as Europe experienced an intense heatwave, leading to higher demand for ACs, with retailers in countries including France and Spain reporting increased sales.In a recent X post, Mamdani wrote, “New York: it's hot out there, and the power grid is working overtime to keep us cool. Set your AC to 78 degrees, turn off lights/electronics you're not using, and unplug what you can. Our City is doing its part too: maintaining the 78 degrees rule in our buildings, dimming/turning off our lights during peak electricity demand, asking private partners to do the same, and powering down non-essential equipment. A stable grid means the AC stays on, and lives are saved. Let's ease demand — and get through the heat — together.”New York Mayor Zohran Mamdani urges residents to stay cool and reduce electricity useIn addition to asking residents to set their ACs to 78 degrees, Mamdani said the city is implementing similar measures across government buildings, including maintaining indoor temperatures at 78 degrees, reducing lighting during peak electricity demand, and shutting down non-essential equipment.Earlier, the mayor warned that New York City could experience its most intense heat wave in more than a decade, with temperatures expected to reach around 100 degrees and heat index values climbing as high as 112 degrees.He advised residents to remain indoors in air-conditioned environments wherever possible, particularly children, older adults, people with heart or respiratory conditions and pets.Residents without access to effective air conditioning were encouraged to visit one of the city's cooling centres.Recently, the National Weather Service has issued an Extreme Heat Warning for New York City, along with an Extreme Heat Watch covering the holiday period.Both projectors feature automatic focus and image alignment to ease installation, so there’s no need to make any manual adjustments when setting them up on a tabletop or ceiling mount, the company says. Mamdani also encouraged residents to recognise the symptoms of heat stroke, including confusion, dizziness, nausea and difficulty breathing, and said emergency services should be contacted immediately if someone shows those signs.The city activated its Heat Emergency Plan to prepare for the heat wave, marshalling various agencies to prepare for the anticipated rise in temperatures and to assist residents who are having difficulty with the extreme weather.Get the latest technology news and updates. Download the TOI App.