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  "path": "/news/2026-04-transparent-cooling-car-cabin-temperature.html",
  "publishedAt": "2026-04-17T12:40:04.000Z",
  "site": "https://techxplore.com",
  "tags": [
    "Energy & Green Tech"
  ],
  "textContent": "A transparent radiative cooling film technology that dissipates heat directly to the outside without consuming electricity has been developed to reduce vehicle overheating during summer. The technology was validated through real-vehicle experiments conducted under diverse conditions—including different countries, seasons, and both parking and driving scenarios—and demonstrated the ability to lower cabin temperatures by up to 6.1°C and reduce cooling energy consumption by more than 20%.",
  "title": "Transparent cooling film cuts car cabin temperature by 6.1°C without electricity"
}