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  "path": "/news/2026-05-digital-twin-energy-purification.html",
  "publishedAt": "2026-05-07T21:40:05.000Z",
  "site": "https://techxplore.com",
  "tags": [
    "Energy & Green Tech"
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  "textContent": "Researchers at the U.S. Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) are charting a new course in water purification to reduce energy consumption and costs while ensuring safe drinking water.",
  "title": "Digital twin innovation cuts energy costs in water purification"
}