{
  "id": 7262841,
  "title": "Energy in rock: is the underground the battery we need for the energy transition?",
  "url": "https://urgent.news/2026/09/14/energy-in-rock-is-the-underground-the-battery-we-need-for-the-energy",
  "topic": "world",
  "section": "World",
  "published": "2026-09-14T06:27:25.000Z",
  "source": {
    "name": "Euronews",
    "slug": "euronews",
    "url": "https://www.euronews.com/2026/09/14/energy-in-rock-is-the-underground-the-battery-we-need-for-the-energy-transition"
  },
  "original_language": "en",
  "account": null,
  "summary": "Portuguese scientists studied options for storing energy as compressed air in deep porous rock. In the best case, one reservoir could power a small town.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}