{
  "company": {
    "name": "Green Aero Propulsion",
    "website": "https://greenaero.in/",
    "record": "https://startuphistory.org/c/greenaero.in"
  },
  "status": null,
  "history_since": "2024-04-17T07:04:50.000Z",
  "baseline": {
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    "observed_at": "2024-04-17T07:04:50.000Z",
    "headline": "CLEAN CARBON NEUTRAL AVIATION AND SHIPPING",
    "description": null,
    "evidence": "https://web.archive.org/web/20240417070450/https://www.greenaero.in/",
    "evidence_kind": "internet_archive",
    "facts": null,
    "basis": "first_observation",
    "is_change": false
  },
  "live_captures": 1,
  "last_checked": "2026-11-06T17:14:39.500Z",
  "live_status": null,
  "messaging": [
    {
      "quote_observed_at": "2025-01-23T18:05:12.000Z",
      "variants": [
        {
          "headline": "CLEAN CARBON NEUTRAL AVIATION AND SHIPPING",
          "subhead": null,
          "observed_at": "2024-04-17T07:04:50.000Z",
          "evidence": "https://web.archive.org/web/20240417070450/https://www.greenaero.in/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "CLEAN CARBON NEUTRAL AVIATION AND SHIPPING",
          "subhead": null,
          "observed_at": "2024-07-14T20:45:53.000Z",
          "evidence": "https://web.archive.org/web/20240714204553/https://www.greenaero.in/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "CLEAN CARBON NEUTRAL AVIATION AND SHIPPING",
          "subhead": null,
          "observed_at": "2025-01-23T18:05:12.000Z",
          "evidence": "https://web.archive.org/web/20250123180512/https://www.greenaero.in/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "CLEAN CARBON NEUTRAL AVIATION AND SHIPPING",
      "subhead": null,
      "from": "2024-04-17T07:04:50.000Z",
      "to": "2025-01-23T18:05:12.000Z",
      "captures": 3,
      "evidence": "https://web.archive.org/web/20250123180512/https://www.greenaero.in/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2024-04-17T07:04:50.000Z",
          "to": "2025-01-23T18:05:12.000Z"
        }
      },
      "current": false
    },
    {
      "quote_observed_at": "2026-03-08T03:45:17.000Z",
      "variants": [
        {
          "headline": "Revolutionizing Propulsion For A Sustainable Future",
          "subhead": "Green Aero Propulsion is a deep-tech R&D startup incubated at IIT Delhi, developing environmentally friendly hydrogen propulsion systems to revolutionize flight technology and drive the future of sust",
          "observed_at": "2025-07-17T06:58:51.000Z",
          "evidence": "https://web.archive.org/web/20250717065851/https://www.greenaero.in/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Revolutionizing Propulsion For A Sustainable Future",
          "subhead": "Green Aero Propulsion is a deep-tech R&D startup incubated at IIT Delhi, developing environmentally friendly hydrogen propulsion systems to revolutionize flight technology and drive the future of sust",
          "observed_at": "2026-03-08T03:45:17.000Z",
          "evidence": "https://web.archive.org/web/20260308034517/https://www.greenaero.in/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "Revolutionizing Propulsion For A Sustainable Future",
      "subhead": "Green Aero Propulsion is a deep-tech R&D startup incubated at IIT Delhi, developing environmentally friendly hydrogen propulsion systems to revolutionize flight technology and drive the future of sust",
      "from": "2025-07-17T06:58:51.000Z",
      "to": "2026-03-08T03:45:17.000Z",
      "captures": 2,
      "evidence": "https://web.archive.org/web/20260308034517/https://www.greenaero.in/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2025-07-17T06:58:51.000Z",
          "to": "2026-03-08T03:45:17.000Z"
        }
      },
      "current": true
    }
  ],
  "changes": [
    {
      "n": 1,
      "id": "classifier-00d986c64388389aed7e130668b19f9357db985682400d640823a00b23f1d1af:43cd2cc3c69920c80a2bf44c201e10af7736a0369eedf960c4e1157072188905:repositioning",
      "before_evidence": "https://web.archive.org/web/20250123180512/https://www.greenaero.in/",
      "before_evidence_kind": "internet_archive",
      "kind": "repositioning",
      "label": "Messaging",
      "summary": "Changed its homepage headline from “CLEAN CARBON NEUTRAL AVIATION AND SHIPPING” to “Revolutionizing Propulsion For A Sustainable Future”.",
      "between": {
        "from": "2025-01-23T18:05:12.000Z",
        "to": "2025-07-17T06:58:51.000Z"
      },
      "evidence": "https://web.archive.org/web/20250717065851/https://www.greenaero.in/",
      "evidence_kind": "internet_archive",
      "basis": "classifier",
      "topic": "https://startuphistory.org/t/repositioned"
    },
    {
      "n": 2,
      "id": "page-505bebe0268f2d9196a9e5c482f45e15639c09622271921db67c49b6ad61ff3b:5c56f3f80df53fab7f0263ed84879a92069de1e0c3bd9fab705a60b7087981d9:headline:8b268da4ba8040e6",
      "before_evidence": "https://web.archive.org/web/20260308034517/https://www.greenaero.in/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “Revolutionizing Propulsion For A Sustainable Future” to “Green Aero Propulsion”.",
      "between": {
        "from": "2026-03-08T03:45:17.000Z",
        "to": "2026-08-19T19:07:07.000Z"
      },
      "evidence": "https://web.archive.org/web/20260819190707/https://www.greenaero.in/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    }
  ],
  "update": null,
  "same_space": [
    {
      "name": "ZeroAvia",
      "record": "https://startuphistory.org/c/zeroavia.com",
      "basis": "ai_judged",
      "category": null,
      "overlap": "direct",
      "why": "Both develop hydrogen-electric propulsion powertrains to decarbonize aviation."
    },
    {
      "name": "Stralis Aircraft",
      "record": "https://startuphistory.org/c/stralis.aero",
      "basis": "ai_judged",
      "category": null,
      "overlap": "direct",
      "why": "Both focus on hydrogen-electric propulsion systems for emission-free aircraft."
    },
    {
      "name": "H3 Dynamics",
      "record": "https://startuphistory.org/c/h3dynamics.com",
      "basis": "ai_judged",
      "category": null,
      "overlap": "direct",
      "why": "Both design hydrogen-based propulsion systems and fuel-cell modules for aviation."
    },
    {
      "name": "Beyond Aero",
      "record": "https://startuphistory.org/c/beyond-aero.com",
      "basis": "ai_judged",
      "category": null,
      "overlap": "partial",
      "why": "Both use hydrogen-electric technology to enable zero-emission aircraft."
    },
    {
      "name": "Ampaire",
      "record": "https://startuphistory.org/c/ampaire.com",
      "basis": "ai_judged",
      "category": null,
      "overlap": "partial",
      "why": "Both offer alternative low-emission propulsion systems for aircraft operators."
    },
    {
      "name": "Fleetzero",
      "record": "https://startuphistory.org/c/fleetzero.com",
      "basis": "ai_judged",
      "category": null,
      "overlap": "partial",
      "why": "Both provide low-carbon propulsion solutions aimed at decarbonizing shipping."
    }
  ],
  "method": {
    "version": "messaging-v1",
    "description": "https://startuphistory.org/method"
  },
  "license": "CC-BY-4.0",
  "cite": "StartupHistory, “Green Aero Propulsion” company record, https://startuphistory.org/c/greenaero.in"
}