Environment

Rank countries by greenhouse-gas emissions for a gas and window

Rank every country / territory in the Climate TRACE inventory by total emissions of a selected gas over a start / end window. Optionally restrict to a continent or named country group (g7, g20, g77, eu, aosis, arab_league). Each row returns the emissions total, per-capita figure, share of the global total, and year-over-year percentage change. Data sourced from Climate TRACE under CC BY 4.0.

get/api/v1/environment/ct/rankings/countries

Query parameters

gasstring

Gas identifier from /definitions/gases. co2e_100yr uses GWP100 and is the default for climate comparison.

startstring

Start of the aggregation window. Accepts year (YYYY), year-month (YYYY-MM), or ISO date (YYYY-MM-DD).

endstring

End of the aggregation window. Same formats as start.

sectorsstring nullable

Comma-separated sector slugs. Reserved keyword all_no_forest excludes forestry-and-land-use.

subsectorsstring nullable

Comma-separated subsector slugs.

country_groupstring nullable

Named country group slug (e.g. g7, g20, eu).

continentstring nullable

Continent name restricting the ranking scope.

Response

Country rows ranked by emissions plus global totals and a time-series breakdown.

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "data_age_days": 8.532,
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ],
    "period": "2026-Q1",
    "notes": "the UKMTO report behind these counts is dated 2026-08-21 and is 11 days old"
  }
}

Changes

Changed in 2 of the 25 revisions of this API.15

Sep 1, 2026328d061c12ca3See the full diff
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Aug 8, 20264c4530760ba112See the full diff
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  added the optional property to the response with the status
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  added the optional property to the response with the status
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Full history