Environment

World aggregate greenhouse-gas time series

Changed on

Returns every column in the OWID CO2 bundle for the World entity - the harmonised global aggregate. Covers global CO2 totals, CO2 by source, consumption emissions, cumulative CO2 since 1750, methane, nitrous oxide, total greenhouse gases, global temperature-change contributions, and energy aggregates. For continent- or income-group aggregates (Asia, Africa, OECD, EU27, High-income countries) use /region/{region}. Published under CC BY 4.0 with dual attribution to Our World in Data and the primary upstream providers.

get/api/v1/environment/co2/world

Request

  • Base URL: https://sugra.ai
  • URL: https://sugra.ai/api/v1/environment/co2/world
  • Auth: API key in header x-api-key

Query parameters

start_yearinteger nullable

Inclusive start year (integer). Bundle range is 1750-present.

end_yearinteger nullable

Inclusive end year. Defaults to the latest year in the bundle.

Response

Global aggregate across all 79 columns as an annual time series, plus attribution.

Example response

{
  "data": {
    "region": "World",
    "observations": [
      {
        "year": 2022
      }
    ],
    "count": 275,
    "start_year": 2000,
    "end_year": 2023
  },
  "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"
    ],
    "stale_since": "2026-09-08T12:00:00Z",
    "period": "2026-Q1",
    "notes": "the UKMTO report behind these counts is dated 2026-08-21 and is 11 days old"
  }
}

Changes