In 2025, Kellanova completed a corporate carbon footprint assessment and publicly disclosed its greenhouse gas (GHG) emissions according to the GHG Protocol, covering Scope 1 (direct emissions from owned or controlled sources) and Scope 2 (indirect emissions from purchased energy).
However, Kellanova has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Scope 1 | 335,300a | 347,232b | 347,232b | |
Total Scope 2 | ||||
Market-Based | 65,000a | 101,288b | 101,288b | |
Location-Based | 321,900a | 339,059b | 335,805b | |
Total Scope 3 | N/A | 5,842,781b | 6,496,582b | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | N/A | 27.236b | 26.4618b |
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In 2025, the total operational greenhouse gas (GHG) emissions of Kellanova amounted to 657,200 metric tons of CO2 equivalent. This figure includes both direct emissions from owned or controlled sources (Scope 1) and indirect emissions from purchased energy (Scope 2).a
Compared to 2024, the total operational greenhouse gas (GHG) emissions of Kellanova decreased by 4.24%, showing that the company has made progress in taking action to reduce the climate impact of its operations.ab
In 2025, the total Scope 1 emissions of Kellanova were 335,300 metric tons of CO₂ equivalent (tCO₂e).a
Since 2019, Kellanova's Scope 1 emissions have decreased by 24.65%, reflecting a declining long-term trend in Scope 1 emissions over time.ac
Compared to the previous year (2024), Kellanova's Scope 1 emissions decreased by 3.44%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.ab
In 2025, Kellanova reported Scope 2 greenhouse gas (GHG) emissions of 65,000 tCO₂e using the market-based method and 321,900 tCO₂e using the location-based method.a
Since 2019, Kellanova's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 42.42%, reflecting a declining long-term trend in Scope 2 emissions over time.ac
Compared to the previous year (2024), Kellanova's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that Kellanova's emissions have plateaued with no significant change in its energy consumption footprint.ab
In 2025, Kellanova reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2024, Kellanova reported Scope 1 greenhouse gas (GHG) emissions of 347,232 tCO₂e and total revenues of USD 12,749 millions. This translates into an emissions intensity of 27.24 tCO₂e per millions USD.b
In 2024, Kellanova reported a Scope 1 emissions intensity of 27.24 tCO₂e per millions USD. Compared to the peer group median of 39.77, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.b
In 2024, Kellanova ranked 10 out of 23 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).b
Kellanova is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.b