In 2025, RTX Corp 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), Scope 2 (indirect emissions from purchased energy) and Scope 3 (indirect emissions across the value chain).
RTX Corp has also provided a category-level breakdown for 8 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022 - 2017 |
|---|---|---|---|---|
Total Scope 1 | 523,985a | 542,229a | 532,402a | |
Total Scope 2 | ||||
Market-Based | 758,689a | 867,368a | 920,882a | |
Location-Based | 929,071a | 977,752a | 939,441a | |
Total Scope 3 | 27,313,060a | 27,147,702a | 28,252,119a | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 5.9139a | 6.7159a | 7.7249a |
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In 2025, the total operational greenhouse gas (GHG) emissions of RTX Corp amounted to 1,453,056 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 RTX Corp decreased by 4.4%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a
In 2025, the total Scope 1 emissions of RTX Corp were 523,985 metric tons of CO₂ equivalent (tCO₂e).a
Since 2019, RTX Corp's Scope 1 emissions have decreased by 13.81%, reflecting a declining long-term trend in Scope 1 emissions over time.ab
Compared to the previous year (2024), RTX Corp's Scope 1 emissions decreased by 3.36%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2025, RTX Corp reported Scope 2 greenhouse gas (GHG) emissions of 758,689 tCO₂e using the market-based method and 929,071 tCO₂e using the location-based method.a
Since 2019, RTX Corp's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 19.92%, reflecting a declining long-term trend in Scope 2 emissions over time.ab
Compared to the previous year (2024), RTX Corp's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that RTX Corp's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2025, RTX Corp reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, RTX Corp reported 27,313,060 metric tons of CO₂ equivalent (tCO₂e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a
The 2025 disclosure of RTX Corp includes a breakdown across 8 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2024, demonstrating consistent Scope 3 emissions reporting coverage year over year.a
In 2025, RTX Corp reported total Scope 3 emissions of 27,313,060 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 50.35% of these emissions originated from upstream activities such as purchased goods and capital goods, while 49.65% came from downstream activities like product use, distribution, and end-of-life treatment.a
Compared to the previous year (2024), RTX Corp's Scope 3 emissions remained relatively stable, indicating that RTX Corp's emissions have plateaued with no significant change in its value chain footprint.a
In 2025, RTX Corp reported emissions for 8 out of the 15 Scope 3 categories defined by the GHG Protocol.a
This partial disclosure allows for some insight into the company's indirect impacts.
In 2025, the largest contributors to RTX Corp's Scope 3 emissions were:a
In 2025, RTX Corp reported Scope 1 greenhouse gas (GHG) emissions of 523,985 tCO₂e and total revenues of USD 88,602 millions. This translates into an emissions intensity of 5.91 tCO₂e per millions USD.a
In 2025, RTX Corp reported a Scope 1 emissions intensity of 5.91 tCO₂e per millions USD. Compared to the peer group median of 7.17, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
In 2025, RTX Corp ranked 8 out of 22 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
RTX Corp is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a
In 2025, RTX Corp reported a total carbon footprint of 28,766,116 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 0.34% increase compared to 2024, suggesting a rise in emissions across its operations or value chain.a
The largest contributor to RTX Corp's total carbon footprint was Scope 3 emissions, accounting for 94.95% of the company's total carbon footprint, followed by Scope 2 emissions at 3.23%.a