In 2025, L3harris Technologies 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).
L3harris Technologies has also provided a category-level breakdown for 3 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Scope 1 | 64,458a | 73,961a | 65,404a | |
Total Scope 2 | ||||
Market-Based | 112,695a | 138,097a | 139,472a | |
Location-Based | 188,755a | 224,998a | 228,614a | |
Total Scope 3 | 203,292a | 261,253a | 130,656b | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 2.948a | 3.4683a | 3.368a |
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In 2025, the total operational greenhouse gas (GHG) emissions of L3harris Technologies amounted to 253,213 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 L3harris Technologies decreased by 15.3%, 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 L3harris Technologies were 64,458 metric tons of CO₂ equivalent (tCO₂e).a
Since 2019, L3harris Technologies's Scope 1 emissions have decreased by 41.17%, reflecting a declining long-term trend in Scope 1 emissions over time.ab
Compared to the previous year (2024), L3harris Technologies's Scope 1 emissions decreased by 12.85%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2025, L3harris Technologies reported Scope 2 greenhouse gas (GHG) emissions of 112,695 tCO₂e using the market-based method and 188,755 tCO₂e using the location-based method.a
Since 2019, L3harris Technologies's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have decreased by 12.82%, reflecting a declining long-term trend in Scope 2 emissions over time.ab
Compared to the previous year (2024), L3harris Technologies's Scope 2 emissions (Location-Based) fell by 16.11% in 2025, showing that the company has made progress in taking action to reduce the climate impact of its energy consumption.a
In 2025, L3harris Technologies reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, L3harris Technologies reported 203,292 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 L3harris Technologies includes a breakdown across 3 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, L3harris Technologies reported total Scope 3 emissions of 203,292 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 100% of these emissions originated from upstream activities such as purchased goods and capital goods, while 0% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2019, L3harris Technologies's Scope 3 emissions have increased by 44.72%, reflecting a rising long-term trend in Scope 3 emissions over time.ab
Compared to the previous year (2024), L3harris Technologies's Scope 3 emissions decreased by 22.19%, highlighting the company's efforts to lower indirect emissions from its value chain.a
In 2025, L3harris Technologies reported emissions for 3 out of the 15 Scope 3 categories defined by the GHG Protocol.a
The limited disclosure restricts visibility into specific emission sources across the company's value chain.
In 2025, the largest contributors to L3harris Technologies's Scope 3 emissions were:a
In 2025, L3harris Technologies reported Scope 1 greenhouse gas (GHG) emissions of 64,458 tCO₂e and total revenues of USD 21,865 millions. This translates into an emissions intensity of 2.95 tCO₂e per millions USD.a
In 2025, L3harris Technologies reported a Scope 1 emissions intensity of 2.95 tCO₂e per millions USD. Compared to the peer group median of 7.63, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a
In 2025, L3harris Technologies ranked 2 out of 22 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
This places L3harris Technologies among the top performers, with one of the lowest emissions intensities relative to peers.a
In 2025, L3harris Technologies reported a total carbon footprint of 456,505 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 18.51% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to L3harris Technologies's total carbon footprint was Scope 3 emissions, accounting for 44.53% of the company's total carbon footprint, followed by Scope 2 emissions at 41.35%.a