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Senior PLC

Common Name
Senior
Country
United Kingdom
Sector
Industrials
Industry
Aerospace & Defense
Employees
6,779
Ticker
SNR
Exchange
LONDON STOCK EXCHANGE
Description
Senior plc is an international engineering group specializing in designing and manufacturing high-technology components and systems. This UK-based company serves diverse sectors, focusing primarily on...

Senior's GHG Emissions Data Preview

In 2024, Senior 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).

However, Senior has not published a category-level breakdown of its Scope 3 emissions, limiting visibility into specific value chain sources.

Metric (tCO2e)2024202320222021 - 2017
Total Scope 1
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a
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a
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a
0000000
Total Scope 2
Market-Based
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a
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a
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a
0000000
Location-Based
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a
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a
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0000000
Total Scope 3
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a
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a
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0000000
Total Scope 1 Revenue Intensity (tCO2e/$M)
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a
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a
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a
0000000
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Verified Sources Behind Senior’s Greenhouse Gas (GHG) Emissions Data

Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform. Explore Senior’s data sources below and access millions more through our Disclosure Search.

a. Senior's Sustainability Report 2024
a. Senior's Sustainability Report 2024

Insights into Senior's Operational Emissions

In 2024, the total operational greenhouse gas (GHG) emissions ofSenior amounted to53,301metric 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 2023, the total operational greenhouse gas (GHG) emissions of Seniorincreased by 3.62%, suggesting that the company faced challenges in reducing its emissions from its core operations.a

Senior's Scope 1 Emissions Over Time

20192020202120222023202403 k6 k9 k12 ktCO2e-16%-3%+2%+12%-18%
  • Total Scope 1
  • Year-over-Year Change

What are Senior's Scope 1 emissions?

In 2024, the total Scope 1 emissions of Senior were 7,945 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Has Senior reduced its Scope 1 emissions over time?

Since 2019, Senior's Scope 1 emissions have decreased by 23.44%, reflecting a declining long-term trend in Scope 1 emissions over time.a

Compared to the previous year(2023), Senior's Scope 1 emissions decreased by 18.1%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a

What are Senior's Scope 2 emissions?

In 2024, Senior reported Scope 2 greenhouse gas (GHG) emissions of 30,293 tCOâ‚‚e using the market-based method and 45,356 tCOâ‚‚e using the location-based method.a

Has Senior reduced its Scope 2 emissions over time?

Compared to the previous year(2023), Senior's Scope 2 emissions(Location-Based) have remained relatively stable, indicating that Senior's emissions have plateaued with no significant change in its energy consumption footprint.a

What methodology does Senior use for Scope 2 reporting?

In 2024, Senior reported its Scope 2 emissions using the market-based method and using the location-based method.a

Senior's Scope 2 Emissions Over Time

201920202021202220232024015 k30 k45 k60 ktCO2e
  • Total Scope 2 Location-Based
  • Total Scope 2 Market-Based

Insights into Senior's Value Chain Emissions

In 2024, Senior reported 2,665 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a

The 2024 disclosure of Senior includes a breakdown across 0of the 15 Scope 3 categories defined by the GHG Protocol,matching the level of disclosure in 2023, demonstrating consistent Scope 3 emissions reporting coverage year over year.a

Senior's Scope 3 Emissions Over Time

2023202407001.4 k2.1 k2.8 ktCO2e+8%
  • Total Scope 3
  • Year-over-Year Change

What are Senior's Scope 3 emissions?

In 2024, Senior reported total Scope 3 emissions of 2,665 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Compared to the previous year (2023), Senior's Scope 3 emissions remained relatively stable, indicating that Senior's emissions have plateaued with no significant change in its value chain footprint.a

Insights into Senior’s GHG Emissions Intensity Compared to Industry Peers

In 2024, Senior reported Scope 1 greenhouse gas (GHG) emissions of 7,945 tCOâ‚‚e and total revenues of USD 1,226 millions. This translates into an emissions intensity of 6.48 tCOâ‚‚e per millions USD.a

Senior's Scope 1 Emissions Intensity Compared to Peers

505005,00050,0001,000,000Scope 1 Emissions (tCO2e)505002,00020,000100,000Revenues (Millions of USD)LRRPARGVJSClarksonYear: 2023Scope 1: 1,014 tCO2eRevenue: $M 814Scope 1 Intensity: 1.25 tCO2e/$MLLLords Group TradingYear: 2024Scope 1: 5,104 tCO2eRevenue: $M 548Scope 1 Intensity: 9.31 tCO2e/$MRRRenew HoldingsYear: 2024Scope 1: 26,413 tCO2eRevenue: $M 1,350Scope 1 Intensity: 19.56 tCO2e/$MCostain GroupYear: 2024Scope 1: 4,772 tCO2eRevenue: $M 1,570Scope 1 Intensity: 3.04 tCO2e/$MGenuit GroupYear: 2024Scope 1: 13,063 tCO2eRevenue: $M 704Scope 1 Intensity: 18.55 tCO2e/$MRRRestoreYear: 2024Scope 1: 7,597 tCO2eRevenue: $M 345Scope 1 Intensity: 21.99 tCO2e/$MPPPorvairYear: 2024Scope 1: 11,599 tCO2eRevenue: $M 245Scope 1 Intensity: 47.42 tCO2e/$MRolls-Royce HoldingsYear: 2024Scope 1: 235,170 tCO2eRevenue: $M 23,729Scope 1 Intensity: 9.91 tCO2e/$MAAAvon TechnologiesYear: 2024Scope 1: 1,965 tCO2eRevenue: $M 204Scope 1 Intensity: 9.65 tCO2e/$MRRRWS HoldingsYear: 2024Scope 1: 610 tCO2eRevenue: $M 961Scope 1 Intensity: 0.63 tCO2e/$MGGGalliford Try HoldingsYear: 2024Scope 1: 13,313 tCO2eRevenue: $M 2,230Scope 1 Intensity: 5.97 tCO2e/$MRicardoYear: 2024Scope 1: 2,725 tCO2eRevenue: $M 600Scope 1 Intensity: 4.54 tCO2e/$MYouGovYear: 2024Scope 1: 122 tCO2eRevenue: $M 430Scope 1 Intensity: 0.28 tCO2e/$MBAE SystemsYear: 2024Scope 1: 104,948 tCO2eRevenue: $M 33,019Scope 1 Intensity: 3.18 tCO2e/$MVVVolexYear: 2025Scope 1: 2,012 tCO2eRevenue: $M 805Scope 1 Intensity: 2.50 tCO2e/$MNorcrosYear: 2025Scope 1: 30,682 tCO2eRevenue: $M 476Scope 1 Intensity: 64.42 tCO2e/$MJJJohnson Service GroupYear: 2024Scope 1: 94,117 tCO2eRevenue: $M 644Scope 1 Intensity: 146.08 tCO2e/$MKier GroupYear: 2024Scope 1: 28,853 tCO2eRevenue: $M 4,938Scope 1 Intensity: 5.84 tCO2e/$MRS GroupYear: 2025Scope 1: 5,734 tCO2eRevenue: $M 3,757Scope 1 Intensity: 1.53 tCO2e/$MQinetiQ GroupYear: 2025Scope 1: 19,662 tCO2eRevenue: $M 2,499Scope 1 Intensity: 7.87 tCO2e/$MHill & SmithYear: 2024Scope 1: 38,601 tCO2eRevenue: $M 1,073Scope 1 Intensity: 35.97 tCO2e/$MSSSIGYear: 2024Scope 1: 37,827 tCO2eRevenue: $M 3,278Scope 1 Intensity: 11.54 tCO2e/$MMorgan Sindall GroupYear: 2024Scope 1: 8,056 tCO2eRevenue: $M 5,705Scope 1 Intensity: 1.41 tCO2e/$MHalmaYear: 2025Scope 1: 4,128 tCO2eRevenue: $M 2,909Scope 1 Intensity: 1.42 tCO2e/$MRathbones GroupYear: 2023Scope 1: 584 tCO2eRevenue: $M 727Scope 1 Intensity: 0.80 tCO2e/$MSeniorYear: 2024Scope 1: 7,945 tCO2eRevenue: $M 1,226Scope 1 Intensity: 6.48 tCO2e/$M

How does Senior's GHG emissions intensity compare to its peers?

In 2024, Senior reported a Scope 1 emissions intensity of 6.48 tCOâ‚‚e per millions USD. Compared to the peer group median of 5.97, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a

Where does Senior rank on GHG emissions intensity within its industry?

In 2024, Senior ranked 14 out of 25 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCOâ‚‚e per millions USD).a

Senior is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a

Insights into Senior's Total Carbon Footprint

In 2024, Senior reported a total carbon footprint of 55,966 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 3.83% increase compared to 2023, suggesting a rise in emissions across its operations or value chain.a

The largest contributor to Senior's total carbon footprint was Scope 2 emissions, accounting for 81.04% of the company's total carbon footprint, followed by Scope 1 emissions at 14.2%.a

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