Quest Diagnostics Sustainability Profile
Quest Diagnostics Incorporated, a leading provider in the diagnostic testing industry, is headquartered in the United States. Founded in 1967, the company has established itself as a pivotal player in laboratory services, offering a comprehensive range of diagnostic information services that include clinical laboratory testing, anatomic pathology, and genetic testing. With a strong operational presence across North America, Quest Diagnostics is renowned for its commitment to innovation and quality, providing unique solutions that enhance patient care. The company has achieved significant milestones, including advancements in molecular diagnostics and a robust network of patient service centres. Recognised for its market leadership, Quest Diagnostics continues to set the standard in the healthcare sector, delivering reliable and accurate testing services that empower healthcare providers and patients alike.
DitchCarbon Score
How does Quest Diagnostics's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Industry Average
Mean score of companies in the Medical Device Manufacturing industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Industry Benchmark
Quest Diagnostics's score of 37 is higher than 59% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Quest Diagnostics's reported carbon emissions
In 2022, Quest Diagnostics reported total carbon emissions of approximately 288,624,000 kg CO2e for Scope 1 and about 94,474,000 kg CO2e for Scope 2 in the US. Globally, their emissions included approximately 107,228,000 kg CO2e for Scope 1, 91,613,000 kg CO2e for Scope 2, and a significant 820,410,000 kg CO2e for Scope 3 emissions. The Scope 3 emissions primarily stemmed from purchased goods and services, which accounted for about 512,089,000 kg CO2e. Quest Diagnostics has set ambitious reduction targets, aiming for a 30% decrease in both Scope 1 and Scope 2 emissions from 2021 levels by 2030. This commitment reflects their proactive approach to climate action and aligns with industry standards for sustainability. The company’s emissions data is self-reported and does not cascade from any parent organisation, ensuring that their targets and achievements are based solely on their operational metrics.
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| 2015 | 2016 | 2017 | 2021 | 2022 | |
|---|---|---|---|---|---|
| Scope 1 | 83,929,000 | 00,000,000 | - | 000,000,000 | 000,000,000 |
| Scope 2 | 145,724,000 | 000,000,000 | 000,000,000 | 000,000,000 | 00,000,000 |
| Scope 3 | 41,299,000 | 00,000,000 | 00,000,000 | - | 000,000,000 |
How Carbon Intensive is Quest Diagnostics's Industry?
How Carbon Intensive is Quest Diagnostics's Location?
Quest Diagnostics's Scope 3 Categories Breakdown
Quest Diagnostics's Scope 3 emissions, which increased significantly last year and increased significantly since 2015, demonstrating supply chain emissions tracking. The vast majority of their carbon footprint comes from suppliers and value chain emissions, representing the vast majority of total emissions under the GHG Protocol, with "Purchased Goods and Services" being the largest emissions source at 62% of Scope 3 emissions.
Top Scope 3 Categories
Quest Diagnostics's Climate Goals (2030 & 2050)
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Quest Diagnostics has not publicly committed to specific 2030 or 2050 climate goals through the major frameworks we track. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.
