Quest Diagnostics
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 90% 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 1,000,000,000 kg CO2e globally. This includes Scope 1 emissions of about 107,228,000 kg CO2e, primarily from mobile combustion (approximately 72,268,000 kg CO2e) and stationary combustion (about 18,872,000 kg CO2e). Scope 2 emissions were around 91,613,000 kg CO2e, with purchased electricity contributing approximately 99,994,000 kg CO2e. Notably, Scope 3 emissions were significantly higher, totalling about 820,410,000 kg CO2e, driven largely by purchased goods and services (approximately 512,089,000 kg CO2e) and employee commuting (about 145,072,000 kg CO2e). In the US, Quest Diagnostics reported Scope 1 emissions of approximately 288,624,000 kg CO2e and Scope 2 emissions of about 94,474,000 kg CO2e in 2022. Quest Diagnostics has set ambitious climate commitments, aiming to reduce its Scope 1 and Scope 2 emissions by 30% from 2021 levels by 2030. This commitment reflects a proactive approach to mitigating climate impact and aligns with industry standards for sustainability. The company is on track to meet its near-term reduction targets, demonstrating a commitment to environmental responsibility.
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| 2015 | 2016 | 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 | 00,000,000 |
| Scope 3 | 41,299,000 | 00,000,000 | - | 000,000,000 |
Industry emissions intensity
Location emissions intensity
Reduction initiatives & disclosure networks
Companies disclose and commit to reducing emissions to show they are serious about reducing emissions impact over time. They can also help a company track its progress over time.
Quest Diagnostics is not participating in any of the initiatives that we track. This may change over time as the company engages with new initiatives or updates its commitments. DitchCarbon will update this information as it becomes available.
