Hemlock Semiconductor Operations, a leading player in the semiconductor industry, is headquartered in the United States, with significant operations in Michigan and Tennessee. Founded in 1961, the company has established itself as a key supplier of high-purity polysilicon, essential for solar cells and semiconductor manufacturing.
Hemlock Semiconductor is renowned for its commitment to quality and innovation, producing products that meet the stringent demands of the electronics and renewable energy sectors. The company has achieved notable milestones, including advancements in sustainable manufacturing processes, positioning itself as a trusted partner in the global supply chain. With a strong market presence, Hemlock Semiconductor continues to drive technological advancements, contributing to the growth of the solar and semiconductor industries.
+5 vs industry average
Hemlock Semiconductor Operations’s score of 34 is higher than 53% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Research Services has typical carbon intensity
Industry performance
The Research Services industry has increased its overall emissions by 17% since 2019
Emissions trajectory 2020 – 2026
Reported emissions
Scope 3 accounts for ••• of total emissions.
Hemlock Semiconductor Operations's reported carbon emissions
In 2023, Hemlock Semiconductor Operations, headquartered in the US, reported total carbon emissions of approximately 1.21 billion kg CO2e. This figure includes Scope 1 and 2 emissions, which totalled 1,210,000,000 kg CO2e, while Scope 3 emissions were significant, comprising 600,000,000 kg CO2e from capital goods, 410,000,000 kg CO2e from purchased goods and services, and 160,000,000 kg CO2e from fuel and energy-related activities. Comparatively, in 2022, the company recorded total emissions of approximately 1.1 billion kg CO2e, indicating a slight increase in emissions year-on-year. Hemlock Semiconductor Operations has not disclosed specific reduction targets or initiatives, and there are no documented climate pledges or SBTi targets. The emissions data is cascaded from its parent company, Corning Incorporated, reflecting the corporate family's commitment to sustainability. Overall, while Hemlock Semiconductor Operations has made strides in reporting its emissions, further clarity on reduction strategies and commitments would enhance its climate action profile.
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Hemlock Semiconductor Operations’s Climate Goals (2030 & 2050)
No climate goals have been disclosed for Hemlock Semiconductor Operations yet.
Scope 3 top emissions categories
3 of 15 categories disclosedSee all scope 3 categories
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Climate initiatives

Science Based Targets Initiative
Inherited from Corning Incorporated
Carbon Disclosure Project
Inherited from Corning IncorporatedThe Climate Pledge
UN Global Compact Climate Champions initiative
RE 100
Climate Action 100
Emissions comparison with industry peers
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