SASB index

The Sustainability Accounting Standards Board (SASB) provides industry specific disclosures to help organizations identify risks and opportunities that affect enterprise value. The index below includes ST’s disclosures aligned with the Sustainability Accounting Standards Board (SASB) framework, Semiconductors standards.

SASB disclosure indicators – Semiconductors
Code	Topic	Accounting metric	ST 2022 data and/or disclosure location
TC-SC-110a.1	GHG emissions	(1) Gross global Scope 1 emissions and (2) amount of total emissions from perfluorinated compounds	(1) 503,537 Metric tons (2) 419,134 Metric tons CO₂ eq
TC-SC-110a.2	GHG emissions	Discussion of long-term and short-term strategy or plan to manage Scope 1 emissions, emissions reduction targets, and an analysis of performance against those targets	Energy and climate change
TC-SC-130a.1	Energy management in manufacturing	(1) Total energy consumed, (2) percentage grid electricity, (3) percentage renewable	(1) 10,363,957 GJ (2) 91.6% (3) 56.6%
TC-SC-140a.1	Water management	(1) Total water withdrawn, (2) total water consumed, (3) percentage of each in regions with High or Extremely High Baseline Water Stress	(1) 22,507 thousand m³ (2) 38,638 thousand m³ (3) 4% of water withdrawn in water stress region
TC-SC-150a.1	Waste management	(1) Amount of hazardous waste from manufacturing, (2) percentage recycled	(1) 24,604 tons of hazardous waste from manufacturing (2) 94.7% of hazardous waste recycled
TC-SC-320a.1	Employee health and safety	Description of efforts to assess, monitor, and reduce exposure of employees to human health hazards	Health and safety Chemicals
TC-SC-320a.2	Total amount of monetary losses as a result of legal proceedings associated with employee health and safety violations		As in 2021 and 2022, provisions for estimated probable losses with respect to claims and legal proceedings were not considered material. 2022 Annual Report (Form-20F) on www.st.com) (page F-53)
TC-SC-330a.1	Recruiting & managing a global & skilled workforce	Percentage of employees that are (1) foreign nationals and (2) located offshore	We do not believe this metric is relevant to our organization due to the global nature of our business model. We track and disclose human capital metrics including but not limited to, headcount by region, job type and gender, employee engagement, training and development People indicators.
TC-SC-410a.1	Product lifecycle management	Percentage of products by revenue that contain IEC 62474 declarable substances	We do not track this metric as we do not believe it represents an effective way to evaluate our performance in this area. Information on our approach and the standard we use can be found in Chemicals.
TC-SC-410a.2	Product lifecycle management	Processor energy efficiency at a system-level for: (1) servers, (2) desktops and (3) laptops	We do not track this information as it is not relevant to our business. We do not manufacture processors for servers, desktops, and laptops. Our approach to product efficiency is available in Sustainable technology and energy efficiency by product category and lifecycle on www.st.com.
TC-SC-440a.1	Materials sourcing	Description of the management of risks associated with the use of critical materials	Responsible mineral sourcing. Conflict minerals reports on www.st.com
TC-SC-520a.1	Intellectual property protection and competitive behavior	Total amount of monetary losses as a result of legal proceedings associated with anti-competitive behavior regulations	As in 2021 and 2022, provisions for estimated probable losses with respect to claims and legal proceedings were not considered material. 2022 Annual Report (Form-20F) on www.st.com) (page F-53)