Silicon Laboratories Inc.

Climate Impact & Sustainability Data (2022, 2023)

Reporting Period: 2022

Environmental Metrics

Total Carbon Emissions:107,732 tCO2e/year

Scope 1 Emissions:33 tCO2e/year

Scope 2 Emissions:1,587 tCO2e/year

Scope 3 Emissions:106,112 tCO2e/year

Renewable Energy Share:36%

Total Energy Consumption:14,616 GWh/year

Water Consumption:11,625,000 m3/year

Waste Generated:341 metric tons/year

Carbon Intensity:Not disclosed

ESG Focus Areas

Employee wellbeing
Product and services innovation
Eco-efficient operations
Climate change mitigation
Responsible supply chain

Environmental Achievements

Reduced GHG emissions by 46% versus 2018
Achieved a 68% landfill diversion rate at Austin headquarters
Reached 65% renewable energy use at Austin HQ, with 36% of total global energy use from renewable energy

Social Achievements

Achieved an 87% employee engagement score
Certified as a Great Place to Work
49% of employees participated in at least one inclusion initiative
Launched Silabs University, offering new flexible work arrangements and increased training opportunities

Governance Achievements

Established a DEI Council to direct diversity, equity, and inclusion efforts
100% of major suppliers completed SAQ audit
Joined the Responsible Business Alliance

Climate Goals & Targets

Long-term Goals:

Not disclosed

Medium-term Goals:

100% renewable energy use in all facilities where available by 2025

Short-term Goals:

50% reduction in Scope 1 and 2 GHG emissions in Austin headquarters by 2025
70% landfill diversion rate at Austin headquarters by 2023
100% renewable energy use in Austin headquarters by 2025
90% global employee engagement score by 2025
90% of employees participating in one or more Silicon Labs inclusion initiatives by 2025
100% major suppliers and 80% of all suppliers complete facilities SAQ by 2023
80% of high-risk major suppliers complete a VAP – with a goal of silver recognition by 2025

Environmental Challenges

Supply chain disruptions (implied)
Reducing Scope 3 emissions (implied)

Mitigation Strategies

Joined the Responsible Business Alliance to increase transparency and collaboration with suppliers
Developing decarbonization plan using Science Based Target (SBT) methodology
Engaging major suppliers on their climate-related goals

Supply Chain Management

Supplier Audits: 100% major suppliers and 84% of all suppliers completed facilities SAQ in 2022; 50% of major suppliers completed a VAP, all reaching silver recognition status.

Responsible Procurement

Supplier Code of Conduct (modeled after RBA Code of Conduct)
Conflict Minerals Policy
ISO 14001 and ISO 9001 certifications
EU Reach and RoHS compliance

Climate-Related Risks & Opportunities

Physical Risks

Not disclosed

Transition Risks

Not disclosed

Opportunities

Development of energy-efficient products

Reporting Standards

Frameworks Used: SASB, TCFD, UN Sustainable Development Goals, UN Global Compact

Certifications: ISO 9001:2015, ISO 14001:2015, PSA Certified Level 3

Third-party Assurance: Trinity Consultants

UN Sustainable Development Goals

Goal 7
Goal 8
Goal 9
Goal 11
Goal 12
Goal 13

The report details how various initiatives contribute to these goals.

Sustainable Products & Innovation

Energy-efficient integrated circuits extending battery life

Awards & Recognition

LEAP Awards Gold
Cisco Supplier of the Year
Schneider Electric Best Collaboration Award
Acuity Brands Intelligent Wireless Technology Supplier of the Year
Great Place to Work Certified

Reporting Period: 2023

Environmental Metrics

Total Carbon Emissions:132,986 tCO2e/year

Scope 1 Emissions:39 tCO2e/year

Scope 2 Emissions:1,592 tCO2e/year (market-based)

Scope 3 Emissions:131,355 tCO2e/year (market-based)

Renewable Energy Share:35%

Total Energy Consumption:16.355 GWh/year

Water Consumption:12.7 million liters/year

Waste Generated:55.139 tons/year

Carbon Intensity:169.994 metric tons CO2e / $M revenue (2023)