Sustainability

Advancing Innovation for a
Better, More Sustainable Future

Sustainability at onsemi

onsemi is dedicated to developing cutting-edge technology and semiconductor products that not only meet the demands of today but also pave the way for a sustainable future. Our commitment to sustainability drives us to innovate solutions that minimize environmental impact and maximize efficiency across industries.

Photo of Hassane El-Khoury, CEO of onsemi

Message from Our CEO

The world is at a decisive turning point, with demand for smarter energy, intelligent systems and sustainable solutions accelerating rapidly. onsemi is built to lead in this moment. Our vision is clear: drive technology breakthroughs that deliver on the promise of a sustainable future. We do this by pushing the boundaries of power efficiency and accelerating the transition to a cleaner, more resilient future.

Together with our employees, partners, suppliers and customers, we are creating a future built on opportunity and innovation. With a clear strategy and a deep commitment to sustainability, we are prepared to deliver the breakthroughs that will shape a cleaner and more resilient future.

Product

onsemi is a leader in intelligent power and sensing technologies that build a better future. onsemi provides components in AI data centers, autonomous vehicles and EVs, charging stations, solar inverters, renewable energy systems, medical devices and more. We deliver disruptive technologies that enable our customers to solve challenging problems and create cutting-edge products for a better future.

An onsemi employee stands next to a robot, explaining something to visitors at a conference.

Product Stewardship

onsemi is a leader in intelligent power and sensing technologies that build a better future. onsemi provides components in AI data centers, autonomous vehicles and EVs, charging stations, solar inverters, renewable energy systems, medical devices and more.

In 2025, onsemi had approximately $4,684 million in triple-bottom-line revenue, representing 78 percent of total revenue. Our definition of “triple bottom line” is revenue from products that fall under the intelligent power and sensing umbrella and products that contribute to the triple bottom line – People, Planet, Profit. The categories of People and Planet are self explanatory; the “profit” category refers to any product that contributes to an organization’s ability to provide economic benefit to society by enabling more efficient and productive operations.

Revenue
(Dollars, millions)

2025

2024

Triple-Bottom-Line Revenue
(Dollars, millions)

2025

2024

Avoided Emissions: Enabling More Efficient AI Infrastructure

While greenhouse gas inventories measure a company’s operational and upstream footprint, avoided emissions quantify a company’s impact on global decarbonization efforts through their products. With high-efficiency power technologies from grid to GPU, onsemi is delivering up to a 2% efficiency improvement compared to competitors.

In 2025, onsemi sold data center ecosystem products that enabled lower energy loss and electricity consumption, resulting in approximately 524,000 metric tons of avoided CO2e emissions compared to a standard scenario.

Using the World Business Council for Sustainable Development (WBCSD) framework, methodology and results underwent third-party critical review and received limited assurance following ISO 14071 standards.

Server racks in a modern data center with glowing lights representing digital data processing and connectivity.

Tree growing from a computer chip on a circuit board, symbolizing sustainable technology and environmentally responsible innovation.

Product Carbon Footprint: Carbon Intelligence Strengthens Customer Relationships

Product carbon footprint (PCF) capability helps onsemi move beyond responding to data requests toward collaborating with customers on the decisions that shape lower-carbon products and supply chains.

PCF results are calculated using an ISO 14067-assured methodology.

Operations

Net Zero Commitment

Since 2021, we have had a goal of achieving net zero emissions by 2040 (Net Zero 2040) across Scope 1, 2 and 3 emissions.

Renewable Energy Goals

In addition to our goal of achieving net zero, onsemi is working towards using 50% renewable energy by 2030 and 100% renewable energy by 2040.

Climate Change Policy

Photo of flat screen monitor showing text: onsemi commits to net zero by 2040 text

Science Based Targets (SBTs)

As of December 2024, we have near-term targets validated by the Science Based Targets initiative (SBTi).
onsemi’s near-term Science Based Targets (SBTs) are:
• Reduce absolute scope 1 and 2 GHG emissions 58.8% by 2034 from a 2022 base year
• Reduce absolute scope 3 GHG emissions from fuel- and energy-related activities 35.0% within the same timeframe
• Have 71.3% of our suppliers by emissions covering purchased goods and services, capital goods and upstream transportation and distribution, commit to science-based targets by 2029

Progress Towards Near-Term Science-Based Targets

Scope 1 and 2 Near-Term Science-Based Target Progress

Progress Towards Near-Term Science-Based Target Progress Scope 1 and 2

Scope 3 Near-Term Science-Based Target Progress

Progress Towards Near-Term Science-Based Target Progress Scope 3

Scope 3 Supplier Engagement Target Progress

Decarbonization Progress

2022 (MTCO₂e)

2024 (MTCO₂e)

2025 (MTCO₂e)

Scope 1 and 2 Total

1,728,300

1,467,300

1,206,500

Scope 1

1,014,800

776,500

546,600

Scope 2

713,500

690,800

659,900

Scope 3 Total

1,748,300

746,600

736,600

Category 1: Purchased Goods and Services (PG&S)

1,267,100

419,900

479,100

Category 2: Capital Goods

102,700

26,000

6,500

Category 3: Fuel- and Energy-Related Activities (FERA)

222,300

222,900

186,000

Category 4: Upstream Transportation and Distribution

80,900

22,400

22,200

Category 5: Waste Generated in Operations

46,500

8,000

9,900

Category 6: Business Travel

6,600

19,500

9,700

Category 7: Employee Commuting

22,200

20,900

23,200

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Annual Sustainability Report

Full Report

onsemi is committed to developing strategies and programs that address global climate change and systems that protects people and minimizes our environmental impact.

An electric car with onsemi graphics driving quickly past a branch in Roznov.

Energy Consumption and Emissions

Previous Reports

Our annual sustainability report is created to transparently communicate our sustainability efforts with our investors, customers, stakeholders and employees, serving as an important tool for disclosing sustainability strategies, measurements, progress and achievements.

Sustainability

Advancing Innovation for a Better, More Sustainable Future

Sustainability at onsemi

Message from Our CEO

Product

Product Stewardship

Financial Performance

Revenue (Dollars, millions)

Triple-Bottom-Line Revenue (Dollars, millions)

Avoided Emissions: Enabling More Efficient AI Infrastructure

Product Carbon Footprint: Carbon Intelligence Strengthens Customer Relationships

Operations

Net Zero Commitment

Renewable Energy Goals

Science Based Targets (SBTs)

Decarbonization Progress

Progress Towards Near-Term Science-Based Targets

Scope 1 and 2 Near-Term Science-Based Target Progress

Scope 3 Near-Term Science-Based Target Progress

Scope 3 Supplier Engagement Target Progress

Annual Sustainability Report

Energy Consumption and Emissions

Energy & Emissions Data

Total Energy Consumption (MWh)

Energy Intensity (MWh per $ Million Revenue USD)

Total Scope 1 GHG Emissions (MTCO2e)

Scope 1 Emissions Intensity (MTCO2e per $ Million Revenue)

Total Scope 2 GHG Emissions (MTCO2e)

Scope 2 Emissions Intensity (MTCO2e per $ Million Revenue)

Total Scope 3 GHG Emissions (MTCO2e)

Scope 3 Emissions Intensity (MTCO2e per $ Million Revenue)

Water and Waste Management

Our Progress

Previous Reports

Advancing Innovation for a
Better, More Sustainable Future

Revenue
(Dollars, millions)

Triple-Bottom-Line Revenue
(Dollars, millions)

Total Energy Consumption
(MWh)

Energy Intensity
(MWh per $ Million Revenue USD)

Total Scope 1 GHG Emissions
(MTCO₂e)

Scope 1 Emissions Intensity
(MTCO₂e per $ Million Revenue)

Total Scope 2 GHG Emissions
(MTCO₂e)

Scope 2 Emissions Intensity
(MTCO₂e per $ Million Revenue)

Total Scope 3 GHG Emissions
(MTCO₂e)

Scope 3 Emissions Intensity
(MTCO₂e per $ Million Revenue)