Sustainability

Advancing Innovation for a
Better, More Sustainable Future

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Product Operations Community Annual Sustainability Report

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.

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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
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

More Details

Scope 2

713,500

690,800​

659,900​

More Details

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​

More Details

Category 2: Capital Goods

102,700

26,000​

6,500​

More Details

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

222,300

222,900​

186,000​

More Details

Category 4: Upstream Transportation and Distribution

80,900​

22,400​

22,200​

More Details

Category 5: Waste Generated in Operations

46,500

8,000​

9,900​

More Details

Category 6: Business Travel

6,600

19,500​

9,700​

More Details

Category 7: Employee Commuting

22,200

20,900​

23,200​

More Details

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    Community

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    We believe our company's vision, mission, values and culture afford opportunities for everyone to make a difference in building a successful global business and to contribute to the greater good.

    Six onsemi employees standing by a sign that says #weareonsemi.

    Our Employees

    At onsemi, our success is rooted in our people. The values we hold as a company reflect our dedication to support our global workforce. We place high value on building a culture of trust and belonging across the organization. Each employee contributes a unique and diverse perspective that allows us to maintain a competitive advantage in our industry.

    Our community of employees is located around the world with major facilities in Belgium, Canada, China, the Czech Republic, Germany, Ireland, Japan, Malaysia, the Philippines, Slovakia, South Korea, Taiwan, the United States and Vietnam.

    Workforce by Region
    (Employees & Percentage)
    workforce by region

    Inclusion, Belonging and Engagement

    As onsemi is a global company spanning 33 countries, inclusion is at the heart of how we work. We know our best ideas come from different perspectives, experiences and cultures and that’s what makes us stronger. By creating a sense of belonging, we give people the space to innovate and grow, which helps us stay ahead in a fast-moving industry.​

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    onsemi employees from Slovakia at a running race, standing by an onsemi sign and smiling.

    Employee Experience

    onsemi is committed to listening to employees and enhancing the experience of team members around the world. Organizations with a highly-engaged workforce see stronger retention, higher productivity, improved profitability and greater customer satisfaction.​

    Our 2025 Employee Engagement Survey offered a clear view into how employees experience onsemi as a workplace. Participation was exceptional: 95% of employees completed the survey, marking a 30-point increase from the prior year and significantly outperforming industry benchmarks.​

    Impacting Our Community Through Giving

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    We care about how we work, how we impact the environment and how we give back to the customers and communities we serve. We invest in our communities through our Giving Now program, a corporate philanthropy initiative that reflects our values and vision. We believe that the work and giving we do today will make a difference for tomorrow.

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    Employees wearing shirts with the slogan 'Giving Now' forming heart shape with their hands.

    Give to Donate

    Volunteerism remains central to our culture, with multiple ways for employees to engage. During 2025, employees donated time, money and goods through our Giving Now platform and accessed company matching to amplify their impact.

    Give to Educate

    onsemi remains committed to igniting curiosity and opportunity through STEAM education. In 2025, the ON Semiconductor Foundation awarded $1.35 million to 37 organizations globally helping students – from elementary-aged children to adult learners – build skills for future careers in technology.

    Two young women trying to create something with their hands.
    onsemi employees standing by a pile of food they collected to help others.

    Give to Help

    We stand with our communities during crises. In 2025, employee donations (matched by onsemi) provided more than $55,000 in disaster relief support globally. To meet urgent needs, onsemi also funded 34 mini-grants totaling approximately $250,000.

    Category

    Amount

    Percentage of Total

    Charitable donations 1,3

    $1.1 Million

    41%

    More Details

    Community investments 2, 3

    $1.6 Million

    59%

    More Details

    Totals

    $2.7 Million

    100%

    More Details

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      Giving Priority

      Category

      Give to Donate

      Give to Educate

      Give to Help

      Charitable donations 1, 3

      $1,100,000

      $0

      $0

      More Details

      Community investments 2, 3

      $0

      $1,350,000

      $250,000

      More Details

      Totals

      $2.7 million — Tied to Giving Now program initiatives

      More Details

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        1 Charitable donations: One-off or occasional support to worthy causes in response to the needs and appeals of charitable and community organizations, requests from employees, etc., and includes matching employee donations.

        2 Community investments: Long-term involvement and partnership with community organizations to address social issues, including through grants.

        3 Adapted from guidance tied to the London Benchmarking Group model for documenting types of philanthropic activities at companies.

        Committing to a Responsible Business

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        We are dedicated to engaging our employees, focusing on career development, giving back to our communities, driving diversity, equity and inclusion, and protecting our planet.

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        Close-up of the onsemi logo on the entrance doors.

        Climate Scenario Analysis and Risk Disclosure

        Climate-related risks and opportunities have the potential to impact all aspects of our organization. At onsemi, climate-related risks and opportunities are assessed, managed and realized at the highest level of the organization. We place a high priority on mitigation and adaptation strategies for any identified climate-related risks and opportunities. Integration at every level of the company allows us to be well equipped to tackle any challenges that come our way.

        Human Rights

        Our formalized Human Rights Policy demonstrates our commitment to preserving, protecting and promoting the fundamental rights of others as reflected in the RBA Code of Conduct, Universal Declaration of Human Rights and United Nations (UN) Guiding Principles on Business and Human Rights. Our commitment to international human rights standards and local laws is rooted in our core values and reinforced through our Code of Business Conduct and other company policies.

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        Close-up of a hand holding a rock.

        Responsible Minerals Sourcing

        onsemi’s responsible minerals sourcing program expands beyond the 3TG minerals (tantalum, tin, tungsten and gold) to address global human rights concerns. As a member of the RBA and Responsible Minerals Initiative (RMI), onsemi conducts thorough due diligence with key suppliers, following OECD Due Diligence Guidance for minerals from conflict-affected and high-risk areas.

        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

        We set ambitious decarbonization goals and are dedicated to meeting them by reducing our energy consumption, GHG emissions and overall carbon footprint.

        At onsemi, we recognize that responsible energy management and product sustainability are deeply connected - reducing the environmental impact of our operations enables us to deliver more energy efficient, lower carbon products that support our and our customers' decarbonization goals.​

        Total Energy Consumption
        (MWh)
        2025
        2024
        Energy Intensity
        (MWh per $ Million Revenue USD)
        2025
        2024
        Total Scope 1 GHG Emissions
        (MTCO2e)
        2025
        2024
        Scope 1 Emissions Intensity
        (MTCO2e per $ Million Revenue)
        2025
        2024
        Total Scope 2 GHG Emissions
        (MTCO2e)
        2025
        2024
        Scope 2 Emissions Intensity
        (MTCO2e per $ Million Revenue)
        2025
        2024
        Total Scope 3 GHG Emissions
        (MTCO2e)
        2025
        2024
        Scope 3 Emissions Intensity
        (MTCO2e per $ Million Revenue)
        2025
        2024

        Water and Waste Management

        We actively work to prevent any adverse effects on our water systems and strive for transparency with our stakeholders, displaying deliberate stewardship of water as a valuable and limited resource. We understand that conserving water lowers the cost of processing and safeguards the supply of water resources.

        onsemi is committed to complying with all applicable requirements related to our waste management practices and ensure there are processes and controls in place to effectively manage our waste streams.

        happy onsemi employees with exchange batteries for gift
        A group of people standing close together

        Environmental Health and Safety

        onsemi consults with workers and encourages participants to identify hazards and reduce health and safety risks. We are committed to compliance with all legal and other requirements wherever we operate. We set EHS objectives and strive for continuous improvement.

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        Our Progress

        We're proud to share our sustainability strategies and measures and celebrate our achievements.

        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.