Sma Solar Technology
SMA Solar Technology AG, commonly referred to as SMA, is a leading player in the solar energy industry, headquartered in Niestetal, Germany. Founded in 1981, the company has established itself as a pioneer in solar inverter technology, serving major operational regions across Europe, North America, and Asia.
SMA's core offerings include innovative solar inverters, energy management systems, and storage solutions, all designed to optimise energy production and consumption. Their commitment to quality and sustainability has positioned them as a trusted partner in the transition to renewable energy.
With numerous accolades and a strong market presence, SMA continues to drive advancements in solar technology, contributing significantly to the global shift towards clean energy solutions.
+37 vs industry average
Sma Solar Technology’s score of 73 is higher than 81% 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
Electrical Machinery Manufacturing has below-average carbon intensity
Industry performance
The Electrical Machinery Manufacturing industry has reduced its overall emissions by 37% since 2019
Emissions trajectory 2020 – 2028
Reported emissions
Scope 3 accounts for ••• of total emissions.
Sma Solar Technology's reported carbon emissions
SMA Solar Technology's carbon emissions have been reported for the years 2020 through 2025. In 2025, the company reported total greenhouse gas emissions of approximately 496.7 million kg CO2e. This figure comprises Scope 1 emissions of about 2.4 million kg CO2e, Scope 2 emissions (market-based) of approximately 3,100 kg CO2e, and substantial Scope 3 emissions totalling about 491.4 million kg CO2e. The largest contributor to Scope 3 emissions in 2025 was purchased goods and services, amounting to about 390.3 million kg CO2e, followed by the use of sold products at approximately 85 million kg CO2e. In 2024, SMA Solar Technology reported total emissions of approximately 730.3 million kg CO2e. This included Scope 1 emissions of about 2.8 million kg CO2e, Scope 2 emissions (market-based) of approximately 135,000 kg CO2e, and Scope 3 emissions totalling about 727.4 million kg CO2e, with purchased goods and services accounting for the largest portion at roughly 582.6 million kg CO2e. For 2023, total emissions were approximately 791.2 million kg CO2e, with Scope 1 at about 2.8 million kg CO2e, Scope 2 (market-based) at approximately 192,000 kg CO2e, and Scope 3 at about 788.2 million kg CO2e. SMA Solar Technology has established several climate commitments. The company is committed to reducing its absolute Scope 1 and Scope 2 greenhouse gas emissions by 60% by 2030, using 2022 as the base year. This target is aligned with a 1.5°C pathway. Additionally, SMA Solar Technology aims to continuously procure 100% renewable electricity annually through 2030. Furthermore, the company has committed to ensuring that 82% of its suppliers, based on emissions coverage for purchased goods and services, capital goods, and upstream transportation and distribution, will have science-based targets by 2028. The company also previously had a target to reduce specific CO2e emissions in kg per kW of inverter output produced by 50% by 2025, compared to a 2018 base year, which was achieved in 2020. There was also a goal to supply the SMA group with 100% climate-neutral electricity and heating by 2025.
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Sma Solar Technology’s Climate Goals (2030 & 2050)
5 goals2025
As the next step, we have set ourselves the goal of supplyin…
As the next step, we have set ourselves the goal of supplying the SMA group with 100% climate-neutral electricity and heating by 2025 as par…
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
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Scope 3 top emissions categories
4 of 15 categories disclosedSee all scope 3 categories
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Climate initiatives
Science Based Targets Initiative
Carbon Disclosure Project
The Climate Pledge
UN Global Compact Climate Champions initiative
RE 100
Climate Action 100
Emissions comparison with industry peers
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Frequently asked questions
Common questions about Sma Solar Technology’s sustainability data and climate commitments
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