Lifecycle assessment in welding: A data-driven path to sustainability

Manual welding

Lifecycle assessment in welding: A data-driven path to sustainability

15 July 2025

Lifecycle assessment (LCA) is a systematic method for evaluating a product’s environmental impact throughout its lifespan—from raw material extraction and manufacturing to usage and end-of-life disposal.

Anni Knuuttila

Anni Knuuttila
Author

Anni Knuuttila

Environmental technology engineer with over 10 years of experience in different kinds of positions at Kemppi. Currently improving Kemppi's sustainability performance and goals as Sustainability Manager. Desires to know why things are the way they are and never gets bored of learning new things. By curiosity and integrity, she is committed to guiding the company towards even more sustainable practices and innovations.

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The forerunners of arc welding

Kemppi is the design leader of the arc welding industry. Kemppi is the design leader in the arc welding industry. We are committed to boosting the quality and productivity of welding by continuous development of the welding arc and by working for a greener and more equal world. Kemppi supplies sustainable products, digital solutions, and services for professionals from industrial welding companies to single contractors. The usability and reliability of our products is our guiding principle. We operate with a highly skilled partner network covering over 70 countries to make its expertise locally available. Headquartered in Lahti, Finland, Kemppi employs over 650 professionals in 16 countries and has a revenue of 209 MEUR in 2023.

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