Semiconductors enable digitalization, AI and the energy transition – but their hunger for resources is enormous: millions of liters of water every day, hundreds of chemicals and rapidly increasing energy requirements are characteristic of the industry. That’s why we talk about the state of regulation, innovations and unresolved problems.
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The energy consumption of the global semiconductor industry has more than doubled in recent years. Up to 300 different chemicals are needed to produce chips and some fabs consume up to 38 million liters of water per day.
If Europe were to actually achieve the targeted market share of 20 percent, we would be talking about COâ‚‚ emissions of around 100 million tons per year – more than any other industry in Europe currently produces.
Sustainability in the semiconductor industry is not a niche topic in Europe and especially not in Saxony, where capacities are being significantly expanded. It is one of the key issues when it comes to Europe’s industrial future. But where – between reporting obligations and the pressure to innovate – is it decided how sustainable the semiconductor industry is and will be?
This is exactly what host Julia Nitzschner talks about with her three guests, who not only know the regulatory requirements, but also work every day on reducing emissions, making processes more efficient – and turning sustainability from a buzzword into a strategy.
The interview was originally recorded in German on April 30, 2025, and translated with AI.
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Host & Moderator: Julia Nitzschner
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Changing regulatory framework: Although the EU reporting obligation (CSRD) has been relaxed and postponed for SMEs, the pressure from customers, banks and supply chains remains high. Even companies that are not formally required to report are increasingly having to provide sustainability data.
Sustainability as a driver of innovation: Rather than a burden, many companies see ESG reporting as an opportunity for differentiation and product development. Examples range from exhaust gas purification systems with plasma technology to the use of renewable energies and water recycling.
Critical resources in focus: Energy, water and chemicals are key levers. ESMC is particularly ambitious in this area – with low-emission construction site logistics, photovoltaic projects and a balanced mass balance, among other things. Critical substances such as PFAS are also increasingly being substituted.
Data as the key: Digital twins, traceability systems and digital ecosystems such as “Semiconductor X” help to identify emissions, optimize the use of resources and report credibly.
Clusters and collaborations are crucial: Sustainability is a team sport – and Silicon Saxony offers ideal conditions for sustainable innovation with its short distances, high level of networking and strategic partnerships.
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Would you like to know more about the topic, network or actively promote sustainability issues? Then become part of the sustainability working group
👉 To the working group
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👉 DAS Environmental Expert GmbH
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