OrganisationDE

Wacker Chemie

Munich-based German specialty chemicals company producing silicones, polymers and semiconductor materials; reported entering structural closure posture for European capacity.

Last refreshed: 22 May 2026 · Appears in 1 active topic

Key Question

Why is Germany's electricity price floor an existential issue for European polysilicon production?

Timeline for Wacker Chemie

#11 18 May

Reported entering permanent closure posture similar to BASF Ludwigshafen

European Energy Markets: Chemicals 62-68% as the new running floor

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Background

Wacker Chemie's polysilicon production is among the most electricity-intensive chemical processes in Germany; at €62-68/MWh, the power cost floor makes European polysilicon economically challenging against Chinese producers with structurally lower energy tariffs. The company is cited in the chemicals-62-68 cost floor analysis.

Common Questions

What does Wacker Chemie make and why is electricity so important for it?

Wacker Chemie produces polysilicon for solar panels and semiconductors, along with silicone polymers. Polysilicon manufacturing via the Siemens process consumes 45-80 MWh per tonne, making electricity one of the largest cost components.Source: Wacker Chemie official

How does Germany's high electricity price affect Wacker Chemie's polysilicon production?

At €62-68/MWh, the German CCGT-set power floor raises Wacker's electricity costs to levels that make European polysilicon structurally uncompetitive against Chinese producers operating at much lower industrial electricity tariffs.Source: european-energy-markets briefing

Is European polysilicon production at risk from high energy prices?

Yes. Wacker Chemie, Germany's main polysilicon producer, cites the €62-68/MWh power cost floor as a major competitiveness threat; continued high prices risk concentrating polysilicon production in China.Source: european-energy-markets briefing

How the World Sees Them

EU solar supply chain

European polysilicon capacity has strategic importance for solar panel supply chains; the €62-68/MWh power floor threatens to shift production to China, deepening European dependence.

Chinese polysilicon producers

Wacker's Chinese competitors benefit from lower industrial electricity tariffs; the €62-68/MWh German floor widens the production cost gap further.

German state government (Bavaria)

Bavaria is part-owner of Wacker; the company's Burghausen plant is a major regional employer, giving the state a direct stake in the energy cost relief debate.

Written with AI from Lowdown's published reporting. Not individually reviewed by an editor. Updated 22 May 2026. Editorial standards.