STMicroelectronics
Catania SiC Substrate Campus
Catania, Italy
Investment
$5.0B
CHIPS Act Funding
$1.5B
Technology Node
SiC substrate
Jobs Created
700
Project Type
Materials
Planned HVM Start
Jan 1, 2026
Actual HVM Start
Jun 27, 2026
Last Updated
Oct 8, 2026
Schedule slippage
No verified schedule baseline yet for this project. We add baselines only once we can cite an official earlier target — nothing is estimated.
Timeline
No milestones recorded for this project yet.
History of Changes
Data correction: STMicroelectronics' Form 6-K (Jul 30, 2026) states that in the second quarter of 2026 it 'started our manufacturing activities and entered into the ramp-up phase' of the new 200mm silicon carbide manufacturing in Catania. The date shown is the end of that quarter (Jun 27, 2026); ST gives no exact day. The filing refers to the 200mm manufacturing; the separate substrate plant on the campus was not separately confirmed.
Oct 8, 2026 · status changed from "under_construction" to "operational"
CHIPS Act Funding
$1.5B
Direct funding award disclosed by the U.S. Department of Commerce's CHIPS for America program.
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General references
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