Tulsa International Airport silicon ingot and wafer plant
NorSun, Tulsa, Oklahoma
Tulsa International Airport silicon ingot and wafer plant in Tulsa, Oklahoma is NorSun’s plant for silicon ingots and solar wafers (5 GW initial). Status: announced as of July 2, 2024. NorSun announced $620 million and 320 jobs. Primary source: oklahoma.gov, checked November 1, 2026.
- Status
- Announced
- Announced investment
- $620 million
- Announced jobs
- 320
- Industry
- Solar
- Sheet
- OK-11
- Revised
- November 1, 2026
Status timeline
- Announcedoklahoma.gov
Filled dots are confirmed by a company, state, SEC or federal source. Dashed dots come from news reports only. Investment and job figures are as announced, not achieved.
Plant facts
| Company | NorSun |
|---|---|
| Plant | Tulsa International Airport silicon ingot and wafer plant |
| Location | Tulsa, Oklahoma |
| Industry | Solar |
| Product | Silicon ingots and solar wafers (5 GW initial) |
| Announced investment | $620 millionInitial investment |
| Announced jobs | 320 |
| Last checked | November 1, 2026 |
Sources
- Oklahoma Aerospace & Aeronautics: NorSun $620M Tulsa plant (state release, oklahoma.gov, checked November 1, 2026)
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