Maricopa County three-phase transformer plant
ERMCO (Arkansas Electric Cooperatives, Inc.), Waddell, Maricopa County, Arizona
Maricopa County three-phase transformer plant in Waddell, Arizona is ERMCO (Arkansas Electric Cooperatives, Inc.)’s plant for three-phase distribution transformers. Status: announced as of January 21, 2026. Primary source: azcommerce.com, checked November 12, 2026.
- Status
- Announced
- Announced investment
- Not stated
- Announced jobs
- 500
- Industry
- Electrical equipment
- Sheet
- AZ-11
- Revised
- November 12, 2026
Status timeline
- Announcedazcommerce.com
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 | ERMCO (Arkansas Electric Cooperatives, Inc.) |
|---|---|
| Plant | Maricopa County three-phase transformer plant |
| Location | Waddell, Maricopa County, Arizona |
| Industry | Electrical equipment |
| Product | Three-phase distribution transformers |
| Announced investment | Not statedDescribed as multi-million dollar; no figure given |
| Announced jobs | 500 |
| Last checked | November 12, 2026 |
No primary source we found states the announced investment, so we leave it blank rather than estimate.
Sources
- ERMCO to open new manufacturing facility in Maricopa County (state release, azcommerce.com, checked November 12, 2026)
Something changed? Send a correction with a link and we'll recheck it.