# Primoris reports progress on six solar projects

> On September 28, 2026, Primoris said five of six utility-scale solar projects experiencing cost pressure had reached mechanical completion; the sixth remained on track for Q4 mechanical completion.

- **Source date:** 2026-09-28
- **Original source:** [Primoris](https://ir.prim.com/news-and-events/news-releases/2026/09-28-2026-211011307)
- **Reading time:** 1 min
- **Language:** en
- **URL:** https://voltformer.com/news/primoris-2026-renewables-update-sept
- **Markdown:** https://voltformer.com/news/primoris-2026-renewables-update-sept.md

## Reported scope and milestone

Primoris Services Corporation: On September 28, 2026, Primoris said five of six utility-scale solar projects experiencing cost pressure had reached mechanical completion; the sixth remained on track for Q4 mechanical completion.

[Primoris](https://ir.prim.com/news-and-events/news-releases/2026/09-28-2026-211011307)

## Engineering interpretation

Mechanical completion is a construction milestone, not full commissioning or commercial operation. The company also named Matt Tetrault President of Renewables effective September 28, after an interim leadership period.

[Primoris](https://ir.prim.com/news-and-events/news-releases/2026/09-28-2026-211011307)

## Delivery responsibilities

Corporate announcements describe the financial period, leadership decision, partnership or policy event stated in the source. Revenue, earnings, work awarded and work in hand are different measures; their reporting basis and period must remain explicit. An appointment or policy response also does not establish a construction award. Engineering delivery is assessed separately through the authorized scope, contracts and acceptance records. Interpretations in this article provide context and do not add undocumented guarantees, project capacity or completed milestones.

[Primoris](https://ir.prim.com/news-and-events/news-releases/2026/09-28-2026-211011307)

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