# Split Rail Solar Energy LLC

MISO asset profile · https://askthegrid.com/assets/facilities/split-rail-solar-energy-llc

Ameren Missouri - Warren County - MISO

Split Rail Solar Energy LLC is a 300 MW solar photovoltaic plant in Warren County. Split Rail Solar is a 300-megawatt solar project in Warren County, Missouri, on about 4,435 acres. Invenergy developed and built it, and Ameren Missouri acquired it. The project reached its commercial operations date on June 1, 2026, and became Ameren's property after substantial completion on June 30, 2026.

## Metrics

- **Nameplate capacity:** 300 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 69475 — plant-69475

## Facts

- **Technology:** Solar Photovoltaic
- **Operator:** Invenergy Services LLC
- **Operating status:** Operating

## Related parties

- **Owner / acquirer:** Ameren Missouri — owner ([source](https://www.ameren.com))
- **Developer / seller / EPC contractor:** Invenergy — developer ([source](https://invenergy.com))

## Sources

- [ameren.mediaroom.com](https://ameren.mediaroom.com/2023-06-20-Ameren-Missouri-plans-new-solar-generation-capable-of-powering-more-than-95,000-homes) — ameren.mediaroom.com · public_source — Source retained for exact-record publication review.
- [warrencountyrecord.com](https://www.warrencountyrecord.com/stories/ameren-takes-over-split-rail-solar-farm-from-invenergy,202396) — warrencountyrecord.com · public_source — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/split-rail-solar-energy-llc
Website: [Ameren Missouri](https://www.ameren.com)

Source: Ask the Grid — https://askthegrid.com/