# Delilah Solar Energy LLC

ERCOT asset profile · https://askthegrid.com/assets/facilities/delilah-solar-energy-llc

WEC Energy Group and Invenergy · Lamar and Red River counties · ERCOT

Delilah I Solar Energy Center is a 300 MW solar project in Lamar and Red River counties, Texas. EIA lists December 2024 as the generator's operating month, while Invenergy announced commercial operation on February 13, 2025. WEC Energy Group owns a 90% interest acquired for an expected $459 million investment, and Invenergy developed, built, and operates the project.

## Profile

- **Grid role:** Utility-scale solar generation in ERCOT.
- **Ownership:** WEC Energy Group owns 90%; Invenergy retains the operating role.
- **Power purchasers:** Honda 200 MW · Tesla 100 MW under VPPAs.
- **Date scope:** EIA operating month: Dec 2024 · Invenergy commercial-operation announcement: Feb 13, 2025.

## Metrics

- **Operating capacity:** 300 MW — EIA and Invenergy
- **WEC ownership:** 90% — $459M expected investment
- **Honda VPPA:** 200 MW — Invenergy
- **Tesla VPPA:** 100 MW — Invenergy
- **Company COD:** Feb 13, 2025 — Invenergy
- **Registry anchor:** Plant 63194 — Invenergy Services LLC

## Facts

- **Operating capacity:** 300 MW — EIA and Invenergy · confidence: high
- **Majority owner:** WEC Energy Group · 90% — WEC Energy Group · confidence: high
- **Developer and operator:** Invenergy — Invenergy and EIA · confidence: high
- **Power purchasers:** Honda · 200 MW; Tesla · 100 MW — Invenergy · confidence: high

## Related parties

- **Owner (majority):** WEC Energy Group — Owner (majority) for Delilah Solar Energy LLC ([source](https://wecenergygroup.com/))
- **Developer / operator:** Invenergy — Developer / operator for Delilah Solar Energy LLC ([source](https://invenergy.com/))
- **Offtaker (VPPA):** Tesla — Offtaker (VPPA) for Delilah Solar Energy LLC ([source](https://tesla.com/))

## Sources

- [EIA May 2026 generator inventory](https://www.eia.gov/electricity/data/eia860m/) — U.S. Energy Information Administration · regulatory — Current generator records, capacity scopes, dates, status, operator, and technology.
- [Invenergy Delilah operation](https://wwww.invenergy.com/news/invenergy-developed-delilah-i-solar-reaches-commercial-operations-in-texas) — Invenergy · official — Commercial operation, ownership context, and Honda and Tesla VPPAs.
- [WEC Delilah acquisition](https://investor.wecenergygroup.com/investors/news-releases/press-release-details/2024/WEC-Energy-Group-to-acquire-90-ownership-of-Delilah-I-Solar-Energy-Center/default.aspx) — WEC Energy Group · official — 90% ownership interest and expected $459 million investment.

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Canonical page: https://askthegrid.com/assets/facilities/delilah-solar-energy-llc
Website: [WEC Energy Group](https://wecenergygroup.com/)
Profile published: 2026-07-17T03:34:11.816Z
Source: Ask the Grid — https://askthegrid.com/