# Posey Solar

MISO asset profile · https://askthegrid.com/assets/facilities/posey-solar

## Current generation inventory

EIA plant 66780 · Inventory reporting month: 2026-08.

- solar: 190.8 MW operating nameplate
- Capacity basis: operating_generator_nameplate_mw
- Source inventory: [EIA-860M workbook (preliminary)](https://www.eia.gov/electricity/data/eia860m/xls/august_generator2026.xlsx)
- Inventory retrieved: 2026-10-10T02:12:40.665346+00:00
- Filed coordinate (longitude, latitude): -87.72889, 37.926667
- OSM extract: 2026-10-08T20:21:06Z
- OSM mapped edit: 2026-01-01 04:31:54+00:00
- Map prepared: 2026-10-10T02:28:18.548821+00:00

Battery power (MW) and stored energy (MWh) are separate measures. Shared physical-site membership does not establish electrical connectivity, settlement or a common export limit.

## Reviewed overview

Posey Solar is a 190 MWac (228 MWdc) solar project in Posey County, Indiana, developed by Arevon Energy with Bechtel as its turnkey engineering and construction contractor. Groundbreaking was in May 2024, with operation expected by mid-2025, delivering power to CenterPoint customers in Southwest Indiana.

## Reviewed metrics

- **Nameplate capacity:** 190.8 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 66780 — plant-66780

## Facts

- **Technology:** Solar Photovoltaic
- **Operator:** CenterPoint Energy

## Related parties

- **Owner / operator / acquirer / offtaker:** CenterPoint Energy — owner ([source](https://www.centerpointenergy.com))
- **EPC contractor:** Bechtel — epc_contractor ([source](https://www.bechtel.com))

## Sources

- [greentechlead.com](https://greentechlead.com/solar/bechtel-to-construct-190-mwac-solar-project-in-indiana-for-arevon-energy-43859) — greentechlead.com · public_source — Source retained for exact-record publication review.
- [renewableenergymagazine.com](https://renewableenergymagazine.com/pv_solar/arevon-breaks-ground-on-the-posey-solar-20240520) — renewableenergymagazine.com · public_source — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/posey-solar
Website: [CenterPoint Energy](https://www.centerpointenergy.com)

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