# Greasewood II LLC

ERCOT asset profile · https://askthegrid.com/assets/facilities/greasewood-ii-llc

Ashtrom Renewable Energy · Pecos County · ERCOT

Greasewood II is the EIA-registered plant for the Tierra Bonita solar project in Pecos County, Texas. EIA's May 2026 inventory reports one 306 MWac / 398 MWdc generator dated October 2024. Ashtrom reports approximately $435 million of total project cost, about $270 million of green financing, and a separate tax-credit sale estimated at $300 million over ten years; these financing components are not additive project costs.

## Profile

- **Grid role:** Utility-scale photovoltaic generation in ERCOT.
- **Capacity scope:** 306 MWac / 398 MWdc in EIA; Ashtrom uses a rounded 400 MWdc company rating.
- **Financing:** $435 million total project cost · approximately $270 million green financing · estimated $300 million tax-credit sale over ten years; not additive.

## Metrics

- **Reported capacity:** 306 MW — EIA-reported operating capacity; nameplate, seasonal, AC/DC, and unit ratings may differ.
- **Solar capacity:** 306 MWac — EIA May 2026
- **DC rating:** 398 MWdc — EIA May 2026
- **Project cost:** ~$435M — Ashtrom
- **Green financing:** ~$270M — Five-bank group
- **Registry anchor:** Plant 67006 — Greasewood II LLC

## Facts

- **Operating capacity:** 306 MWac / 398 MWdc — EIA May 2026 · confidence: high
- **Commercial operation:** October 2024 — EIA May 2026 · confidence: high
- **Project cost:** ~$435 million — Ashtrom · confidence: high
- **Green financing:** ~$270 million — Ashtrom · confidence: high

## 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.

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Canonical page: https://askthegrid.com/assets/facilities/greasewood-ii-llc
Website: [Ashtrom Renewable Energy](https://tierrabonita.ashtromrenewableenergy.com/en/)
Profile published: 2026-07-17T03:34:19.325Z
Source: Ask the Grid — https://askthegrid.com/