Green Holly Solar (ERCOT-21INR0021) — Project Summary

Queue ID
ERCOT-21INR0021
Capacity
413.6 MW
Technology
Solar
Status
suspended
Location
Dawson, TX
Region
ERCOT
Developer
IA Status

Green Holly Solar

ERCOT-21INR0021BetaSuspendedSolarERCOTLBNL

413.6 MW generation in Dawson, TX · In queue since July 2018

413.6 MW

Capacity

1

Components

Solar

7y 10m

In Queue

IA Status

Interconnection

Total Duration

7y 10m

Suspended0%
Queue EntryJul 11, 2018

Interconnection request submitted to ISO/RTO

Interconnection Study

ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.

Typical: 18–30 months (fastest major ISO)

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Commercial operation date not yet determined

About

The Green Holly Solar project is a proposed 413.6 MW solar generation facility located in Dawson County, Texas. The project was entered into the ERCOT interconnection queue as queue ID ERCOT-21INR0021 on July 11, 2018. Its status is currently listed as suspended.

The Green Holly Solar project has been the subject of recent news coverage, with 12 articles published about it. These articles primarily focus on industry news, with additional coverage of grid, deals, and regulatory aspects.

Generated from interconnection queue and public data sources

Project Details

State

TX

County

Dawson

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Utility

Entity

ERCOT

Service Type

Data Source

LBNL

CompanyXcel Energy±The Colorado Sun · 2026-04-02
Market Context
Approximate
ISO / RTO
ERCOT
Trading Hub
HB_NORTH
Hub Confidence
LOW

This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.

News & Articles (2)Beta

Last updated 2026-04-09

View all articles