Estonian Solar
202.5 MW generation in Delta, TX · In queue since April 2020 · Proposed COD January 2025
202.5 MW
Capacity
1
Components
Solar
6y 1m
In Queue
IA Executed
IA Status
Signed Aug 2021
Queue → IA
1y 4m
IA → COD
3y 5m
Total Duration
1y 4m
Schedule
15 months past proposed COD
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 12–24 months
Proposed COD: 2025-01-31
The Estonian Solar project is a proposed 202.5 MW solar generation facility in Delta County, Texas. The project, developed by Enel Green Power Estonian Solar Project, LLC, is interconnected within the ERCOT region under queue ID ERCOT-22INR0335. It entered the interconnection queue on April 22, 2020, and has a proposed commercial operation date of January 31, 2025.
The project's Interconnection Agreement (IA) was executed on August 12, 2021. The Estonian Solar project is linked to the existing Estonian Solar Project, LLC operating plant (EIA plant ID 66872). Recent news coverage has discussed the development of this project.
Generated from interconnection queue and public data sources
State
TX
County
Delta
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Enel Green Power Estonian Solar Project, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 138kV 17011 Enloe POI _x0013_ 1816 Commerce Switch
Data Source
LBNL
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- ESTONIAN_ALL
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.
Last updated 2026-04-09
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