Fewell Solar

ERCOT-23INR0367BetaActiveSolarERCOTLBNL + Live

203.5 MW generation in Limestone, TX · In queue since August 2021 · Proposed COD March 2027

BA: ERCOISO/RTO: ERCOTNERC: TRERC: ERCOT

203.5 MW

Capacity

Components

Solar

4y 11m

In Queue

IA Executed

IA Phase

Signed Aug 2023

Interconnection

Queue → IA

2 years

IA → COD

3y 7m

Total Duration

2 years

Construction75%

Queue EntryAug 19, 2021

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 AgreementAug 18, 2023

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 12–24 months

Commercial Operation

Proposed COD: 2027-03-15

Cross-source intelligence

Beta

Medium confidence·5 sources·as of 2026-06-01

Expected COD

2027-03-15

From queue filing

Developer

Belltown Power

Filed as Fewell Solar LLC

Status

Active

Active — IA executed Aug 2023, FIS complete per ercotqueue.com, construction not yet started

Financing

Unannounced

Key milestones

Permit approvedJun 2022

Texas Chapter 313 tax abatement agreement with Groesbeck ISD for $192M qualified investment

source

IA executedAug 18, 2023Most recent

Interconnection agreement executed between Oncor and Fewell Solar LLC

source

About

Fewell Solar is a proposed 203.5 MW solar generation project located in Limestone County, Texas. The project, developed by Fewell Solar LLC, is interconnected within the ERCOT region under queue ID ERCOT-23INR0367. It entered the queue on August 19, 2021, with a proposed commercial operation date of March 15, 2027.

The project's Interconnection Agreement (IA) was executed on August 18, 2023. The point of interconnection is Tap 138kV 3597 Groesbeck - 3634 Groesbeck Main. The project has appeared in recent news coverage.

Generated from interconnection queue and public data sources

ERCOT Queue

Development Risk

Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.

Available on the InfraSure platform

See the full development-risk decomposition for this project.

P(COD by stated date)

Financing close probability

EPC + tax-equity counterparty

Project Details

State

County

Limestone

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Fewell Solar LLC

Utility

—

Entity

ERCOT

Service Type

—

Point of Interconnection

Tap 138kV 3597 Groesbeck - 3634 Groesbeck Main

Data Source

LBNL + Live

Risk Analytics

Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.

Available on the InfraSure platform

See the full risk decomposition + scenarios for this project.

Climate hazards (8+)

Generation variability (P10/P50/P90)

Offtake + transmission counterparty

Generation Forecast

Forward generation outlook — first-year production estimate and 10-year P50 trajectory, with probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.

Available on the InfraSure platform

See the full forecast + scenario decomposition for this project.

10-year P50 forecast

First-year output estimate

Weather + policy scenarios

Financial Forecast

Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price and policy scenarios. Powered by InfraSure's asset cashflow stack.

Available on the InfraSure platform

See the full revenue + DSCR projection for this project.

10-year revenue projection

First-year DSCR

Financing close risk

Market Context

Approximate

ISO / RTO: ERCOT
Trading Hub: HB_SOUTH
Hub Confidence: MEDIUM
Nearest Node (Estimated): DIVR_SLR_RN
POI Substation: Groesbeck Substation

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.

No insights available for this project.

No Ask reports yet for this entity.

Ask about Fewell Solar

InfraSure platform

Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.

Fewell Solar (ERCOT-23INR0367) — Project Summary

Fewell Solar