Timmerman Power Plant Phase 2B (ERCOT-26INR0735) — Project Summary

Queue ID
ERCOT-26INR0735
Capacity
94.2 MW
Technology
Gas
Status
active
Location
Caldwell, TX
Region
ERCOT
Developer
Lower Colorado River Authority
IA Status
IA Executed

Timmerman Power Plant Phase 2B

ERCOT-26INR0735BetaActiveGasERCOTLBNL

94.2 MW generation in Caldwell, TX · In queue since October 2025 · Proposed COD August 2026

94.2 MW

Capacity

1

Components

Gas

7 months

In Queue

IA Executed

IA Phase

COD target: 2026

Interconnection

Total Duration

10 months

Construction75%
Queue EntryOct 21, 2025

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 executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 24–48 months

Commercial Operation

Proposed COD: 2026-08-14

About
ERCOT Queue

No description available for this project.

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

TX

County

Caldwell

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Lower Colorado River Authority

Utility

—

Entity

ERCOT

Service Type

—

Point of Interconnection

7041 John Dumas 345kV

Data Source

LBNL

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
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InfraSure platform

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