D150S Project
150 MW hybrid in Dona Ana, NM · In queue since September 2017 · Proposed COD September 2020
150 MW
Capacity
1
Components
Solar
8y 10m
In Queue
IA Executed
IA Phase
COD target: 2020
Total Duration
3 years
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Construction pending
Typical: 18–30 months
Proposed COD: 2020-09-01
The D150S Project is a proposed 150 MW solar and battery hybrid project located in Dona Ana County, New Mexico. The project, developed by El Paso Electric Company (EPE), consists of 150 MW of solar generation. It is interconnected to the El Paso Electric Company system at the Diablo 115 kV Substation.
The project is listed in the EPE interconnection queue as EPE-LG-17-9-1, with an original queue entry date of September 6, 2017. The proposed commercial operation date is September 15, 2025, and the Interconnection Agreement (IA) has been executed. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
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.
See the full development-risk decomposition for this project.
State
NM
County
Dona Ana
Grid Region
Mountain West
Market
—
Developer
—
Utility
El Paso Electric Company
Entity
EPE
Service Type
NRIS/ERIS
Point of Interconnection
Diablo 115 kV Substation
Data Source
LBNL
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.
See the full risk decomposition + scenarios for this project.
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.
See the full forecast + scenario decomposition for this project.
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.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- MOUNTAIN_WEST
- Trading Hub
- FOURCORNERS
- Hub Confidence
- UNKNOWN
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.
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Ask about D150S ProjectForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
