T

TAR

Off-grid power plants for AI data centers

Head of Interconnection & Transmission

Power Systems EngineeringConfirmed live in the last 24 hours
Full-timeAustin, TX, USANo salary listed

About the Job

Requirements

  • 10+ years of experience in ERCOT interconnection, transmission development, or wholesale market operations, including at least one generation project personally taken from queue entry through commercial operations.
  • Deep fluency in ERCOT nodal market design, Planning Guide and Protocols, Private Use Networks, resource registration, and TSP processes.
  • Working relationships across ERCOT staff, transmission service providers, qualified scheduling entities, and the Public Utility Commission of Texas.
  • Ability to build a revenue model, not just run the study process.
  • Ability to operate quickly and leanly, handle the entire function initially, and build the team as the fleet scales.

Responsibilities

  • Run ERCOT generation interconnection end to end, from queue entry and the Full Interconnection Study through interconnection agreement and commissioning approvals to commercial operations.
  • Lead point-of-interconnection selection and generation tie development, including routing, easements, land and permitting, engineering coordination, and transmission service provider negotiations on scope, cost, and schedule.
  • Define the export architecture with the power systems team, including Private Use Network topology, metering and settlement design, and protection and controls at the point of interconnection, ensuring islanded operations never depend on the grid tie.
  • Drive ERCOT market entry, including Resource Entity registration, qualified scheduling entity selection and management, energy storage resource registration, settlement, and credit.
  • Build the monetization strategy across export scheduling, battery energy storage system arbitrage on surplus solar, ancillary services from storage headroom, renewable energy credit sales, and congestion and basis risk management in West Texas.
  • Own curtailment economics by weighing grid export against incremental storage and flexible offtake, and make the decision for each site using a model developed for the role.
  • Engage in Public Utility Commission of Texas and ERCOT stakeholder processes to track and shape rulemakings on co-located generation and large loads, including Senate Bill 6 implementation and successors, protecting the islanded, behind-the-meter model while opening the export path.
  • Turn the flagship campus into a repeatable interconnection playbook, from point-of-interconnection screening criteria to templated market onboarding, so future campuses include export capability.

Desired Qualifications

  • Storage market participation experience, including energy storage resource registration and ancillary services strategy.
  • Experience with co-located load and generation structures or large-load interconnection policy.
  • Multi-ISO exposure, including WECC, SPP, or MISO, for future expansion.
  • Power systems engineering background.
  • A Professional Engineer license.

About the Company

TAR

Off-grid power plants for AI data centers

TAR builds and operates behind-the-meter power plants for AI data centers that cannot wait out a utility interconnection queue. The company designs islanded microgrids pairing solar, battery storage, and gas peakers, then manufactures, installs, and runs them, handling power electronics, microgrid controls, dispatch software, and site construction in-house. Compared with grid interconnection, which can take years to clear, an off-grid plant can be sited and energized on the developer's own schedule, and TAR says it is working with a large compute provider and targets 5 GW by 2028. Its goal is to remove power as the constraint on AI buildout by owning generation end to end.

Company size
11-50
Company stage
Series A
Total funding
$147M
Headquarters
Texas, United States
Founded
2025

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