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Renewable Energy Expert Witness

Vident Partners provides vetted renewable energy expert witnesses for cases involving solar and wind project disputes, energy storage failures, power purchase agreement litigation, and interconnection and permitting challenges in clean energy development. Request a referral today.

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About Renewable Energy Expert Witnesses

Renewable energy experts evaluate the technical, financial, and regulatory aspects of solar, wind, battery storage, and other clean energy projects. They address disputes involving project development failures, equipment performance shortfalls, power purchase agreement (PPA) breaches, interconnection delays, and permitting challenges. The U.S. had approximately 150,500 MW of land-based wind capacity installed by end of 2023, with renewables accounting for roughly 25.7% of U.S. electricity generation that year.1 The Department of Energy tracks solar deployment through quarterly updates, with U.S. module manufacturing capacity growing more than 75% year-over-year in the first half of 2024.2 FERC Order No. 2023 reformed the generator interconnection process to address a backlog of more than 2,000 GW of proposed resources waiting to connect to the grid.3 As renewable energy deployment accelerates, litigation involving project performance, contractual disputes, and siting conflicts continues to grow.

As of end-2023, more than 2,000 gigawatts of energy resources were waiting in interconnection queues, with average wait times exceeding five years, prompting FERC Order No. 2023.

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Common Case Types

Solar and wind project performance and warranty disputes

Power purchase agreement breaches and price escalation claims

Energy storage system failures and battery degradation disputes

Interconnection disputes and grid integration challenges

Renewable energy permitting and land use conflicts

Qualifications to Look For

  • Engineering or energy industry background with renewable energy specialization
  • Extensive experience in solar, wind, or energy storage project development and operations
  • Knowledge of FERC regulations, state renewable portfolio standards, and interconnection procedures
  • Prior expert witness testimony in renewable energy project disputes

Frequently Asked Questions

What qualifications should a renewable energy expert witness have?

A renewable energy expert should have engineering or energy industry credentials with specific experience in solar, wind, or energy storage technologies. They should understand project finance, power purchase agreements, interconnection procedures, and applicable state and federal regulatory frameworks. Direct experience developing, operating, or financing renewable energy projects strengthens credibility.

What types of cases require a renewable energy expert?

Renewable energy experts are needed in solar and wind project performance disputes, PPA breach litigation, energy storage warranty and degradation claims, interconnection and curtailment disputes, permitting and land use challenges, and any case involving the technical or financial performance of renewable energy assets.

How much does a renewable energy expert witness cost?

In general, energy expert fees are determined by the expert themselves, based on a variety of criteria. Among those criteria are professional experience, forensic experience, engineering certifications, regulatory expertise, and publications. Vident does have some influence over expert fees by comparing experts within a specialty, but ultimately it is a personal decision by the expert.

Need a Renewable Energy Expert Witness?

Vident Partners connects attorneys with qualified renewable energy expert witnesses. Complimentary consultation, 24-hour turnaround, no obligation.

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