Rushed due diligence could open up pitfalls that prevent the successful implementation of repowering projects

San Diego, January 30, 2019 - As the US wind energy market races to complete projects before the Production Tax Credit (PTC) cliff, opportunities for repowering of existing assets must be accompanied by thorough and comprehensive due diligence in order to avoid damaging pitfalls. That is according to Chris LeWand, Co-Leader of the Global Clean Energy Practice at FTI Consulting, who will speak at the Infocast Wind Power Finance and Investment Summit in San Diego next week.

A growing volume of US assets are approaching the middle or end of their useful lives. Repowering these aging wind assets - either by replacing older units with new, higher capacity turbines, or by retrofitting more efficient components - could deliver significant improvements to project lifespan, reliability and returns.

With one eye on the 10-year lifespan of PTCs for existing projects, stakeholders in the US wind market have shown a justifiable appetite to partially - or fully - repower projects prior to the ‘begin construction' and ‘placed in service' deadlines.

This can create substantial time pressure, and asset developers, owners and investors must not drop the ball when it comes to managing repowering risks as they rush to complete projects. Repowering can be highly complex from a development and technical perspective, and robust due diligence must be undertaken - both to ensure PTC qualification and to avoid unforeseen flaws that can derail a project.

Specifically, key considerations for stakeholders in repowering projects include:

- As with new projects, repowering initiatives must comply with ‘begin construction' and ‘placed in service' requirements to qualify for the PTC.

- Partial repowering initiatives may prove complex to finance and will be highly vetted. Distinctions between old and new equipment must be considered from a PTC eligibility, technical and operating perspective.

- Any design modifications may involve additional permitting, with potential ramifications on the project timeline.

- Conflicts may arise with existing contracts, and it may be necessary to agree new or extended contracts.

"Substantial opportunities exist for investors and asset owners looking at repowering aging wind farms before their respective ‘begin construction' and ‘placed in service' deadlines. But it's essential that, in the rush to meet these, stakeholders in repowering projects don't hit unforeseen stumbling blocks that can have a significant impact on project timelines, development and financing," said Chris LeWand, Global Clean Energy Practice Co-Leader, FTI Consulting.

"While repowering opportunities are currently attractive, repowering will still be viable in certain cases post-PTC. Alternative solutions that merit serious consideration include lifetime extension and optimization."

Chris LeWand will be speaking on a panel entitled Strategies for Aging Wind Assets at the Infocast Wind Power Finance and Investment Summit, taking place on February 5-7 in San Diego. For more information, please visit:


About FTI Consulting's Global Clean Energy Practice

FTI Consulting's Global Clean Energy Practice supports clients across the clean energy value chain, addressing the strategic, financial, operational, reputational, regulatory and capital needs of clean energy companies and their investors with a focus on wind, solar, biofuels/biomass, energy storage and emerging technologies.

The Clean Energy Practice has deep experience in a wide array of advisory services including performance improvement and interim management, transaction advisory and due diligence, capital advisory, litigation support, strategy, price forecasting, market intelligence and regulatory advisory.

For more information please visit:

About FTI Consulting

FTI Consulting, Inc. is a global business advisory firm dedicated to helping organizations manage change, mitigate risk and resolve disputes: financial, legal, operational, political & regulatory, reputational and transactional.

With more than 4,600 employees located in 28 countries, FTI Consulting professionals work closely with clients to anticipate, illuminate and overcome complex business challenges and make the most of opportunities. The Company generated $1.81 billion in revenues during fiscal year 2017.

For more information, visit and connect with us on Twitter (@FTIConsulting), Facebook and LinkedIn.

Featured Product



Our RE Series batteries are designed to provide the highest peak capacity, longest cycle life, and greatest reliability for use in industrial or residential renewable energy applications. Renewable Energy Series batteries utilize the company's exclusive XC2™ formulation and Diamond Plate Technology® to create the industry's most efficient battery plates, delivering greater watt-hours per liter and watt-hours per kilogram than any other flooded lead-acid battery in the market. Our Deep Cycle batteries are engineered to work with solar panels as well as other renewable energy applications.