8-K: ESS Tech CEO Resigns, Interim CEO Appointed as Company Shifts Strategic Direction

ESS Tech, Inc. announces the resignation of its CEO, Eric Dresselhuys, the appointment of Kelly Goodman as interim CEO, and a shift in strategic direction towards daily cycling applications in the long-duration storage market.

Summary

• ESS Tech, Inc. announced that Eric Dresselhuys has resigned as CEO and from the Board of Directors, effective February 13, 2025.
• Kelly Goodman, the current Vice President of Legal and Corporate Secretary, has been appointed as the interim CEO and Principal Executive Officer.
• Ms. Goodman's annual salary is $297,432, and she is eligible for an annual cash and stock performance bonus.
• The company is shifting its strategic direction to focus on daily cycling applications in the 12 to 24 hour long duration storage market.
• ESS is actively bidding on projects with initial installations targeted to commence in 2027.
• The Board has engaged advisors to evaluate potential commercial or financial transactions to enable this new strategic direction.
• Mr. Dresselhuys will receive continuing payments of his $500,000 base salary, COBRA coverage for twelve months, and acceleration of unvested equity awards vesting within the next six months, contingent upon a standard release of claims.
• He will remain a non-executive officer employee until February 14, 2025.

Sentiment

Score: 6

Explanation: The sentiment is neutral to slightly positive. While there's a CEO departure, the company is taking proactive steps to address future opportunities with a new interim CEO and a strategic shift. The engagement of financial advisors suggests a forward-looking approach.

Positives

• Kelly Goodman's extensive experience in the energy legal sector, both in the U.S. and internationally, positions her well to lead the company.
• The company is actively bidding on projects for daily cycling applications in the 12 to 24 hour long duration storage market.
• ESS is targeting initial installations for these applications to commence in 2027 to serve emerging AI/data center driven load needs and to firm baseload renewable production.

Negatives

• The resignation of the CEO, Eric Dresselhuys, may create uncertainty in the short term.
• The company is shifting its strategic direction which may create uncertainty.

Risks

• The company may be unable to secure any contracts for, or derive any revenue from, the installation of energy storage systems for applications in the 12 to 24 hour long duration storage market.
• The exploration of strategic alternatives and the installation of energy storage systems for applications in the 12 to 24 hour long duration storage market are currently at the RFP stage.

Future Outlook

ESS is focusing on daily cycling applications in the 12 to 24 hour long duration storage market, targeting initial installations in 2027, and exploring strategic alternatives to enable this new direction.

Management Comments

• 'As we look to the next phase of ESS and the opportunities in the long duration storage market, we are confident that Kelly, Tony, and Ben will work to best position ESS to enter its next stage and maximize value for shareholders,' said Harry Quarls, Chairman of the Board.
• 'I am deeply honored to have served ESS the past several years, am proud of what we accomplished and the team we have built and remain confident that ESS can further extend its leadership in the LDES industry,' said Mr. Dresselhuys.
• 'ESS continues its work to accelerate manufacturing of energy storage technology made here in the United States, and we are excited about the new opportunities arising from AI and data center driven load growth,' said Kelly Goodman, interim CEO of ESS.

Industry Context

The announcement reflects a strategic shift towards addressing the growing demand for long-duration energy storage solutions, particularly in the context of increasing renewable energy integration and the energy needs of AI and data centers.

Comparison to Industry Standards

• ESS's focus on iron flow technology places it among companies like Form Energy and Energy Vault, which are also developing long-duration energy storage solutions.
• The shift towards 12-24 hour storage targets a market segment that is becoming increasingly important for grid stabilization and renewable energy firming, similar to the strategies of other LDES providers.
• The engagement of financial advisors to explore strategic alternatives is a common practice in the energy storage industry, as companies seek to scale up and capitalize on market opportunities.

Management Changes

Stakeholder Impact

• Shareholders may experience short-term uncertainty due to the CEO transition, but the strategic shift could create long-term value.
• Employees may experience changes in roles and responsibilities as the company implements its new strategic direction.
• Customers may benefit from the company's focus on daily cycling applications in the 12 to 24 hour long duration storage market.

Next Steps

• The Board will continue to search for a permanent CEO.
• ESS will continue to bid on projects for daily cycling applications in the 12 to 24 hour long duration storage market.
• The Board will evaluate potential commercial or financial transactions.

Key Dates