ESS Tech Inc (OTCPK:GWHWW)
$ 0.030 (0%) Market Cap: 0 Enterprise Value: 2.48 Bil PE Ratio: 0 PB Ratio: 0 GF Score: 31/100

Q2 2026 ESS Tech Inc Earnings Call Transcript

Aug 11, 2026 / 09:00PM GMT
Release Date Price: $0.03

Key Points

Positve
  • ESS Tech Inc (GWHWW) has developed early-stage sodium-ion opportunities approaching $1 billion, driven by strong demand from data centers, critical infrastructure, and utilities.
  • The company signed a letter of intent with Juniper Energy for the deployment of 500 MWh or more of sodium-ion battery systems, including a planned 10 MW/80 MWh project for a major California utility targeted for 2027.
  • ESS Tech Inc (GWHWW) secured a letter of intent with Alsym Energy for 8.5 GWh of US-made sodium-ion cells, ensuring a domestic supply chain free of FEOC concerns and eligible for US tax credits.
  • The company has made significant progress on its Bridge sodium-ion product, with module-level hardware built and testing underway, targeting the first full-scale system by the end of 2026.
  • ESS Tech Inc (GWHWW) has improved financial discipline, with first-half 2026 operating expenses down 12% year-over-year, operating cash burn down 27%, and $37 million of the $40 million Yorkville note repaid.
Negative
  • ESS Tech Inc (GWHWW) reported a significant revenue decline to $73,000 in Q2 2026 from $2.4 million in the prior year, reflecting wind-down of legacy contracts and minimal deliveries.
  • The company's gross loss widened to $7.4 million in Q2 2026, with cost of revenue remaining flat at $7.5 million despite the revenue drop, indicating underutilized manufacturing capacity.
  • ESS Tech Inc (GWHWW) faces substantial doubt about its ability to continue as a going concern, with cash and short-term investments falling to $5.6 million as of July 31, 2026.
  • The proposed business combination is nonbinding and subject to significant risks, including completion of due diligence, negotiation of definitive agreements, and required approvals, with no guarantee of closing.
  • The company's net loss increased to $15.6 million in Q2 2026, driven by higher operating expenses, including a $1.2 million increase in G&A due to legal contingency accruals and an $800,000 rise in R&D costs.
Jack Greenberg
ESS Tech Inc - Investor Relations

Good afternoon, and welcome to the ESS Tech second quarter 2026 financial results conference call. (Operator Instructions)

During today's call, ESS may make statements relating to its future financial performance, anticipated growth strategies and trends in its business. These may include statements regarding the company's sodium-ion strategy and the early-stage opportunities approaching $1 billion identified for its sodium-ion solutions, the time line for development and market rollout of the Bridge system, the letter of intent with Juniper Energy and the potential deployment of 500-megawatt hours or more of energy storage systems, the letter of intent with Alsym Energy, the timing of the company's projects, the company's plan to streamline its Wilsonville operations and reduce expenses and cash burn, statements regarding the proposed business combination, including the timing, terms and potential benefits, the company's 2026 outlook and beyond, its cash position the market opportunity, the potential and capabilities of the company's technology

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