Logotype for Ess Tech Inc

Ess Tech (GWH) Q4 2024 earnings summary

Event summary combining transcript, slides, and related documents.

Logotype for Ess Tech Inc

Q4 2024 earnings summary

25 Dec, 2025

Executive summary

  • Fiscal year 2024 revenue was $6.3 million, below guidance due to partner funding issues and project delays.

  • Achieved break-even profitability on latest Energy Center design by Q4 2024, nearly a year ahead of schedule.

  • Launched modular, non-containerized Energy Base product targeting grid-scale, long-duration storage.

  • Surpassed 2 GWh of transacted energy globally; completed commissioning and grid interconnection of first two Energy Centers.

  • Company is actively raising capital and exploring financing options to support growth and operations.

Financial highlights

  • Q4 2024 revenue was $2.9 million; full-year revenue $6.3 million, down from $7.5 million in 2023.

  • Q4 cost of revenue was $16 million; full-year cost of revenue $51.7 million.

  • FY 2024 net loss was $86.2 million; Q4 net loss was $23.5 million.

  • Adjusted EBITDA for FY 2024 was negative $71.3 million.

  • Ended Q4 with $13.3 million in cash and equivalents.

Outlook and guidance

  • No specific 2025 revenue guidance provided; expect moderate revenue in H1 2025, ramping in H2.

  • Not anticipating GAAP gross margin positivity in 2025; targeting post-2025 for this milestone.

  • Management highlighted a strategic pivot, focus on cost reduction, and product innovation to drive future profitability.

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