ESS Tech generated $2.36 million in revenue during Q2 2025, driven largely by related-party sales. The company reported an $11.06 million net loss, though adjusted EBITDA improved versus the prior year. Strategic resets, cost reductions, and new project proposals totaling 1.1 GWh helped strengthen commercial momentum.
Revenue reached $2.36 million, up 294% from Q1 2025.
Net loss improved to $11.06 million, versus $21.9 million in Q2 2024.
Adjusted EBITDA improved to -$7.77 million from -$18.8 million YoY.
Proposal pipeline exceeded 1.1 GWh following Energy Base platform launch.
ESS expects continued growth in project proposals and customer wins through its Energy Base platform while executing on cost discipline and operational efficiency.
Visualization of income flow from segment revenue to net income