ESS Tech (GWH) Interest Expenses (2021 - 2026)

ESS Tech's Interest Expenses history runs 6 years deep, the most recent figure standing at $10.1 million for Q1 2026.

• On a quarterly basis, Interest Expenses rose 399.46% year-over-year to $10.1 million in Q1 2026; TTM through Mar 2026 was $10.1 million, a 399.46% increase from a year earlier, with the FY2025 full-year figure at $5.2 million, up 58.15% from the prior year.
• Interest Expenses improved to $10.1 million in Q1 2026 per GWH's latest filing, from -$810000.0 in the prior quarter.
• Across five years, Interest Expenses topped out at $10.1 million in Q1 2026 and bottomed at -$810000.0 in Q4 2025.
• The 5-year median for Interest Expenses is $2.2 million (2025), against an average of $2.4 million.
• Across the five-year window, Interest Expenses soared 613.15% in 2023 and slumped 268.05% in 2025, its largest moves.
• Year by year, Interest Expenses stood at $1.6 million in 2022, then sank by 74.19% to $424000.0 in 2023, then grew by 13.68% to $482000.0 in 2024, then slumped by 268.05% to -$810000.0 in 2025, then surged by 1350.49% to $10.1 million in 2026.
• Per Business Quant, the three latest GWH Interest Expenses figures stand at $10.1 million (Q1 2026), -$810000.0 (Q4 2025), and $2.2 million (Q3 2025).