Tecogen (TGEN) Operating Expenses (2012 - 2026)

Tecogen's Operating Expenses history runs 15 years deep, the most recent figure standing at $4.7 million for Q1 2026.

• Quarterly Operating Expenses rose 23.86% year-over-year to $4.7 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $19.0 million (up 30.05% YoY) and the FY2025 annual result came in at $18.1 million, up 25.44% from the prior year.
• Operating Expenses was $4.7 million for Q1 2026 at Tecogen, down from $6.1 million in the prior quarter.
• Across five years, Operating Expenses topped out at $6.1 million in Q4 2025 and bottomed at $1.5 million in Q4 2022.
• A 5-year average of $3.7 million and a median of $3.6 million in 2024 frame the typical range for Operating Expenses.
• Annual changes were most pronounced in 2022 — Operating Expenses surged 217.26% — and 2024, when it fell 7.04%.
• Tecogen's Operating Expenses stood at $1.5 million in 2022, then surged by 183.93% to $4.2 million in 2023, then slipped by 7.04% to $3.9 million in 2024, then jumped by 57.45% to $6.1 million in 2025, then fell by 22.47% to $4.7 million in 2026.
• Business Quant data shows TGEN's Operating Expenses at $4.7 million in Q1 2026, $6.1 million in Q4 2025, and $4.3 million in Q3 2025.