Tecogen Sees 19.7% Revenue Surge to $27.1M, Expands Chiller Pipeline
Tecogen’s 2025 revenues rose 19.7% to $27.07 million, driven by 105.5% product sales growth despite a 37% drop in energy production revenue. Net loss widened to $8.25 million from $4.76 million, reflecting $9.91 million cash used in operations and investments in R&D and capacity expansion.
1. Revenue Growth
Year ended December 31, 2025 revenues increased 19.7% to $27.07 million, driven by a 105.5% jump in product sales to $9.13 million and a 3.4% rise in services revenue to $16.62 million. Energy production revenue fell 37% to $1.32 million due to contract expirations and reduced run hours.
2. Net Loss and Margins
Net loss widened to $8.25 million ($0.30 per share) for 2025, up from $4.76 million ($0.19 per share) in 2024, as gross profit held near $9.82 million despite increased labor and material costs. Impairments and higher operating expenses in services also pressured margins.
3. Cash Flow and Financing
Tecogen used $9.91 million of operating cash and $0.40 million on facility improvements, while its July 2025 follow-on offering generated $17.40 million. The year-end cash balance of $12.43 million supports expanded manufacturing capacity and ongoing R&D.
4. Future Pipeline
CEO previewed significant updates on the Vertiv chiller opportunity pipeline, data center dual power source chiller development and an upcoming pilot project. These initiatives are designed to enhance high-margin service offerings and accelerate product sales growth.