Quarterly report [Sections 13 or 15(d)]

Condensed Consolidated Statements of Operations

v3.25.1
Condensed Consolidated Statements of Operations - USD ($)
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Total revenues $ 7,277,770 $ 6,186,097
Total cost of sales 4,056,730 3,610,440
Gross profit 3,221,040 2,575,657
Operating expenses:    
General and administrative 2,928,135 2,848,568
Selling 594,481 529,669
Research and development 292,668 254,696
Gain on disposition of assets 0 (7,391)
Total operating expenses 3,815,284 3,625,542
Loss from operations (594,244) (1,049,885)
Other income (expense), net    
Other income (expense), net (14,245) (15,747)
Interest expense (32,326) (18,670)
Unrealized gain (loss) on investment securities (18,749) 18,749
Total other income (expense), net (65,320) (15,668)
Loss before provision for state income taxes (659,564) (1,065,553)
Provision for state income taxes 925 22,063
Consolidated net loss (660,489) (1,087,616)
(Income) loss attributable to the non-controlling interest 567 (17,351)
Loss attributable to Tecogen Inc. $ (659,922) $ (1,104,967)
Earnings Per Share [Abstract]    
Net income (loss) per share - basic (in USD per share) $ (0.03) $ (0.04)
Net income (loss) per share - diluted (in usd per share) $ (0.03) $ (0.04)
Weighted average shares outstanding - basic 24,954,928 24,850,261
Weighted average shares outstanding - diluted 24,954,928 24,850,261
Products    
Total revenues $ 2,533,809 $ 1,491,398
Total cost of sales 1,487,750 1,049,543
Services    
Total revenues 4,245,022 4,014,310
Total cost of sales 2,258,898 2,092,257
Energy production    
Total revenues 498,939 680,389
Total cost of sales $ 310,082 $ 468,640