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Tecogen Announces First Quarter 2024 Results
Revenues of $6.2 million - 15% QoQ increase

NORTH BILLERICA, Mass., May 8, 2024 - Tecogen Inc. (OTCQX:TGEN), a leading manufacturer of clean energy products, reported revenues of $6.2 million and net loss of $1.1 million for the quarter ended March 31, 2024 compared to revenues of $5.4 million, and a net loss of $1.5 million in 2023. We generated $0.2 million in cash from operations during the quarter and ended the quarter with a cash balance of $1.5 million.
“In Q1 2024 had record service revenue of $4m, a 28% increase from the same period last year. We also had positive cash flow from operations. Our total revenue was also up 15% QoQ. Our cash position at the end of Q1 was $1.5m and we haven't drawn further into our line of credit. During the call I will update investors on our factory move, the service agreements we acquired in Q1 and our new marketing efforts," commented Abinand Rangesh, Tecogen's Chief Executive Officer.
Key Takeaways
Net Loss and Earnings Per Share
Net loss in Q1 2024 was $1.1 million compared to a net loss of $1.5 million in Q1 2023, a decrease of $0.4 million, due to increased revenue and gross profit for our Products and Services segments, partially offset by increased operating expenses.
EPS was $(0.04)/share and $(0.06)/share in Q1 2024 and Q1 2023, respectively.
Loss from Operations
Loss from operations for the three months ended March 31, 2024 was $1.0 million compared to a loss from operations of $1.4 million for the same period in 2023, a decrease of $0.4 million,primarily due to increased revenue and gross profit for our Products and Services segments, partially offset by increased operating expenses.
Revenues
Revenues for the quarter ended March 31, 2024 were $6.2 million compared to $5.4 million for the same period in 2023, a 15.0% increase.
Product revenue was $1.5 million in Q1 2024 compared to $1.7 million in the same period in 2023, a decrease of 12.8%, due to decreased sales of chiller units.
Services revenue was $4.0 million in Q1 2024 compared to $3.1 million in the same period in 2023, an increase of 28.0%, primarily due to the addition of $0.8 million in revenue from the acquired Aegis maintenance contracts.








Energy Production revenue was $680 thousand in Q1 2024 compared to $534 thousand in the same period in 2023, an increase of 27.5% due to increased run hours.

Gross Profit
Gross profit for the first quarter of 2024 was $2.6 million compared to $2.1 million in the first quarter of 2023. Gross margin increased to 41.6% in the first quarter compared to 38.9% for the same period in 2023. The increase in gross profit margin was driven by increased service contract revenues.

Operating Expenses

Operating expenses increased by 2.4% to $3.6 million for the first quarter of 2024 compared to $3.5 million in the same period in 2023, due primarily to duplicate rent costs, during the transition to our new facility in Q1 2024.

Adjusted EBITDA(1) was negative $0.9 million for the first quarter of 2024 compared to negative $1.3 million for the first quarter of 2023. (Adjusted EBITDA is defined as net income or loss attributable to Tecogen, adjusted for interest, income taxes, depreciation and amortization, stock-based compensation expense, unrealized gain or loss on investment securities, goodwill impairment charges and other non-cash non-recurring charges or gains including abandonment of intangible assets and the extinguishment of debt. See the table following the Condensed Consolidated Statements of Operations for a reconciliation from net income (loss) to Adjusted EBITDA, as well as important disclosures about the company's use of Adjusted EBITDA).
Conference Call Scheduled for May 9, 2024, at 9:30 am ET
Tecogen will host a conference call on May 9, 2024 to discuss the first quarter results beginning at 9:30 am eastern time. To listen to the call please dial (888) 428-7458 within the U.S. and Canada, or (862) 298-0702 from other international locations. Participants should ask to be joined to the Tecogen First Quarter 2024 earnings call. Please begin dialing 10 minutes before the scheduled starting time. The earnings press release will be available on the Company website at www.Tecogen.com in the "News and Events" section under "About Us." The earnings conference call will be webcast live. To view the associated slides, register for and listen to the webcast, go to https://ir.tecogen.com/ir-calendar. Following the call, the recording will be archived for 14 days.
The earnings conference call will be recorded and available for playback one hour after the end of the call. To listen to the playback, dial (877) 660-6853 within the U.S. and Canada, or (201) 612-7415 from other international locations and use Conference Call ID#: 13672659.








About Tecogen
Tecogen Inc. designs, manufactures, sells, installs, and maintains high efficiency, ultra-clean, cogeneration products including engine-driven combined heat and power, air conditioning systems, and high-efficiency water heaters for residential, commercial, recreational and industrial use. The company provides cost effective, environmentally friendly and reliable products for energy production that nearly eliminate criteria pollutants and significantly reduce a customer’s carbon footprint.
In business for over 35 years, Tecogen has shipped more than 3,200 units, supported by an established network of engineering, sales, and service personnel across the United States. For more information, please visit www.tecogen.com or contact us for a free Site Assessment.
Tecogen, InVerde e+, Tecochill, Tecopower, Tecofrost, Tecopack, and Ultera are registered trademarks of Tecogen Inc.
Forward Looking Statements

This press release and any accompanying documents, contain “forward-looking statements” which may describe strategies, goals, outlooks or other non-historical matters, or projected revenues, income, returns or other financial measures, that may include words such as "believe," "expect," "anticipate," "intend," "plan,"  "estimate," "project," "target," "potential," "will," "should," "could," "likely," or "may" and similar expressions intended to identify forward-looking statements. These statements are only predictions and involve known and unknown risks, uncertainties, and other factors that may cause our actual results to differ materially from those expressed or implied by such forward-looking statements. Given these uncertainties, you should not place undue reliance on these forward-looking statements. Forward-looking statements speak only as of the date on which they are made, and we undertake no obligation to update or revise any forward-looking statements.

In addition to those factors described in our Annual Report on Form 10-K, our Quarterly Reports on Form 10-Q and on our Form 8-K, under “Risk Factors”, among the factors that could cause actual results to differ materially from past and projected future results are the following: fluctuations in demand for our products and services, competing technological developments, issues relating to research and development, the availability of incentives, rebates, and tax benefits relating to our products and services, changes in the regulatory environment relating to our products and services, integration of acquired business operations, and the ability to obtain financing on favorable terms to fund existing operations and anticipated growth.

In addition to GAAP financial measures, this press release includes certain non-GAAP financial measures, including adjusted EBITDA which excludes certain expenses as described in the presentation. We use Adjusted EBITDA as an internal measure of business operating performance and believe that the presentation of non-GAAP financial measures provides a meaningful perspective of the underlying operating performance of our current business and enables investors to better understand and evaluate our historical and prospective operating performance by eliminating items that vary from period to period without correlation to our core operating performance and highlights trends in our business that may not otherwise be apparent when relying solely on GAAP financial measures.








Tecogen Media & Investor Relations Contact Information:

Abinand Rangesh
P: 781-466-6487
E: Abinand.Rangesh@tecogen.com









TECOGEN INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(unaudited)
March 31, 2024December 31, 2023
ASSETS 
Current assets: 
Cash and cash equivalents$1,510,435 $1,351,270 
Accounts receivable, net6,533,130 6,781,484 
Unbilled revenue1,258,532 1,258,532 
Inventories, net10,021,002 10,553,419 
Prepaid and other current assets409,573 360,639 
Total current assets19,732,672 20,305,344 
Long-term assets:
Property, plant and equipment, net1,147,069 1,162,577 
Right of use assets2,176,264 943,283 
Intangible assets, net2,533,112 2,436,230 
Goodwill2,646,194 2,743,424 
Other assets223,232 201,771 
TOTAL ASSETS$28,458,543 $27,792,629 
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Related party notes$511,905 $505,505 
Accounts payable4,013,899 4,514,415 
Accrued expenses2,682,656 2,504,629 
Deferred revenue, current2,462,570 1,647,206 
Lease obligations, current469,762 289,473 
Acquisition liabilities, current929,411 845,363 
Unfavorable contract liability, current162,822 176,207 
Total current liabilities11,233,025 10,482,798 
Long-term liabilities:
Deferred revenue, net of current portion345,427 369,611 
Lease obligations, net of current portion1,725,276 683,307 
Acquisition liabilities, net of current portion1,156,835 1,181,779 
Unfavorable contract liability, net of current portion388,766 422,839 
Total liabilities14,849,329 13,140,334 
Stockholders’ equity:
Tecogen Inc. shareholders’ equity:
Common stock, $0.001 par value; 100,000,000 shares authorized; 24,850,261 issued and outstanding at March 31, 2024 and December 31, 202324,850 24,850 
Additional paid-in capital57,645,937 57,601,402 
Accumulated deficit(43,984,623)(42,879,656)
Total Tecogen Inc. stockholders’ equity13,686,164 14,746,596 
Non-controlling interest(76,950)(94,301)
Total stockholders’ equity13,609,214 14,652,295 
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY$28,458,543 $27,792,629 














TECOGEN INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(unaudited)
Three Months Ended
 March 31, 2024March 31, 2023
Revenues
Products$1,491,398 $1,710,136 
Services4,014,310 3,136,173 
Energy production680,389 533,509 
Total revenues6,186,097 5,379,818 
Cost of sales
Products1,049,543 1,212,568 
Services2,092,257 1,737,602 
Energy production468,640 337,739 
Total cost of sales3,610,440 3,287,909 
Gross profit2,575,657 2,091,909 
Operating expenses
General and administrative2,848,568 2,792,483 
Selling529,669 520,070 
Research and development254,696 229,102 
Gain on disposition of assets(7,391)— 
Total operating expenses3,625,542 3,541,655 
Loss from operations(1,049,885)(1,449,746)
Other income (expense)
Other income (expense), net(15,747)830 
Interest expense(18,670)(415)
Unrealized gain on investment securities18,749 — 
Total other income (expense), net(15,668)415 
Loss before income taxes(1,065,553)(1,449,331)
Provision for state income taxes22,063 22,638 
Consolidated net loss(1,087,616)(1,471,969)
Income attributable to the non-controlling interest(17,351)(18,060)
Net loss attributable to Tecogen Inc.$(1,104,967)$(1,490,029)
Net loss per share - basic$(0.04)$(0.06)
Weighted average shares outstanding - basic24,850,261 24,850,261 
Net loss per share - diluted$(0.04)$(0.06)
Weighted average shares outstanding - diluted24,850,261 24,850,261 








Three Months Ended
March 31, 2024March 31, 2023
Non-GAAP financial disclosure (1)
Net loss attributable to Tecogen Inc.$(1,104,967)$(1,490,029)
Interest expense, net18,670 828 
Income taxes22,063 22,638 
Depreciation & amortization, net140,137 105,920 
EBITDA(924,097)(1,360,643)
Stock based compensation44,535 77,348 
Unrealized gain on investment securities(18,749)— 
Adjusted EBITDA$(898,311)$(1,283,295)

(1) Non-GAAP Financial Measures
In addition to reporting net income, a U.S. generally accepted accounting principle (“GAAP”) measure, this news release contains information about Adjusted EBITDA (net income (loss) attributable to Tecogen Inc adjusted for interest, income taxes, depreciation and amortization, stock-based compensation expense, unrealized gain or loss on investment securities, goodwill impairment charges and other non-cash non-recurring charges including abandonment of certain intangible assets and extinguishment of debt), which is a non-GAAP measure.  The Company believes Adjusted EBITDA allows investors to view its performance in a manner similar to the methods used by management and provides additional insight into its operating results.  Adjusted EBITDA is not calculated through the application of GAAP.  Accordingly, it should not be considered as a substitute for the GAAP measure of net income and, therefore, should not be used in isolation of, but in conjunction with, the GAAP measure.  The use of any non-GAAP measure may produce results that vary from the GAAP measure and may not be comparable to a similarly defined non-GAAP measure used by other companies.








TECOGEN INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(unaudited)
Three Months Ended
March 31, 2024March 31, 2023
CASH FLOWS FROM OPERATING ACTIVITIES:
Consolidated net loss$(1,087,616)(1,471,969)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization140,137 105,920 
Provision for credit losses14,258 — 
Stock-based compensation44,535 77,348 
Unrealized gain on investment securities(18,749)— 
Gain on disposition of assets(7,391)— 
Non-cash interest expense6,400 — 
Changes in operating assets and liabilities
(Increase) decrease in:
Accounts receivable234,095 (44,238)
Employee retention credit— 667,121 
Inventory532,418 (1,380,052)
Prepaid assets and other current assets(48,933)136,170 
Other assets194,283 161,931 
Increase (decrease) in:
Accounts payable(500,516)905,509 
Accrued expenses and other current liabilities167,789 (143,923)
Deferred revenue791,181 852,600 
Other liabilities(213,675)(167,711)
Net cash provided by (used in) operating activities248,216 (284,866)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment(104,952)— 
Proceeds from disposition of assets33,013 — 
Net cash used in investing activities(71,939)— 
CASH FLOWS FROM FINANCING ACTIVITIES:
Finance lease principal payments(17,112)— 
Net cash provided by financing activities(17,112)(17,112)
Net increase in cash and cash equivalents159,165 (284,866)
Cash and cash equivalents, beginning of the period$1,351,270 1,913,969 
Cash and cash equivalents, end of the period$1,510,435 $1,629,103 
Supplemental disclosures of cash flows information:
Cash paid for interest$11,855 $— 
Cash paid for taxes$425 $22,638 
Non-cash investing activities
Aegis Contract and Related Asset Acquisition:
Contingent consideration$92,409 $—