Birchtech (BCHT) Cash Flow: Operating & Free Cash Flow

Birchtech Cash Flow Statement Analysis

Values in millions USD

Income Statement Balance Sheet Cash Flow Ratios

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Cash flow statement showing operating, investing, and financing activities for Birchtech Corp. (BCHT) - Annual data in millions USD
Breakdown	FY 2025	FY 2025	FY 2024	FY 2024	FY 2023	FY 2023	FY 2022	FY 2022	FY 2021	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017
Period ending	Mar 2026	Dec 2025	Mar 2025	Dec 2024	Mar 2024	Dec 2023	Mar 2023	Dec 2022	Mar 2022	Dec 2021	Mar 2021	Mar 2020	Mar 2019	Dec 2017
Operating Activities
Net Income	-3.03	-3.03	-10.80	-10.80	5.67	5.67	-1.58	-1.58	-3.63	-3.63	-5.83	-6.10	-4.82	-2.90
Depreciation & Amortization	0.39	0.39	0.25	0.25	0.26	0.26	0.55	0.55	0.68	0.68	2.81	2.78	1.58	2.25
Stock Based Compensation	0.00	0.12	1.09	1.09	0.52	0.52	0.67	0.67	0.97	1.01	1.71	1.81	0.49	1.53
Change in Working Capital	1.81	1.81	1.17	1.17	0.09	0.09	-1.89	-1.89	-0.51	-0.51	0.19	-0.42	1.63	-1.91
Change in Accounts Receivable	-0.24	-0.24	1.31	1.31	0.86	0.86	-1.76	-1.76	0.10	0.10	0.11	0.42	1.29	0.62
Change in Inventory	0.17	0.17	0.17	0.17	0.20	0.20	0.08	0.08	-0.52	-0.52	-0.05	0.00	0.15	-0.05
Change in Accounts Payable	1.91	1.94	0.14	0.14	-1.39	-1.39	0.68	0.68	0.66	0.66	-0.06	-0.43	0.08	-2.57
Change in Other Working Capital	-0.03	-0.04	-0.45	-0.05	0.42	0.05	-0.89	2.32	-0.75	-0.47	0.13	-0.41	0.11	0.08
Other Operating Activities	0.13	-0.04	4.19	4.19	12.69	12.69	2.32	2.32	2.70	2.30	-0.12	0.34	0.05	0.56
Net Cash from Operating Activities	-0.70	-0.70	-4.11	-4.11	19.23	19.23	0.07	0.07	0.21	0.21	-1.24	-1.58	-1.07	-0.47
Investing Activities
Capital Expenditures	-0.03	-0.03	-0.81	-0.81	0.00	-	-0.01	-0.01	-0.01	-0.01	0.00	0.00	-0.13	-0.81
Acquisitions	0.00	-	0.00	-	0.00	-	0.00	-	0.00	-	0.04	0.03	0.00	0.00
Net Cash from Investing Activities	-0.03	-0.03	-0.81	-0.81	0.00	-	-0.01	-0.01	-0.01	-0.01	0.04	0.03	-0.13	-3.31
Financing Activities
Debt Repayment	0.00	-	-12.59	-12.59	0.00	-	0.00	0.00	0.23	-0.07	0.29	2.46	-0.64	-1.56
Common Stock Issued	0.00	-	0.02	0.02	0.21	0.21	0.06	0.06	0.37	0.37	0.00	0.00	0.00	0.00
Other Financing Activities	-0.48	-0.48	0.00	-	0.00	-	0.00	-	0.00	-	0.00	0.00	0.00	0.00
Net Cash from Financing Activities	-0.48	-0.48	-12.57	-12.57	0.21	0.21	0.06	0.06	0.60	0.60	0.29	2.46	-0.64	-1.56
Summary
Net Change in Cash	-1.21	-1.21	-17.48	-17.48	19.44	19.44	0.12	0.12	0.80	0.80	-0.91	0.91	-1.83	-5.33
Cash at Beginning of Period	3.46	3.46	20.94	20.94	1.50	1.50	1.39	1.39	0.59	-	1.50	0.58	2.42	7.75
Cash at End of Period	2.25	2.25	3.46	3.46	20.94	20.94	1.50	1.50	1.39	-	0.59	1.50	0.58	2.42
Free Cash Flow	-0.73	-0.73	-4.91	-4.91	19.23	19.23	0.06	0.06	0.20	0.20	-1.24	-1.58	-1.20	-1.28
Supplemental Disclosures
Interest Paid	-	-	-	0.00	-	0.02	-	0.05	-	-	-	-	-	-
Income Taxes Paid	-	0.05	-	0.14	-	-	-	-	-	-	-	-	-	-

Source: Company financial statements from annual and quarterly filings. Data as of Jun 30, 2026. Data sources and methodology

Frequently Asked Questions About Birchtech Cash Flow

What is Birchtech's free cash flow?

Birchtech had negative free cash flow of $729.41K in fiscal 2025 (fiscal year ended Mar 31, 2026), operating cash flow of −$700.11K minus $29.30K of capital expenditures.

How much does Birchtech spend on capital expenditures?

Birchtech spent $29.30K on capital expenditures in fiscal 2025, compared with $809.43K a year earlier.

Does Birchtech pay dividends or buy back shares?

Birchtech's cash flow statement for fiscal 2025 shows no dividend payments or share repurchases.

What is free cash flow?

Free cash flow is operating cash flow minus capital expenditures. It is the cash a company has left for dividends, buybacks, debt repayment or acquisitions after funding its operations and investment. Full definition