Supplemental Cash Flow Information

Supplemental cash flow information is as follows (in thousands):


	Six months ended June 30,
	2026		2025
Supplemental non-cash operating activities:
PWRtek Transactions (Note 16)
2024 Contract Shortfall Fee offset	$	—	$	(17,552)
2025 Contract Shortfall Fee (presented on a net basis in accounts receivable, related party)	—		(7,248)
Historic book value of inventory acquired	—		600

Supplemental non-cash investing and financing activities:
PWRtek Transactions (Note 16)
Historic book value of Acquired Assets	—		14,460
PWRtek Note issued	—		(40,000)
Excess consideration over historical asset book value	—		92,400
April 2025 Warrant issued	—		(42,660)

Supplemental cash flow information:
Interest paid	$	2,559	$	1,072
Income taxes	$	114	$	60
Equipment Credit (Note 16)	$	12,500	$	—
Equipment purchases from ProFrac to offset receivables (1)	$	3,458	$	—

(1)Includes $3.0 million of equipment purchases recorded against the Equipment Credit (as defined in Note 16, “Related Party Transactions”).