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WARRANTY LIABILITY	3 Months Ended
Mar. 31, 2025
Warranty Liability
WARRANTY LIABILITY	Note 13 - WARRANTY LIABILITY For the quarter ended March 31, 2025 and 2024 there was no change in our warranty liability. We estimate our warranty liability based on past experiences and estimated replacement cost of material and labor to replace the critical turbine in the units that are still under warranty. The outstanding balance as of March 31, 2025, and 2024 was $100,000.

WARRANTY LIABILITY

3 Months Ended

Mar. 31, 2025

Note 13 - WARRANTY LIABILITY

For the quarter ended March 31, 2025 and 2024 there was no change in our warranty liability. We estimate our warranty liability based on past experiences and estimated replacement cost of material and labor to replace the critical turbine in the units that are still under warranty. The outstanding balance as of March 31, 2025, and 2024 was $100,000.