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Demonstration Plant (Tables)
3 Months Ended
Mar. 31, 2025
Demonstration Plant  
Schedule of Demonstration Plant Cost Demonstration Plant operation costs are comprised of the following (in thousands):

 

 

 

Three months ended March 31,

 

 

 

2025

 

2024

 

Personnel

 

$

645

 

 

$

1,013

 

Reagents

 

 

22

 

 

 

13

 

Repairs and maintenance

 

 

31

 

 

 

10

 

Supplies

 

 

98

 

 

 

292

 

Test work

 

 

3

 

 

 

102

 

Office trailer

 

 

7

 

 

 

17

 

Other

 

 

49

 

 

 

19

 

Total costs

 

$

855

 

 

$

1,466