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Property, plant and equipment and construction in progress (Tables)
12 Months Ended
Dec. 31, 2024
Property, plant and equipment and construction in progress  
Schedule of Property, plant and equipment and construction in progress

December 31, 

    

2024

    

2023

Land

$

6,307,089

$

6,488,400

Buildings

 

26,033,866

 

26,044,551

Plant and equipment

 

61,089,877

 

66,000,977

Distribution system

 

40,402,691

 

39,546,175

Office furniture, fixtures and equipment

 

3,277,313

 

3,338,760

Vehicles

 

3,830,539

 

3,433,561

Leasehold improvements

 

306,545

 

306,545

Lab equipment

 

12,456

 

12,456

 

141,260,376

 

145,171,425

Less accumulated depreciation

 

88,828,094

 

89,288,904

Property, plant and equipment, net

$

52,432,282

$

55,882,521

Construction in progress

$

5,143,717

$

495,471