Other plant assets are as follows (dollars in thousands):
|
|
|
2016 |
|
2015 |
|
||
|
Colowyo Mine assets |
|
$ |
173,626 |
|
$ |
166,157 |
|
|
New Horizon Mine assets |
|
|
47,404 |
|
|
48,373 |
|
|
Fort Union Mine assets |
|
|
1,158 |
|
|
1,158 |
|
|
Accumulated depreciation and depletion |
|
|
(83,595) |
|
|
(67,601) |
|
|
Net mine assets |
|
|
138,593 |
|
|
148,087 |
|
|
|
|
|
|
|
|
|
|
|
Non-utility assets |
|
|
12,269 |
|
|
12,269 |
|
|
Accumulated depreciation |
|
|
(6,214) |
|
|
(5,870) |
|
|
Net non-utility assets |
|
|
6,055 |
|
|
6,399 |
|
|
Net other plant |
|
$ |
144,648 |
|
$ |
154,486 |
|