v3.3.1.900
Property, plant and equipment (Tables)
12 Months Ended
Dec. 31, 2015
Property, plant and equipment  
Schedule of property, plant and equipment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    

December 31, 

    

December 31, 

    

 Depreciable 

 

 

 

2015

 

2014

 

Lives

 

Land

 

$

5.2

 

$

5.7

 

 

 

 

 

 

Office equipment, machinery and other

 

 

5.6

 

 

4.4

 

3

-

10

years

 

Leasehold improvements

 

 

 —

 

 

0.5

 

7

-

15

years

 

Asset retirement obligation

 

 

27.4

 

 

29.3

 

1

-

43

years

 

Plant in service

 

 

975.8

 

 

1,118.8

 

1

-

45

years

 

 

 

 

1,014.0

 

 

1,158.7

 

 

 

 

 

 

Less accumulated depreciation

 

 

(236.3)

 

 

(195.8)

 

 

 

 

 

 

 

 

$

777.7

 

$

962.9