9. Natural gas sales and purchases (continued)
For the Nine Months Ended December 31 2018 2017 Asset Asset
Commodity Optimization Total
(millions)
Commodity Optimization Total
Natural gas sales Natural gas sales to commodity customers
$
129
$
-
$
129
$
119
$
-
$
119
Realized on natural gas derivative instruments
-
170
170
-
169
169
Change in fair value of natural gas derivative instruments
-
-
-
-
2
2
129
170
299
119
171
290
Natural gas purchases Realized on natural gas derivative instruments
(100)
(161)
(261)
(100)
(151)
(251)
Change in fair value of natural gas derivative instruments Change in revaluation of natural gas in storage to net realizable value
20
(7)
13
(5)
17
12
-
14
14
-
(7)
(7)
(80)
(154)
(234)
(105)
(141)
(246)
$
49
$
16
$
65
$
14
$
30
$
44
10. Delivery revenue
For the Three Months Ended December 31
For the Nine Months Ended December 31
2018
2017
2018
2017
(millions)
Basic monthly charge
$
30 52
$
30 54
$
89 85
$
87 80
Delivery revenue
Other
2
1
5
3
$
84
$
85
$
179
$
170
11. Transportation and storage revenue
For the Three Months Ended December 31
For the Nine Months Ended December 31
2018
2017
2018
2017
(millions)
Transportation Firm
$
39
$
29
$
101
$
87
Interruptible
3
2 1
7 2
5 3
Other
-
42
32
110
95
Storage
3
2
8
7
$
45
$
34
$
118
$
102
26
2018-19 THIRD QUARTER REPORT
Made with FlippingBook Ebook Creator