Notes to the Consolidated Financial Statements (unaudited)
13.
NATURAL GAS SALES AND PURCHASES
2022 For the Three Months Ended September 30,
Asset 2023
Asset
(millions)
Commodity Optimization Total
Commodity Optimization Total
NATURAL GAS SALES Natural gas sales to
commodity customers Realized on natural gas derivative instruments
$
22
$
-
$
22
$
16
$
-
$
16
-
38
38
-
106
106
Change in fair value of natural gas derivative instruments
-
(3)
(3)
-
(1)
( 1)
22
35
57
16
105
121
NATURAL GAS PURCHASES Realized on natural gas derivative instruments Change in fair value of natural gas derivative instruments
(17)
(33)
(50)
(9)
(91)
(100)
5
1
6
17
-
17
Change in revaluation of natural gas in storage to net realizable value
-
-
-
-
1
1
(12)
(32)
(44)
8
(90)
(82)
$
10
$
3
$
13
$
24
$
15
$
39
2022 For the Six Months Ended September 30,
Asset 2023
Asset
(millions)
Commodity Optimization Total
Commodity Optimization Total
NATURAL GAS SALES Natural gas sales to
commodity customers Realized on natural gas derivative instruments
$
58
$
-
$
58
$
46
$
-
$
46
-
75
75
-
220
220
Change in fair value of natural gas derivative instruments
-
(7)
(7)
-
16
16
58
68
126
46
236
282
NATURAL GAS PURCHASES Realized on natural gas derivative instruments Change in fair value of natural gas derivative instruments
(38)
(69)
(107)
(37)
(199)
(236)
(11)
4
(7)
16
(17)
( 1)
Change in revaluation of natural gas in storage to net realizable value
-
-
-
-
-
-
(49)
(65)
(114)
(21)
(216)
(237)
$
9
$
3
$
12
$
25
$
20
$
45
28
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