(in millions) |
|||
Balance at December 31, 2012 |
$ |
910 |
|
Additional remediation costs accrued: |
|||
Transfer to regulatory account for recovery |
116 |
||
Amounts not recoverable from customers |
49 |
||
Less: Payments |
(175 | ) | |
Balance at December 31, 2013 |
$ |
900 |
Balance at December 31, |
|||||
(in millions) |
2013 |
2012 |
|||
Utility-owned natural gas compressor site near Hinkley, California (1) |
$ |
190 |
$ |
226 |
|
Utility-owned natural gas compressor site near Topock, Arizona (1) |
264 |
239 |
|||
Utility-owned generation facilities (other than for fossil fuel-fired), other facilities, and third-party disposal sites |
160 |
158 |
|||
Former MGP sites owned by the Utility or third parties |
184 |
181 |
|||
Fossil fuel-fired generation facilities and sites |
102 |
106 |
|||
Total environmental remediation liability |
$ |
900 |
$ |
910 |
|