UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: December 30, 2008 12:00 P.M.
Form: S-4
CIK: 0001263050
Company Name: Texas Competitive Electric Holdings CO LLC
File Number: 333-153700
CIK: 0001445049
Company Name: Energy Future Competitive Holdings CO
File Number: 333-153700-44
CIK: 0001445553
Company Name: TCEH Finance, Inc.
File Number: 333-153700-43
CIK: 0001445353
Company Name: Big Brown 3 Power Co LLC
File Number: 333-153700-42
CIK: 0001445352
Company Name: Big Brown Lignite Co LLC
File Number: 333-153700-41
CIK: 0001445351
Company Name: Big Brown Power Co LLC
File Number: 333-153700-40
CIK: 0001445350
Company Name: Collin Power Co LLC
File Number: 333-153700-39
CIK: 0001445349
Company Name: Decordova Power Co LLC
File Number: 333-153700-38
CIK: 0001445348
Company Name: DFW Midstream Services LLC
File Number: 333-153700-37
CIK: 0001445347
Company Name: Generation MT Co LLC
File Number: 333-153700-36
CIK: 0001445397
Company Name: Generation SVC Co
File Number: 333-153700-35
CIK: 0001445396
Company Name: Lake Creek 3 Power Co LLC
File Number: 333-153700-34
CIK: 0001445395
Company Name: Luminant Big Brown Mining Co LLC
File Number: 333-153700-33
CIK: 0001445394
Company Name: Luminant Energy Co LLC
File Number: 333-153700-32
CIK: 0001445393
Company Name: Luminant Energy Services Co
File Number: 333-153700-31
CIK: 0001445392
Company Name: Luminant Energy Trading California Co
File Number: 333-153700-30
CIK: 0001445391
Company Name: Luminant ET Services Co
File Number: 333-153700-29
CIK: 0001445387
Company Name: Luminant Generation Co LLC
File Number: 333-153700-28
CIK: 0001445386
Company Name: Luminant Holding Co LLC
File Number: 333-153700-27
CIK: 0001445385
Company Name: Luminant Mineral Development Co LLC
File Number: 333-153700-26
CIK: 0001445383
Company Name: Luminant Mining Co LLC
File Number: 333-153700-25
CIK: 0001445382
Company Name: Luminant Mining Services Co
File Number: 333-153700-24
CIK: 0001445381
Company Name: Luminant Power Services Co
File Number: 333-153700-23
CIK: 0001445380
Company Name: Luminant Renewables Co LLC
File Number: 333-153700-22
CIK: 0001445379
Company Name: Martin Lake 4 Power Co LLC
File Number: 333-153700-21
CIK: 0001445378
Company Name: Monticello 4 Power Co LLC
File Number: 333-153700-20
CIK: 0001445377
Company Name: Morgan Creek 7 Power Co LLC
File Number: 333-153700-19
CIK: 0001445376
Company Name: NCA Resources Development Co LLC
File Number: 333-153700-18
CIK: 0001445375
Company Name: Oak Grove Management Co LLC
File Number: 333-153700-17
CIK: 0001445374
Company Name: Oak Grove Mining Co LLC
File Number: 333-153700-16
CIK: 0001445373
Company Name: Oak Grove Power Co LLC
File Number: 333-153700-15
CIK: 0001445372
Company Name: Sandow Power Co LLC
File Number: 333-153700-14
CIK: 0001445371
Company Name: Tradinghouse 3 & 4 Power Co LLC
File Number: 333-153700-13
CIK: 0001445370
Company Name: Tradinghouse Power Co LLC
File Number: 333-153700-12
CIK: 0001445369
Company Name: TXU Chilled Water Solutions Co
File Number: 333-153700-11
CIK: 0001445368
Company Name: TXU Energy Retail Co LLC
File Number: 333-153700-10
CIK: 0001445367
Company Name: TXU Energy Retail Management Co LLC
File Number: 333-153700-09
CIK: 0001445366
Company Name: TXU Energy Solutions Co LLC
File Number: 333-153700-08
CIK: 0001445365
Company Name: TXU Retail Services Co
File Number: 333-153700-07
CIK: 0001445364
Company Name: TXU SEM Co
File Number: 333-153700-06
CIK: 0001445363
Company Name: TXU SESCO Co LLC
File Number: 333-153700-05
CIK: 0001445362
Company Name: TXU SESCO Energy Services Co
File Number: 333-153700-04
CIK: 0001445361
Company Name: Valley NG Power Co LLC
File Number: 333-153700-03
CIK: 0001445360
Company Name: Valley Power Co LLC
File Number: 333-153700-02
CIK: 0001445359
Company Name: Wichita/Victory Ave., LLC
File Number: 333-153700-01