Entergy Gulf States Louisiana, L.L.C. Proposed Transmission Reliability Projects. Proposed 2009-11 Entergy Gulf States Louisiana, L.L.C. (EGSL) Transmission Reliability Projects. Acadia Cap Bank Installation. Jefferson Davis Area 69 kV Improvements. Nesser Sub: Build a new 69kV line.
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Proposed 2009-11 Entergy Gulf States Louisiana, L.L.C. (EGSL) Transmission Reliability Projects
Acadia Cap Bank Installation
Build a new 69kV line
Acadiana Long Term Reliability and Economic Improvements
138 kV Alchem-Monochem:
Approximately 90 MW of local area load is sourced by the 69kV transmission system between Jennings and Chlomal (including the radial load to the south of Lawtag. The primary "trunks" of the system are the Jennings-Compton-Elton-Tupper-Serpent-Chlomal 69 kV line and the Chlomal-Iowa-Welsh-Lawtag-Jennings 69 kV line.
Note: Creation of normally open points at Serpent and Lawtag provides the system the flexibility eliminate contingency loop flows as a seasonal / temporary solution.
NOP at Serpent (EGSL)
14.4MVAr Cap Bank at Elton
14.4MVAr Cap Bank at Carter
Upgrade Lawtag to Jennings
NOP at Lawtag
14.4MVAr Cap Bank at Winn
Upgrade LC Bulk to Chlomal
Estimated cost: $13MM
Construct new 69 kV line
Estimated cost: $ 8 MM
Estimated cost: $1MM
Install 36 MVAR Cap Bank
Estimated cost: $7.5 MM
Upgrade 138kV Line
Lake Charles Improvement 230 kV Loop
Nelson-Moss Bluff 230kV line overload
Nelson-Mossville Line overload
Chlomal-Lacassine: Upgrade 69kV line
Spot loading and load growth increasing on distribution level voltage
Solac auto overloads FTLO either
69 kV line
Champagne to Sunset line overloads
FTLO Webre-Wells 500 kV line, lines crossing the Atchafalaya Basin overload
Scott Auto overloads FTLO either.
Scott to Carencro Line Overloads
Note: FTLO means “for the loss of”
McManus to Brady Heights - Upgrade
Jackson to Tejas to Marydale-Upgrade
Coly-Denham Springs-Upgrade Greenwell Spr. Area Reconfiguration
Port Hudson - 69 kV area improvement