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Grid infrastructureUnited StatesEIR-2397

Fire at Entergy substation closed La. 70 in St. James Parish, Louisiana

Mar 2023Published 15 Oct 2026Responsible editor: Chief Editor

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Companies named in this entry: Entergy

On Saturday 4 March 2023, a fire was reported at an Entergy substation on La. 70 in St. James Parish, Louisiana, according to a report in The Advocate that relied on the St. James Parish Sheriff's Office. The fire forced the closure of La. 70, the highway to the Sunshine Bridge. Deputies said no chemicals had been released and that the facility was not in immediate jeopardy from the fire. The highway was reopened on the morning of the same day. The source does not give the cause of the fire, the equipment involved, the extent of the damage, or whether anyone was hurt.

Not reported.

  1. Substations close to major roads can disrupt traffic quickly, so operators should agree road closure and reopening procedures with local police and highway authorities in advance.
  2. Early confirmation that no hazardous substances have been released, and that the facility is not in danger of spreading fire, helps emergency services manage public messaging.
  3. Operators should publish a root cause and damage summary after substation fires so that other utilities can learn from them.

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Published 2026-10-15. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.

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