Tag Archive for: Transmission

First clean air breaker on Entergy’s system energized in Vicksburg

Project is another step toward company’s sustainability effortsnWhen Entergy Mississippi crews installed a high-voltage clean air circuit breaker at one of our Vicksburg, Mississippi substations late last year, two companies reached milestones. The equipment installation was a first for Entergy’s four-state service area and the second U.S. dead-tank BLUE Circuit BreakerTM installment in the country for the manufacturer, Siemens Energy.

Entergy Louisiana completes significant transmission project in Acadiana

Residents and businesses of the City of Abbeville and the Town of Erath are now being served by a stronger, more resilient electric system after Entergy Louisiana completed a $15 million upgrade to a section of transmission lines in Acadiana.

Entergy Mississippi, Siemens Energy work to create cleaner power grid

First clean air breaker on Entergy’s system energized in Vicksburg

Conroe project improves reliability, strengthens infrastructure

Entergy Texas is committed to safely providing affordable, reliable and sustainable energy to one of the fastest growing areas in our state.

One-year rebuild of a Mississippi River crossing (T&D World Magazine)

On Aug. 29, 2021, 16 years to the day Hurricane Katrina forever changed the landscape of Greater New Orleans, Hurricane Ida followed in its devastating footsteps and, once again, challenged the resolve of the communities that call this area home. As part of the destruction wrought by the Category 4 storm that was Ida, Entergy Corp.’s Avondale-to-Harahan 230-kV river-crossing circuit was irreparably damaged. After the storm passed and damages were assessed, the utility discovered one of the existing river-crossing towers on the ground and the conductor in the Mississippi River, attached to the other still-standing tower.

Entergy begins major transmission project in southwest Louisiana

Entergy Louisiana recently began construction of an approximately $100 million transmission project that aims to build resilience and increase the reliability of its electric grid in southwest Louisiana.

Entergy completes transmission line segment over Mississippi River

New Avondale to Harahan crossing built to withstand winds of up to 175 mph

Entergy Mississippi bets big on small town of Flora

Entergy Mississippi has purchased the former Primos facility and 10 acres, and some 25 adjacent acres in the Flora Industrial Park, and will relocate 44 employees to the site once the property is in service next year.

Entergy Louisiana completes transmission upgrade in Lafourche Parish

Entergy Louisiana recently completed an $86 million transmission system upgrade in Lafourche Parish, improving resiliency and reliability of the local power grid for approximately 10,000 customers in the Bayou Region.

A little ice can impact transmission lines in a big way

When cold, icy weather strikes, our transmission lines can experience galloping, which is the slow, “skipping rope” motion of power lines. Galloping occurs when rain freezes to the power lines, and then steady winds cause adjacent lines to move and sometimes contact one another. This can cause an outage.

Entergy Mississippi to Break Ground on Substation Expansion

$14 million project will benefit customers in southwest Mississippi and Louisiana

2021: A Year in Review

As the year draws to a close, our thoughts turn to all things merry and bright as we remember the past and look forward to a new year filled with hope and promise. It was a busy 2021 at Entergy Mississippi, one filled with silver linings and good news. News about growth and economic development in our communities. About building the utility of the future. And about our employees giving back to the communities in which they live and work.

Entergy’s CEO: Recent Infrastructure Investments Are Working Well, More Resilience is Underway

Leo Denault, Entergy chairman and CEO, recently sat down with Grid Talk podcast, a series of conversations with the leaders and innovators shaping the 21st century energy grid. Denault discussed a number of current topics with podcast host Marty Rosenberg, including the severe wind damage to the electric grid caused by Hurricane Ida and how electric utilities and policymakers must be mindful of customers’ pocketbooks when accelerating upgrades to strengthen the electrical grid.

Birds to Blame for Blinks

It’s a fact of electric utility life that sometimes animals cause power outages. Usually, it’s squirrels. But this week it’s birds. Egrets, herons, cormorants and sometimes turkey vultures, as far as we can tell. And may we suggest you finish your breakfast before reading the explanation.

Entergy Mississippi Sharpens FOCUS on Service Reliability

Program identifies, addresses under-performing devices
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