Houston

LyondellBasell Flame Lights Up La Porte Night Sky, but City Urges Residents to Stand Down

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Published on March 13, 2026
LyondellBasell Flame Lights Up La Porte Night Sky, but City Urges Residents to Stand DownSource: Google Street View

Late Thursday, La Porte residents looking toward Bay Area Boulevard and the Ship Channel corridor saw something you do not forget easily: a tall, bright flame cutting into the night sky as emergency crews rushed in.

Firefighters with the La Porte Fire Department responded to reports of an industrial blaze and a large visible flare in the area, and neighbors described a striking column of fire over the industrial stretch along the water. City emergency officials, though, told residents there was no need for immediate protective action while crews checked out what was happening.

According to Click2Houston, a CAER alert identified the site as a LyondellBasell facility on Choate Road and warned that “the community may notice a bright flame, smoke, or a rumbling noise.” The alert, quoted by Click2Houston, added, “You do not need to take any action. We are actively working to stop flaring quickly and safely.” Officials told the station that La Porte firefighters were on scene while crews worked to determine whether the visible flame was planned flaring or an active fire.

Facility on Choate Road

The flare appears to be coming from LyondellBasell’s Bayport Choate site at 10801 Choate Road in Pasadena. According to LyondellBasell, the Bayport Choate complex produces propylene oxide and other intermediate chemicals and occupies a substantial footprint along the Ship Channel. The site participates in Community Awareness Emergency Response programs that alert nearby neighborhoods when they may notice smoke, noise or flaring.

Why Plants Flare and What It Means

Flaring, the controlled burning of excess hydrocarbons, is a standard safety measure during process upsets, shutdowns or power losses, but it can create intense flames and dark smoke that look alarming from the ground. As reported by the Houston Chronicle, facilities along the Ship Channel often issue CAER or community notices when operations are disrupted, and state rules require companies to report air-emissions events to regulators.

Local pollution-control agencies sometimes conduct air monitoring during these incidents. Those checks frequently find no immediate danger to the public even when flames are visible, but officials typically stay on scene until plant operations are considered secure.

How to Stay Informed

The La Porte Office of Emergency Management shares advisories and encourages residents to sign up for emergency notifications through its website, according to the City of La Porte. Community advisory groups direct residents to the CAER Online system for plant-related alerts; the Citizen’s Advisory Council to La Porte Industry offers links and resources that explain how to follow that feed.

Officials told Click2Houston they were still working to confirm whether the dramatic flame was part of planned flaring or an active fire, and crews remained on scene into the night. For now, the La Porte Office of Emergency Management says there is no need for shelter-in-place or other protective measures. We will keep an eye on official updates as more information becomes available.