ripple effects

Heat-related Texas deaths climb after Beryl left millions without power for days or longer

Power finally was restored to most by last week, after over a week of widespread outages. Photo via Getty Images

As the temperature soared in the Houston-area home Janet Jarrett shared with her sister after losing electricity in Hurricane Beryl, she did everything she could to keep her 64-year-old sibling cool.

But on their fourth day without power, she awoke to hear Pamela Jarrett, who used a wheelchair and relied on a feeding tube, gasping for breath. Paramedics were called but she was pronounced dead at the hospital, with the medical examiner saying her death was caused by the heat.

“It’s so hard to know that she’s gone right now because this wasn’t supposed to happen to her,” Janet Jarrett said.

Almost two weeks after Beryl hit, heat-related deaths during the prolonged power outages have pushed the number of storm-related fatalities to at least 23 in Texas.

The combination of searing summer heat and residents unable to power up air conditioning in the days after the Category 1 storm made landfall on July 8 resulted in increasingly dangerous conditions for some in America’s fourth-largest city.

Beryl knocked out electricity to nearly 3 million homes and businesses at the height of the outages, which lasted days or much longer, and hospitals reported a spike in heat-related illnesses.

Power finally was restored to most by last week, after over a week of widespread outages. The slow pace in the Houston area put the region's electric provider, CenterPoint Energy, under mounting scrutiny over whether it was sufficiently prepared.

While it may be weeks or even years before the full human toll of the storm in Texas is known, understanding that number helps plan for the future, experts say.

What is known about the deaths so far?

Just after the storm hit, bringing high winds and flooding, the deaths included people killed by falling trees and people who drowned when their vehicles became submerged in floodwaters. In the days after the storm passed, deaths included people who fell while cutting limbs on damaged trees and heat-related deaths.

Half of the deaths attributed to the storm in Harris County, where Houston is located, were heat related, according to the Harris County Institute of Forensic Sciences.

Jarrett, who has cared for her sister since she was injured in an attack six years ago, said her “sassy” sister had done everything from owning a vintage shop in Harlem, New York, to working as an artist.

“She had a big personality,” Jarrett said, adding that her sister had been in good health before they lost electricity at their Spring home.

When will a complete death toll be known?

With power outages and cleanup efforts still ongoing, the death toll likely will continue to climb.

Officials are still working to determine if some deaths that have already occurred should be considered storm related. But even when those numbers come in, getting a clear picture of the storm's toll could take much more time.

Lara Anton, a spokesperson for the Texas Department of State Health Services, which uses death certificate data to identify storm-related deaths, estimated that it may not be until the end of July before they have even a preliminary count.

In the state's vital statistics system, there is a prompt to indicate if the death was storm related and medical certifiers are asked to send additional information on how the death was related to the storm, Anton said.

Experts say that while a count of storm-related fatalities compiled from death certificates is useful, an analysis of excess deaths that occurred during and after the storm can give a more complete picture of the toll. For that, researchers compare the number of people who died in that period to how many would have been expected to die under normal conditions.

The excess death analysis helps count deaths that might have been overlooked, said Dr. Lynn Goldman, dean of the Milken Institute School of Public Health at George Washington University.

What do different toll numbers tell us?

Both the approach of counting the death certificates and calculating the excess deaths have their own benefits when it comes to storms, said Gregory Wellenius, director of the Boston University School of Public Health's Center for Climate and Health.

The excess death analysis gives a better estimate of the total number of people killed, so it's useful for public health and emergency management planning in addition to assessing the impact of climate change, he said.

But it “doesn't tell you who," he said, and understanding the individual circumstances of storm deaths is important in helping to show what puts individual people at risk.

“If I just tell you 200 people died, it doesn't tell you that story of what went wrong for these people, which teaches us something about what hopefully can we do better to prepare or help people prepare in the future,” Wellenius said. ___

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A View From HETI

HYCO1 has signed an agreement to convert 1 million tons per year of raw CO2 into industrial-grade syngas at a new carbon capture project in Malaysia. Photo via Getty Images.

Houston-based CO2 utilization company HYCO1 has signed a memorandum of understanding with Malaysia LNG Sdn. Bhd., a subsidiary of Petronas, for a carbon capture project in Malaysia, which includes potential utilization and conversion of 1 million tons of carbon dioxide per year.

The project will be located in Bintulu in Sarawak, Malaysia, where Malaysia LNG is based, according to a news release. Malaysia LNG will supply HYCO1 with an initial 1 million tons per year of raw CO2 for 20 years starting no later than 2030. The CCU plant is expected to be completed by 2029.

"This is very exciting for all stakeholders, including HYCO1, MLNG, and Petronas, and will benefit all Malaysians," HYCO1 CEO Gregory Carr said in the release. "We approached Petronas and MLNG in the hopes of helping them solve their decarbonization needs, and we feel honored to collaborate with MLNG to meet their Net Zero Carbon Emissions by 2050.”

The project will convert CO2 into industrial-grade syngas (a versatile mixture of carbon monoxide and hydrogen) using HYCO1’s proprietary CUBE Technology. According to the company, its CUBE technology converts nearly 100 percent of CO2 feed at commercial scale.

“Our revolutionary process and catalyst are game changers in decarbonization because not only do we prevent CO2 from being emitted into the atmosphere, but we transform it into highly valuable and usable downstream products,” Carr added in the release.

As part of the MoU, the companies will conduct a feasibility study evaluating design alternatives to produce low-carbon syngas.

The companies say the project is expected to “become one of the largest CO2 utilization projects in history.”

HYCO1 also recently announced that it is providing syngas technology to UBE Corp.'s new EV electrolyte plant in New Orleans. Read more here.

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