Coastal lawmakers have filed at least six bills that would require emergency generators on site for senior facilities. Photo by Brandon Bell/Getty Images

When a storm hits the Texas coast during the summer hurricane season, state Sen. Borris Miles knows among the first calls he’ll get is from a constituent letting him know power is down at an independent living complex, shutting off air conditioning for older Texans.

“‘Senator! You got these people here,’“ he said, recalling a plea from a caller when Hurricane Beryl knocked out power to an assisted living facility last summer. “‘What are we going to do?’’’

Miles, D-Houston, is thankful for residents like these. But as the number of storms have increased, so has the frustration for southeast Texas lawmakers who want better solutions.

That’s why Miles and four other coastal lawmakers have filed at least six bills that would require nursing homes, assisted living facilities and even some apartments that market to the 55 and older set, to have emergency generators on site. In Texas, there are 1,193 nursing homes serving more than 86,000 patients and 2,004 assisted living facilities housing 49,574 residents.

Miles’ House Bill 732 would require certain low-income housing for seniors living independently to have backup power. In recent years, Miles has seen more of these facilities being built in Houston. Often living in multistory apartment buildings, residents of this type of housing do not receive care, so little information, including on their health conditions, are collected. But after a storm knocks out power, the vulnerable conditions of these residents surface, as some in wheelchairs and walkers become trapped in elevators that are inoperable, Miles said.

“We need to take care of people,” he said.

SB 481 from state Sen. Carol Alvarado, D-Houston, would require emergency plans at nursing homes and assisted living facilities to include generators. Nursing homes, which as the name suggests, offer more intense medical support to patients compared to assisted living facilities, which are senior apartments that provide meals and some assistance to its residents. HB 1199 by Rep. Christian Manuel, D-Beaumont, calls for emergency generators that have the capacity to run for a minimum of 72 hours in such facilities.

“Texans know firsthand the impact of being without power, particularly in elder care facilities where the stakes are incredibly high,” Manuel said in a statement.

Rep. Suleman Lalani, D-Sugar Land, has filed HB 1467 that would require nursing homes, assisted living and independent housing for seniors to have generators. Another one of his bills, HB 863, would create a shared database of where senior independent living communities are and include each complex’s emergency plan, which is required by the state for assisted living and nursing homes. The database would be accessible to emergency response officials.

“Things happen and then people make noise and then people go quiet,” he said, remarking on past failed attempts to get a generator bill passed. “I think I have a unique opportunity and responsibility being a physician…I cannot go back and say ‘Oh,’ I will let it go.”

History of generator bills and pushback

In this century alone, Texans have seen damage and death from hurricanes Rita in 2005, Ike in 2008, Harvey in 2017 and last July’s Beryl, not to mention more freak storms like Uri’s freeze in 2021 and last year’s wildfires in the Panhandle and a windstorm in the Houston area. All have taken the power down for hours, days and in the case of Beryl, weeks.

Former state Rep. Ed Thompson of Pearland became a champion for senior facility residents following a simple spring storm in 2018 that caused a power outage in his district.

After arriving to check on a nearby senior facility, he was stunned to find an ill-prepared staff. Residents had been in a hot and dark facility for hours. When he asked a worker about the facility’s emergency plan, he was incensed that it relied mostly on calling families to pick up their relatives or for those who had no family, just sending them to the local emergency rooms.

“That lit a fire in me,” he told the Tribune last week.

Calls for generators to be required equipment, particularly at assisted living facilities, are nothing new, but bills in the last two legislative sessions have died, including Thompson’s in 2023. His legislation stalled in committee after facing opposition from the nursing care and assisted living industries, which raised concerns, mostly about generator’ costs, which is estimated to be at least $200,000 or more for a facility.

That’s why this session, Rep. Ana Hernandez, D-Houston, has filed HB 2224 which would require backup power for elevators for 48 hours after a power loss. “A significant reduction in cost,” she said. Past bills that have failed, she said, have focused on keeping the entire facility powered.

“It is inhumane to leave an elderly person abandoned without electricity in temperatures over 100 degrees for days, or even weeks,” Hernandez said. “Not having at least one elevator poses a high safety risk of elderly people being trapped on upper-level floors, prohibiting residents from escaping a fire or seeking medical care.”

It’s not clear whether the smaller price tag on such a requirement will get the buy-in of the influential long-term care industry.

The Texas Health Care Association, now headed by former state Sen. Travis Clardy, represents most of the state’s nursing homes and he says his members already have generators but any blanket requirement for equipment that has to be purchased and maintained, perhaps once every few years, is a costly state mandate.

“I think our membership would prefer to be able to see that channeled into higher quality care,” Clardy said.

Requirements during a storm

When a storm heads for Texas, the state Health and Human Services Commission sends out emergency alerts to providers, putting them on notice that their emergency plans should be ready for use in case of a loss of power. The agency also contacts the facilities directly to check on the health and safety status of residents.

Last year, some 80 long-term care facilities were without power three days after Hurricane Beryl made landfall on July 8. According to the agency, both assisted living facilities and nursing homes are always responsible for the safety of residents including during a storm.

Emergency preparedness plans, which all assisted living and nursing home facilities must have, include a list of contacts workers will call in the event of a power outage and how they will evacuate residents if they need to do so.

Since 1996, state law has required all new nursing homes to have an emergency generator that powers safety features such as emergency lighting and exit signs, fire alarm systems, nurse call systems, telephones and medication and life-saving equipment. Assisted living facilities are not required to have a generator.

That said many assisted living facilities have some type of power back up to keep food or medications refrigerated. But cooling and heating all living areas is not something that has been explicitly required for assisted living facilities or nursing homes.

Since 2016, federal law requires generators in nursing homes in new and replacement nursing homes or for all nursing homes that have indicated in their emergency plans they would rely on emergency power to provide heating and cooling or other critical systems.

However, the agency does not regulate other types of housing such as independent, senior, or congregant living facilities. These entities do not hold a state license and are not required to report any information to the state health agency.

Carmen Tilton, vice president of public policy for the Texas Assisted Living Association said her industry has been a willing collaborative partner with lawmakers on the issue of requiring generators.

After Hurricane Harvey, her organization worked with the state to to hammer out a regulation that requires facilities to keep temperatures inside no colder than 68 degrees and no hotter than 82.

“The state doesn’t say you have to check a box,” she said.

The agency leaves it to industry to determine how they will meet that standard. It could be cooling one room inside a facility with fans and portable generators and bringing residents into that one room or if assisted living facilities wanted to purchase and maintain a larger generator, they can do so without the state determining the size, or how much fuel to keep on hand at all times.

That flexibility is what the assisted living industry wants to keep in place, Tilton said.

“We recognize that everyone’s set-up is a little bit different,” she said. “We’re not fighting these bills. We’re trying to find out how to make them work under our existing regulations.”

AARP Texas, which is advocating for generators in assisted living facilities, wants more clarity in law, not just in the administrative code. The code is too often and too easily changed, said Andrea Earl, an associate state director of advocacy and outreach at AARP Texas.

“There’s no assurances in law that healthy temperatures will be maintained at all times in the residential spaces of Texas’ long-term care facilities,” she said.

Some local governments are not waiting on the legislature to act. Earlier this month, Harris County announced it was incorporating into its fire code a requirement for generators for all nursing homes and assisted living facilities located in unincorporated areas.

There’s already been pushback.

“The new mandate is problematic in many ways and would needlessly require communities to reconfigure existing systems,” said Diana Martinez, the assisted living association’s president and CEO, in a statement. “Generators are not a one-time expenditure nor are they a panacea. Generators do fail.”

___

This story was originally published by The Texas Tribune and distributed through a partnership with The Associated Press.

While our grid may be showing its age, this is the perfect time to shift from reacting to problems to getting ahead of them.

Reshaping the Texas grid: The impact of EVs, AI, renewables, and extreme weather

guest column

Did you catch those images of idle generators that CenterPoint had on standby during Hurricane Beryl? With over 2 million people in the Houston area left in the dark, many were wondering, "if the generators are ready, why didn’t they get used?" It seems like power outages are becoming just as common as the severe storms themselves.

But as Ken Medlock, Senior Director of the Baker Institute Center for Energy Studies (CES) explains, it's not a simple fix. The outages during Hurricane Beryl were different from what we saw during Winter Storm Uri. This time, with so many poles and wires down, those generators couldn’t be put to use. It’s a reminder that each storm brings its own set of challenges, and there’s no one-size-fits-all solution when it comes to keeping the lights on. While extreme weather is one of the leading threats to our electric grid, it's certainly not the only one adding strain on our power infrastructure.

The rapid rise of artificial intelligence (AI) and electric vehicles (EVs) is transforming the way we live, work, and move. Beneath the surface of these technological marvels lies a challenge that could define the future of our energy infrastructure: they all depend on our electrical grid. As AI-powered data centers and a growing fleet of EVs demand more power than ever before, our grid—already under pressure from extreme weather events and an increasing reliance on renewable energy—faces a critical test. The question goes beyond whether our grid can keep up, but rather focuses on how we can ensure it evolves to support the innovations of tomorrow without compromising reliability today. The intersection of these emerging technologies with our aging energy infrastructure poses a dilemma that policymakers, industry leaders, and consumers must address.

Julie Cohn, Nonresident Fellow at the Center for Energy Studies at the Baker Institute for Public Policy, presents several key findings and recommendations to address concerns about the reliability of the Texas energy grid in her Energy Insight. She suggests there’s at least six developments unfolding that will affect the reliability of the Texas Interconnected System, operated by the Electric Reliability Council of Texas (ERCOT) and the regional distribution networks operated by regulated utilities.

Let’s dig deeper into some of these issues:

AI

AI requires substantial computational power, particularly in data centers that house servers processing vast amounts of data. These data centers consume large amounts of electricity, putting additional strain on the grid.

According to McKinsey & Company, a single hyperscale data center can consume as much electricity as 80,000 homes combined. In 2022, data centers consumed about 200 terawatt-hours (TWh), close to 4 percent, of the total electricity used in the United States and approximately 460 TWh globally. That’s nearly the consumption of the entire State of Texas, which consumed approximately 475.4 TWh of electricity in the same year. However, this percentage is expected to increase significantly as demand for data processing and storage continues to grow. In 2026, data centers are expected to account for 6 percent, almost 260 TWh, of total electricity demand in the U.S.

EVs

According to the Texas Department of Motor Vehicles, approximately 170,000 EVs have been registered across the state of Texas as of 2023, with Texas receiving $408 million in funding to expand its EV charging network. As Cohn suggests, a central question remains: Where will these emerging economic drivers for Texas, such as EVs and AI, obtain their electric power?

EVs draw power from the grid every time they’re plugged in to charge. This may come as a shock to some, but “the thing that’s recharging EV batteries in ERCOT right now, is natural gas,” says Medlock. And as McKinsey & Company explains, the impact of switching to EVs on reducing greenhouse gas (GHG) emissions will largely depend on how much GHG is produced by the electricity used to charge them. This adds a layer of complexity as regulators look to decarbonize the power sector.

Depending on the charger, a single EV fast charger can pull anywhere from 50 kW to 350 kW of electricity per hour. Now, factor in the constant energy drain from data centers, our growing population using power for homes and businesses, and then account for the sudden impact of severe environmental events—which have increased in frequency and intensity—and it’s clear: Houston… we have a problem.

The Weather Wildcard

Texas is gearing up for its 2025 legislative session on January 14. The state's electricity grid once again stands at the forefront of political discussions. The question is not just whether our power will stay on during the next winter storm or scorching summer heatwave, but whether our approach to grid management is sustainable in the face of mounting challenges. The events of recent years, from Winter Storm Uri to unprecedented heatwaves, have exposed significant vulnerabilities in the Texas electricity grid, and while legislative measures have been taken, they have been largely patchwork solutions.

Winter Storm Uri in 2021 was a wake-up call, but it wasn’t the first or last extreme weather event to test the Texas grid. With deep freezes, scorching summers, and unpredictable storms becoming the norm rather than the exception, it is clear that the grid’s current state is not capable of withstanding these extremes. The measures passed in 2021 and 2023 were steps in the right direction, but they were reactive, not proactive. They focused on strengthening the grid against cold weather, yet extreme heat, a more consistent challenge in Texas, remains a less-addressed threat. The upcoming legislative session must prioritize comprehensive climate resilience strategies that go beyond cold weather prep.

“The planners for the Texas grid have important questions to address regarding anticipated weather extremes: Will there be enough energy? Will power be available when and where it is needed? Is the state prepared for extreme weather events? Are regional distribution utilities prepared for extreme weather events? Texas is not alone in facing these challenges as other states have likewise experienced extremely hot and dry summers, wildfires, polar vortexes, and other weather conditions that have tested their regional power systems,” writes Cohn.

Renewable Energy and Transmission

Texas leads the nation in wind and solar capacity (Map: Energy, Environment, and Policy in the US), however the complexity lies in getting that energy from where it’s produced to where it’s needed. Transmission lines are feeling the pressure, and the grid is struggling to keep pace with the rapid expansion of renewables. In 2005, the Competitive Renewable Energy Zones (CREZ) initiative showed that state intervention could significantly accelerate grid expansion. With renewables continuing to grow, the big question now is whether the state will step up again, or risk allowing progress to stall due to the inadequacy of the infrastructure in place. The legislature has a choice to make: take the lead in this energy transition or face the consequences of not keeping up with the pace of change.

Conclusion

The electrical grid continues to face serious challenges, especially as demand is expected to rise. There is hope, however, as regulators are fully aware of the strain. While our grid may be showing its age, this is the perfect time to shift from reacting to problems to getting ahead of them.

As Cohn puts it, “In the end, successful resolution of the various issues will carry significant benefits for existing Texas industrial, commercial, and residential consumers and have implications for the longer-term economic attractiveness of Texas. Suffice it to say, eyes will be, and should be, on the Texas legislature in the coming session.”

------------

Scott Nyquist is a senior advisor at McKinsey & Company and vice chairman, Houston Energy Transition Initiative of the Greater Houston Partnership. The views expressed herein are Nyquist's own and not those of McKinsey & Company or of the Greater Houston Partnership. This article originally ran on LinkedIn on September 11, 2024.

The GHRI Phase Two will lead to more than 125 million fewer outage minutes annually, according to CenterPoint. Photo via centerpoint.com

CenterPoint’s Greater Houston Resiliency Initiative makes advancements on progress

step by step

CenterPoint Energy has released the first of its public progress updates on the actions being taken throughout the Greater Houston 12-county area, which is part of Phase Two of its Greater Houston Resiliency Initiative.

The GHRI Phase Two will lead to more than 125 million fewer outage minutes annually, according to CenterPoint.

According to CenterPoint, they have installed around 4,600 storm-resilient poles, installed more than 100 miles of power lines underground, cleared more than 800 miles of hazardous vegetation to improve reliability, and installed more self-healing automation all during the first two months of the program in preparation for the 2025 hurricane season.

"This summer, we accomplished a significant level of increased system hardening in the first phase of the Greater Houston Resilience Initiative,” Darin Carroll, senior vice president of CenterPoint Energy's Electric Business, says in a news release.

”Since then, as we have been fully engaged in delivering the additional set of actions in our second phase of GHRI, we continue to make significant progress as we work toward our ultimate goal of becoming the most resilient coastal grid in the country,” he continues.

The GHRI is a series of actions to “ strengthen resilience, enable a self-healing grid and reduce the duration and impact of power outages” according to a news release. The following progress through early November include:

The second phase of GHRI will run through May 31, 2025. During this time, CenterPoint teams will be installing 4,500 automated reliability devices to minimize sustained interruptions during major storms, reduce restoration times, and establish a network of 100 new weather monitoring stations. CenterPoint plans to complete each of these actions before the start of the next hurricane season.

“Now, and in the months to come, we will remain laser-focused on completing these critical resiliency actions and building the more reliable and more resilient energy system our customers expect and deserve," Carroll adds.

CenterPoint also announced that it has completed all 42 of the critical actions the company committed to taking in the aftermath of Hurricane Beryl. Some of the actions were trimming or removing higher-risk vegetation from more than 2,000 power line miles, installing more than 1,100 more storm-resilient poles, installing over 300 automated devices to reduce sustained outages, launching a new, cloud-based outage tracker, improving CenterPoint's Power Alert Service, hosting listening sessions across the service area and using feedback.

In October, CenterPoint Energy announced an agreement with Artificial Intelligence-powered infrastructure modeling platform Neara for engineering-grade simulations and analytics, and to deploy Neara’s AI capabilities across CenterPoint’s Greater Houston service area.

Don Daigler will be tasked to lead CenterPoint Energy's yearly work in preparation for, response to and recovery from all emergencies, which includes both natural disasters and man-made events. Photo via CenterPoint Energy/LinkedIn

CenterPoint names 40-year industry veteran as exec for emergency response

onboarding

CenterPoint Energy announced the hiring of industry veteran Don Daigler as the new senior vice president of CenterPoint’s Emergency Preparedness and Response.

Daigler will be tasked to lead the company’s yearly work in preparation for, response to and recovery from all emergencies, which includes both natural disasters and man-made events. Daigler and his team will coordinate with all public safety partners.

“I’m pleased to join CenterPoint Energy and lead its Emergency Preparedness and Response team to transform how we prepare, mitigate and respond to the impacts of hurricanes, extreme weather and other emergencies,” Daigler says in a news release. ”The year-round work of our team will help position CenterPoint to deliver the service our customers expect and deserve before, during and after emergencies when the need is greatest.”

He brings over 40 years of experience across private and public sectors in emergency management, and national security and business resiliency. Daigler most recently was the CEO and founder of Resilience Advisory Services, which specialized in advancing resilience efforts across critical infrastructure sectors. He also served as director of the Federal Emergency Management Agency’s Response Planning Division and chief of FEMA’s Tactical Incident Support Branch. Daigler also had leadership roles for the Environmental Protection Agency , National Nuclear Security Administration, and Reynolds Electrical and Engineering Company.

This leadership position “underscores CenterPoint’s commitment to improving its emergency response and coordination following Hurricane Beryl, and represents completing another of the more than 40 commitments CenterPoint made as part of the Greater Houston Resiliency Initiative (GHRI) in August,” according to CenterPoint. CenterPoint completed 41 of the 42 overall commitments. The last commitment is scheduled to be completed by the end of 2024.

“After Hurricane Beryl, we heard loud and clear the calls to improve our preparedness for storms and other emergencies,” President and CEO of CenterPoint Energy Jason Wells adds. “Don will play a leading role in enhancing these operations ahead of the 2025 hurricane season and making CenterPoint a model for other utilities in emergency management and preparedness. His hiring underscores our commitment to better serve our customers in the energy capital of the world and building the most resilient coastal grid in the country.”

Neara’s AI-enabled simulation and analytics platform can help CenterPoint reduce customer outages and accelerate restoration efforts. Photo via Getty Images

CenterPoint partners with AI company to help reduce outages, help restoration

hi, tech

CenterPoint Energy announced an agreement with Artificial Intelligence-powered infrastructure modeling platform Neara for engineering-grade simulations and analytics, and to deploy Neara’s AI capabilities across CenterPoint’s Greater Houston service area.

“We are thrilled to collaborate with CenterPoint as they lead the charge in addressing today’s most existential energy challenges,” Robert Brook, senior vice president and managing director of Neara Americas, says in a news release.

Neara’s AI-enabled simulation and analytics platform can help CenterPoint reduce customer outages and accelerate restoration efforts. The technology can support CenterPoint’s efforts to address higher-risk vegetation along power lines, and identify equipment upgrades. Upgrades can include pole replacements or reinforcements. The platform will help CenterPoint to prioritize “assets and locations where grid hardening improvements will help optimize system-wide benefit,” per the release.

"Our 3D digital modeling technology will help CenterPoint proactively reduce customer outages by simulating severe weather events, such as hurricanes, tropical storms, heat waves and flash floods, and their potential impact on the utility’s infrastructure,” Brook says in the release.

CenterPoint recently announced the ahead of schedule completion of core resiliency actions as part of the first phase of its Greater Houston Resiliency Initiative (GHRI). This included a series of targeted actions to improve the resiliency of CenterPoint Houston Electric's grid with a second phase of GHRI that will include strategic undergrounding, system hardening, self-healing grid technology and enhancements to the company's outage tracker. These efforts are all part of a longer-term resilience plan.

“Leveraging technology and AI to deliver better outcomes for our customers and communities is a significant part of the commitment we made after Hurricane Beryl,” adds CenterPoint President and CEO Jason Wells in a news release. “By simulating the potential impact of severe weather events on our infrastructure and customers, Neara’s platform and tools will inform our plans and actions before, during and after major weather events to help reduce the impact and duration of power outages. Understanding how weather scenarios and their risks could affect our operations will position us to be several steps ahead on our preparedness and response.”

In the wake of Hurricane Beryl, CenterPoint Energy announced its Greater Houston Resiliency Initiative. The initiative will include an “accelerated timeline to execute specific actions to strengthen electric infrastructure across Houston, and more than 40 critical actions in total to strengthen the electric grid, and improve the company's customer communications and emergency coordination before the next hurricane,” according to the company.

Houstonians can expect rain and potential electricity outages this week. The region recently experienced devastation from Hurricane Beryl. Photo via Getty Images

Tropical system expected to strengthen in Gulf of Mexico, CenterPoint reports preparation plans

incoming

Update: Space City Weather reported Monday morning that the storm has turned, and Houston is likely to see minimal effects.

A tropical system in the southwestern Gulf of Mexico was expected to strengthen this week into a tropical storm and dump heavy rains onto Mexico and Texas before reaching the U.S. as a potential hurricane, the National Weather Service said Sunday.

The system, about 340 miles (545 kilometers) south-southeast of the mouth of the Rio Grande, had maximum 50 mph wind speeds (85 kilometers per hour) on Sunday and was forecast to drift slowly northwestward. Forecasters said it was too early to pinpoint the exact track of the storm and its potential impacts but warned that the upper Texas and Louisiana coastlines could see damaging winds and storm surges beginning Tuesday evening.

Houston-based CenterPoint Energy released a statement about its preparation for potential severe weather in the Greater Houston area, as well as in Louisiana and Mississippi. The company reported having 2,000 frontline workers and over 600 vegetation management personnel actively conducting pre-storm activities — with about 700 additional vegetation management personnel and 5,000 additional frontline workers if needed for response.

"While our weather experts work to determine the path, intensity and timing of the tropical activity, we remain vigilant and are fully focused on executing on our storm preparation plan. We are in the process of mobilizing all of our available resources and mutual assistance resources from other utility companies so we will be prepared to safely and quickly restore power to our customers should this tropical system impact our area," Darin Carroll, senior vice president of electric business, says in the release.

Texas Gov. Greg Abbott put state emergency responders on increased readiness and warned of the potential of flash flooding and heavy rains.

“Texas will continue to closely monitor weather conditions to protect the well-being of Texans,” Abbott said in a statement.

Donald Jones, a meteorologist with the National Weather Service in Lake Charles, Louisiana, said during a weather briefing Saturday night that parts of southeast Texas and southwest Louisiana should expect a “whole lot” of rain in the middle and later part of this week.

The tropical disturbance comes after an unusually quiet August and early September in the current Atlantic hurricane season, which runs through Nov. 30. The season was set to peak on Tuesday, Jones said.

So far, there have been five named storms this hurricane season, including Hurricane Beryl, which knocked out power to nearly 3 million homes and businesses in Texas — mostly in the Houston area — in July. Experts had predicted one of the busiest Atlantic hurricane seasons on record.

The next named storm would be called Francine.

In a report issued last week, researchers at Colorado State University cited several reasons for the lull in activity during the current hurricane season, including extremely warm upper level temperatures resulting in stabilization of the atmosphere and too much easterly wind shear in the eastern Atlantic.

“We still do anticipate an above-normal season overall, however, given that large-scale conditions appear to become more favorable around the middle of September,” according to the report.

Last month, the National Oceanic and Atmospheric Administration updated its outlook but still predicted a highly active Atlantic hurricane season. Forecasters tweaked the number of expected named storms from 17 to 25 to 17 to 24.

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Houston solar manufacturer expands facility, production capacity

houston expansion

Solar tracking and manufacturing company PV Hardware USA is increasing its production capacity and expanding its Houston facility in an effort to meet growing demands.

The move marks the company's third expansion in the Houston area in three years. PV Hardware reports a 400 percent surge in national market growth over the past three years, as solar-based projects have been pivotal in energy resilience efforts.

PV Hardware plans to increase the capacity at its Houston facility by 42 percent, according to a news release. With the additional capacity, PV Hardware expects a 35 percent increase in production of pre-assembled parts. The company has not announced whether any additional employees will be hired or the costs of expansion.

In September, the company completed its new dedicated pre-assembly facility, which will help migrate difficult assembly into an easier manufacturing setting. The new pre-assembly area will also assist with streamlined field installation, enhanced schedule predictability and reduction of manual labor.

Citybiz reports that the expansion totals approximately 34,200 square feet.

PV Hardware USA aims to make solar installation more efficient. For large-scale solar projects, PV Hardware USA’s pre-assembly process helps to relieve assembly work done by installation teams. According to PV Hardware USA, it reduces the number of on-site components by 70 percent.

“Traditionally, manufacturers pushed the assembly burden onto the jobsite,” Rodolfo Bitar, vice president of business development for PVH USA, told Renewable Energy Magazine. “We ask a different question: what work can be done more efficiently before the equipment ever leaves the factory? By managing the assembly of 188 loose parts per row in our controlled manufacturing environment, we remove field complexity and make installation highly predictable.”

PV Hardware USA produces single-axis solar trackers made in Texas and has supplied over 52 gigawatts of solar trackers worldwide.

“The expanded presence in Texas underscores a long-term commitment: bringing world-class solar expertise to local American manufacturing, supporting communities, and serving as a reliable partner through the clean energy transition,” the company said in the release.

In July of 2025, the company opened its 95,000-square-foot facility, which was the second Houston location following its initial $30 million U.S. manufacturing facility, which, at 50,000 square feet, is one of America's largest solar tracker manufacturing facilities.

Gulf of Mexico marine life dramatically declined after BP spill, study says

Gulf Life

In a deep, dark part of the Gulf of Mexico, the number of marine animals plummeted by about 60% in the years following the 2010 Deepwater Horizon explosion, a new study found.

In a crucial part of the Gulf between the light surface and the darkest depths, where the BP-operated well failed and dumped 134 million gallons of oil, the number of fish found dropped by 63.5% from the year after the spill to 2015. Crustaceans, including shrimp and krill, a key food for whales, went down 62%, and larger animals like squid and octopuses fell 59.7%, according to a study published Monday in the journal PNAS.

And those populations haven't come close to recovering, the study found.

Researchers focused on the ocean's “twilight zone,” a vast area above the seafloor, where much of the surface marine life, including dolphins and whales, feast on creatures. Yet little is known about this gigantic ecosystem, and this region of the Gulf had not been studied before the 2010 spill, said study lead author Tracey Sutton, a biological oceanographer at Nova Southeastern University.

A 2011 post-spill exploration cited in the research, which used six sets of nets at different depths and acoustic sonar, gave scientists a good sense of how much sea life was in the area between the surface and 5,000 feet deep (1,500 meters). They returned to the same place with the same equipment three-and-a-half years later and found sea life was between one-third and one-quarter of what it was in 2011.

“We saw this big decline,” Sutton said. “The question was then why? So we looked at all of the natural variables we thought could account for it, namely temperature, oxygen supply and food. None of those vary with the decline. The event that did was the oil spill. So we think that’s the most likely cause of the decline.”

Researchers kept on sampling since 2015 and the low populations remained, with a slight rise in 2022 and 2023 that did not prove statistically significant or lasting, Sutton said.

Documenting the decline

Sutton's team documented the population declines with three different lines of evidence: what they caught in the nets, what their acoustic sonar found and genetic studies showing the species losing genetic diversity because of inbreeding.

A lot of marine life died instantly after the explosion, which killed 11 workers, and from nearly five months of leaking oil and gas. Those pollutants got stored in the eggs of survivors and subsequent generations of critters got more compromised and weaker, Sutton said.

BP spokesperson Paul Takahashi said the accident “forever changed” the company: “We have made many changes intended to help prevent an event like this from ever happening again.”

Both the oil and the dispersants used to clean the spill hurt fish, but in different ways, said study co-author Isabel Romero, a chemical oceanographer at the University of South Carolina. Oil is more toxic and an overall threat, but the dispersant breaks the oil into smaller droplets, increasing the exposure of animals that live in the deeper water column, she said.

Dispersants caused many problems, and new studies show that in future accidents, it would be better to avoid those chemicals and instead add agents that increase oil-munching microbes, said former National Science Foundation Director Rita Colwell, a University of Maryland environmental microbiologist who headed a 10-year, $500 million BP-funded program to study spill effects.

Sutton said his team couldn’t prove an exact causal link to the BP oil spill, but by eliminating the other possibilities and looking at the timing, it’s logically clear that the spill caused the problem.

The krill population dropped 72%. Lanternfish — odd fish with blue-green lights embedded over their bodies — are a third of what they used to be, Sutton said. The stunning but scary dragonfish — with sharp teeth, light organs and a lure attached to its head — also had big losses, he said.

“These are foundational species,” Sutton said. “They're the things most things eat. So it's no wonder that we had wholesale changes across the community.”

The inner ocean is more unknown than outer space

Scientists learned much about this unexplored area of the Gulf.

“One of our biggest findings from the whole thing is how connected the whole oceanic Gulf is from top to bottom because the animals move up and down,” Sutton said. “There are predators at the top that dive deep. Lots of things that are deep that come up at night. So the system is one very large pulsing system, rather than just a layered system like people might have thought beforehand.”

Outside scientists were especially bothered by where the spill damaged.

“We know more about space in some ways than we do about the inner ocean. Because we can’t see these regions, there is a tendency to assume everything is fine, but here we have a clear result showing that something went very wrong," Scripps Institution of Oceanography marine scientist Kaitlin Frasier said in an email.

Frasier, who wasn't part of the study released Monday, published a post-spill study in 2024 looking at Gulf of Mexico whales and dolphins, finding population drops as high as 83%.

“It’s shocking how a single failure in a drilling rig can have this vast and sustained impact over thousands of square kilometers, with little visible recovery over 13 years after the spill,” said Dalhousie University marine scientist Boris Worm, who wasn't part of the study. “It is important that we see this, because for the longest time these consequences were completely out of sight and out of mind.”

Worm and Colwell said this damage should be kept in mind as the world talks about deep-sea mining and increased oil drilling in deep waters.

These 5 trailblazing Houston startups are leading the energy transition

meet the finalists

Houston is home to a growing number of startups reshaping what it means to be called the "Energy Capital of the World."

As part of the 2026 Houston Innovation Awards, our Energy Transition Business category honors those innovative startups that are providing solutions within renewables, climatetech, clean energy, alternative materials, circular economy and more.

Five clean energy startups have been named finalists for the 2026 award. The finalists, selected by our esteemed panel of judges, range from a lower-emission steel producer to a diagnostics platform developer working to support batteries used in data centers.

Read more about these innovative businesses, their initiatives, and their inspirational founders below. The 2026 winners will be announced on InnovationMap.com in mid-November.

Capwell Services

Methane capture company Capwell Services works to eliminate vented oil and gas emissions economically for operators. According to the company, methane emissions are vented from most oil and gas facilities due to safety protocols, and operators are not able to capture the gas cost-effectively, leading operators to emit more than 14 million metric tons of methane per year in the U.S. and Canada. Founded in 2022, Capwell specializes in low and intermittent flow vents for methane capture.

The company began as a University of Pennsylvania senior design project led by CEO Andrew Lane. It has since participated in programs with Greentown Labs, the Rice Clean Energy Accelerator and the Creative Destruction Lab Energy Cohort at Texas A&M University. The company moved to Houston in 2023 and raised a pre-seed round. It deployed two commercial units this year, according to its application.

FlowCellutions

Energytech startup FlowCellutions is developing a chemistry-agnostic diagnostics platform for flow and metal-air batteries supporting data centers and critical infrastructure. The platform is designed to help reduce operating costs, prevent failures and costly downtime, and extend battery lifetime from approximately seven years to more than 30 years. It has deployed four paid pilots and plans to take insights from the programs to develop its next-gen sensor platform technology.

CEO Becca Segel founded the company in 2022. It is a member of Greentown Labs, and Segel was a 2025 Activate Fellow. The company has raised over $2 million in non-dilutive funding and received a $1.5 million NSF SBIR Fast-Track award earlier this year.

Hertha Metals

Hertha Metals produces lower-cost, lower-emission steel and high-purity iron. The company has developed a single-step process that uses natural gas as a direct reductant instead of metallurgical coal, which cuts production costs by more than 25 percent and emissions by up to 50 percent, according to the company. The same process produces high-purity iron needed for high-purity steels and rare earth magnets. The company says it aims to "re-industrialize America’s production of critical materials."

Hertha Metals was founded by CEO Laureen Meroueh in 2022 and emerged from stealth last year with more than $17 million in venture capital funding. The company closed a $133.65 million Series A this month and also broke ground on its $100M high-purity iron factory known as Chalyx in Conroe.

Mars Materials

Clean chemical manufacturing business Mars Materials is working to convert captured carbon into resources, such as carbon fiber and wastewater treatment chemicals. The company develops and produces its drop-in chemical products in Houston and uses an in-licensed process for the National Renewable Energy Lab to produce acrylonitrile, which is used to produce plastics, synthetic fibers, and rubbers.

Founded in 2019 by CEO Aaron Fitzgerald, CTO Kristian Gubsch, and vice president of operations Trey Sheridan, the company has secured over $7.2M in financing and is backed by Bill Gates’ Breakthrough Energy, Shell, Black & Veatch, and other organizations. It won in the Minority-founded Business Category in last year's Houston Innovation Awards.

Solidec

Chemical manufacturing company Solidec has developed autonomous generators that extract molecules from water and air and convert them into pure chemicals and fuels that are free of carbon emissions on-site, eliminating the need for transport, storage, and permitting. The company was founded around innovations developed by Rice University associate professor Haotian Wang.

The company was selected for the Chevron Technology Ventures’ Catalyst Program, Greentown Labs, NSF I-Corps and was part of the first cohort of the Activate Houston program. It won first place at the 2024 startup pitch competition at CERAWeek. Solidec was founded in 2023 by Wang, who serves as an advisor, CEO Ryan DuChanois, and CTO Yang Xia. It closed a $2.5 million seed round in 2025.