Expert: How to best repurpose Houston’s infrastructure for a clean energy future

guest column

Houston’s journey towards a clean energy future is a testament to the power of innovation and adaptability. Photo via Getty Images

Houston, often dubbed the “Energy Capital of the World,” is at a pivotal moment in its history. Known for its vast oil and gas reserves, the city is now embracing a new role as a leader in the clean energy transition. This shift is not just about adopting new technologies but also about creatively repurposing existing infrastructure to support sustainable energy solutions.

Houston’s offshore oil wells, many of which are old or abandoned, present a significant opportunity for carbon capture. By repurposing these wells, we can sequester carbon dioxide, reducing greenhouse gas emissions and mitigating climate change. This approach not only utilizes existing infrastructure but also provides a cost-effective solution for carbon management. According to the Greater Houston Partnership, initiatives like these are crucial as Houston aims to lower its climate-changing greenhouse gas emissions. Exxon estimates that just their proposed CCS hub could capture and store 50 million metric tons of CO2 annually by 2030 and 100 million metric tons by 2040.

The proximity of abandoned offshore platforms to the coast makes them ideal candidates for renewable energy substations. These platforms can be transformed into hubs for wind, solar or tidal energy, facilitating the integration of renewable energy into the grid. This repurposing not only maximizes the use of existing structures but also minimizes environmental disruption.

Decommissioned pipelines, which are already in place, offer a ready-made solution for routing renewable energy cables. By using these existing rights of way, Houston can avoid disturbing additional seafloor and reduce the environmental impact of new cable installations. This strategy ensures a smoother transition to renewable energy infrastructure. The U.S. Energy Information Administration notes that Texas, including Houston, leads the nation in wind-generated electricity, highlighting the potential for further renewable energy development.

Onshore oil and gas facilities in Houston also hold potential for clean energy repurposing. Wells that were drilled but never used for oil or gas can be adapted for geological thermal energy storage. This process involves storing excess renewable energy in the form of heat, which can be retrieved when needed, providing a reliable and sustainable energy source. This innovative use of existing wells aligns with Houston’s broader energy transition strategy, which aims to leverage the city’s industrial expertise for a low-carbon future.

Once the land has been remediated, old and abandoned oil fields can be converted into solar farms. This transformation not only provides a new use for previously contaminated land but also contributes to the generation of clean, renewable energy. Solar farms on these sites can help meet Houston’s energy needs while supporting environmental restoration. The Environmental Protection Agency in recent years recognized Houston as the top city in the U.S. for green energy usage, with annual green power usage topping 1 billion kilowatt-hours in 2021.

Houston’s journey towards a clean energy future is a testament to the power of innovation and adaptability. By repurposing existing infrastructure, we can create a sustainable energy landscape that honors the city’s industrial past while paving the way for a greener tomorrow. These strategies highlight the potential for Houston to lead in the clean energy transition, setting an example for cities worldwide.

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Tershara Mathews is the national offshore wind lead at WSP.

This article originally ran on EnergyCapital.


In light of the recent winter storm that caused an energy outage across Texas, let's use this Earth Day to make changes toward renewable energy. Photo via Getty Images

Texas expert: Energy reliability and climate sustainability are not mutually exclusive

Guest Column

It's no secret that Texas has long been a leader in energy production, but it may surprise you to learn that Texas leads the nation in wind-powered generation, producing 28 percent of all US wind-powered electricity in 2019.

We're not just producing a lot of renewable energy, we're increasingly consuming it.

Contrary to the caricaturistic portrayal of Texans in mainstream culture, a recent study by the University of Houston revealed that 4 out of 5 Texans believe the climate crisis is real.

In an effort to reduce their carbon footprint, more and more households are making the decision to switch to 100 percent renewable energy. And this adoption isn't isolated to core urban areas. We're witnessing a diverse spread in smaller, more rural markets.

These reasons and more are why Bulb, one of Europe's fastest growing company that provides 100 percent renewable energy, chose Texas as its first home in the U.S. Less than a year after launching here, it's safe to say we made the right choice as we're experiencing even faster growth in Texas than we did in our early stages in the United Kingdom.

One of the many reasons Texans have rapidly adopted our simpler, cheaper and greener energy is because they no longer have to choose between being budget and climate conscious. Sadly, the progress the state has made could be knocked back following the recent winter storm.

After the nation witnessed Texas' massive outages during the winter storm, our state leaders understandably feel the pressure to "do something," quickly.

We share our leaders' determination in avoiding another crisis of this magnitude, but we fear that Texas may be heading in the wrong direction. In the mad rush to avoid another catastrophe, some regulators and politicians wrongly and disproportionately blamed renewable energy sources for the outages.

Numerous media outlets and energy experts have overwhelmingly refuted these claims. An AP fact check described the efforts to blame renewable energy sources as "false narratives." And, they're not alone in their conclusion.

According to Reuters' fact check, "These claims are misleading, as they shift blame for the crisis away from what appears, so far, to be the root cause...The state's woes mainly stem from issues surrounding its independent power grid. The cold weather affected all fuel types, not just renewables."

Determining what went wrong isn't a blame game. A proper diagnosis is essential to any problem solving. And a failure to conduct a thorough analysis could have serious consequences. Currently, a number of legislative solutions are floating around the state Capitol that would shift the blame and consequences to renewable energy.

These proposals would increase the financial burden on Texas consumers, many of whom are still recovering from the storm, and hamper new investments in renewable energy. Additionally, and perhaps even more concerning, they don't adequately address the root cause of the winter storm energy crisis, further exposing Texans to another meltdown.

Texas' leadership on renewable energy production is no small feat, and it didn't happen by chance. For two decades, our lawmakers have made strategic decisions that led to the advancement of renewable energy production, and it has paid dividends in terms of jobs, economic growth, energy reliability, sustainability and even the state's reputation.

We are at a critical juncture, but Texas doesn't have to choose between reliability, affordability and sustainability. We can offer reliable energy and green energy, stop another crisis before it happens again and move forward with renewable energy investments.

Continuing to promote policies that pushed Texas to its leadership position will unleash even more investments and innovation, which is good for Texas, good for Texans and good for the planet.

As we observe Earth Day, we would urge our leaders to consider the possibilities. Rather than turn the clock back, let's use this storm as an opportunity to innovate further.

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Vinnie Campo is the general manager for Bulb U.S., a new type of energy company that aims to make energy simpler, cheaper, and greener by providing renewable electricity to its members from Texas wind and solar. He is based in Texas.

Texas has one of the worst environmental records in the U.S., a new study finds. Photo courtesy of Union of Concerned Scientists

New report lands Texas among 10 worst states for the environment

Not so green

Everything is bigger in Texas, even the negative impact it has on the environment, a new study finds.

Ahead of Earth Day (April 22), personal finance site WalletHub analyzed all 50 states, looking at 27 metrics across three categories: environmental quality, eco-friendly behaviors, and climate-change contributions.

Texas' overall ranking is an abysmal No. 41, making it one of the least green places in America.

The Lone Star State comes in at No. 48 in environmental quality, No. 28 in eco-friendly behaviors, and No. 37 in climate-change contributions. Under climate-change contributions, WalletHub analyzed carbon-dioxide, methane, nitrous-oxide, and fluorinated greenhouse-gas emissions per capita. The higher the number, the worse a state performs in that category.

Despite an overall poor showing, Texas claims a few top spots in individual metrics, performing best in renewable portfolio standards (No. 1), states with electronic waste recycling programs (No. 1), and corporate clean energy procurement index score (No. 5). On the other side of the spectrum, Texas performs worst in the number of alternative-fuel stations per capita (No. 40), air quality (No. 41), water quality (No. 44), and energy consumption per capita (No. 45).

So why exactly is this a WalletHub story? What does this have to do with your money?

"Eco-friendliness and personal finance are related," the report says. "Our environmental and financial needs are the same in many areas: providing ourselves with sustainable, clean drinking water and food, for example. We also spend money through our own consumption and taxes in support of environmental security."

Vermont ranks first in environmentally friendliness, landing at No. 1 in environmental quality, No. 3 in eco-friendly behaviors, and No. 25 climate-change contributions.

Eight states have worse records than Texas: Oklahoma, Mississippi, Arkansas, Alabama, North Dakota, Wyoming, Kentucky, West Virginia, and Louisiana.

While not so green right now, Texas has made great strides in wind energy in recent years. The American Wind Energy Association's annual report for 2018 shows the Lone Star State is home to roughly one-fourth of all U.S. wind power production. If Texas were a country, the wind energy group says, it would rank fifth in the world for wind power capacity, with nearly 25,000 megawatts installed. And with nearly 7,000 megawatts of wind energy projects under construction or development at the end of 2018, Texas is adding more wind energy capacity than what all but two other states actually have installed.

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This story originally ran on CultureMap.

The coffee company announced three Houston-area solar projects. Courtesy of Starbucks

Starbucks brews up solar energy initiative across Houston and Texas

Green coffee

Coffee shop chain Starbucks is plugging into Texas' solar energy industry in a big way.

Two 10-megawatt solar farms in Texas owned by Cypress Creek Renewables LLC are providing enough energy for the equivalent of 360 Starbuck stores, including locations in Houston, Humble, Katy, and Spring. Separately, Starbucks has invested in six other Texas solar farms owned by Cypress Creek, representing 50 megawatts of solar energy; Santa Monica, California-based Cypress Creek is selling that power to other customers.

Three of the eight solar farms in the Texas portfolio are just outside the Houston metro area. One is in the Fort Bend County town of Beasley, while two of the projects are in Wallis and Wharton.

Starbucks already relies on a North Carolina solar farm equipped with 149,000 panels to deliver solar energy equivalent to powering 600 Starbucks stores in North Carolina, Delaware, Kentucky, Maryland, Virginia, West Virginia, and Washington, D.C.

"Our long-standing commitment to renewable energy supports our greener-retail initiative and demonstrates our aspiration to sustainable coffee, served sustainably," Rebecca Zimmer, Starbucks' director of global environmental impact, says in an April 15 release about its solar investment in Texas. "Now, we are investing in new, renewable energy projects in our store communities, which we know is something our partners and customers can appreciate for their local economy and for the environment."

The solar commitment in Texas aligns with Starbucks' goal of designing, building, and operating 10,000 "greener" company-owned stores around the world by 2025. The Seattle-based retailer expects this initiative — whose features include renewable energy, energy efficiency, and waste reduction — to cut $50 million in utility costs over the next 10 years.

U.S. Bank's community development division teamed up with Starbucks and Cypress Creek on the Texas solar farms. Chris Roetheli, a business development officer at U.S. Bank, says solar tax equity investments like those undertaken by Starbucks are growing in popularity among non-traditional investors.

"Starbucks is taking a unique approach — investing in solar farms regionally to support a specific group of its stores," Roetheli says in the announcement of the solar collaboration. "This is a new concept, and one that I think other companies are watching and may follow. It's an interesting model that allows them to talk specifically about the impact of their investments."

Starbucks' investment comes as Texas' stature in the solar energy sector keeps rising, along with the state's role in the wind energy industry.

According to the Solar Energy Industries Association, more than 2,900 megawatts of solar capacity are installed in Texas. That's enough energy to power nearly 350,000 homes. Among the states, Texas ranks fifth for the amount of installed solar capacity.

Solar investment in Texas exceeds $4.5 billion, with about 650 solar companies operating statewide, the association says. The solar energy industry employs more than 13,000 full-time and part-time workers in Texas, according to the Texas Solar Power Association.

With more than 4 gigawatts (over 7,000 megawatts) of solar capacity expected to be added in Texas over the next five years, the national solar association reported in 2018 that "Texas is poised to become a nationwide leader in solar energy … ."

As it stands now, though, solar supplies less than 1 percent of Texas' electricity.

A 2018 state-by-state report card for friendliness toward solar power assigned a "C" to Texas, putting it in 34th place among the states.

The report card, released by SolarPowerRocks.com, lauds the backing of big Texas cities like Houston, Austin, Dallas, and San Antonio in encouraging residential solar installations.

However, the report card adds, outlying areas in Texas lag their urban counterparts in support of residential solar, "and we'd like lawmakers here to codify more protections and goals for solar adoption, but in the most populous areas, the Lone Star [State] shines."

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5 must-read innovation headlines: Pharma giant considers Houston hub + more

Trending news

Editor's note: With May coming to a close, it's time to look back at the biggest innovation headlines for the second half of the month. Major moves were made in May, with NuScale Power entering the market, Persona AI inking a deal with Under Armour, and a pharma giant considering Houston for its next manufacturing hub. Here are the most-read InnovationMap stories published May 15-29, 2026:

1. Pharma giant considers Houston for $1 billion manufacturing campus

Another pharmaceutical giant is considering Houston’s Generation Park for a manufacturing hub. According to a recent filing with the Texas Jobs, Energy, Technology and Innovation (JETI) program, Bristol Myers Squibb Co. is considering the northeast Houston management district for a new $1 billion multi-modal pharmaceutical manufacturing campus.

2. Modular nuclear reactor co. NuScale Power moves into Houston market

The nuclear energy renaissance continues in Texas with an announcement by NuScale Power. The Oregon-based provider of proprietary and innovative advanced small modular reactor (SMR) nuclear technology announced in April it would be opening office space in Houston’s CityCentre.

3. Persona AI teams with Under Armour to protect next-gen robots

Houston-based Persona AI has cemented a partnership with sportswear manufacturer Under Armour to provide materials to protect future robots operating in dangerous conditions. Through the partnership, Persona AI and Under Armour will launch a research initiative to explore whether advanced performance textiles can improve the durability and resilience of humanoid robots operating in harsh industrial environments.

4. Houston quantum energy chip startup emerges from stealth with $12M round

Houston-based Casimir has emerged from stealth with a $12 million seed round to commercialize its quantum energy chip. The round was led by Austin-based Scout Ventures. Lavrock Ventures, Cottonwood Technology, Capital Factory, American Deep Tech, and Tim Draper of Draper Associates also participated in the round. The oversubscribed round exceeded the company’s original $8 million target.

5. Global summit spotlights Houston's growing role in brain health, innovation

The Center for Houston’s Future and UTMB are bringing the Texas Brain Economy Summit back to Houston this summer to continue to position the region as a global leader in brain health. The summit, held June 9-10 at the Texas Medical Center's Helix Park, will bring together more than 500 executives, researchers, policymakers and innovators from around the world to discuss the global brain economy.

Houston startup raises $6M to scale home-based healthcare platform

fresh funding

As healthcare systems race to expand care beyond hospitals and into the home, investors are placing bigger bets on the infrastructure needed to make that shift possible.

This month, Rosarium Health announced it has raised $6 million in seed funding led by Kalos Ventures, with participation from ResilienceVC, Rock Health Capital, Symphonic Capital, Black Tech Nations Ventures and others.

The investment will help the Houston-based startup continue to build its platform, which features a national network of 800-plus clinicians and 3,000-plus contractors to coordinate home accessibility upgrades and modifications for seniors and people living with disabilities.

For founder and CEO Cameron Carter, the company’s mission grew out of firsthand caregiving experiences.

“From my own personal caregiving experiences, I realized that the benefits exist on paper, but not in reality,” Carter said in a news release. “Families are being left to figure out the paperwork and installations all on their own, which shouldn’t be how this works.”

While Medicare Advantage and Medicaid plans have expanded coverage for home-based services and accessibility modifications, the logistics behind delivering those services often remain fragmented.

Rosarium’s platform coordinates the entire process, from clinical assessments and referrals to contractor management, documentation, reimbursement and installation.

“A clinician can document that a home isn’t safe and a plan can approve a benefit, but there’s no one that’s responsible for making sure the work actually gets done,” Carter says. “We built the missing piece.”

The company was founded in 2021 as Rose Health and was a 2023 participant in the Texas Medical Center’s Accelerator for HealthTech program. It has scaled quickly, building a network of more than 800 clinicians and 3,000 contractors across 34 states.

Rosarium is currently in-network for 1.2 million Medicare and Medicaid lives, with projected coverage expected to reach nearly 4 million by the end of the year, according to the release.

“We’re excited to back Cameron because he and the team at Rosarium are building the infrastructure healthcare needs right now to make the home a safe and comfortable place of care,” Kate Ballinger, investor at Kalos Ventures, added in the release.

As part of the recent investment, Ballinger will join Rosarium’s board of directors.

With eyes on the future, Rosarium plans to grow its partnerships with Medicaid and Medicare Advantage plans, including CalViva and Community Health Plan of Imperial Valley, strengthening its presence in California while expanding access to underserved communities.

Additionally, Carter predicts that home-based healthcare will be part of a broader transformation happening across the industry.

“There’s a growing recognition that health outcomes are shaped by what happens in the home,” he said in the release. “The future of healthcare isn’t just treating people after something goes wrong. It’s creating environments that help prevent those problems in the first place.”

Houston business mogul Tilman Fertitta acquires Caesars in $17.6B deal

Money Moves

Houston billionaire Tilman Fertitta may currently be serving as America’s ambassador to Italy, but his company is as busy as ever. Fresh off its move to revive the Houston Comets WNBA franchise, his company, Fertitta Entertainment, has announced a $17.6 billion deal to acquire Caesars Entertainment, Inc.

Speculation about the deal has been circulating since at least March, according to various media reports. The deal combines Fertitta’s well-known Golden Nugget casino brand with all of the properties in the Caesars’ portfolio, including Las Vegas hotels Caesars Palace, Harrah's, Paris Las Vegas, Planet Hollywood, Horseshoe, The LINQ Hotel, Flamingo, and The Cromwell.

Overall, the combined company will include 60 domestic casino resorts and gaming facilities; online gaming including sports betting, iCasino, and Caesar’s online poker platform; retail sports betting at over 200 third-party locations through the William Hill brand; and over 550 Fertitta Entertainment outlets, including more than 450 Landry's full-service restaurants across America. The companies will combine their loyalty programs, Caesars Rewards, Golden Nugget's 24 Karat Select Club, and Landry's Select Club.

The terms will see Caesars’ shareholders receive $31 per share. Fertitta Entertainment will also acquire approximately $11.9 billion of Caesars' outstanding debt.

The transaction will be financed through a combination of equity contributed by Fertitta Entertainment, assumed Caesars' debt, and new committed debt financing arranged by a group consisting of 10 banks. It is subject to approval by Caesars’ shareholders and government regulators.

Fertitta Entertainment is the Houston-based company behind a diverse array of hospitality businesses, including The Golden Nugget, The Post Oak Hotel, River Oaks District, the Kemah Boardwalk, and Houston’s Downtown Aquarium.

It also operates a number of prominent restaurant brands, including Mastro's Restaurants, Del Frisco's Double Eagle Steakhouse, Morton's The Steakhouse, The Palm, McCormick & Schmick's, Landry's Seafood House, The Oceanaire Seafood Room, and Saltgrass Steak House.

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This article first appeared on CultureMap.com.

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