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Top 5 trending Houston energy transition this week

Here's what news trended this week on EnergyCapital. Photo via Getty Images

Editor's note: From Caliche Development Partners finding fresh funding for a Beaumont plant to an energy transition SPAC going public, these are the top headlines that resonated with EnergyCapital readers on social media and daily newsletter this week.

Houston energy co. accelerates Beaumont storage expansion after key investment deal

Houston-based Caliche Development Partners begins doubling natural gas storage capacity and building the world’s largest helium cavern, fueled by a key Texas deal completion. Photo courtesy of Caliche

With the acquisition of its Texas business now complete, Houston-based Caliche Development Partners is moving ahead with expansion of a natural gas storage project in Beaumont.

This milestone comes after a previously announced majority investment in Caliche by New York City-based investment firm Sixth Street, which has offices in Houston, Austin, and Dallas. Sixth Street recently closed on the Texas portion of the deal, and it expects to wrap up the California portion of the deal in mid-2025. Continue reading.

CenterPoint’s Greater Houston Resiliency Initiative makes advancements on progress

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

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. Continue reading.

Houston group secures contract for major clean ammonia project in Louisiana

Houston global engineering firm McDermott will design a Louisiana project to produce millions of tons of clean ammonia. Image via cleanhydrogenworks.com

Houston-headquartered McDermott has received a new contract on a Louisiana clean ammonia project.

Clean energy development company Clean Hydrogen Works tapped McDermott for the front-end engineering and design contract for the Ascension Clean Energy Project. ACE — located in Ascension Parish, Louisiana — is jointly developed by CHW with strategic shareholders ExxonMobil, Mitsui O.S.K. Lines, and Hafnia and is expected to initially produce 2.4 million metric tons per annum of clean ammonia and expand to total 7.2 million metric tons per annum production down the road. Continue reading.

Houston energy SPAC goes public through IPO

Houston-based CO2 Energy Transition Corp., a SPAC focused on carbon capture, utilization, and storage (CCUS), raised $69 million in its IPO to target mid-sized CCUS companies. Photo via Getty Images

Houston-based CO2 Energy Transition Corp. — a “blank check” company initially targeting the carbon capture, utilization, and storage (CCUS) sector — closed November 22 on its IPO, selling 6 million units at $10 apiece.

“Blank check” companies are formally known as special purpose acquisition companies (SPACs). A SPAC aims to complete a merger, acquisition, share exchange, share purchase, reorganization or similar business combination in certain business sectors. CO2 Energy Transition will target companies valued at $150 million to $250 million. Continue reading.

Houston's hydrogen revolution gets up to $1.2B federal boost to power Gulf Coast’s clean energy future

The U.S. Department of Energy funding is earmarked for the new HyVelocity Hub. Photo via Getty Images

The emerging low-carbon hydrogen ecosystem in Houston and along the Texas Gulf Coast is getting as much as a $1.2 billion lift from the federal government.

The U.S. Department of Energy funding, announced November 20, is earmarked for the new HyVelocity Hub. The hub — backed by energy companies, schools, nonprofits, and other organizations — will serve the country’s biggest hydrogen-producing area. The region earns that status thanks to more than 1,000 miles of dedicated hydrogen pipelines and almost 50 hydrogen production plants. Continue reading.

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A View From HETI

Hobby Airport's new solar canopy is operating at 100% capacity. Photo courtesy Houston Airports.

Houston's William P. Hobby Airport is generating its own clean energy.

Houston Aiports announced that Hobby's red garage is now home to a "solar canopy" that is producing energy at 100 percent capacity to power daily operations. The photovoltaic (PV) solar system generated more than 1.1 gigawatt-hours of electricity in testing, and is expected to produce up to 1 megawatt-hour now that it's operating at full power.

“This project is proof that sustainability can be practical, visible and directly tied to the passenger experience,” Jim Szczesniak, director of aviation for Houston Airports, said in a news release. “Passengers now park under a structure that shields their cars from the Texas sun while generating clean energy that keeps airport operations running efficiently, lowering overall peak demand electrical costs during the day and our carbon footprint. It’s a win for travelers, the city and the planet.”

The project was completed by Texas A&M Engineering Experiment Station (TEES) and CenterPoint Energy. It's part of Houston Airport's efforts to reduce carbon emissions by 40 percent over its 2019 baseline.

In a separate announcement, the airport system also shared that it recently reached Level 3 in the Airports Council International (ACI) Airport Carbon Accreditation program after reducing emissions by 19 percent in three years. This includes reductions at George Bush Intercontinental Airport (IAH), Hobby and Ellington Airport/Houston Spaceport.

The reductions have come from initiatives such as adding electric vehicles to airport fleets, upgrading airfield lighting with LED bulbs, adding smarter power systems to terminals, and improving IAH's central utility plant with more efficient equipment. Additionally, the expansion to Hobby's West Concourse and renovations at IAH Terminal B incorporate cleaner equipment and technology.

According to Houston Airports, from 2019 to 2023:

  • IAH reduced emissions by 17 percent
  • Hobby reduced emissions by 32 percent
  • Ellington Airport reduced emissions by 4 percent

"I see firsthand how vital it is to link infrastructure with sustainability,” Houston City Council Member Twila Carter, chair of the council’s Resilience Committee, said in the release. “Reducing carbon emissions at our airports isn’t just about cleaner travel — it’s about smarter planning, safer communities and building a Houston that can thrive for generations to come.”

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