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DOE funds Houston carbon capture cos., Texas gets more storage projects, and more top energy transition news

Four Houston companies scored DOE funding — and more top energy transition news. Photo via Getty Images

Editor's note: From new Houston cleantech projects being announced to the Energy Capital of the World ranking on an international list, these are the top headlines that resonated with EnergyCapital readers on social media and daily newsletter this week.

DOE doles out funding to 4 Houston tackling carbon dioxide removal tech

The four companies are among 24 semifinalists in the agency’s Carbon Dioxide Removal Purchase Pilot Prize program that were chosen to receive a total of $1.2 million for their commercial-scale CO2 removal technology.

Four Houston companies have received $50,000 each from the U.S. Department of Energy to further develop their carbon dioxide removal technology.

The four companies are among 24 semifinalists in the agency’s Carbon Dioxide Removal Purchase Pilot Prize program that were chosen to receive a total of $1.2 million for their commercial-scale CO2 removal technology.

The funding comes in the form of the Department of Energy’s purchase of CO2 removal credits. Continue reading.

New collaboration to build data center microgrid in Houston

The new microgrid will be built on ViVa Center, a campus that was originally developed for Compaq. Photo via vivaversesolutions.com

Two companies are teaming up to build a natural gas microgrid in Houston that will reduce emissions by 98 percent.

Provider of prime and backup power solutions RPower has teamed up with Houston’s ViVaVerse Solutions to build a 17-megawatt (MW) microgrid at the ViVa Center campus in Houston, which is expected to be commissioned by the end of the year.

The microgrid plans to employ ultra-low emissions and natural gas generators to deliver Resiliency-as-a-Service (RaaS), and this will connect to ViVaVerse's colocation data center operations during utility outages. Continue reading.

Houston company expands JV to build new power generation, storage assets

Under this deal, the joint venture, RPC Power, will build power generation and storage assets for the sale of energy and related services to ERCOT. Photo via conduitpower.co

Houston-based Conduit Power is broadening the scope of its joint venture with Oklahoma City-based Riley Exploration Permian.

Under this deal, the joint venture, RPC Power, will build power generation and storage assets for the sale of energy and related services to the Electric Reliability Council of Texas (ERCOT), which operates the power grid for the bulk of Texas.

RPC Power, established in March 2023, owns and operates power generation assets that use Riley Permian’s natural gas to power its oilfield operations in Yoakum County, located in West Texas. Continue reading.

Elon Musk sees more resistance against his multibillion dollar pay package

Shareholders of the electric vehicle and solar panel company are voting on the package, with the results to be tabulated at Tesla's June 13 annual meeting. Photo via cdn.britannica.com

A second shareholder advisory firm has come out against reinstating a pay package for Tesla CEO Elon Musk that was voided earlier this year by a Delaware judge.

ISS late Thursday joined Glass Lewis in recommending against the package, recently valued by the company at $44.9 billion but in January had a value of about $56 billion.

Shareholders of the electric vehicle and solar panel company are voting on the package, with the results to be tabulated at Tesla's June 13 annual meeting. Continue reading.

Houston's energy industry deemed both a strength and weakness on global cities report

Houston could have ranked higher on a global report of top cities in the world if it had a bit more business diversification. Photo via Getty Images

A new analysis positions the Energy Capital of the World as an economic dynamo, albeit a flawed one.

The recently released Oxford Economics Global Cities Index, which assesses the strengths and weaknesses of the world’s 1,000 largest cities, puts Houston at No. 25.

Houston ranks well for economics (No. 15) and human capital (No. 18), but ranks poorly for governance (No. 184), environment (No. 271), and quality of life (No. 298). Continue reading.

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A View From HETI

Merichem's technology removed 99 percent of hydrogen sulfide gas from natural gas streams without generating solid waste. Photo via Getty Images

Houston-based Merichem Technologies has announced successful results from the field trial of its new hydrogen sulfide (H2S) removal technology in the Permian Basin.

The technology, known as ECOTREAT, removed more than 99 percent of hydrogen sulfide gas from natural gas streams, or “sour gas,” without producing solid waste during the month-long trial. It also showed sustained performance even when operating above the unit’s design capacity, according to a news release.

“The industry is continually seeking to reduce both the price and complexity of removing hydrogen sulfide from gas production, especially since oil production has shifted to increasingly sour sources, higher gas ratios, and higher water ratios,” Jeff Gomach, SVP, Merichem Technologies, said in a news release. “ECOTREAT met all its field trial objectives and provides a highly effective method for removing hydrogen sulfide to prevent equipment corrosion, ensure worker safety, meet environmental regulations, and maintain product quality for transport.

H2S found in natural gas can turn the gas toxic or hazardous and lead to corrosion in pipelines and processing equipment. However, standard H2S removal technologies create high levels of solid waste. ECOTREAT resolves many of those issues by using an aqueous-phase proprietary catalytic process that converts H2S into dissolved thiosulfate.

Next, Merichem says it plans to move the technology out of the pilot stage to full-scale commercialization.

Merichem, an 80-plus-year-old company, initially launched as a soap and industrial cleaning company. It eventually transitioned to focus on energy technology.

In 2024, Black Bay Energy acquired a portion of Merichem Process Technologies and Merichem Catalyst Products, which would become Merichem Technologies.

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