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Houston energy startup names former Cheniere execs to C-suite

new leaders

Michael Wortley, Joulent's new CFO, and Corey Grindal, the company's new COO. Photos courtesy Joulent

Houston-based energy infrastructure startup Joulent has brought aboard a new chief financial officer and new chief operating officer—both former executives at Houston-based Cheniere Energy.

The C-suite moves come three months after Joulent raised $1.75 billion from National Grid Ventures.

Michael Wortley joins Joulent as co-president and CFO. Wortley most recently was executive vice president and CFO at Cheniere, an LNG producer and exporter.

In conjunction with Wortley’s hiring, Brian Boland, who was Joulent’s interim CFO, has been named executive vice president, chief investment officer, and head of strategy.

Corey Grindal comes to Joulent as co-president and COO. Grindal most recently was executive vice president and COO at Cheniere.

“As Joulent evolves to meet the growing demand for power infrastructure, our expanded leadership team will help ensure we continue delivering the execution certainty our customers, partners, and investors expect,” Chris James, Joulent’s founder and CEO, said in a press release.

“Corey and Michael are accomplished operators with exceptional records of building and leading world-class energy infrastructure businesses, where they have embedded a culture defined by operational excellence and disciplined execution,” James added.

Joulet builds dedicated power-generating facilities that feed directly into data centers and other power-dependent facilities. This eliminates the need for companies to draw power from grids.

“With an initial multi-gigawatt development portfolio and strategic partnerships across the energy, infrastructure, and data center ecosystem, Joulent is helping remove power constraints to enable the next chapter of American innovation and U.S. reindustrialization,” the company says.

The $1.75 billion minority investment from National Grid Ventures complements Joulent’s existing partnerships.

Joulent, founded in 2023, emerged from stealth mode this summer. The company was founded by investment firm Engine No. 1.

Joulent’s first project, the Project Kilby natural gas facility in West Texas, will be co-located with a Microsoft data center. It’ll deliver about 2.67 gigawatts of power under a 20-year deal between Microsoft and Energy Forge One, a 50/50 joint venture between Chevron and Joulent.

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Naheed Malik joins Greentown Labs as CFO. Photo courtesy Greentown Labs

Houston climatech incubator names new CFO

onboarding

Greentown Labs, a climatech incubator with locations in Houston and Somerville, Massachusetts, has hired Naheed Malik as its chief financial officer. In her new role, she oversees finance, accounting and human resources.

Malik previously worked at American Tower Corp., an owner of wireless communication towers. During her 12-year tenure there, she was vice president of financial planning and analysis, and vice president of corporate finance.

Before American Tower, Malik led financial planning and analysis at Wolters Kluwer Health, and was a management consultant at Kearney and an audit CPA at EY.

Kevin Dutt, Greentown’s interim CEO, says in a news release that Malik’s “deep expertise will be a boon for Greentown as we seek to serve even more climatech startups in our home states of Massachusetts and Texas, and beyond.”

“I am delighted to join Greentown at such an exciting time in its organizational growth,” Malik says. “As a nonprofit that’s deeply dedicated to its mission of supporting climatech innovation, Greentown is poised to build on its impressive track record and expand its impact in the years to come.”

Greentown bills itself as North America’s largest incubator for climatech startups. Today, it’s home to more than 200 startups. Since its founding in 2011, Greentown has nurtured more than 575 startups that have raised over $8.2 billion in funding.

Last year, Greentown’s CEO and president Kevin Knobloch announced that he would be stepping down in July 2024, after less than a year in the role. The incubator. About a month before the announcement, Knobloch reported that Greentown would reduce its staff by 30 percent, eliminating roles in Boston and Houston. He noted changes in leadership, growth of the team and adjustments following the pandemic.

Greentown plans to announce its new permanent CEO by the end of the month.

XGS has leased 10,000 square feet of office space in Houston. Photo via Getty Images

California geothermal co. grows C-suite, grows presence in Houston

making moves

A geothermal company with its headquarters in Palo Alto, California, has named new members of its C-suite and, at the same time, has expanded its operational footprint in Houston.

XGS Energy promoted Axel-Pierre Bois to CTO and Lucy Darago to chief commercial officer. Darago is based in Austin, and Bois, from France, lists his role as based in Houston on LinkedIn. Both have worked at XGS since February of last year.

“Axel and Lucy’s proven operational excellence and technical knowledge has helped propel XGS forward as we enter our next phase of growth,” Josh Prueher, CEO of XGS Energy, says in a news release. “I’m thrilled to have them both join XGS’ C-suite and have their support as we continue to grow our team, further advance our next-generation geothermal technology, and invest in our multi-gigawatt project pipeline.”

The news coincides with XGS's recent lease of over 10,000 square feet of office space in Memorial City. The company reports it plans to continue growth in the Houston region, "leveraging the region’s leading engineering and operational workforce and intensifying energy transition activity," reads the statement.

Bois was promoted from senior vice president of technology and has over 30 years of experience in geomechanics, wellbore integrity, completions design, and cement and rock testing. He previously founded and served as CEO of CURISTEC, a technical advisory firm providing services in oil and gas, geothermal, and geologic storage industries.

“We have developed a unique and proprietary approach to boosting the heat-harvesting potential of geothermal wells that is ready for commercial deployment in a range of environments today. I am excited to continue to grow our incredible team of scientists and engineers working on this important technology,” Bois says in the release. “We’re at the beginning of what this technology can unlock when it comes to supplying reliable, clean, and affordable geothermal energy globally.”

In her previous role as vice president of strategy, Darago led XGS’s financing strategy, which included a $20 million Series A expansion announced earlier this year. As CCO, she will oversee XGS’ global project development and will maintain a leading role in corporate affairs.

“It’s an exciting time to bring XGS’ technology to market. Demand for carbon-free baseload energy is at a record high, and the XGS system’s ability to unlock geothermal in more places, in a predictable and bankable way, is tailor-made for this moment,” Darago adds. “I am honored by our team and Board’s trust and look forward to helping drive the next stage of growth for XGS.”

XGS Energy promoted Axel-Pierre Bois to CTO and Lucy Darago to chief commercial officer. Image courtesy of XGS

Eric Williams has been appointed executive vice president and CFO of Sunnova. Photo via sunnova.com/

Houston solar energy company names new C-level leadership

onboarding

Houston’s Sunnova Energy has named a new member to its C suite.

Eric Williams has been appointed executive vice president and CFO of Sunnova, an industry-leading adaptive energy services company. He brings 20 years of experience with 13 years in the energy industry to the company.

Williams replaces Robert Lane. Lane served as Sunnova's executive vice president and CFO from May 2019 to June 2024.

“I was drawn to Sunnova by its commitment to power energy independence and make clean energy more accessible, reliable, and affordable for homeowners and businesses,” Williams says in a news release. “Building on its unique accomplishments and strong history as an industry leader, I am confident in Sunnova’s ability to create value for all stakeholders and realize its vision for a clean energy future.

"I also count it a privilege to succeed Rob Lane, whose leadership and contributions have been invaluable," he continues. "I am grateful for his help ensuring a seamless and effective transition, and I am eager to begin working with his talented team.”

Prior to taking this position, Williams served as CEO and executive vice president of Diversified Energy Company where he helped establish the company’s asset backed securitization structure and led the issuance of approximately $2 billion in securitized debt.

"Eric’s extensive background in the energy sector and impressive track record in finance and accounting will be invaluable to Sunnova, and we are confident he will be a key driver in our growth and success going forward," William J. (John) Berger, CEO at Sunnova adds. "As a seasoned financial leader with deep experience in leveraging the capital markets, we believe Eric is uniquely positioned to continue building Sunnova’s strong financial framework and create more long-term value for our shareholders.”

Urban Grid added two to its senior management team: Eivind Osterhus as CFO and Erica Engle as chief commercial officer. They will be based out of Urban Grid’s headquarters in Houston. Photos courtesy of Urban Grid

Renewable energy company names two C-level execs to its Houston HQ

growing the team

An independent power producer based in Houston and focused on renewable energy projects has named two new C-level executives.

Urban Grid added two business leaders to its senior management team: Eivind Osterhus as CFO and Erica Engle as chief commercial officer. They will be based out of Urban Grid’s headquarters in Houston.

Osterhus has 20 previous years of experience including leadership roles at energy technology company Baker Hughes. Engle recently served as Head of Structured Origination at AES Clean Energy.

“Urban Grid remains committed to driving economic growth and sustainability across the local communities served by our portfolio,” CEO Pete Candelaria says in a news release. “Eivind and Erica exemplify the leadership, passion, and shared values necessary to continue delivering on this commitment. It is my great pleasure to welcome them both to Urban Grid.”

Headquartered in Houston with teams throughout the United States, Urban Grid is actively developing a growing portfolio of more than 12,000 megawatts of solar PV and 7,000 megawatts of co-located and stand-alone energy storage.economy. The company also has 940 megawatts currently contracted and under construction.

“This is an exciting time to join Urban Grid as they expand their presence as an owner-operator of renewable assets,” Engle says in the release. “I look forward to working with the team to commercialize the solar and storage portfolio, closely partnering with our customers to continue accelerating towards a carbon-free future.”

Houston-based Nauticus Robotics has a new CEO and fresh funding. Photo via LinkedIn

Houston offshore robotics company secures $12M, makes major leadership changes

big moves

In the wake of a leadership reshuffling and amid lingering financial troubles, publicly traded Nauticus Robotics, a Webster-based developer of subsea robots and software, has netted more than $12 million in a second tranche of funding.

The more than $12 million in new funding includes a $9.5 million loan package.

Nauticus says the funding will accelerate certification of the company’s flagship Aquanaut robot, which is being prepared for its inaugural mission — inspecting a deep-water production facility in the Gulf of Mexico that’s owned by a major oil and gas company.

The new funding comes several weeks after the company announced a change in leadership, including a new interim CEO, interim chief financial officer, and lead general counsel.

Former Halliburton Energy Services executive John Gibson, the interim CEO, became president of Nauticus last October and subsequently joined the board. Gibson replaced Nauticus founder Nicolaus Radford in the CEO role. Radford’s LinkedIn profile indicates he left Nauticus in January 2024, the same month that Gibson stepped into the interim post.

Radford founded what was known as Houston Mechatronics in 2014.

Victoria Hay, the new interim CFO at Nauticus, and Nicholas Bigney, the new lead general counsel, came aboard in the fourth quarter of 2023.

“We currently have the intellectual property, prototypes, and the talent to deliver robust products and services,” Gibson says in a news release. “Team Nauticus is now laser-focused on converting our intellectual property, including both patents and trade secrets, into differentiated solutions that bring significant value to both commercial and government customers.”

A couple of weeks after the leadership shift, the NASDAQ stock market notified Nauticus that the average closing price of the company’s common stock had fallen below the $1-per-share threshold for 30 consecutive trading days. That threshold must be met to maintain a NASDAQ listing.

Nauticus was given 180 days to lift its average stock price above $1. If that threshold isn’t reached during that 180-day period, the company risks being delisted by NASDAQ. The stock closed February 6 at 32 cents per share.

The stock woes and leadership overhaul came on the heels of a dismal third-quarter 2023 financial report from Nauticus. The company’s fourth-quarter 2023 financial report hasn’t been filed yet.

For the first nine months of 2023, Nauticus reported an operating loss of nearly $20.9 million, up from almost $11.3 million during the same period a year earlier. Meanwhile, revenue sank from $8.2 million during the first nine months of 2022 to $5.5 million in the same period a year later.

Nauticus went public in September 2022 through a SPAC (special purpose acquisition company) merger with New York City-based CleanTech Acquisition Corp., a “blank check” company that went public in July 2021 through a $150 million IPO. The SPAC deal was valued at $560 million when it was announced in December 2021.

Nauticus recently hired investment bank Piper Sandler & Co. to help evaluate “strategic options to maximize shareholder value.”

One of the strategic alternatives involves closing Nauticus’ previously announced merger with Houston-based 3D at Depth, which specializes in subsea laser technology. When it was unveiled last October, the all-stock deal was valued at $34 million.

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New study shows Houston is still feeling effects of 2014-16 oil crash

lasting impact

A new study from Rice’s Kinder Institute shows that Houston is still feeling the economic effects of the 2014-2016 oil crash, more than a decade later.

Though Houston, nicknamed the Energy Capital of the World, has continued to grow over the time period, the city has still fallen behind other comparable metropolitan areas in earnings and job creation, according to the research. The report is one part of a three-part series that will take a look at regional economic mobility and suggest ideas to expand opportunity.

“When you look at what’s happened in other locations, we’re losing ground,” Flávio Cunha, director of the Center for Economic Mobility at Rice’s Kinder Institute for Urban Research, said in a release. “Our economy is growing, but it’s no longer growing at the rate it used to.”

Global oil prices fell 70 percent between 2014 and 2016, the report said, marking one of the three largest declines since World War II and the longest-lasting downturn since 1986. The report excluded pandemic-related gaps, and it mentions 2017’s Hurricane Harvey as a possible indicator that economic growth stalled after the 2014-2016 oil price crash recovery.

To understand the long-term impact of the crash, researchers compared Houston’s economic performance with 54 metropolitan areas like San Antonio, Pittsburgh and others with less dependence on the energy industry.

Some of the key findings in the report included:

  • Job creation: In 2019, Houston had approximately 240,000 fewer private-sector jobs than similar cities. Employment was 15 percent lower in goods-producing industries and 4 percent lower in the services industries than the control group.
  • Income shifts: Income per resident was 13 percent lower compared to the peer group. Workers who remained employed earned 10 percent less between 2015 and 2019 than in other metros. The 13 percent drop in income equates to roughly $76 billion a year in forgone income, or $10,700 per resident per year in 2025 dollars. The decline was a trend across every age group, education level and sex.
  • Population changes: The rate of people moving to Houston slowed, rather than a surge of people leaving.
  • Hiring changes: Hiring fell sharply for young workers ages 19-24.

Cunha says the most surprising finding was that these trends persisted a decade later. According to the report, by 2024, Houston’s wages and income per resident remained about a fifth and a sixth below those in peer cities, and jobs per resident had continued to lose ground.

“What really surprises me is not that there was this change. It’s that this change has been long-lasting,” he added. “We followed it up to 2024, and we still don’t detect that the economy has recovered from that one shock.”

Read the full report here.

2 fast-growing energy cos. are finalists for Houston Scaleup of the Year

Meet the finalists

From IPOs to groundbreakings, some of Houston's most innovative companies reached major milestones this year.

As part of InnovationMap's 2026 Houston Innovation Awards, the Scaleup of the Year category honors innovative later-stage startups that have recently reached a significant milestone in company growth. Three scaleups have been named finalists for the 2026 award, two of which are in the energy transition sector.

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

Erock

Energy infrastructure company Erock, previously known as Enchanted Rock, develops dual-purpose microgrids that rely on natural gas and renewable natural gas to produce lower carbon emissions and air pollutants than diesel generators. Its products can provide bridge power before grid interconnection, backup power during outages and dispatchable capacity that supports long-term grid reliability. The company has more than 1,100 megawatts of installed capacity and over 20 years of experience serving commercial, municipal and large-scale technology customers.

Erock completed its initial public offering this year, raising approximately $600 million in gross proceeds. It also grew its contracted power system sales backlog to approximately $1.7 billion, up tenfold year-over-year, with production sold out through 2028, according to the company's application. The company secured a major equipment order from Anthropic, began construction of the 366-megawatt El Paso Electric project supporting Meta's data center campus, and started assembly operations at its Hyperion facility in Cypress, Texas.

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 last month and also broke ground on its $100M high-purity iron factory known as Chalyx in Conroe.

Venus Aerospace

Spacetech company Venus Aerospace is developing a high-thrust rotating detonation rocket engine (RDRE) that replaces the subsonic combustion used in conventional rocket engines. The RDRE is a compact, simpler engine that can deliver up to 15 percent greater efficiency for defense and space applications. It completed its first U.S. flight test of the engine last summer.

Venus Aerospace was founded in 2020 by CEO Cassie Duggleby and CTO Andrew Duggleby. It raised a $20 million Series A in 2022 and $42 million Series A2 in 2025. It closed a $91 million Series B earlier this year and expanded its leadership team. The company is working toward longer-duration and higher-thrust testing and advancing its flight program.

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This article first appeared on InnovationMap.com.

Oxy inks long-term agreements for 2M tons of CO2 capture, transport

carbon contracts

Houston-based Occidental has made two long-term agreements that will expand its carbon management business in the Delaware Basin and the Permian Basin.

Oxy announced Nov. 9 that it has signed agreements with two unnamed project developers to capture and transport approximately 2 million metric tons of CO2 from their existing and new natural gas processing facilities in the Delaware Basin in West Texas annually. The CO2 will be transported for use in Oxy's enhanced oil recovery (EOR) operations in the Permian Basin.

“Securing reliable, long-term sources of CO2 supports Occidental’s advanced recovery strategy to extend the productive life of existing fields and enhance recovery across our conventional and unconventional resource base,” Vishal Gupta, president and general manager of EOR Ventures at Occidental, said in a news release. “The projects, once operational, will help diversify our CO2 supply, improve access to cost-effective resources and create infrastructure that can connect additional carbon capture projects over time. Federal 45Q incentives are an important support for these investments.”

According to the release, the projects have the potential to expand to handle up to 4 million metric tons of C02 per year combined. The first shipments to Oxy are expected in 2029. The unnamed developers will fund and build the infrastructure to capture, transport and deliver the CO2 to Oxy, the company shared in the release.

Additionally, the agreement stipulates that the projects will also include the build-out of nearly 100 miles of new CO2 pipeline infrastructure. The new pipeline is planned to connect with the existing CO2 pipeline network in the Permian Basin. Oxy adds that the pipelines are being designed to handle additional future capacity to "support future conventional and unconventional recovery opportunities" of CO2.

Oxy uses the EOR process to inject stored CO2 back into a producing oil fields to boost the site's performance. The recycled CO2 displaces trapped oil and gas and is then secured in the reservoir. Oxy says that EOR combined with Direct Air Capture (DAC) technology "remove[s] an amount of CO2 equivalent to that emitted during the production and consumption of [its] products."

Oxy subsidiary 1PointFive is developing a $1.3 billion DAC project in the Midland-Odessa area that is slated to be the largest facility of its kind in the world. Known as STRATOS, it's designed to capture up to 500,000 metric tons of CO2 per year. After a component delay, 1PointFive shared in May that it would ramp up operations at the project throughout 2026.

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