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Houston energy co. names new COO to scale offshore decommissioning

new hire

Promethean Energy has named Martyn Fear as its new COO. Photo courtesy Promethean Energy.

Houston-based Promethean Energy has named a new COO as it looks to scale.

Martyn Fear, former CEO of Altamesa Energy Canada Inc., will assume the role, the company announced last week. He brings decades of experience at energy companies such as BP and Maersk Oil and has held board positions at several private equity and venture-backed firms.

“Promethean has built a differentiated platform for managing and retiring late-life assets safely, efficiently, and responsibly,” Fear said in a news release. “The industry is facing a structural shift as decommissioning moves to the forefront, and the opportunity to combine operational excellence, disciplined project delivery, and innovative commercial models is incredibly compelling."

Promethean has developed an environmentally sustainable, integrated model for late-life asset management and offshore well decommissioning. Fear will oversee day-to-day operations at Promethean and the execution of this integrated operator-service model as the company looks to scale and expand to new markets.

“Martyn is a proven leader with a deep operational track record and a passion for building high-performance, safety-first organizations,” Aditya Singh, Promethean's CEO, added in the release. “As Promethean enters its next phase—scaling our integrated operator-service model and delivering first-time-right decommissioning at pace—his experience in transforming complex asset portfolios and leading global teams makes him the ideal COO to drive operational execution while we continue to advance our strategic vision.”

Last May, the company successfully decommissioned offshore orphaned wells in the Matagorda Island lease area. In November, it also announced that it had completed a multi-client project to safely plug and abandon an orphaned well on a storm-damaged platform in the South Timbalier lease area.

Both projects were based in the Gulf of Mexico, where Promethean is looking to grow.

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Third Stream has received a fine of $9.6 million. Photo courtesy of Third Stream

Record $9.6M fine for Houston-based co. after Gulf of Mexico oil spill

In the news

Pipeline safety regulators on Monday, January 5, assessed their largest fine ever against the company responsible for leaking 1.1 million gallons of oil into the Gulf off the coast of Louisiana in 2023. But the $9.6 million fine isn’t likely to be a major burden for Third Coast to pay.

This single fine is close to the normal total of $8 million to $10 million in all fines that the Pipeline and Hazardous Materials Safety Administration hands out each year. But Third Coast has a stake in some 1,900 miles of pipelines, and in September, the Houston-based company announced that it had secured a nearly $1 billion loan.

Pipeline Safety Trust Executive Director Bill Caram said this spill “resulted from a company-wide systemic failure, indicating the operator’s fundamental inability to implement pipeline safety regulations,” so the record fine is appropriate and welcome.

“However, even record fines often fail to be financially meaningful to pipeline operators. The proposed fine represents less than 3% of Third Coast Midstream’s estimated annual earnings,” Caram said. “True deterrence requires penalties that make noncompliance more expensive than compliance.”

The agency said Third Coast didn't establish proper emergency procedures, which is part of why the National Transportation Safety Board found that operators failed to shut down the pipeline for nearly 13 hours after their gauges first hinted at a problem. PHMSA also said the company didn't adequately assess the risks or properly maintain the 18-inch Main Pass Oil Gathering pipeline.

The agency said the company “failed to perform new integrity analyses or evaluations following changes in circumstances that identified new and elevated risk factors” for the pipeline.

That echoed what the NTSB said in its final report in June, that “Third Coast missed several opportunities to evaluate how geohazards may threaten the integrity of their pipeline. Information widely available within the industry suggested that land movement related to hurricane activity was a threat to pipelines.”

The NTSB said the leak off the coast of Louisiana was the result of underwater landslides, caused by hazards such as hurricanes, that Third Coast, the pipeline owner, failed to address despite the threats being well known in the industry.

A Third Coast spokesperson said the company has been working to address regulators' concerns about the leak, so it was taken aback by some of the details the agency included in its allegations and the size of the fine.

“After constructive engagement with PHMSA over the last two years, we were surprised to see aspects of the recent allegations that we believe are inaccurate and exceed established precedent. We will address these concerns with the agency moving forward," the company spokesperson said.

The amount of oil spilled in this incident was far less than the 2010 BP oil disaster, when 134 million gallons were released in the weeks following an oil rig explosion, but it could have been much smaller if workers in the Third Coast control room had acted more quickly, the NTSB said.

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.

Interim CEO Joseph Mills, CEO of Samson Resources II since March 2017, joined Talos as a board member in March. Photo via LinkedIn

Houston energy CEO steps down, interim named

transition moves

Houston-based Talos Energy Inc. announced its transition plans for it's top executive position.

Tim Duncan stepped down from his role as president and CEO, the company announced last week. Duncan, who held the position since 2012, will be replaced by board member, Joseph A. Mills, who will serve as interim president and CEO as the Talos board of directors searches for a successor.

"On behalf of the Board and the entire Talos team, I want to express our gratitude to Tim for his invaluable contributions to the Company," Neal P. Goldman, chairman of Talos' Board of Directors, says in a news release. "We have complete confidence in Joe's capabilities to carry out Talos' strategy as we search for a new CEO to lead Talos into the future and unlock further value. Mills brings a wealth of industry experience and knowledge, boasting over 42 years in senior leadership positions and serving on the boards of both public and private companies in the oil and gas sector."

Mills, CEO of Samson Resources II since March 2017, joined Talos as a board member in March. He has 42 years of experience in oil in gas.

"I'm honored to step in as interim CEO of Talos," Mills adds. "The Board has played an active role guiding and evaluating our strategic approach, and I am confident about Talos's direction and strategy. Our commitment remains firm in delivering compelling value for our shareholders. I look forward to working closely with the Board and leadership team, drawing on their extensive knowledge to advance our strategic priorities during this transitional period."

Talos Energy is an upstream exploration and production business operating in the United States Gulf of Mexico and offshore Mexico. Talos is a part owner of the Bayou Bend CCS LLC joint venture, a carbon capture and storage project. Earlier this year, Talos made a $1.29 billion acquisition to expand deepwater assets.

Chevron's newest deepwater oil and natural gas production project, called the Anchor, is an all-electric facility. Photo courtesy of Chevron

Chevron launches production at deepwater project that aims to lower carbon intensity off offshore activity

green light

Chevron's new massive deepwater oil and natural gas project in the Gulf of Mexico is officially up and running.

Chevron Corp., which recently announced its relocating its global headquarters to Houston, has officially started oil and natural gas production from its Anchor project in the U.S. Gulf of Mexico.

The semi-submersible floating production unit features a high-pressure technology that operates at up to 20,000 psi with reservoir depths reaching 34,000 feet below sea level, Chevron reports, and has a capacity of 75,000 gross barrels of oil per day and 28 million gross cubic feet of natural gas per day.

“The Anchor project represents a breakthrough for the energy industry,” Nigel Hearne, executive vice president of Chevron Oil - Products & Gas, says in a news release. “Application of this industry-first deepwater technology allows us to unlock previously difficult-to-access resources and will enable similar deepwater high-pressure developments for the industry.”

The Anchor project is Chevron’s sixth currently operating facility in the U.S. Gulf of Mexico. Photo courtesy of Chevron

Located 140 miles off the coast of Louisiana in the Green Canyon area and in water depths of approximately 5,000 feet, the Anchor is an all-electric facility with electric motors and electronic controls. The project utilizes waste heat and vapor recovery units and existing pipeline infrastructure for oil and natural gas transportation.

“This Anchor milestone demonstrates Chevron’s ability to safely deliver projects within budget in the Gulf of Mexico,” adds Bruce Niemeyer, president, Chevron Americas Exploration & Production. “The Anchor project provides affordable, reliable, lower carbon intensity oil and natural gas to help meet energy demand, while boosting economic activity for Gulf Coast communities.”

The Anchor project is Chevron’s sixth currently operating facility in the U.S. Gulf of Mexico, which is one of the lowest carbon intensity oil and gas basins in the world, per the release. By 2026, Chevron expects to be producing a combined total of 300,000 net barrels of oil equivalent per day.

Chevron's subsidiary, Chevron U.S.A. Inc. is the project operator and holds a 62.86 percent working interest. TotalEnergies E&P USA, Inc., the co-owner, holds a 37.14 percent working interest. Chevron estimates that the total potentially recoverable resources from the Anchor field is up to 440 million barrels of oil equivalent.

Black Bayou Energy Hub is developing an underground energy storage facility near the Louisiana/Texas border on the U.S. Gulf Coast. Photo courtesy of Mercuria

Energy storage facility just outside of Texas gets funding from global investor with Houston presence

fresh funds

A global independent energy and commodities group with its United States office in Houston has announced an investment in a Gulf Coast salt dome energy storage project.

Mercuria did not disclose its financial contribution into Lafayette, Louisiana-based Black Bayou Energy Hub LLC, but the company's support will go toward the development of the energy infrastructure of the large-scale, underground energy storage facility in Cameron and Calcasieu Parishes in Louisiana, which is alongside the Texas border.

"Mercuria's investment in Black Bayou Energy Hub represents a significant step towards enhancing the resilience and flexibility of our energy infrastructure. This partnership leverages Mercuria's robust financial capabilities and extensive expertise in commodity markets, aligning with Black Bayou's strategic location and development potential," Boris Bystrov, managing director of investments at Mercuria, says in a news release.

"We are committed to supporting innovative projects like Black Bayou essential for transitioning to a sustainable global energy future," he continues. "Together, we aim to create a storage solution that addresses the dynamic needs of the energy sector, fostering stability and growth in the U.S. Gulf Coast region and beyond."

Located in Southwest Louisiana near what is called "LNG Alley," the Black Bayou Energy Hub will initially store FERC-regulated natural gas energy in its salt dome storage capacity, as well as develop wide range of energy products to meet growing customer need, per the release.

The strategic location of the facility — 25 miles on either side of growing cities Lake Charles, Louisiana, and Port Arthur, Texas — is just seven miles east of the Louisiana/Texas border and 18 miles north of the Gulf of Mexico coastline.

"Mercuria's investment in the Black Bayou Energy Hub creates an ideal partnership that combines Mercuria's financial strength, extensive commodity experience, and global reach with Black Bayou's unique project attributes and the team's deep expertise developing, owning, and operating underground salt dome storage projects," adds Tad Lalande, Black Bayou's CEO. "We're thrilled to add Mercuria to our roster of existing sponsors, including Charlestown Energy Partners and Cameron Prairie Sporting Club, as we progress our development and bring this project to life."

With its local office in Houston's Greenway Plaza, Mercuria, founded in 2004, has pledged that over half of its new investments will go toward renewables and transitional energy.

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Texas City ammonia plant acquired by Yara in $1.3 billion deal

Ammonia Acquisition

Yara North America, a subsidiary of Norwegian fertilizer and ammonia producer Yara International, has agreed to buy an ammonia production plant in Texas City for $1.3 billion.

The seller is GCA Holdings, an affiliate of Texas City-based chemical manufacturer Gulf Coast Ammonia, which is owned by private equity firms Lotus Infrastructure Partners and MB Energy.

The Texas City plant, with an eventual annual capacity of 1.3 million metric tons, is expected to start full production by the end of this year. Yara says the ammonia produced by the plant will serve its own fertilizer production system and its key customers.

During a recent call with analysts and investors, Magnus Ankarstrand, executive vice president and CFO of Yara International, said the plant holds the potential to become one of the company’s most profitable plants. The $1.3 billion purchase price, he added, “is a very attractive entry ticket to ammonia production in the U.S. at a very attractive cost.”

The Texas City plant will add to Yara’s holdings in the Lone Star State, as Yara is the majority owner of an ammonia, hydrogen and nitrogen production plant in Freeport.

Construction of the ammonia plant began in 2020, but technical and infrastructure issues delayed the project. On its website, Gulf Coast Ammonia says the plant represented a $600 million investment.

“Gulf Coast Ammonia is a world-class asset that required disciplined execution across development, financing, construction, and commercial structuring,” Philipp Pletka, managing director of Lotus Infrastructure Partners, says in a news release.

Trexlertown, Pennsylvania-based Air Products, which owns and operates the country’s largest hydrogen pipeline network, will continue to supply hydrogen and nitrogen for the plant under a long-term deal with Yara, according to the release.

However, the news comes two days after Yara International announced that it would no longer be purchasing ammonia assets in the Louisiana Clean Energy Complex (LCEC) from Air Products. In a separate release, Yara said it planned to reallocate funds toward "alternative mature U.S. ammonia investment opportunities with more competitive returns."

Houston hypersonic engine company lands $91M to accelerate production

Clean Speed

Houston-based Venus Aerospace has closed a $91 million Series B round and plans to scale the production of its hypersonic engine.

The round was led by Houston-based Mercury Fund with participation from Lockheed Martin Ventures, MESH, PEAK6, Draper Associates, Starboard Star Venture Capital, Green Sands Equity and other investors, according to a news release.

The investment comes about a year after Venus completed the first U.S. flight test of its high-thrust rotating detonation rocket engine (RDRE). The engine is expected to enable vehicles to travel four to six times the speed of sound from a conventional runway and is about 15 percent more efficient than traditional alternatives, according to the company.

Venus Aerospace says the latest round of funding will allow it to move the RDRE from demonstration to deployment and meet customer requirements for the near-term defense and space industries. The company says that the reusable RDRE is designed with a "common propulsion architecture" that can work for multiple industries and mission types.

“This financing marks an important step in moving Venus from breakthrough demonstration to scaled capability,” Sassie Duggleby, co-founder and CEO, said in the news release. “Our customers need propulsion systems that go farther, can be produced reliably and are built on supply chains they can trust. We are advancing that capability with American engineering and manufacturing talent to strengthen U.S. defense, expand space access and support the future of high-speed flight.”

Venus Aerospace raised a $20 million Series A in 2022, led by Wyoming-based Prime Movers Lab. At the time, the company said it would put the funding toward three main technologies: a next-generation rocket engine, aircraft shape and leading-edge cooling system.

The company also picked up an investment from Lockheed Martin Ventures, the investment arm of aerospace and defense contractor Lockheed Martin, in November 2025—in addition to funding from other investors over the years.

“Since our initial investment, Venus has progressed very quickly in its technology development," Chris Moran, vice president and general manager of Lockheed Martin Ventures, added in the release. "Our reinvestment in Venus recognizes Venus’ accomplishments to date and focus on speed to manufacture, cost management and reduction of supply chain constraints. Venus is working effectively to position its propulsion system for the production scale required by defense programs.”

"Venus is exactly the kind of company Houston capital should be backing," Blair Garrou, co-founder and managing partner at Mercury Fund, added in the release. "It combines multiple frontier technologies, domestic manufacturing and clear commercial and national security relevance. We believe this team is positioned to lead an important new chapter in defense and space, and we are proud to support a company building breakthrough technology here in Texas."

Venus Aerospace and Houston clean tech startup Vaulted Deep were also named to the World Economic Forum's Technology Pioneers community earlier this summer.

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This article first appeared on InnovationMap.com.

14 climatech startups join Greentown Houston in first half of 2026

green team

Climatech incubator Greentown Labs reports that 14 startups have joined its Houston community so far this year.

The companies are among 30 new startups to have joined Greentown Houston and Greentown Boston in 2026. Four of the companies are headquartered in Houston.

The startups are working on a range of "hydrogen-powered heavy-duty transport to AI-driven grid interconnection," according to Greentown.

The local startups that joined Greentown Houston include:

  • Houston-based Focis AI, which transforms industrial laser scans into structured asset intelligence to automatically identify, classify and map components in refineries and plants
  • Houston-based Iron Lattice, which develops next-generation memory technology for AI and high-performance computing that improves energy efficiency, endurance and scalability while remaining compatible with existing semiconductor manufacturing
  • Houston-based Orbital Arc, which is developing a new ion engine designed to improve the efficiency and scalability of spacecraft propulsion from low Earth orbit to deep space
  • Houston-based Sustain Energy LLC, which delivers cleaner, lower-cost fuel to industrial customers in pipeline-absent, underserved markets, cutting their energy costs and emissions with no infrastructure investment on their end

Other startups from around the world joined the Houston incubator in the same time period, including:

  • Ankara-based AIS Field, which develops robotic, AI-assisted non-destructive inspection systems, including submersible tank and boiler crawlers
  • San Francisco-based Armada AI, which builds rapidly deployable modular and edge data centers that run on local, stranded, or renewable power
  • San Francisco-based Armeta, which turns complex engineering drawings and legacy documentation into structured, usable data
  • Pittsburgh-based Atlas Robotics, which develops a Physical AI platform that powers autonomous material-handling robots and AI-guided forklifts
  • Ghana-based Cocoa Potash, which transforms high-emissions agricultural waste from cocoa, coconut, and palm-nut into organic potash, fertilizer and renewable energy
  • Israel-based Criaterra, which produces low-carbon, cement-free building materials
  • Italy-based ETAK, which manufactures modular reactors that convert solid waste into clean syngas
  • Kenya-based FelixFusion, which uses its Felix platform to model every grid connection point, including capacity, upgrade costs, and constraints
  • San Diego-based Gemini Energy, which builds next-generation fuel cells for data-center power
  • Tokyo-based Hibot, which develops robotic systems for inspecting and maintaining infrastructure in hazardous, hard-to-access environments
  • Austin-based Sheetak, which designs and manufactures thermoelectric coolers, generators, and assemblies for solid-state cooling and energy harvesting
  • The Netherlands-based ToPerform, which makes AI-powered, non-intrusive fouling sensors that monitor pipelines around the clock and predict the optimal cleaning time

Another 16 startups joined Greentown's Boston incubator. See the full list of new members here.

More than 100 startups joined Greentown last year, according to an end-of-year reflection shared by Greentown CEO Georgina Campbell Flatter. Read more about them here.

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