The funding will support the construction of the Hertha Chalyx plant. Photo courtesy Hertha Metals

Conroe-based Hertha Metals has closed a $133.65 million Series A round that includes a $65 million equity investment from the Pentagon. The startup uses a one-step process to convert iron into molten steel or high-purity iron.

Khosla Ventures and Doerr Capital co-led the round, with participation from CEV, Pear Ventures, Gates Frontier, Niterra SUISO no MORI Fund, Toyota Ventures, and Siemens Financial Services.

The federal investment came from the U.S. Department of Defense’s Industrial Base Analysis and Sustainment program. The program aims to strengthen and modernize the U.S. Defense Industrial Base, a network that researches, designs, builds, and maintains military weapons, equipment, technology, and services.

The Series A funding will finance construction of Hertha Chalyx, a plant that will be capable of producing 10,000 metric tons of steel-grade and magnet-grade high-purity iron.

Hertha says Chalyx will provide U.S.-made material for manufacturers of rare-earth magnets. Today, China controls more than 90 percent of the global manufacturing of rare-earth magnets.

Rare-earth magnets can be found in fighter jets, smart bombs, submarines, satellites, drones and other military hardware. These magnets are also key components in electric vehicle motors, wind turbines, computer hard drives, smartphones, headphones, cordless tools and an array of other products.

“Every electric vehicle, aerospace platform, radar system, and data center depends on domestic iron and magnet feedstock suppliers,” Laureen Meroueh, founder and CEO of Hertha, said in a press release.

“Hertha Chalyx closes that gap,” she added. “We are building the supply chain this country needs, and we are doing it by providing a domestic cost-competitive option for manufacturers while unlocking safer and cleaner production.”

Hertha says Chalyx, alongside its Pi100 pilot project, will be the first modern-day “iron and steel innovation complex.” The startup expects to break ground on Chalyx this year.

Since its founding in 2022, Hertha has raised more than $150 million from investors.

This spring, Hertha led the manufacturing category on Fast Company’s list of the World’s Most Innovative Companies of 2026.

Helix Earth's technology has the potential to cut AC energy use by up to 50 percent. Photo by Sergei A/Pexels

Houston cleantech startup Helix Earth lands $1.2M NSF grant

federal funding

Renewable equipment manufacturer Helix Earth Technologies is one of three Houston-based companies to secure federal funding through the Small Business Innovation Research (SBIR) Phase II grant program in recent months.

The company—which was founded based on NASA technology, spun out of Rice University and has been incubated at Greentown Labs—has received approximately $1.2 million from the National Science Foundation to develop its high-efficiency retrofit dehumidification systems that aim to reduce the energy consumption of commercial AC units. The company reports that its technology has the potential to cut AC energy use by up to 50 percent.

"This award validates our vision and propels our impact forward with valuable research funding and the prestige of the NSF stamp of approval," Rawand Rasheed, Helix CEO and founder, shared in a LinkedIn post. "This award is a reflection our exceptional team's grit, expertise, and collaborative spirit ... This is just the beginning as we continue pushing for a sustainable future."

Two other Houston-area companies also landed $1.2 million in NSF SBIR Phase II funding during the same period:

  • Resilitix Intelligence, a disaster AI startup that was founded shortly after Hurricane Harvey, that works to "reduce the human and economic toll of disasters" by providing local and state organizations and emergency response teams with near-real-time, AI-driven insights to improve response speed, save lives and accelerate recovery
  • Conroe-based Fluxworks Inc., founded in 2021 at Texas A&M, which provides magnetic gear technology for the space industry that has the potential to significantly enhance in-space manufacturing and unlock new capabilities for industries by allowing advanced research and manufacturing in microgravity

The three grants officially rolled out in early September 2025 and are expected to run through August 2027, according to the NSF. The SBIR Phase II grants support in-depth research and development of ideas that showed potential for commercialization after receiving Phase I grants from government agencies.

However, congressional authority for the program, often called "America's seed fund," expired on September 30, 2025, and has stalled since the recent government shutdown. Government agencies cannot issue new grants until Congress agrees on a path forward. According to SBIR.gov, "if no further action is taken by Congress, federal agencies may not be able to award funding under SBIR/STTR programs and SBIR/STTR solicitations may be delayed, cancelled, or rescinded."

Trump and Republicans in Congress say the rate reset will boost energy production, jobs and affordability. Photo via Getty Images

States brace for Trump's push to make oil drilling cheap again

Energy news

A Republican push to make drilling cheaper on federal land is creating new fiscal pressure for states that depend on oil and gas revenue, most notably in New Mexico as it expands early childhood education and saves for the future.

The shift stems from the sweeping law President Donald Trump signed in July that rolls back the minimum federal royalty rate to 12.5%. That rate — the share of production value companies must pay to the government — held steady for a century under the 1920 Mineral Leasing Act. It was raised to 16.7% under the Biden administration in 2022.

Trump and Republicans in Congress say the rate reset will boost energy production, jobs and affordability as the administration clears the way for expanded drilling and mining on public lands.

States receive nearly half the money collected through federal royalties, depending on where production takes place. The environment and economics research group Resources for the Future estimates a roughly $6 billion drop in collections over the coming decade.

The stakes are highest in New Mexico, the largest recipient of federal mineral lease payments. The state could could forgo $1.7 billion by 2035 and as much as $5.1 billion by 2050, according to calculations by economist Brian Prest at Resources for the Future.

More than one-third of the general fund budget in the Democratically-led state is tied to the oil and gas industry.

“New Mexico’s impact is way bigger than Wyoming or Colorado or North Dakota,” Prest said, “and that’s just because that’s where the action is on new development.”

The effects will unfold gradually, since federal leases allow a 10-year window to begin drilling and production. Still, state officials say they're already prepping for leaner years.

“It all hurts when you’re losing revenues," said Democratic state Sen. George Muñoz of Gallup, who said lawmakers still hope to invest more in mental health care and support Medicaid, even if federal royalty payments decline. “We’ve learned that until the chicken’s got feathers, we’re not even looking at it."

The higher federal royalty rate was in place for roughly three years while leasing activity was muted, Prest said. New Mexico budget forecasters never tallied the additional income.

New Mexico's nest-egg strategy

A nearly five-fold surge in local oil production since 2017 on federal and state land in New Mexico delivered a financial windfall for state government, helping fund higher teacher salaries, tuition-free college, universal free school meals and more.

The state set aside billions of dollars in investment trusts for future spending in case the world’s thirst for oil falters, including a early childhood education fund to help expand preschool, child care subsidies and home wellness visits for pregnancies and infants.

The state's investment nest egg has grown to $64 billion, second only to Alaska's Permanent Fund. Earnings from the trusts are New Mexico's second-biggest source for general fund spending.

That sturdy financial footing shaped a defiant response to this year’s federal government shutdown, when lawmakers voted to subsidize the state’s Affordable Care Act exchange, cover food assistance and backfill cuts to public broadcasting.

But lawmakers reviewing state finances learned that predictable income fell 1.6% — the first contraction since the start of the COVID-19 pandemic.

Muñoz said matters would be worse if the state had not raised its own royalty rates this year to 25%, from 20%, for new leases on prime oil and gas tracts, while ending a sales moratorium, under legislation he co-sponsored this year.

Encouraged in Alaska

After New Mexico, the states receiving the most federal oil and gas royalties are Wyoming, Louisiana, North Dakota and Texas.

Texas, the nation’s top oil producer, shares the bountiful Permian Basin with New Mexico but has far less federal land and therefore less exposure to changes in royalty policy.

In Alaska, state officials say they are encouraged by the royalty cut, seeing potential for increased development in places like the National Petroleum Reserve-Alaska, where the massive Willow project — approved in 2023 and now under development — is viewed by some as a catalyst for further activity. The reserve is expected to hold its first lease sales since 2019.

“If reduced federal royalty rates stimulate new leasing, exploration and production, that also could increase other kinds of revenue,” said Lorraine Henry, a spokesperson for Alaska’s Department of Natural Resources.

In North Dakota, federal royalties are split evenly between the state and county governments where drilling occurs. State Office of Management and Budget Director Joe Morrissette said the industry’s future remains difficult to forecast.

“There are so many variables, including timing, price, availability of desirable tracts, and federal policies regarding exploration activities,” Morrissette said.

The University of Houston is one of 23 institutions to be awarded DOE funding for fusion research. Photo courtesy UH.

UH lands $8M in federal funding for fusion energy research

fusion funding

The University of Houston will receive $8 million in federal funding from the U.S. Department of Energy for its work on fusion technology to help power data centers and medical work.

Venkat Selvamanickam, professor at UH’s Cullen College of Mechanical and Aerospace Engineering and director of the Advanced Manufacturing Institute, has been tasked to lead the research on superconducting magnets that he said will make compact fusion reactors possible.

“Beyond fusion, superconductors can transform how we deliver power to data centers, enable highly efficient motors and generators and improve electric power devices,” Selvamanickam said in a news release. “They also enable critical applications such as MRI and proton beam therapy for cancer treatment. I want society to experience the broad benefits this remarkable technology can provide.”

UH is one of 23 institutions selected to share part of $134 million from the DOE’s Fusion Energy Sciences division. The total funding is split across two initiatives: $128 million for the Fusion Innovation Research Engine (FIRE) and $6.1 million for the Innovation Network for Fusion Energy program, according to the university.

UH will partner with the FIRE Collaborative for the research, which looks to understand why superconducting magnets in fusion reactors break down and work on developing solutions to make them more resilient.

“The advantage of fusion is it’s clean and it does not require storage. Solar energy can’t be used at night, and wind energy depends on wind conditions,” Selvamanickam added in the release. “Our goal is to make fusion a truly viable energy source.”

The Department of Energy has axed federal funding for Houston-area clean energy projects from ExxonMobil, Calpine and Ørsted. Photo via exxonmobil.com

Houston-area clean energy projects lose more than $700M in federal funds

funding cut

The federal government has canceled more than $700 million in funding for three clean energy projects in the Houston area.

In all, the U.S. Department of Energy (DOE) recently wiped out $3.7 billion in funding for 24 carbon capture and decarbonization projects across the country.

Houston-area projects that took a hit are:

It’s unclear how the loss of federal funding will affect the three Houston-area projects.

All $3.7 billion from the DOE was awarded in 2024 and 2025 during the Biden administration—in some cases days before President Trump took office.

“While the previous administration failed to conduct a thorough financial review before signing away billions of taxpayer dollars, the Trump administration is doing our due diligence to ensure we are utilizing taxpayer dollars to strengthen our national security, bolster affordable, reliable energy sources, and advance projects that generate the highest possible return on investment,” U.S. Energy Secretary Chris Wright said in a release.

Advocates for clean energy sharply criticized the DOE’s action:

  • Jessie Stolark, executive director of the Carbon Capture Coalition, said cancellation of the 24 DOE-funded projects “is a major step backward in the nationwide deployment of carbon management technologies. It is hugely disappointing to see these projects canceled — projects that had already progressed through a rigorous, months-long review process by technical experts at DOE.”
  • Iliana Paul, deputy director for the Sierra Club’s industrial transformation campaign, complained that the Trump administration “killed dozens of major investments in American competitiveness, good jobs, and cleaner air to support Trump’s tax cuts and line the pockets of billionaires. These projects were not just pro-climate; they were pro-jobs, pro-innovation, and pro-public health. American workers, fenceline communities, and forward-thinking companies have had the rug pulled out from under them.”
  • Conrad Schneider, senior U.S. director of the Clean Air Taskforce, said the DOE’s move “is bad for U.S. competitiveness in the global market and also directly contradictory to the administration’s stated goals of supporting energy production and environmental innovation. Canceling cutting-edge technology demonstrations, including support for carbon capture and storage projects, undercuts U.S. competitiveness at a time when there is a growing global market for cleaner industrial products and technologies.”
Envana Software Solutions' tech allows an oil and gas company to see a full inventory of greenhouse gases. Photo via Getty Images

Houston joint venture secures $5.2M for AI-powered methane tracking tech

fresh funds

Houston-based Envana Software Solutions has received more than $5.2 million in federal and non-federal funding to support the development of technology for the oil and gas sector to monitor and reduce methane emissions.

Thanks to the work backed by the new funding, Envana says its suite of emissions management software will become the industry's first technology to allow an oil and gas company to obtain a full inventory of greenhouse gases.

The funding comes from a more than $4.2 million grant from the U.S. Department of Energy (DOE) and more than $1 million in non-federal funding.

“Methane is many times more potent than carbon dioxide and is responsible for approximately one-third of the warming from greenhouse gases occurring today,” Brad Crabtree, assistant secretary at DOE, said in 2024.

With the funding, Envana will expand artificial intelligence (AI) and physics-based models to help detect and track methane emissions at oil and gas facilities.

“We’re excited to strengthen our position as a leader in emissions and carbon management by integrating critical scientific and operational capabilities. These advancements will empower operators to achieve their methane mitigation targets, fulfill their sustainability objectives, and uphold their ESG commitments with greater efficiency and impact,” says Nagaraj Srinivasan, co-lead director of Envana.

In conjunction with this newly funded project, Envana will team up with universities and industry associations in Texas to:

  • Advance work on the mitigation of methane emissions
  • Set up internship programs
  • Boost workforce development
  • Promote environmental causes

Envana, a software-as-a-service (SaaS) startup, provides emissions management technology to forecast, track, measure and report industrial data for greenhouse gas emissions.

Founded in 2023, Envana is a joint venture between Houston-based Halliburton, a provider of products and services for the energy industry, and New York City-based Siguler Guff, a private equity firm. Siguler Gulf maintains an office in Houston.

“Envana provides breakthrough SaaS emissions management solutions and is the latest example of how innovation adds to sustainability in the oil and gas industry,” Rami Yassine, a senior vice president at Halliburton, said when the joint venture was announced.

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European cleantech company breaks ground on Houston manufacturing site

coming soon

Spanish renewable energy company Power Electronics broke ground on its new 53-acre Houston campus on Sept.24.

The new site is expected to create over 400 local jobs and deliver 40 gigawatts of production capacity per year. The company said in a news release that the campus is expected to be the largest manufacturing site for power conversion systems in the U.S. Power Electronics specializes in solar, energy storage, data centers and electrification technologies.

A completion date and operational start date have not yet been announced.

“For the first time in many years, the United States will be able to meet its growing need for sustainable power generation capacity and energy resilience through local manufacturing, supported by the most advanced technology in the world,” David Salvo, CEO of Power Electronics, said in the news release. “Our [40-gigawatt] Houston Campus will help shape the future of energy and AI growth globally."

Once operational, the manufacturing site will feature two buildings of approximately 150,000 square feet and 700,000 square feet. They will house production, logistics, R&D, corporate offices, training and electronic manufacturing departments.

The company says the Houston campus will be its most automated inverter production site by using advanced technologies in production to streamline day-to-day processes. Inverters convert direct current (DC) electricity that is generated by solar panels and batteries to alternating current (AC) electricity used by electrical grids.

Power Electronics' global headquarters is in Valencia, Spain, with U.S. operations in Houston, Tampa, and Gilbert, Arizona. Its North American headquarters is located at its existing North Houston office on East Airtex Drive. Community Impact News reports that the new manufacturing site is located in the Cy-Fair/Jersey Village area.

Power Electronics shared on LinkedIn that the new Houston campus represents its commitment to its American business and will allow it to serve the market with "greater scale, proximity and local expertise." It currently has more than 116 gigawatts installed in the U.S. and is working toward a global goal of 105 gigawatts of annual global production capacity.

Major oil exporters agree to keep production steady in November 2026

Oil News

Seven major oil-exporting countries agreed Sunday to keep production steady in November at a time when the Iran war has driven the price of benchmark Brent crude oil above $100 a barrel.

The so-called OPEC+ subgroup — Saudi Arabia, Russia, Iraq, Kuwait, Kazakhstan, Algeria and Oman — will meet again on November 1 to review conditions in the oil market.

The fighting with Iran, which began with U.S. and Israeli attacks on Feb. 28, has disrupted global oil supplies and driven prices higher.

The group of seven wealthy democracies said Friday that they plan to release 100 million barrels of oil and fuel products in the coming weeks, starting with “substantial” amounts of diesel.

Diesel prices recently hit record highs in the United States, squeezing farmers, truckers and consumers who depend on the fuel.

The G7 promised a “frontloaded substantial release” of diesel within the next 20 days and the rest over four months.

3 must-know fall application deadlines for Houston energy innovators

Editor's note: As fall reaches full swing, Houston's innovation and cleantech scene is calling on the latest batch of founders and startups looking to make a difference. A number of accelerators have opened applications. Read below to see which might be a good fit for you or your venture. And take careful note of the deadlines. Please note: this article may be updated to include additional information and programs.

Did we miss an accelerator or competition accepting applications? Email innoeditor@innovationmap.com for editorial consideration.

Greentown Lab's Go Make 2027: Advanced Carbon Materials with ExxonMobil

Deadline: Oct. 9

Details: Greentown Labs is seeking applications from startups developing novel carbon-based technologies for its latest Go Make cohort in conjunction with ExxonMobil. The structured accelerator is designed to facilitate validation activities and explore potential long-term collaborations with Exxon, according to Greentown. Founders will have the opportunity to engage directly with industry leaders to test, validate and scale their carbon technologies in real commercial contexts. The program tentatively starts on Jan. 20, 2027 and concludes June 16, 2027. Find more information here.

Activate's U.S. Fellowship Cohort 2027

Deadline: Oct. 30

Details: Activate supports scientists at "the outset of their entrepreneurial journey." It partners with U.S.-based funders and research institutions to support its fellows in developing high-impact technology. Its fellows receive a living stipend, research and development funding, connections from Activate's robust network of mentors and access to a curriculum specific to the program for two years. Applicants must have a bachelor’s degree and 4-plus years of post-baccalaureate scientific research, engineering or technology development experience. Their work must be based in the physical or biological sciences or related engineering disciplines. Find more information here.

Rice Innovation Fellows

Deadline: Oct. 30

Details: The Liu Idea Lab for Innovation and Entrepreneurship (Lilie)'s Rice Innovation Fellows program supports Rice Ph.D. students and postdocs in turning their research into real-world ventures. Participants receive $10,000 in translational research funding, co-working space and personalized mentorship. Candidates from all Rice engineering and science-related disciplines are encouraged to apply. Find more information here.

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A version of this article originally appeared on our sister site, InnovationMap.