The series A funding will support the deployment of its biochar machines across Texas, Oklahoma, Arkansas, and Louisiana. Photo courtesy of Applied Carbon

A Houston energy tech startup has raised a $21.5 million series a round of funding to support the advancement of its automated technology that converts field wastes into stable carbon.

Applied Carbon, previously known as Climate Robotics, announced that its fresh round of funding was led by TO VC, with participation from Congruent Ventures, Grantham Foundation, Microsoft Climate Innovation Fund, S2G Ventures, Overture.vc, Wireframe Ventures, Autodesk Foundation, Anglo American, Susquehanna Foundation, US Endowment for Forestry and Communities, TELUS Pollinator Fund for Good, and Elemental Excelerator.

The series A funding will support the deployment of its biochar machines across Texas, Oklahoma, Arkansas, and Louisiana.

"Multiple independent studies indicate that converting crop waste into biochar has the potential to remove gigatons of CO2 from the atmosphere each year, while creating trillions of dollars in value for the world's farmers," Jason Aramburu, co-founder and CEO of Applied Carbon, says in a news release. "However, there is no commercially available technology to convert these wastes at low cost.

"Applied Carbon's patented in-field biochar production system is the first solution that can convert crop waste into biochar at a scale and a cost that makes sense for broad acre farming," he continues.

Applied Carbon rebranded in June shortly after being named a top 20 finalist in XPRIZE's four-year, $100 million global Carbon Removal Competition. The company also was named a semi-finalist and awarded $50,000 from the Department of Energy's Carbon Dioxide Removal Purchase Pilot Prize program in May.

"Up to one-third of excess CO2 that has accumulated in the atmosphere since the start of human civilization has come from humans disturbing soil through agriculture," Joshua Phitoussi, co-founder and managing partner at TO VC, adds. "To reach our net-zero objectives, we need to put that carbon back where it belongs.

"Biochar is unique in its potential to do so at a permanence and price point that are conducive to mass-scale adoption of carbon dioxide removal solutions, while also leaving farmers and consumers better off thanks to better soil health and nutrition," he continues. "Thanks to its technology and business model, Applied Carbon is the only company that turns that potential into reality."

The company's robotic technology works in field, picking up agricultural crop residue following harvesting and converts it into biochar in a single pass. The benefits included increasing soil health, improving agronomic productivity, and reducing lime and fertilizer requirements, while also providing a carbon removal and storage solution.

"We've been looking at the biochar sector for over a decade and Applied Carbon's in-field proposition is incredibly compelling," adds Joshua Posamentier, co-founder and managing partner of Congruent Ventures. "The two most exciting things about this approach are that it profitably swings the agricultural sector from carbon positive to carbon negative and that it can get to world-scale impact, on a meaningful timeline, while saving farmers money."

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This article originally ran on EnergyCapital.

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Houston startup taps strategic partner to produce novel 'biobased leather'

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A Houston-based next-gen material startup has revealed a new strategic partnership.

Rheom Materials, formerly known as Bucha Bio, has announced a strategic partnership with thermoplastic extrusion and lamination company Bixby International, which is part of Rheom Material’s goal for commercial-scale production of its novel biobased material, Shorai.

Shorai is a biobased leather alternative that meets criteria for many companies wanting to incorporate sustainable materials. Shorai performs like traditional leather, but offers scalable production at a competitive price point. Extruded as a continuous sheet and having more than 92 percent biobased content, Shorai achieves an 80 percent reduction in carbon footprint compared to synthetic leather, according to Rheom.

Rheom, which is backed by Houston-based New Climate Ventures, will be allowing Bixby International to take a minority ownership stake in Rheom Materials as part of the deal.

“Partnering with Bixby International enables us to harness their extensive expertise in the extrusion industry and its entire supply chain, facilitating the successful scale-up of Shorai production,” Carolina Amin Ferril, CTO at Rheom Materials, says in a news release. “Their highly competitive and adaptable capabilities will allow us to offer more solutions and exceed our customers’ expectations.”

In late 2024, Rheom Materials started its first pilot-scale trial at the Bixby International facilities with the goal of producing Shorai for prototype samples.

"The scope of what we were doing — both on what raw materials we were using and what we were creating just kept expanding and growing," founder Zimri Hinshaw previously told InnovationMap.

Listen to Hinshaw on the Houston Innovators Podcast episode recorded in October.

Justice Department sues to block Houston-based HPE's $14B buyout of Juniper

M&A News

The Justice Department sued to block Hewlett Packard Enterprise's $14 billion acquisition of rival Juniper Networks on Thursday, the first attempt to stop a merger by a new Trump administration that is expected to take a softer approach to mergers.

The Justice complaint alleges that Hewlett Packer Enterprise, under increased competitive pressure from the fast-rising Juniper, was forced to discount products and services and invest more in its own innovation, eventually leading the company to simply buy its rival.

The lawsuit said that the combination of businesses would eliminate competition, raise prices and reduce innovation.

HPE and Juniper issued a joint statement Thursday, saying the companies strongly oppose the DOJ's decision.

“We will vigorously defend against the Department of Justice’s overreaching interpretation of antitrust laws and will demonstrate how this transaction will provide customers with greater innovation and choice, positively change the dynamics in the networking market,” the companies said.

The combined company would create more competition, not less, the companies said.

The Justice Department's intervention — the first of the new administration and just 10 days after Donald Trump's inauguration — comes as somewhat of a surprise. Most predicted a second Trump administration to ease up on antitrust enforcement and be more receptive to mergers and deal-making after years of hypervigilance under former President Joe Biden’s watch.

Hewlett Packard Enterprise announced one year ago that it was buying Juniper Networks for $40 a share in a deal expected to double HPE’s networking business.

In its complaint, the government painted a picture of Hewlett Packard Enterprise as a company desperate to keep up with a smaller rival that was taking its business.

HPE salespeople were concerned about the “Juniper threat,” the complaint said, also alleging that one former executive told his team that “there are no rules in a street fight,” encouraging them to “kill” Juniper when competing for sales opportunities.

The Justice Department said that Hewlett Packard Enterprise and Juniper are the U.S.'s second- and third-largest providers of wireless local area network (WLAN) products and services for businesses.

“The proposed transaction between HPE and Juniper, if allowed to proceed, would further consolidate an already highly concentrated market — and leave U.S. enterprises facing two companies commanding over 70% of the market,” the complaint said, adding that Cisco Systems was the industry leader.

Many businesses and investors accused Biden regulatory agencies of antitrust overreach and were looking forward to a friendlier Trump administration.

Under Biden, the Federal Trade Commission sued to block a $24.6 billion merger between Kroger and Albertsons that would have been the largest grocery store merger in U.S. history. Two judges agreed with the FTC’s case, blocking the proposed deal in December.

In 2023, the Department of Justice, through the courts, forced American and JetBlue airlines to abandon their partnership in the northeast U.S., saying it would reduce competition and eventually cost consumers hundreds of millions of dollars a year. That partnership had the blessing of the Trump administration when it took effect in early 2021.

U.S. regulators also proposed last year to break up Google for maintaining an “abusive monopoly” through its market-dominate search engine, Chrome. Court hearings on Google’s punishment are scheduled to begin in April, with the judge aiming to issue a final decision before Labor Day. It’s unclear where the Trump administration stands on the case.

One merger that both Trump and Biden agreed shouldn’t go through is Nippon Steel’s proposed acquisition of U.S. Steel. Biden blocked the nearly $15 billion acquisition just before his term ended. The companies challenged that decision in a federal lawsuit early this year.

Trump has consistently voiced opposition to the deal, questioning why U.S. Steel would sell itself to a foreign company given the regime of new tariffs he has vowed.