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California SAF co. raises $3M, plans to open Houston lab

Unifuel’s technology consists of a series of chemical reactions that convert various sustainable materials into sustainable aviation fuels. Photo via Unifuel

Armed with a fresh $3 million round of seed funding, Los Altos, California-based Universal Fuel Technologies is establishing a lab in Houston for production of sustainable aviation fuel samples.

TO VC led the round, with participation from Alchemist Accelerator, Claire Technologies, and World Star Aviation.

Unifuel’s Flexiforming technology consists of a series of chemical reactions that convert various sustainable materials — such as ethanol, methanol, and liquified petroleum gas — into high-quality SAF that’s similar in chemical composition to traditional jet fuel.

“Today’s SAF production is challenged by feedstock limitations and expense, which are problems Unifuel’s Flexiforming solves,” Joshua Phitoussi, managing partner at TO VC, says in a news release. “Unifuel has engineered a more efficient SAF production method that dramatically cuts costs while getting the most out of limited resources.”

One of the key benefits of Flexiforming is that it creates the molecules needed for jet engines and other aircraft equipment to run smoothly. The addition of Flexiforming’s SAF allows for a fully synthetic jet fuel that airlines would be able to use without blending with conventional jet fuel once ASTM International (formerly the American Society of Testing and Materials) approves 100% SAF.

“Sustainable aviation depends upon developing SAF that is not only cost-effective but able to work within the aviation industry as it stands today,” says Alexei Beltyukov, CEO of Universal Fuel Technologies. “With Flexiforming, we can give SAF producers the ability to make affordable, high-quality SAF that has the characteristics needed for aircraft performance and the flexibility to scale at their own rate.”

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A View From HETI

Halliburton Labs has named its newest members. Photo courtesy of Halliburton

Three new companies have joined Halliburton Labs, the incubator for early-stage energy and hardtech startups run by Houston energy giant Halliburton.

Halliburton Labs provides the emerging companies with mentorship, industry connections, laboratory access and other resources as they work toward commercialization. The latest companies to join the incubator focus on battery materials, resource recovery and gas separation solutions to address some of the "key bottlenecks in the energy and industrial landscape," according to a news release.

The new members include:

  • Electroflow, a California-based company that produces lithium iron phosphate (LFP) cathode material from lithium brines through its proprietary process. LFPs are critical components in batteries used in electric vehicles, grid storage systems and industrial electrification, according to Halliburton Labs.
  • Osmoses, a Cambridge, Massachusetts-based company that has developed a membrane platform to reduce the energy use, cost and emissions associated with gas separations used in natural gas, hydrogen, helium and other industrial applications
  • SiTration Inc., another Cambridge, Massachusetts-based company that has developed electro-extraction and filtration technologies to recover critical metals like copper directly from mining waste streams more quickly and affordably. Its process has completed successful pilot projects with Tier 1 mining companies in three continents.

"Affordable and reliable molecules are essential building blocks of the energy future. Each company brings a bold, technical solution to a complex industrial challenge. We look forward to helping them scale and deploy their technologies," Andres Cabada, Halliburton Labs managing director, added in the news release.

Halliburton Labs previously added four new members from around the world —Nandina REM, Noon Energy, Proof Energy and Tidal Metals—this spring. Alumni from the incubator include Houston-based companies like NanoTech Materials, which is developing insulation and fireproofing to reduce heat transfer in buildings and outdoor infrastructure; and SolvCor, which develops water additives to improve cooling for data centers and thermal storage.

With the addition of the three new members, the incubator currently supports nine early-stage companies.

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