seed funding

Houston VC invests in early stage California biodegradable plastics startup

Algenesis bills its patented Soleic technology as the world’s first renewable, high-performance, fully biodegradable, and backyard-compostable polyurethane made from plants and algae. Photo via AlgenesisMaterials.com

Houston-based venture capital firm First Bight Ventures led a $5 million seed round for Encinitas, California-based startup Algenesis, a developer of biodegradable plastics.

Algenesis bills its patented Soleic technology as the world’s first renewable, high-performance, fully biodegradable, and backyard-compostable polyurethane made from plants and algae. Each year, 25 million tons of hard-to-recycle polyurethane are produced for the footwear, medical, and textile industries. Polyurethane, typically made from petroleum, usually ends up as landfill waste or environmental microplastics.

Algenesis says Soleic can biodegrade in compost within a matter of months and does not contain harmful PFAS chemicals found in other plastics.

Algenesis says the new funding will enable it to expand beyond soft-foam applications, such as midsoles and insoles for footwear, and into injection-molded products such as smartphone cases along with waterproof textiles.

Aside from First Bight Ventures, investors in the seed round are Singapore-based Circulate Capital, India-based MIH Capital, Chesapeake, Virginia-based Diamond Sports Group, and France-based Rhinoshield.

The investment comes on the heels of a $5 million grant Algenesis received from the U.S. Department of Energy to scale up production of biochemicals.

“To save our planet and ourselves, we must move away from petroleum-based plastics and toward bio-based alternatives. Algenesis is clearly at the forefront of making this possible,” says Veronica Wu, founder of First Bight Ventures.

First Bight, which launched in 2022, invests in early-stage startups working on synthetic biology.

“First Bight is investing to bring the best and the brightest — and most promising — synthetic biology startups from around the country to Houston,” Wu said last year.

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A View From HETI

Energytech Nexus has named its first COPILOT accelerator cohort. Photo via Getty Images.

Energytech Nexus, a Houston-based incubator for energy startups, has named its inaugural cohort of 14 companies for the new COPILOT accelerator.

COPILOT partners with Browning the Green Space, a nonprofit that promotes diversity, equity and inclusion (DEI) in the clean energy and climatech sectors. The Wells Fargo Innovation Incubator (IN²) at the National Renewable Energy Laboratory backs the COPILOT accelerator.

The eight-month COPILOT program offers mentorship, training and networking for startups. Program participants will be tasked with developing pilot projects for their innovations.

Two Houston startups are members of the first COPILOT class:

  • GeoFuels, housed at Houston’s Greentown Labs, has come up with a novel approach to hydrogen production that relies on geothermal power and methane decomposition.
  • PolyQor, which converts plastic waste into eco-friendly construction materials. Its flagship EcoGrete product is an additive for concrete that enhances its properties while reducing carbon emissions. PolyQor’s headquarters is at Houston’s Greentown Labs.

Other members of the COPILOT cohort are:

  • Birmingham, Alabama-based Accelerate Wind, developer of a wind turbine for commercial buildings.
  • Ann Arbor, Michigan-based Aquora Biosystems, which specializes in organic waste biorefineries.
  • Phoenix-based EarthEn Energy, a developer of technology for thermo-mechanical energy storage.
  • New York City-based Electromaim, which installs small hydro-generators in buildings’ water systems.
  • Chandler, Arizona-based EnKoat, an advanced materials company whose flagship product, the IntelliKoat System, is a patented two-layer thermal and weather barrier roof coating for flat and low-slope commercial buildings.
  • Calgary, Canada-based Harber Coatings, which manufactures electroless nickel coating and electroless nickel plating.
  • Dallas-based Janta Power, which designs and makes 3D solar towers.
  • Miami-based NanoSieve, a developer of gas remediation technology.
  • Palo Alto, California-based Popper Power, which has developed a platform that turns streetlight networks into resilient, maintenance-free distributed charging infrastructure.
  • Buffalo, New York-based Siva Powers America, developer of small wind turbines for farms, utility companies and others with annual energy needs of 300,000 to 2 million kilowatt-hours.
  • Los Angeles-based Thermoshade, which specializes in cooling panels for outdoor environments.
  • Waukesha, Wisconsin-based V-Glass, Inc., developer of a vacuum-insulated glass for affordable high-efficiency windows.

“These startups reflect the future of energy access and resilience innovation,” said Juliana Garaizar, founding partner of Energytech Nexus. “By connecting them directly with partners through

COPILOT, we’re helping them overcome the ‘pilot gap’ to build solutions that scale.”

The startups will run pilot projects along the Gulf Coast for their inventions.

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