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Texas company secures $200M for solar project near Houston

The project will take over more than 1,000 acres of former farmland about an hour outside of Houston. Photo via Getty Images

An Austin-based company has scored $200 million in financing for a solar energy project it’s building in Liberty County.

Recurrent Energy’s 134-megawatt Liberty Solar project, about 50 miles northeast of Houston, is scheduled to start operating in 2024. The facility will occupy more than 1,000 acres of former farmland about six miles south of Dayton.

Last year, Recurrent Energy indicated the project represented an investment of $155 million, according to paperwork filed with the Texas Comptroller of Public Accounts.

The company lined up $120 million in financing through Rabobank, Nord LB, and U.S. Bank in the form of construction debt, a letter-of-credit facility, and a term facility. In addition, U.S. Bancorp Impact Finance, a subsidiary of U.S. Bank, is providing $80 million in tax equity.

“Liberty Solar is the second project financing that Recurrent Energy has closed in North America this summer, indicating execution on our strategy to retain greater ownership of projects in select markets,” Ismael Guerrero, CEO of Recurrent Energy, says in a news release.

Recurrent Energy announced in May 2023 that it had signed purchase agreements for all of the Liberty County site’s solar power capacity. The Austin company, a subsidiary of Canadian Solar, says Liberty Solar will generate enough energy to power an estimated 15,000 homes per year.

The five companies that agreed to buy the solar power are:

  • San Francisco-based software company Autodesk
  • Cambridge, Massachusetts-based biotech company Biogen
  • Semiconductor manufacturer EMD Electronics, the North American electronics business of Germany-based pharmaceutical giant Merck
  • Boston-based home goods retailer Wayfair
  • An unidentified healthcare company

The Recurrent Energy project will expand solar capacity in the Midcontinent Independent System Operator (MISO) region, which includes most of Liberty County. The nonprofit organization manages electricity in 15 states and Canada’s Manitoba province.

The solar project is outside the territory of the Energy Reliability Council of Texas (ERCOT), which oversees the power grid for about 90 percent of Texas.

Recurrent Energy already operates solar projects in California and Mississippi as well as Argentina, Australia, Brazil, Canada, Italy, Japan, Mexico, and the United Kingdom.

The Liberty Solar project isn’t the only solar facility being developed in Liberty County.

Spanish renewable energy company X-ELIO said in February 2023 that it had begun construction on a 60-megawatt battery energy storage system in Liberty County that it’s pairing with a 72-megawatt solar energy facility. The two projects are being built on the same site.

The solar energy project, set to start operating in early 2024, will support ERCOT’s energy needs in the Houston area. X-ELIO says the project represents an investment of more than $130 million.

Power generated by the facility will be sold to BASF, a chemical conglomerate based in Florham Park, New Jersey. Any surplus energy will be stored by the battery system. BASF maintains its regional petrochemical headquarters in Houston and a chemical manufacturing plant in Pasadena.

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A View From HETI

Two Houston startups have landed on the 2026 Cleantech 50 to Watch list. Photo via Getty Images

Two Rice University spinouts, Coflux Purification and DexMat, appear on a new list of the world’s 50 cleantech companies to watch.

Cleantech Group’s 2026 Cleantech 50 to Watch list recognizes early-stage companies “creating groundbreaking solutions to address some of the world’s most pressing environmental and sustainability challenges.”

Cleantech Group, a market research, consulting, and events company, selects the 50 honorees based on insights from analysts and early-stage innovators, along with public nominations.

Destroying “forever chemicals”

Coflux, founded in 2024, offers an onsite treatment system that captures and destroys manufactured “forever chemicals”—per- and polyfluoroalkyl substances—in water and wastewater. It’s a member of Greentown Houston.

Alec Ajnsztajn, CEO; Jeremy Daum, chief technology officer; and Dana Vazquez, chief commercial officer, co-founded Coflux. Ajnsztajn and Daum earned doctoral degrees from Rice, and Vazquez earned an MBA from the university.

Coflux spun out of Rice labs directed by professors Rafael Verduzco and Pulickel Ajayan.

Last year, Coflux received a $175,000 grant from the U.S. Food and Drug Administration’s National Institute of Food and Agriculture. The startup has also raised more than $500,000 in non-dilutive funding, including $80,000 awarded in 2024 by Rice’s One Small Step Grant program.

Promoting an alternative to copper

DexMat, founded in 2015, produces carbon nanotube products such as fibers, yarns, cables, and fabric. The company’s products address demand for materials that can reduce carbon emissions, according to CB Insights.

Its main product, Galvorn, is a copper alternative made of carbon nanotube fibers. CB Insights says Galvorn is engineered to be lighter and stronger than traditional conductive materials like carbon and steel. It’s used in industries such as energy, aerospace, defense, automotive, consumer electronics, and health care.

DexMat emerged from Matteo Pasquali’s Carbon Lab at Rice. Pasquali, co-founder of DexMat, co-invented the company’s technology with the late Nobel Prize-winning chemist Rick Smalley. Smalley was a professor of chemistry, physics, and astronomy at Rice.

Pasquali is a professor of chemical and biomolecular engineering, chemistry, materials science, and nanoengineering at Rice. He co-founded DexMat with Rice graduate Dmitri Tsentalovich, the company’s director of product innovation.

Earlier this year, DexMat raised $5 million in seed funding from Non Sibi Ventures, Governance Partners, Tailwind Futures, BetterWay, Capital Factory, and other investors. The company also secured $3 million in non-dilutive funding.

In 2023, DexMat raised $3 million in a pre-seed round led by Shell Ventures.

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