seeing green

Houston-area counties land DOE funding for energy infrastructure projects

Harris County was awarded $1.64 million, the largest total among the local governments. Photo via Getty Images

The U.S. Department of Energy recently awarded more than $2 million to Harris and Montgomery counties for projects that improve energy efficiency and infrastructure in the region.

The funds come from the DOE's Energy Efficiency and Conservation Block Grant (EECBG) Program. Harris and Montgomery counties are among 28 state, local, and Tribal governments to have been awarded a total of $30 million through the initiative, according to a statement.

The grants were awarded to eight states, four cities, four counties and 12 smaller, rural communities.

“Our local governments are at the forefront of our clean energy revolution and are critical touchpoints with our nation’s communities creating clean, healthy and affordable communities,” U.S. Secretary of Energy Jennifer M. Granholm says in a statement. “With historic funding thanks to President Biden’s clean energy laws, more Americans will receive upgrades to their homes through residential energy efficiency rebates, expanded weatherization efforts, and electrification programs that will save them energy and increase their comfort.

"This funding will also invest in improving public spaces, giving more Americans across the country access to energy efficient technologies and clean energy infrastructure in their communities such as heat pumps, LED lights, solar energy, and EV charging stations,” she continues.

Harris County was awarded $1.64 million, the largest total among the local governments. It will be put toward for several projects:

  • Conducting community engagement with disadvantaged communities for climate justice planning
  • Performing site assessments for solar and storage on county properties in disadvantaged communities
  • Conducting recycling pilots at county facilities
  • Enhancing walking and bicycling to school as part of the Safe Routes to School plan
  • Deploying an off-grid, solar EV station on county property in a disadvantaged community in the greater-Houston area

Montgomery County was awarded $457,580 to replace 150 metal halide lights at a community sports field with LED lights and add wireless controls.

According to the DOE, more than $430 million in formula grant funding is available through the EECBG Program and another 2,700 governments and tribes are eligible for funds. Grants are slated to be awarded on a rolling basis as the department receives applications. The application deadline for eligible local governments and tribes has been extended to April 30, 2024.

Other states, local governments and tribes to recieve funding in this round include:

States

  • Alabama ($2,207,540)
  • Alaska ($1,627,450)
  • Idaho ($1,742,300)
  • Louisiana ($2,149,350)
  • Maine ($1,668,790)
  • Ohio ($3,130,030)
  • Rhode Island ($1,675,110)
  • Washington ($2,273,890)

Local governments

  • Bend, Oregon ($152,740)
  • Boston, Massachusetts ($659,990)
  • Los Angeles County, California ($1,344,700)
  • Minneapolis, Minnesota ($424,330)
  • Nashville, Tennessee ($644,440)
  • Wagoner County, Oklahoma ($76,900)

EECBG Program Competitive Awards

  • Albany, California ($200,000)
  • Cascade, Idaho ($200,000)
  • Decatur, Georgia ($400,000)
  • Decorah, Iowa ($1,100,000)
  • Durham County, North Carolina ($1,500,000)
  • Eagle County, Colorado ($1,400,000)
  • Exeter, New Hampshire ($200,000)
  • Kittery, Maine ($800,000)
  • Littleton, Massachusetts ($300,000)
  • MOWA Band of Choctaw Indians in Alabama ($1,100,000)
  • Nenana, Alaska ($900,000)
  • Peterborough, New Hampshire ($700,000) and Harrisville, NH

The funds add to the list for grants the federal government has doled out to Houston-area projects related to the energy transition in recent months.

Earlier in October, Granholm announced that the HyVelocity Hydrogen Hub would receive funding through the Bipartisan Infrastructure Law. The project, which connects more than 1,000 miles of hydrogen pipelines, 48 hydrogen production facilities and dozens of hydrogen end-use applications across Texas and Southwest Louisiana will receive up to $1.2 billion.

The DOE also granted more than $10 million in funding to four carbon capture projects with ties to Houston earlier this summer.

And in September, Rice University announced that it would host the Carbon Management Community Summit this fall, sponsored by the DOE, and in partnership with the city of Houston and climate change-focused multimedia company Climate Now. The event takes place next month.

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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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