Houston now has 333 hybrid electric vehicles and 88 battery electric vehicles. Photo via houstontx.gov

The City of Houston is getting closer to its goal of all non-emergency, light-duty municipal vehicles to be electric by 2030.

According to late-June status report from the city, Houston now has 333 hybrid electric vehicles and 88 battery electric vehicles. An additional 67 battery electric pickups, 20 hybrid electric pickups, and 21 hybrid electric SUVs deliveries are expected to be up and running before the end of the calendar year, and expects to receive 27 battery-electric SUVs and 13 battery-electric pickups in the next 12 months.

"With almost half of carbon emissions in Houston coming from the transportation sector and a majority of those emissions coming from single occupancy vehicles, electrification is an important part of our climate action plan," Mayor Sylvester Turner said in the statement. "I am pleased to see the ongoing progress and am confident we will meet our goals."

According to Evolve Houston — a public-private partnership founded with CenterPoint, NRG, Shell, and the University of Houston to promote EV sales — about 9 percent of new cars in Houston were registered as EVs last year. This means that Houston's EV adoption rate was 2.5 percent over the US average, according to the statement.

As part of the Houston Climate Action Plan, the city is also working with Evolve Houston to build upon the Bayou City's EV charging infrastructure as well.

Houston currently has 57 installed chargers, two of which are DC fast chargers, according to the status report. The city recently signed a contract to purchase 144 level 2 battery chargers from Siemens and another 15 chargers are slated to be installed at the Houston Health Department's Stadium Drive location in the coming weeks.

Due to supply chain issues, the City's Fleet Management Department is also considering rolling out a mobile charging option and home-charging vehicles for emergency response employees to help reduce costs while still moving toward the city's goals.

Evolve Houston, founded in 2019 through Houston's Climate Action Plan, relaunched about a year ago with a new Equity Program to address poor air quality and limited access to public transportation in vulnerable communities.

It's one of many efforts related to Houston's goal of reaching carbon neutrality by 2050 and leading the global energy transition. In March the city partnered with The Hertz Corp. to triple Houston's EV rental fleet, as well add to the city's charging infrastructure and EV education and training opportunities. In recent years the city has launched a solar co-op, opened new labs and is slated to introduce a new fleet of 20 battery-powered electric buses in the near future.
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Houston companies land DOE vouchers for clean tech

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Ten Houston-area companies will receive vouchers from the Department of Energy's latest round of funding to support the adoption of clean energy tech.

The companies are among 111 organizations to receive up to $250,000 in vouchers from the DOE's Office of Technology Transitions, totaling $9.8 million in funding, according to a release from the department.

The voucher program is in collaboration with the Offices of Clean Energy Demonstrations (OCED), Fossil Energy and Carbon Management (FECM), and Energy Efficiency and Renewable Energy (EERE). It is funded by the Bipartisan Infrastructure Law.

“It takes a breadth of tools and expertise to bring an innovative technology from research and development to deployment,” Vanessa Z. Chan, DOE Chief Commercialization Officer and Director of the Office of Technology Transitions, says in a statement. “The Voucher Program will pair 111 clean energy solutions with the support they need from expert voucher providers to help usher new technologies to market.”

In addition to the funding, the program seeks to help small businesses and non-traditional organizations gain access to testing facilities and third-party expertise.

The vouchers come in five different opportunities that focus on different areas of business growth and support:

  • Voucher Opportunity 1 (VO1) - Pre-Demonstration Commercialization Support
  • Voucher Opportunity 2 (VO2) - Performance Validation, Modeling, and Certification Support
  • Voucher Opportunity 3 (VO3) - Clean Energy Demonstration Project Siting/Permitting Support
  • Voucher Opportunity 4 (VO4) - Commercialization Support (for companies with a functional technology prototype)
  • Voucher Opportunity 5 (VO5) - Commercialization Support (for developers, including for-profit firms, that are working to commercialize a prototype that fits a specific technology vertical of interest for DOE)

The 10 Houston-area companies to receive funding, their voucher type and projects include:

  • Terradote Inc. with Big Blue Technologies Inc. (VO2): Full ISO-Compliant Life Cycle Assessment for Clean Energy Technologies
  • Solugen Inc. and Encina with ACTion Battery Technologies L.L.C. and Frontline Waste Holding LLC (Vo2): Barracuda Virtual Reactor Simulation, Validation and Testing
  • Flow Safe with Concept Group LLC and Precision Fluid Control (VO2): Durability Testing of Hydrogen Components, Materials, and Storage Systems
  • Percheron Power LLC (VO4): Fundraising Support
  • Capwell Services Inc. with Banyu Carbon Inc. (VO5): Field Testing Support for Validation of Novel Resource Sustainability Technologies
  • Syzygy Plasmonics with Ample Carbon PBC, Terraform Industries, Lydian Labs Inc. and Vycarb Inc. (VO5): Rapid Life Cycle Assessment for Carbon Management or Resource Sustainability Technologies
  • Solidec Inc. with GreenFire Energy (VO5): LCA Calculator Tool for Carbon Management or Resource Sustainability Technologies
  • Encino Environmental Services LLC with Wood Cache, Completion Corp and Carbon Lockdown (VO5): Realtime Above/Underground Gas Monitoring Reporting and Verification, Including Cloud Connectivity for Remote Sites
  • Mati Carbon PBC with Ebb Carbon Inc. (VO5): Community Benefits Assessment and Environmental Justice

Other Texas-based companies to receive funding included Molecular Rebar Design LLC and Talus Renewables from Austin, Deep Anchor Solutions from College Station, and ACTion Battery Technologies LLC from Wichita Falls.

Last October, the DOE also awarded the Houston area more than $2 million for projects that improve energy efficiency and infrastructure in the region.

In December, its Office of Clean Energy Demonstrations also selected a Houston power company for a commercial-scale carbon capture and storage project cost-sharing agreement.

New global report names top cleantech startups to keep an eye on

seeing green

Nine Greentown Labs members were recognized on a global list honoring cleantech companies.

Houston-based Fervo Energy was named to Cleantech Group’s Global Cleantech 100 report. Cleantech Group is a research-driven company that aids the public sector, private sector, investors, and also identifies, assesses, and engages with the innovative solutions around climate challenges.

Fervo, a geothermal energy company that specializes in a renewable energy technology that uses hot water to produce electricity, debuted in 2022 on the list, and was honored in the “Energy & Power” category for the second straight year.

The other Greentown Labs, which is dual located in Houston and Somerville, Massachusetts, companies recognized on the list include:

  • Amogy, a New York-based novel carbon-free energy system using ammonia as a renewable fuel
  • Carbon Upcycling Technologies, a Canadian waste and carbon utilization company
  • Dandelion Energy, New York-based company offering ground source heat pumps for most homes
  • Energy Dome, a Milan-based company addressing the problem of long-duration energy storage
  • e-Zinc, a Canadian company with a breakthrough electrochemical technology for energy storage
  • Nth Cycle, a Massachusetts company with sustainable metal refining
  • Raptor Maps, a Massachusetts company with a software platform for solar assets' performance data management
  • Sublime Systems, a Massachusetts companydeveloping a breakthrough process for low-carbon cement
  • WeaveGrid, a California company working with utilities, automakers, EVSEs, and EV owners to enable and accelerate the electrification of transportation

The number of nominations from the public, a panel, i3, awards and Cleantech Group totaled 25,435 from over 65 countries, which is a 61% increase from the 2023 nomination process. Winners were chosen from a short list of 330 companies by a panel of over 80 industry experts.

While not on the list, Beaumont-based Fortress Energy was mentioned for its electrolyzer supply agreement with Cleantech Group 100 winner Electric Hydrogen.

The Cleantech Group 100 was started 15 years ago.

“In 15 more years, we will be at 2039—by which time, a mere decade out from the ‘net-zero’ target of 2050,” Cleantech Group CEO Richard Youngman says in the report. “I would expect the composition of our annual list to have markedly changed again, and the leading upcoming private companies of that time to reflect such.”