Houston is the ninth worst U.S. metro for ozone pollution, but the future isn't foggy. Electric vehicles can improve air quality by 50 percent. Getty Images

Let's clear the air about Houston's air pollution: A recent report from the American Lung Association ranks Houston the ninth worst U.S. metro area for ozone pollution and the 17th worst in the broad category of long-term particle pollution.

Yet the future might not be so cloudy for Houston's atmosphere.

A newly published study in the journal Atmospheric Environment indicates that replacing at least 35 percent of Houston's gas- and diesel-powered cars and trucks with electric vehicles by 2040 could improve air quality by 50 percent. And if electric vehicles replaced 75 percent of traditional cars and trucks by 2040, air quality could improve by 75 percent, according to the study.

This conversion to electric vehicles would enable residents of the Houston area to "breathe easier, live longer, and enjoy a better economy," the researchers say.

"The population in 2040 Houston will see a huge increase, but we can apply new technology to reduce emissions, improve air quality, and think about health," says one of the researchers, Shuai Pan, a postdoctoral associate in civil and environmental engineering at Cornell University.

Pan earned a doctoral degree in atmospheric science from the University of Houston in 2017.

Kevin Douglass, president of the Houston Electric Auto Association, tells InnovationMap that the study does a good job of emphasizing "the alarming situation that Houston is in with reference to its air quality and how electrification of the transportation system is a … way to improve the bad-air-quality situation."

The nonprofit Houston Electric Auto Association comprises EV owners, hobbyists, educators, and enthusiasts who promote the benefits of these vehicles.

Douglass says he's confident about the progression of the EV evolution in Houston.

"It only took a decade to go from horse-drawn carriage to automobile in the U.S.," he says. "One and a half decades from now, in 2035, at least half of the cars on the road will be electric. Thirty years from now, the vast majority of vehicles will be electric and autonomous."

Houston — which the nonprofit Smart Energy Consumer Collaborative praises as one of the 10 friendliest U.S. cities for EVs — already is on the road toward enhancing air quality by putting more electric vehicles (EVs) on the road. In fact, a 2018 report from the Environment Texas Research and Policy Center predicts the number of EVs in Houston will rise to 65,000 by 2030.

An estimated 9,500 EVs were being driven by Houston motorists in 2018, according to a presentation given in May by Michael Conklin, external engagement manager at Houston-based utility CenterPoint Energy. And by 2028, that number could reach 110,000, the presentation says.

"Electric cars aren't the future — they're already here, and they work," Douglass said in 2018. "As more people learn about them, they will enjoy owning and driving them."

Among Houston's highest-profile EV champions is Mayor Sylvester Turner, who's leading the charge to shift the city-owned fleet away from traditional vehicles and toward hybrids and EVs.

"Transportation is responsible for 48 percent of Houston's greenhouse gas emissions — the highest per capita of all U.S. cities — and something we must address to move our city forward," Turner, co-chair of the Climate Mayors organization, said in 2018.
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CultureMap Emails are Awesome

Greentown Labs reduces roles at Houston, Boston incubators

tough decisions

Greentown Labs has announced a reduction in its staff, which affects both of its locations.

In a letter addressed to the Greentown Labs community, the organization's CEO and President Kevin Knobloch reported that Greentown will be reducing its staff by 30 percent, eliminating 12 roles in Boston and six in Houston. Knobloch noted changes in leadership, growth of the team, and adjustments following the pandemic.

"Greentown Labs grew rapidly over the past four years in pursuit of advancing its mission to catalyze climate action through entrepreneurship, partnership, and collaboration," Knobloch writes in the letter. "This created a structural deficit where growth outpaced revenue."

The letter did not provide details of which positions were eliminated at either location.

With these resizing of the staff and reduced expenses, Knobloch writes that the organization is positioned well for its future.

"Despite this decision, I remain optimistic about the future for Greentown and the impact we will have on addressing the climate crisis," Knobloch tells the community. "Our mission is as urgent as ever and we remain committed to supporting all of you—our startups—by prioritizing core operations, member services, and strategic partner engagements."

Knobloch took the helm of Greentown last summer. He previously served as chief of staff of the United States Department of Energy in President Barack Obama’s second term.

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This article originally ran on EnergyCapital.

Growing Houston startup moves into 43,000-square-foot facility amid 'hypergrowth phase'

major milestone

A Houston startup has moved into a new space that's more than four times larger than its previous setup — a move that's setting the company up to scale its business.

NanoTech Materials celebrated its move into a new facility — a 43,000-square-foot space in Katy, Texas, this week. The materials science company currently distributes a roof coating that features its novel heat-control technology across the company. Originally founded in a garage, the company has now moved from its 10,000-square-foot space at Halliburton Labs into the larger location to support its growth.

“The new facility allows us to not just focus on the roofing, and that’s growing at a pretty rapid pace, but also stand up different production lines for our next iteration of technologies coming-out," Mike Francis, co-founder and CEO of NanoTech tells InnovationMap.

The space allows for a 340 percent increase in the manufacturing and operational capabilities, including producing 55 million square feet a year of roof coating. Francis says the new products he's focused on launching and scaling include a wildfire protectant coating and liquid applied insulation for trucks and containers to control heat for driver and worker safety.

Francis adds that he will be expanding the company's team to support this growth.

“We’re constantly hiring now,” he says. “We have about 25 employees right now. Next year, we’ll probably be double that. We’re kind of in a hypergrowth phase."

Francis likes to credit Houston in part for NanoTech's ability to grow at this pace and to be successful.

Mike Francis is the CEO and co-founder of NanoTech Materials. Photo via LinkedIn

“Houston has a shot at being one of the top startup cities of the world — I think it’s going to take a lot of time and capital, but what makes Houston different is its ability to scale existing technologies,” Francis says.

“I really think that Houston is already the spot to take an existing technology and build a team around it to turn it into a company because you have all of the players — whether it’s the end customer or the incubators and 'scalerators' — and you have all of these pieces coming into place," he continues. "Maybe it’s not the best place to start a company, but it’s definitely the best place to scale a company because of the ecosystem is really willing to participate and raise up startups like ours."

As the first company selected for Halliburton's incubator, Halliburton Labs, when it launched in 2020, NanoTech has worked closely with the company that housed and supported them for years.

“Once you’re in the Halliburton Labs fold, they are always just a phone call away from making something happen," he says. “We’re transferring all that knowledge into a bigger facility — growing up and graduating from what they gave us.”

Last year, NanoTech raised an oversubscribed funding round that brought on a handful of new investors. The details of the round were not disclosed, but NanoTech did release that the round included participation from three institutional investors, two corporate-strategic investors, and seven family offices. The company originally raised its seed round in 2020.

The NanoTech team, including Francis and Carrie Horazeck, chief commercial officer, joined the Houston Innovators Podcast last year to discuss how they've rolled out their first line of business.