Houston was Dallas-based Alto's second market to expand into in 2020. Photo courtesy of Alto

Houston is a car dependent city and Houstonians spend approximately 75 hours a year in traffic. Ridesharing is a safer and more comfortable way to connect people and the places they need to travel. As Houston continues to grow — the city added 250 people a day in the last year — transportation options are crucial to connect people to the places they need to go.

What’s an alternative to driving your own vehicle? Ridesharing.

Ridesharing has many benefits, and it’s crucial that rideshare models both deliver a safe and consistent experience to passengers while supporting the needs of the cities in which they operate. In my view, responsible ridesharing has three parts: safety, fleet optimization, and sustainability.

The most obvious benefit is safety. The most important objective rideshare businesses have is to transport passengers from point A to point B; everyone in the vehicle is precious cargo. If you’re out drinking, for example, you can ditch your personal vehicle and call for a ride. Having drivers that are professionally trained and their mission to make sure you arrive at your destination safely is the most important priority.

I founded Alto with the mission to create a safer rideshare experience for passengers and drivers alike. To me, personal safety while riding or driving should be the top priority of a ridesharing company. Safety is at the core of Alto’s business model, and it’s built into everything we do. At the center of our business is our W-2 employee drivers who are background checked and complete a driver safety training program. Other features include in-car surveillance, telematic tracking, and in-app tracking of your Alto’s position and status. These features are key in creating a safer way to travel as well as building rapport with customers.

Responsible rideshare services also need to have purposeful wait times. Calling for an on-demand ride and receiving a two-minute pick up time is not sustainable and not good for cities. It doesn’t make sense for your ride to arrive faster than an ambulance would. Having such short wait times incentivizes putting more cars on the road and increases the number of drivers driving around a small section of the city waiting for the next ride request. More cars on the road lead to road congestion and even slowing down road lanes that are dedicated to public transit. Even extending a wait time for pick up to 10-15 minutes can greatly reduce the number of vehicles needed to serve customers, alter customers’ approach to hailing a ride, and with a little planning, create greater efficiencies for the city, customers, and the business.

Rideshare fleets that have sustainable assets are essential for acting as a responsible industry in cities and demonstrates a business’s positive impact. For many years we’ve been hearing about the great electric vehicle (EV) revolution for personal vehicles. But what about rideshare fleets? I think ridesharing services will continue to grow as a transportation alternative and I believe that the rideshare industry should prioritize electrification.

It’s not enough to put vehicles on the road without trying to make the industry more sustainable and climate conscious. Houston, an energy sector powerhouse, is leading the green energy transition and I think Houstonians, along with riders all over the country, want to see EV rideshare fleets.

My company Alto, for example, has announced its vision to transition our entire fleet to EVs over the next two years. There are few discussions about the EV transition for fleets and I’m proud that Alto is leading the industry in this regard. This EV vision is one example of how a rideshare company can build a better and more accountable industry, and these steps also give Houstonians a more responsible and sustainable transportation solution.

As Houston continues to grow, Houstonians will need transportation alternatives that meet various trip demands and do not overwhelm or harm the city’s transportation capabilities. Safety protocols, optimized fleets, and sustainability are all essential factors needed in a transportation framework to keep up with Houston’s economic and population growth. To get to that dinner reservation, the game at the Toyota Center, or that conference at the Convention Center, Houstonians should have access to a transportation alternative — ridesharing — to get them to their destination responsibly, safely, and sustainably.

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Will Coleman is the CEO of Dallas-based Alto, a luxury rideshare service that currently operates in Dallas, Houston, Los Angeles, Miami, and Washington, D.C.

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NASA names new chief astronaut based in Houston

new hire

NASA has a new chief astronaut. Scott Tingle, stationed at the space agency’s Johnson Space Center in Houston, assumed the post Nov. 10.

Tingle succeeds NASA astronaut Joe Acaba, who had been chief astronaut since February 2023. Acaba now works on the staff of the Johnson Space Center’s director.

As chief astronaut, Tingle runs NASA’s Astronaut Office. His job includes developing astronauts’ flight crew operations and assigning crews for space missions, such as Artemis missions to the moon.

Tingle, a former captain in the Navy, was named a NASA astronaut candidate in 2009. He has logged over 4,500 flight hours in more than 50 aircraft.

Tingle was a flight engineer aboard the International Space Station, where he spent 168 days in orbit during two expeditions that launched in December 2017. Since returning to Earth, he has held various roles in the Astronaut Office, including mission support, technical leadership and crew readiness.

Before joining NASA, Tingle worked in El Segundo, California, on the technical staff of The Aerospace Corp., a nonprofit that supports U.S. space programs.

Tingle recalls expressing his desire to be an astronaut when he was 10 years old. It took him four tries to be accepted by NASA as an astronaut candidate.

“The first time I figured it was kind of too early. The second application, they sent out some feelers, and that was about it. Put in my third application, and got a couple of calls, but it didn’t quite happen,” Tingle said in an article published on the website of Purdue University, his alma mater.

ExxonMobil officially pauses plans for $7B Baytown hydrogen plant

Change of Plans

As anticipated, Spring-based oil and gas giant ExxonMobil has officially paused plans to build a low-hydrogen plant in Baytown, Chairman and CEO Darren Woods told Reuters in late November.

“The suspension of the project, which had already experienced delays, reflects a wider slowdown in efforts by traditional oil and gas firms to transition to cleaner energy sources as many of the initiatives struggle to turn a profit,” Reuters reported.

Woods signaled during ExxonMobil’s second-quarter earnings call that the company was weighing whether it would move forward with the proposed $7 billion plant.

The Biden-era Inflation Reduction Act created a new 10-year incentive, the 45V tax credit, for production of clean hydrogen. But under President Trump’s "One Big Beautiful Bill Act," the window for starting construction of low-carbon hydrogen projects that qualify for the tax credit has narrowed. The Inflation Reduction Act mandated that construction start by 2033. But the Big Beautiful Bill switched the construction start time to early 2028.

“While our project can meet this timeline, we’re concerned about the development of a broader market, which is critical to transition from government incentives,” ExxonMobil Chairman and CEO Darren Woods said during the company’s second-quarter earnings call.

Woods had said ExxonMobil was figuring out whether a combination of the 45Q tax credit for carbon capture projects and the revised 45V tax credit would enable a broader market for low-carbon hydrogen.

“If we can’t see an eventual path to a market-driven business, we won’t move forward with the [Baytown] project,” Woods said.

“We knew that helping to establish a brand-new product and a brand-new market initially driven by government policy would not be easy or advance in a straight line,” he added.

ExxonMobil announced in 2022 that it would build the low-carbon hydrogen plant at its refining and petrochemical complex in Baytown. The company has said the plant is slated to go online in 2027 and 2028.

ExxonMobil had said the Baytown plant would produce up to 1 billion cubic feet of hydrogen per day made from natural gas, and capture and store more than 98 percent of the associated carbon dioxide. The plant would have been capable of storing as much as 10 million metric tons of CO2 per year.

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This article originally appeared on EnergyCapitalHTX.com; it was updated to include new information about the plant in December 2025.

8 can't-miss Houston business and innovation events for December

where to be

Editor's note: Houston’s innovation scene is loading up the calendar before the holidays. From climatetech pitch days to the return of favorite festive shindigs, here's what not to miss and how to register. Please note: this article may be updated to include additional event listings.

Dec. 3 — SouthWest-Midwest National Pediatric Device Innovation Consortium

This annual event brings together members, colleagues and guests of the FDA-supported pediatric consortium who are dedicated to assisting device innovators throughout the lifecycle in delivering innovative solutions to patients. Featured speakers include Dr. Danielle Gottlieb from Le Bonheur Children's Hospital, Balakrishna Haridas from Texas A&M University and Dr. Chester Koh from Texas Children’s Hospital.

This event is Wednesday, Dec. 3, from 3:30-8 p.m. at Texas A&M EnMed Tower. Register here.

Dec. 4 — Resiliency & Adaptation Sector Pitch Day: Scaling Solutions to Address Climate Disruption

Join innovators, industry leaders, investors and policymakers as they explore breakthrough climate and energy technologies at Greentown's latest installment of its Sector Pitch Day series, focused on resiliency and adaptation. Hear from Adrian Trömel, Chief Innovation Officer at Rice University; Eric Willman, Executive Director of the Rice WaTER Institute; pitches from 10 Greentown startups and more.

This event is Thursday, Dec. 4, from 1-3:30 p.m. at the Ion. The Ion Holiday Block Party follows. Register here.

Dec. 4 — The Ion District Holiday Block Party

The Ion District, Rice Alliance and Greentown Labs will celebrate the season during the Ion District Holiday Block Party. Expect to find local bites, drinks, music and meaningful connections across Houston’s innovation ecosystem. Guests are invited to participate in Operation Love’s holiday toy drive supporting local families.

This event is Thursday, Dec. 4, from 4-7 p.m. Register here.

Dec. 8 — Pumps & Pipes Annual Event 2025

The annual gathering brings together cross-industry leaders in aerospace, energy and medicine for engaging discussions and networking opportunities. Connor Grennan, Chief AI Architect at the NYU Stern School of Business, will present this year's keynote address, entitled "Practical Strategies to Increase Productivity." Other sessions will feature leaders from Cena Research Institute, NASA Ames Research Center, ExxonMobil, Southwest Airlines and more.

This event is Monday, Dec. 8, from 8 a.m.-5 p.m., at TMC Helix Park. Register here.

Dec. 9 — Jingle and Mingle

Don your ugliest sweater and snap a pic with Startup Santa! Bayou City Startups, Rocket Network, Founder Institute and Energytech Nexus are bringing back their popular Jingle Mingle for the third year. Network and celebrate with founders, community stakeholders and others in Houston's innovation scene. Donations to the Houston Food Bank are encouraged in place of tickets.

This event is Tuesday, Dec. 9, from 5-7 p.m., at the Solarium in Midtown. Register here.

Dec. 9 — European Innovation Spotlight

Celebrate European cooperation and innovation with the European Innovation Council during an exclusive demo night and networking event at Greentown Labs. Hear from 15 EIC-backed founders supported by the European Union with top-class climatetech technologies, listen to a fireside chat and engage in a networking event following the pitches.

This event is Tuesday, Dec. 9, from 4:30-7 p.m., at the Ion. Register here.

Dec. 9-10 — Energy LIVE

Energy LIVE is Reuters Events' flagship ConfEx that brings the full energy ecosystem together under one roof to solve the industry's most urgent commercial and operational challenges. The event will feature 3,000-plus senior executives across three strategic stages, a showcase of 75-plus exhibitors and six strategic content pillars.

This event is Dec. 9-10 at NRG Park. Register here.

Dec. 15 — Innov8 Hub Pitch Day

Hear pitches from members of the latest Innov8 Hub Innovators to Founders cohort, which empowers academic scientists and innovators to become successful startup founders. Meet and network with the founders over light bites and drinks at a reception following the pitch competition.

This event is Monday, Dec. 15, at the Innovation Center at UH Technology Bridge (Bldg. 4). Register here.