Ric Campo says Port Houston is “moving in the right direction.” Photo via Getty Images.

Port Houston’s initiatives to reduce emissions have shown some positive results, according to new data from the Port of Houston Authority.

Pulling from the Goods Movement Emissions Inventory (GMEI) report, which tracks port-related air emissions, Port Houston cited several improvements compared to the most recent report from 2019.

The port has seen total tonnage and container volumes increase by 16 percent and 28 percent, respectively, since 2019. However, greenhouse gas emissions have increased at a slower rate, growing only by 10 percent during the same time period, according to the data.

Additionally, emissions of nitrogen oxide fell by 7 percent, and emissions of particulate matter fell by 4 percent, despite adding 280 more pieces of cargo handling equipment.

“These results show that our emission-reduction efforts are working, and we are moving in the right direction,” Chairman Ric Campo said in a news release.

The Port Commission also recently approved items related to the $3 million U.S. Environmental Protection Agency Clean Ports Program (CPP) grant, which it received last year. The items will allow the port to work towards five new sustainability initiatives.

They include:

  1. An inventory of the port’s Scopes 1, 2, and 3 for greenhouse gas emissions
  2. A Port Area Climate Action Plan for the area and surrounding communities
  3. A CPP Truck Route Analysis
  4. Creation of the CPP Trucking Industry Collaborative
  5. Design of a customized website for Port of Houston Partners in Maritime Education, which is a non-profit leading maritime workforce development effort in local schools

Port Houston aims to be carbon neutral by 2050.

A new initiative from the city of Houston and Hertz aims to boost Houston's electric vehicle rental fleet. Photo via Mayor Sylvester Turner/Facebook

This new partnership will triple Houston's electric vehicle rental fleet

seeing green

A new partnership between The Hertz Corp. and the City of Houston will bring 2,100 rental electric vehicles to Houston, according to an announcement from the organizations earlier this week.

Dubbed Hertz Electrifies Houston, the program aims to boost Houston's EV rental fleet, as well add to the city's charging infrastructure and EV education and training opportunities.

The new vehicles will come from automakers Tesla, Polestar, and GM and can be rented to leisure and business customers, as well as rideshare drivers.

In partnership with bp pulse, Hertz Electrifies Houston will also bring a new EV fast-charging hub to Hobby Airport that's designed to serve ride-hail, taxi fleets and the general public.

"Our goal is to convert all non-emergency, light-duty municipal vehicles to electric by 2030," Mayor Sylvester Turner says in a statement. "This partnership with Hertz will provide an invaluable boost to achieve this goal and the goal of our Climate Action Plan for Houston to be a net-zero city by 2050."

In addition to the new fleet and charging hub, Hertz announced it will also donate an EV to Lone Star College-North Harris to help the college provide EV training to students in its auto servicing curriculum.

"Lone Star College-North Harris houses one of top automotive programs in Texas," Archie Blanson, president of Lone Star College-North Harris, says in the statement. "To make our students competitive and meet industry demand, we must ensure we are bringing the latest technologies, including a diversified fleet of EVs into the classroom.”

Earlier this month, Hertz also launched a Hertz Electrifies program in Denver. The initiative aims to bring 5,200 rental EVs to Denver. In 2022, the company first announced its plan to partner with bp pulse to install a national network of EV charging solutions for its customers.

Houston also has grown into a hub for EV and EV charging innovation recently. Houston-based Zeta Energy is leading efforts to develop efficient EV batteries, and received $4 million in funding from the U.S. Department of Energy's ARPA-E Electric Vehicles for American Low-Carbon Living, or EVs4ALL, program earlier this year.

Houston's Revterra has also created a kinetic energy storage system that enables rapid EV charging. The company’s founder and CEO, Ben Jawdat, spoke about the energy transition on the Houston Innovators Podcast last month.
Greentown Houston is headed for the Innovation District, which is being developed in Midtown. Photo via Getty Images

Cleantech incubator announces location in Houston, names newest partners

Greentown's moving in

After announcing its plans to expand to Houston in June, Boston-based Greentown Labs has selected its site for its cleantech startup and tech incubator.

Houston Mayor Sylvester Turner and the Greater Houston Partnership announced that Greentown Houston will be opening in the Innovation District, being developed by Rice Management Co. and home to The Ion. The site is located at 4200 San Jacinto St., which was Houston's last remaining Fiesta grocery story before it closed in July.

The facility is expected to open this coming spring and will feature 40,000 square feet of prototyping lab, office, and community space that can house about 50 startups, totaling 200 to 300 employees.

"We are thrilled to announce the selection of Greentown Labs' inaugural location in partnership with RMC, the City of Houston, the Partnership, and leading global energy and climate impact-focused companies," says Emily Reichert, CEO of Greentown Labs, in a press release. "In order to meet the urgent challenge of climate change, we must engage the talent and assets of major ecosystems around the country. We look forward to catalyzing the Houston ecosystem's support for climatetech startups as we work together toward a sustainable future for all."

Emily Reichert is the CEO of Greentown Labs. Photo courtesy of Greentown Labs

Greentown Labs launched in 2011 as community of climatetech and cleantech innovators bringing together startups, corporates, investors, policymakers, and more to focus on scaling climate solutions. Greentown Labs' first location is 100,000 square feet and located just outside of Boston in Somerville, Massachusetts. Currently, it's home to more than 100 startups and has supported more than 280 startups since the incubator's founding. According to the release, these startups have created more than 6,500 jobs and raised over $850 million in funding

"We are so pleased that Greentown Houston will locate in the heart of the Innovation District, where they will seamlessly integrate into the region's robust energy innovation ecosystem of major corporate energy R&D centers, corporate venture arms, VC-backed energy startups, and other startup development organizations supporting energy technology," says Susan Davenport, chief economic development officer at the Greater Houston Partnership, in the release. "Houston truly is the hub of the global energy industry, and Greentown Houston will ensure we continue to attract the next generation of energy leaders who will create and scale innovations that will change the world."

Greentown Houston, which previously announced several founding partners in June, has just named new partners, including: RMC, Microsoft, Saint-Gobain, and Direct Energy. According to the release, Greentown Houston is also looking for Grand Opening Partners. Naturgy and and FCC Environmental Services (FCC) are the first to join on as a grand opening partners, and startups and prospective partners can reach out for more information via this form.

Reichert previously told InnovationMap that it was looking for an existing industrial-type building that could be retrofitted to meet the needs of industrial startups that need lab space. She also said that this approach is very similar to how they opened their first location.

Rice Management Company is developing the Innovation District in the center of Houston. Screenshot via ionhouston.com

The new location will be in the 16-acre Innovation District that's being developed by RMC, which will be anchored by The Ion, a 270,000-square-foot hub that is being renovated from the former Sears building.

"What we love about Greentown Labs as much as its commitment to helping Houston become a leader in energy transition and climate change action is its proven track record of job creation through the support of local visionaries and entrepreneurs," says Ryan LeVasseur, managing director of Direct Real Estate at RMC, in the release. "Greentown Houston, like The Ion, is a great catalyst for growing the Innovation District and expanding economic opportunities for all Houstonians. We're thrilled Greentown Labs selected Houston for its first expansion and are honored it will be such a big part of the Innovation District moving forward."

Acquiring the new Greentown location is a big win for the mayor, who released the city's Climate Action Plan earlier this year. The plan lays out a goal to make Houston carbon neutral by 2050.

"We are proud to welcome Greentown Labs to Houston, and we are excited about the new possibilities this expansion will bring to our City's growing innovation ecosystem," says Turner in the release. "Organizations and partners like Greentown Labs will play a vital role in helping our City meet the goals outlined in the Climate Action Plan and will put us on the right track for becoming a leader in the global energy transition. The City of Houston looks forward to witnessing the innovation, growth, and prosperity Greentown Labs will bring to the Energy Capital of the World."

Greentown Labs will host a celebratory networking event on September 24 at 4 p.m. Registration for the EnergyBar is open here.

The city is hosting a series of virtual events focusing on climate issues Houston is facing. Here's what streams you cannot miss. Photo via Getty Images

Rescheduled: These are the can't-miss events to attend each day during Houston Climate Week

Where to be

Editor's note — This story has been updated and republished to reflect the new dates and details of Houston Climate Week.

The city of Houston is kicking off its rescheduled Houston Climate Week after the original week was postponed by threats of Hurricane Laura. The week-long virtual program supports Mayor Sylvester Turner's Climate Action Plan, which launched in April in response to Hurricane Harvey and other recent major climate events.

"We recognized how we just couldn't continue to do things as we had done them in the past — Harvey was a game changer," Turner says at the opening conversation of Houston Climate Week. "It set us up for enacting the city's first Climate Action Plan."

Every day between Monday, September 14, to Friday, September 18, the city will host two to three virtual events. For the full schedule, click here. Below are the can't-miss events on the agenda.

Monday, September 14 — CLIMATE CHANGE: What does the future hold for Houston?

Katharine Hayhoe, climate specialist at Texas Tech University, will discuss future climate patterns and findings from her Houston Climate Impact Assessment.

The conversation begins at 1 pm on Monday, September 14, and those who register for the event can join online.

Tuesday, September 15 — ENERGY TRANSITION: Making Houston a Global Leader in Energy Innovation

A panel of experts have been tasked with discussing innovation in the energy industry. Joining the conversation is Kelsey Hultberg of Sunnova Energy, Juliana Garaizar of Greentown Labs Houston, Jose Beceiro of Global Energy 2.0, and Carolyn Seto of IHS Markit.

The conversation begins at 11 am on Tuesday, September 15, and those who register for the event can join online.

Wednesday, September 16 — TRANSPORTATION: Taking the Car Out of Carbon Emissions

Nearly half of Houston's greenhouse gas emissions come from transportation and 96 percent of commuters drive alone. Kimberly Williams, David Fields, Jonathan Brooks, and Kurt Barrow will explore pathways to a greener, safer, and more equitable mobility future for Houstonians.

The conversation begins at 11 am on Wednesday, September 16, and those who register for the event can join online.

Thursday, September 17 — RESILIENCE: 2020: The COVID, Climate, & Equity Connection

Whether it is climate change or COVID-19, a city's primary responsibility is to protect our most vulnerable. For Houston, that means fighting a global pandemic in the middle of a heat wave and hurricane season. This year has reinforced the connection between climate and community health. Community recovery and resilience leaders will discuss the impact COVID-19 and climate change have on Houston's most vulnerable populations and how to build more sustainable, resilient, and complete communities.

The conversation begins at 1 pm on Thursday, September 17, and those who register for the event can join online.

Friday, September 18 — CLOSING CONVERSATION: Partnerships and Pathways to Decarbonize Cities

Round out the week of programing with a final discussion with Mayor Turner, who will be joined by David Lawler of BP America, and Daniel Yergin of IHS Markit. They will be discussing the importance of partnerships in Houston's commitment to carbon neutrality by 2050.

The conversation begins at 1 pm on Friday, September 18, and those who register for the event can join online.

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Top Houston space news of 2025 soars with NASA deals, lunar missions

Year in Review

Editor's note: As 2025 comes to a close, we're looking back at the stories that defined Houston innovation this year. The space tech sector soared with companies landing huge NASA contracts and furthering their lunar missions. Here are the 10 biggest Houston space tech stories of the year:

Houston native picked for 2025 class of NASA astronaut candidates

Houston native Anna Menon, posing below the first A in “NASA,” is one of 10 new NASA astronaut candidates. Photo courtesy NASA.

NASA has selected 10 new astronaut candidates, including one whose hometown is Houston, for its 2025 training class. The candidates will undergo nearly two years of training before they can assume flight assignments.

Intuitive Machines lands $9.8M to complete orbital transfer vehicle

Intuitive Machines expects to begin manufacturing and flight integration on its orbital transfer vehicle as soon as 2026. Photo courtesy Intuitive Machines.

Houston-based Intuitive Machines, which rang the NASDAQ opening bell July 31, secured a $9.8 million Phase Two government contract for its orbital transfer vehicle. The contract will push the project through its Critical Design Review phase, which is the final engineering milestone before manufacturing can begin.

Houston tech company tapped by NASA for near space initiative

Intuitive Machines is among four companies awarded contracts for NASA’s Near Space Network. Photo via intuitivemachines.com

In January, Intuitive Machines nailed down a NASA deal to expand the agency’s communications network for spacecraft. Additionally, NASA completed the first round of “human in the loop” testing for Intuitive Machines’ Moon RACER lunar terrain vehicle at the agency’s Johnson Space Center. RACER (Reusable Autonomous Crewed Exploration Rover) is one of three commercially developed unpressurized lunar terrain vehicles being considered for NASA’s Artemis lunar initiative.

Texas Space Commission doles out $5.8 million to Houston companies

Axiom Space and FluxWorks are the latest Houston-area companies to receive funding from the Texas Space Commission. Photo via Getty Images.

Two Houston-area companies landed more than $5.8 million in funding from the Texas Space Commission. The commission granted up to $5.5 million to Houston-based Axiom Space and up to $347,196 to Conroe-based FluxWorks in June 2025. The two-year-old commission previously awarded $95.3 million to 14 projects. A little over $34 million remains in the commission-managed Space Exploration and Aeronautics Research Fund.

Houston company awarded $2.5B NASA contract to support astronaut health and space missions

NASA has awarded KBR a five-year, $2.5 billion Human Health and Performance Contract. Photo courtesy NASA.

Houston-based technology and energy solution company KBR was awarded a $2.5 billion NASA contract to support astronaut health and reduce risks during spaceflight missions. Under the terms of the Human Health and Performance Contract 2, KBR will provide support services for several programs, including the Human Research Program, International Space Station Program, Commercial Crew Program, Artemis campaign and others. This will include ensuring crew health, safety, and performance; occupational health services and risk mitigation research for future flights.

Houston engineering firm lands $400M NASA contract

Bastion Technologies has been tapped to provide safety and mission services for NASA's Marshall Space Flight Center in Alabama. Photo via nasa.gov.

NASA granted Houston-based Bastion Technologies Inc. the Safety and Mission Assurance II (SMAS II) award with a maximum potential value of $400 million. The award stipulates that the engineering and technical services company provide safety and mission services for the agency’s Marshall Space Flight Center in Huntsville, Alabama.

Houston startups win NASA funding for space tech projects

Houston startups were recently named among the nearly 300 recipients that received a portion of $44.85 million from NASA to develop space technology. Photo via NASA/Ben Smegelsky

Three Houston startups were granted awards from NASA in July 2025 to develop new technologies for the space agency. The companies were among nearly 300 recipients that received a total agency investment of $44.85 million through the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I grant programs.

Texas Republicans are pushing to move NASA headquarters to Houston

Here's why Texas Republicans think NASA's headquarters should move to Texas in 2028. File photo.

Two federal lawmakers from Texas spearheaded a campaign to relocate NASA’s headquarters from Washington, D.C., to the Johnson Space Center in Houston’s Clear Lake area. Houston faces competition on this front, though, as lawmakers from two other states are also vying for this NASA prize. With NASA’s headquarters lease in D.C. set to end in 2028, U.S. Sen. Ted Cruz, a Texas Republican, and U.S. Rep. Brian Babin, a Republican whose congressional district includes the Johnson Space Center, wrote a letter to President Trump touting the Houston area as a prime location for NASA’s headquarters.

Intuitive Machines to acquire NASA-certified deep space navigation company

Intuitive Machines will acquire Kinetx, which marks its entry into the precision navigation and flight dynamics segment of deep space operations. Photo via Getty Images.

In August 2025, Intuitive Machines agreed to buy Tempe, Arizona-based aerospace company KinetX for an undisclosed amount. The deal is expected to close by the end of this year. KinetX specializes in deep space navigation, systems engineering, ground software and constellation mission design. It’s the only company certified by NASA for deep space navigation. KinetX’s navigation software has supported both of Intuitive Machines’ lunar missions.

Axiom Space launches semiconductor and astronaut training initiatives

Axiom Space chief astronaut Michael López-Alegría (left) trains with Axiom’s new “Project Astronaut,” Emiliano Ventura. Photo courtesy of Axiom Space.

In fall 2025, Axiom Space, a Houston-based commercial spaceflight and space infrastructure company, launched initiatives in two very different spheres — semiconductors and astronaut training.

Paraplegic engineer becomes first wheelchair user to blast into space

Space News

A paraplegic engineer from Germany blasted off on a dream-come-true rocket ride with five other passengers Saturday, December 20, leaving her wheelchair behind to float in space while beholding Earth from on high.

Severely injured in a mountain bike accident seven years ago, Michaela Benthaus became the first wheelchair user in space, launching from West Texas with Jeff Bezos’ company Blue Origin. She was accompanied by a retired SpaceX executive also born in Germany, Hans Koenigsmann, who helped organize and, along with Blue Origin, sponsored her trip. Their ticket prices were not divulged.

An ecstatic Benthaus said she laughed all the way up — the capsule soared more than 65 miles (105 kilometers) — and tried to turn upside down once in space.

“It was the coolest experience,” she said shortly after landing.

The 10-minute space-skimming flight required only minor adjustments to accommodate Benthaus, according to the company. That’s because the autonomous New Shepard capsule was designed with accessibility in mind, “making it more accessible to a wider range of people than traditional spaceflight,” said Blue Origin’s Jake Mills, an engineer who trained the crew and assisted them on launch day.

Among Blue Origin’s previous space tourists: those with limited mobility and impaired sight or hearing, and a pair of 90-year-olds.

For Benthaus, Blue Origin added a patient transfer board so she could scoot between the capsule’s hatch and her seat. The recovery team also unrolled a carpet on the desert floor following touchdown, providing immediate access to her wheelchair, which she left behind at liftoff. She practiced in advance, with Koenigsmann taking part with the design and testing. An elevator was already in place at the launch pad to ascend the seven stories to the capsule perched atop the rocket.

Benthaus, 33, part of the European Space Agency’s graduate trainee program in the Netherlands, experienced snippets of weightlessness during a parabolic airplane flight out of Houston in 2022. Less than two years later, she took part in a two-week simulated space mission in Poland.

“I never really thought that going on a spaceflight would be a real option for me because even as like a super healthy person, it’s like so competitive, right?” she told The Associated Press ahead of the flight.

Her accident dashed whatever hope she had. “There is like no history of people with disabilities flying to space," she said.

When Koenigsmann approached her last year about the possibility of flying on Blue Origin and experiencing more than three minutes of weightlessness on a space hop, Benthaus thought there might be a misunderstanding. But there wasn't, and she immediately signed on.

It’s a private mission for Benthaus with no involvement by ESA, which this year cleared reserve astronaut John McFall, an amputee, for a future flight to the International Space Station. The former British Paralympian lost his right leg in a motorcycle accident when he was a teenager.

An injured spinal cord means Benthaus can’t walk at all, unlike McFall who uses a prosthetic leg and could evacuate a space capsule in an emergency at touchdown by himself. Koenigsmann was designated before flight as her emergency helper; he and Mills lifted her out of the capsule and down the short flight of steps at flight’s end.

“You should never give up on your dreams, right?” Benthaus urged following touchdown.

Benthaus was adamant about doing as much as she could by herself. Her goal is to make not only space accessible to the disabled, but to improve accessibility on Earth too.

While getting lots of positive feedback within “my space bubble,” she said outsiders aren't always as inclusive.

“I really hope it’s opening up for people like me, like I hope I’m only the start," she said.

Besides Koenigsmann, Benthaus shared the ride with business executives and investors, and a computer scientist. They raised Blue Origin’s list of space travelers to 86.

Bezos, the billionaire founder of Amazon, created Blue Origin in 2000 and launched on its first passenger spaceflight in 2021. The company has since delivered spacecraft to orbit from Cape Canaveral, Florida, using the bigger and more powerful New Glenn rocket, and is working to send landers to the moon.

Houston neighbor named richest small town in Texas for 2025

Ranking It

Affluent Houston neighbor Bellaire is cashing in as the richest small town in Texas for 2025, according to new study from GoBankingRates.

The report, "The Richest Small Town in Every State," used data from the U.S. Census Bureau's American Community Survey to determine the 50 richest small towns in America based on their median household income.

Of course, Houstonians realize that describing Bellaire as a "small town" is a bit of misnomer. Located less than 10 miles from downtown and fully surrounded by the City of Houston, Bellaire is a wealthy enclave that boasts a population of just over 17,000 residents. These affluent citizens earn a median $236,311 in income every year, which GoBankingRates says is the 11th highest household median income out of all 50 cities included in the report.

The average home in this city is worth over $1.12 million, but Bellaire's lavish residential reputation often attracts properties with multimillion-dollar price tags.

Bellaire also earned a shining 81 livability score for its top quality schools, health and safety, commute times, and more. The livability index, provided by Toronto, Canada-based data analytics and real estate platform AreaVibes, said Bellaire has "an abundance of exceptional local amenities."

"Among these are conveniently located grocery stores, charming coffee shops, diverse dining options and plenty of spacious parks," AreaVibes said. "These local amenities contribute significantly to its overall appeal, ensuring that [residents'] daily needs are met and offering ample opportunities for leisure and recreation."

Earlier in 2025, GoBankingRates ranked Bellaire as the No. 23 wealthiest suburb in America, and it's no stranger to being named on similar lists comparing the richest American cities.

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This article originally appeared on CultureMap.com.