Houston receives abysmal ranking on list of greenest cities in the US

room for improvement

Yikes, Houston is very far from being considered among the greenest cities in the country. Photo via Getty Images

Bad news, Houston. The Bayou City is the third worst metro when it comes to the country's greenest cities.

According to WalletHub's recently released Greenest Cities in America report, Houston is No. 98 out of 100 of the largest cities that were ranked in the study, which was based on information from the U.S. Census Bureau, U.S. Environmental Protection Agency, The Trust for Public Land, U.S. Department of Energy - The Alternative Fuels Data Center, and more.

“There are plenty of things that individuals can do to adopt a green lifestyle, from recycling to sharing rides to installing solar panels on their homes. However, living in one of the greenest cities can make it even easier to care for the environment, due to sustainable laws and policies, access to locally-grown produce and infrastructure that allows residents to use vehicles less often," says Chip Lupo, WalletHub Analyst. "The greenest cities also are better for your health due to superior air and water quality.”

Houston scored 36.88 points out of 100, and comes in dead last on the environment ranking. Here's how the city performs when it comes to the other metrics:

No. 87 for transportation
No. 52 for energy sources
No. 61 for lifestyle and policy
No. 91 for greenhouse-gas emissions per capita
No. 30 for percent of green space
No. 86 for median air quality index
No. 97 for annual excess fuel consumption
No. 56 for percent of commuters who drive
No. 39 for walk score
No. 33 for farmers markets per capita

The big winners on the report are mostly on the West Coast. Of the top 10, six cities are from California. These are the greenest cities, per the report:

San Diego, California
Washington, D.C.
Honolulu, Hawaii
San Francisco, California
San Jose, California
Seattle, Washington
Oakland, California
Portland, Oregon
Fremont, California
Irvine, California

Texas isn't seen on the list until Austin, which ranked No. 26. The rest of the major Lone Star State major metros include San Antonio at No. 44, Fort Worth at No. 76, and Dallas at No. 81.

While this report is pretty damning, there's not a general consensus that all hope is lost for Houston when it comes to being green. Last year, the city was ranked as having the lowest carbon footprint, based on a report from Park Sleep Fly.

However, WalletHub's report has pretty consistently ranked Houston low on the list. Last year, Houston was slightly higher up at No. 95. In 2022 and 2021, the city claimed the No. 93 spot.

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Texas's evolving energy landscape means affordability for residents, a new report finds. Photo via Pexels

Here's how Texas ranks when it comes to energy affordability

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The Lone Star State is an economical option when it comes to energy costs, one report has found.

WalletHub, a personal finance website, analyzed energy affordability across the 50 states in its new report, Energy Costs by State in 2024, which looked at residential energy types: electricity, natural gas, motor fuel and home heating oil.

Texas ranked as the fourth cheapest state for energy, or No. 47 in the report that sorted by most expensive average monthly energy bill. Texans' average energy cost per month is $437, the report found.

Source: WalletHub

Here's how Texas ranked in key categories, with No. 1 being the most expensive and No. 50 being the cheapest:

No. 27 – price of electricity
No. 15 – price of natural gas
No. 44 – natural-gas consumption per consumer
No. 40 – price of motor fuel
No. 16 – motor-fuel consumption per driver
No. 49 – home heating-oil consumption per consumer

With the most expensive state — Wyoming — being over four times the cost compared to the cheapest state — New Mexico, the difference between energy costs between states varies greatly, but the reason for that isn't exactly a mystery.

“Energy prices vary from state to state based on several factors including energy sources, supply and demand, energy regulation, regulatory authorities, competition, and the free market," explains expert Justin Perryman, a professor at Washington University School of Law. "[States] such as Texas have a deregulated electricity marketplace. Missouri and 17 other states have a regulated energy market. In deregulated markets there are typically more energy providers which often leads to more competition and lower prices; however, other factors can contribute to energy prices.

"In regulated markets, the state energy regulatory authority sets the prices of energy," he continues. "It can be politically unpopular to raise energy costs, so those states may benefit from lower energy costs. Factors such as the state’s commitment to renewable energy may also factor into energy costs. Proximity to less expensive energy sources can lower energy costs.”

Texas's evolving energy landscape has been well documented, and earlier this year the state's solar energy generation surpassed the output by coal, according to a report from the Institute For Energy Economics and Financial Analysis.

A separate report found that, when compared to other states, Texas will account for the biggest share of new utility-scale solar capacity and new battery storage capacity in 2024. According to the U.S. Energy Information Administration, the state will make up 35 percent of new utility-scale solar capacity in the U.S. this year.

In addition to its No. 22 overall ranking, Texas took first place in the "Vulnerability to Climate Change" category.

Texas named most vulnerable state to climate change in new report

lone star disappointment

The Lone Star State performed most averagely in a new report that ranked all 50 states on environmental protection.

Texas ranked No. 22 on the report from SmileHub, a nonprofit tech platform using data to evaluate charities. The report analyzed 23 metrics — from energy efficiency score and industrial toxins per square mile of land area to climate change vulnerability — factoring in data from U.S. Census Bureau, Internal Revenue Service, Department of Agriculture, and more.

"The U.S. produces over 292 million tons of waste per year, or over 4.9 pounds per person per day, according to the latest data from the Environmental Protection Agency," reads the report. "Additionally, due to pollution, California, Oregon, Michigan, Indiana and South Carolina each have over 12,000 miles of river unsuitable for human contact. Pollution and waste are issues across the U.S., but some states work harder than others to limit their impact."

In addition to its middle-of-the-pack No. 22 overall ranking, Texas took first place in the "Vulnerability to Climate Change" category. Here's how else the state measured up:

No. 18 – Environmental Protection Charities per Capita
No. 36 – Share of State Land Designated for Parks and Wildlife
No. 28 – Energy Efficiency Score
No. 28 – Share of Population Using Green Transportation
No. 33 – Total Tonnage of Landfill Waste per Capita
No. 28 – Industrial Toxins per Square Mile of Land Area

It's not the first time the state performed poorly on recent environmental reports. In April, WalletHub evaluated the current health of states' environment and residents’ environmental-friendliness. Texas ranked No. 38, meaning it was the thirteenth least green state, only scoring 50.40 points out of 100.

Additionally, Houston has stood out for the wrong reasons. In May, Houston was ranked as the No. 15 most polluted city in the U.S. according to data compiled by the National Public Utilities Council. No other Texas city appears in the ranking. Three California cities — Bakersfield, Visalia, and Fresno — took the top three spots.

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CERAWeek 2026 to bring energy leaders to Houston to discuss tech and geopolitics

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CERAWeek returns this month, March 23-27, and will once again bring leading energy executives and government officials to Houston.

The 44th annual event will again host U.S. Secretary of Energy Chris Wright and U.S. Secretary of the Interior Doug Burgum.

Wright will participate in a plenary session focused on energy policy with Daniel Yergin, conference chair and vice chairman of S&P Global, on March 23. The following day, he will be featured in the Celebrating 10 Years of U.S. LNG reception with Jack Fusso, president and CEO, of Cheniere Energy. Both events are part of the Executive Conference track.

Burgum will participate in a leadership dialogue plenary session with Yergin on March 25. It is also part of the Executive Conference track. Burgum is also chairman of the National Energy Dominance Council, established by President Trump in 2025.

Top energy executives, many of whom are based in Houston, will also be featured prominently at the week-long event. Other speakers include:

Bill Blevins, director of grid coordination for the Electric Reliability Council of Texas (ERCOT)
Trevor Best, CEO of Syzygy Plasmonics
Marie Contour Carrere, executive director of the Rice Sustainability Institute
Ryan DuChanois, co-founder and CEO of Solidec
Reginald DesRoches, president of Rice University
Georgina Campbell Flatter, CEO of Greentown Labs
Jim Fitterling, chair and CEO of Dow Inc.
Vicki Hollub, CEO of Occidental Petroleum Corp.
Renu Katon, chancellor and president of the University of Houston
Ryan Lance, chairman and CEO of ConocoPhillips
Olivier Le Peuch, CEO of SLB
Patrick Pouyanné, chairman and CEO of TotalEnergies SE
Adrian Tromel, chief innovation officer and interim VP for Innovation at Rice University
Bobby Tudor, founder and CEO of Artemis Energy Partners and chairman of HETI
Wael Sawan, CEO of Shell plc
Lorenzo Simonelli, chairman and CEO of Baker Hughes Co.
Mike Wirth, chairman and CEO of Chevron Corp.
Jeremy Pitts, managing director of Activate Houston
And many others

This year, CERAWeek will center around the theme of Convergence and Competition: Energy, Technology and Geopolitics.

"Change is inescapable," Yergin said in a news release. "The global energy landscape—and to a large extent the entire global economy—is being fundamentally reshaped by the dual forces of convergence and competition. The race for AI is fusing the energy and technology industries like never before, bringing into sharp relief the need to align energy expansion with sustainable economic growth."

"Yet, the potential for collaboration and innovation is increasingly matched by the risk for collision and conflict in a world marked by geopolitical rivalry, tariffs and fragmented supply chains," he continued. "Reconciling an increasingly complex world with the growing demand for energy that is stable, secure and affordable is a complex reality that CERAWeek 2026 will tackle when global energy leaders meet in Houston."

Key topics of discussion will include:

Politics, Economics, Trade and Supply Chains
Policy, Regulations and Stakeholders
Oil Value Chain
Power, Renewables, Generation and Grid
AI and Digital
Minerals and Mining
Electrification Technologies
Investment and Financing
Chemicals and Materials
Business Strategies
The Innovation Ecosystem
Managing Emissions
Low-Carbon Fuels and Mobility
Climate and Sustainability
Workforce Strategy

The CERAWeek Innovation Agora track, which is the program's deeper dive into technology and innovation, will feature thought leadership on "AI, decarbonization, low carbon fuels, cybersecurity, hydrogen, nuclear, mining and minerals, mobility, automation and more," according to the release.

Agora Hubs will return this year and be divided into three zones: new energies, carbon and climate, and AI. The hubs will feature amphitheater-style sessions and panels. Agora Pods will allow energy startups to showcase their ideas in 20- to 30-minute presentations.

Additionally, CERAWeek will introduce a new program this year on Friday, March 27. Known as Look Forward, it will focus on economics, politics and technology.

See the full agenda for the week here. Find more information and register for the event here.

Houston team unveils model to manage e-waste and more news to know

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Editor's note: The top energy transition news for March includes the "missing link" in scaling e-waste recycling and Houston's future as a leader in CCUS. Plus, we preview the teams pitching at the Energy Venture Day competition during CERAWeek. Here are the five most-read EnergyCapitalHTX stories from March 1-15:

1. Houston researchers propose model to scale e-waste recycling

Jian Shi, Chuyue Wang and Kailai Wang have developed a model that aims to make recycling e-waste economically viable and help recover critical minerals needed for EVs. Photo courtesy UH.

The “missing link” in critical minerals may have been in our junk drawers all along, according to new research from the University of Houston. Jian Shi, an associate professor in the UH Cullen College of Engineering, and his team have unveiled a new supply chain model that aims to make e-waste economically viable and could help make large-scale recycling possible. Continue reading.

2. Houston positioned to lead in Carbon Capture Utilization (CCU), study shows

Jane Stricker reflects on four years at HETI. Courtesy photo

With global demand for energy production while lowering emissions continues to grow, Houston and the Gulf Coast region are uniquely positioned to lead with carbon capture, utilization and sequestration (CCUS). A new study developed by the Houston Energy Transition Initiative (HETI) in collaboration with Deloitte Consulting explores how the region can transform captured CO₂ into valuable products while supporting continued economic growth and industrial competitiveness. Continue reading.

3. Houston cleantech startup seeks $200M for superhot geothermal plant

Houston cleantech startup seeks $200M for superhot geothermal plant

Quaise Energy is developing Project Obsidian, a superhot geothermal plant in central Oregon. Rendering via quaise.com.

Houston-based Quaise Energy is looking to raise $200 million to support the development of a 50-megawatt superhot geothermal plant in Oregon. The company is seeking $100 million in Series B funding, plus an additional $100 million from grants, debt and project-level finance, a representative from the company tells EnergyCapital. Continue reading.

4. 40+ teams to pitch at annual CERAWeek clean energy competition

40+ teams to pitch at annual CERAWeek clean energy competition

Houston-based HEXASpec took home the top TEX-E prize and $25,000 at last year's Energy Venture Day and Pitch Competition. Photo courtesy TEX-E.

The Rice Alliance for Technology and Entrepreneurship, the Houston Energy Transition Initiative (HETI), the Texas Entrepreneurship Exchange for Energy (TEX-E) and the Ion have named the 30-plus energy ventures and teams that will pitch at the 2026 Energy Venture Day and Pitch Competition during CERAWeek this month. The selected ventures are "driving efficiency and advancements toward the energy transition," according to the Rice Alliance. Continue reading.

5. Texas data center boom could strain water supply, new report warns

A new report shows that Texas data centers used 25 billion gallons of water in 2025. Photo via HARC report.

As data centers continue to boom throughout Texas, a new report from the Houston Advanced Research Center (HARC) warns that the trend could strain the state’s water supply. HARC estimates Texas data centers used 25 billion gallons of water in 2025—and that the demand for water will continue to rise to meet the needs of the 464 data centers currently in Texas, as well as 70 additional sites currently under development. Continue reading.

Italian clean energy co. selects The Woodlands for North American HQ

new HQ

An Italian renewable energy company has picked The Woodlands for its North American headquarters.

AB Energy USA will occupy about 11,000 square feet in The Woodlands Towers at The Waterway. The company expects to add about 45 jobs in The Woodlands this year. Beginning in 2027, AB Energy USA will add another 30 jobs over a five-year period.

The new headquarters will be the corporate and governance hub for all of AB Energy’s North American subsidiaries. AB Energy, an arm of Italy-based AB, supplies renewable natural gas systems for industrial, commercial and data center customers. AB has operated in the U.S. since 2014.

“Establishing our North American headquarters in the Energy Capital of the World is a strategic step in AB’s long-term commitment to the U.S. market,” Paolo Ruggeri, North American CEO for AB Energy USA, said in a news release. “Houston gives us access to world-class engineering and energy talent, and strengthens our ability to attract and grow a high-performing team.”

Jevon Gibb, CEO of The Woodlands Area Economic Development Partnership, said several markets competed for AB Energy’s North American headquarters.

“AB’s decision to establish its North American headquarters here demonstrates The Woodlands’ competitiveness for both international companies and energy sector leaders,” Gibb said.

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