Very often, EVs drive like new even if they’ve clocked up the miles, writes this Houston expert. Photo via Unsplash

Americans are in the midst of getting to know electric cars up close and personal. The finer points of charging and battery technology are now becoming mainstream news.

However, there’s a secret about electric vehicles (EVs) that very few people know, because very few people have driven an electric car with 50,000 or 100,000 miles on it. Very often, EVs drive like new even if they’ve clocked up the miles. No rattles and no shakes, and importantly there is no loss of efficiency, unlike gas cars which tend to lose fuel efficiency as they age. Most strikingly, battery degradation and loss of range is often minimal — even after the odometer hits 6 digits.

What does this mean? At a time when car payments, repair costs and gas prices are all weighing on consumer wallets, we are about to enter an era when it will get easier than ever before for Americans to find a great driving, longer lasting car that saves on fuel costs and needs less maintenance.

This represents an amazing source of value for American drivers to be tapped into - plus even more positive changes for the auto sector, and the potential for new business models.

Narratives about EVs have focused on fears about battery degradation and today’s models becoming dated as technology rapidly advances. The fact that we are all habituated to replacing smartphone batteries that fade within 2 to 3 years doesn’t help.

Auto manufacturers have put 100,000 mile warranties on batteries, but this may have created the perception that this is a ceiling, rather than a floor, for what can be expected from an EV battery.

EV batteries are performing much better than your last smartphone battery. We know this with growing certainty because it’s backed up by evidence. Data reveals that older Teslas average only 12 percent loss of original range at 200,000 miles — double the warranty period.

Furthermore, battery advances are happening at an encouraging pace. You can expect that newer batteries will start with higher ranges and degrade even more slowly. And even after they do, the value shorter range will increase as charging infrastructure matures.

In other words, a 2024 Volkswagen ID.4 with 291 miles of range may be down to 260 miles by the time it has put on 100,000 miles. But in the 5 to 7 years that typically takes, the buildout of charging stations means that range will have much more utility than today.

So in sum, electric vehicles can be expected to last longer with lower maintenance. Over-the-air software upgrades, and perhaps even computing hardware upgrades, will keep them feeling modern. Charging infrastructure will improve much faster than range will degrade. And crucially for the value of these cars, the drive quality will remain great much further into product lifetime.

The trend for driving older cars is already here – the average age of a car on US roads is 12 years old and rising. But now this will shift towards better quality, plus fuel savings, for more people.

New business models and services will help customers take advantage — especially those customers for whom lower cost EVs will represent a step up and savings on the cost of living.

At Houston-based Octopus Electric Vehicles, we are doing this today with something virtually unheard of: leasing pre-owned cars. With electric cars that are 1 to 4 years old, with clean histories and in excellent cosmetic and mechanical condition but depreciated relative to new EV prices, we are frequently able to offer discounts of 30 percent or more, even against heavily incentivized lease offers from automakers. And, because EV maintenance needs are lower, we can throw in free scheduled maintenance with our monthly payment, delivered by a mobile mechanic service.

The secret value of higher-mileage EVs won’t stay secret for long. There’s no replacing first hand experience, and you can probably get that the next time you order an Uber or Lyft by choosing their EV ride options. Before your ride is up, try to guess what’s on the odometer. You may be surprised to hear from your driver that the car you thought was brand new has 50,000 or 100,000 miles on it.

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Nathan Wyeth is the United States co-lead at Octopus Electric Vehicles.

Octopus Energy announced its new program to help make the move to electric vehicle driving easier and more affordable for Texas residents. Photo via Getty Images

Houston renewable energy co. rolls out new EV program

in the driver seat

A Houston-based renewable energy provider has announced a new program to get more electric vehicle drivers on Texas roads.

Octopus Electric Vehicles, a new initiative from Houston-based Octopus Energy Group, announced its DriveFree leasing program to help make the move to electric vehicle driving easier and more affordable for Texas residents.

“DriveFree gives you the freedom to drive without worrying about the cost of filling the tank or unexpected maintenance expenses,” Octopus EV US Co-Lead Nathan Wyeth says in a news release. “With the ‘electric fuel’ for daily driving included, DriveFree is the complete package to make EVs work for Texas drivers looking to lower their driving costs without locking themselves in.”

DriveFree will include the lease of a top-quality pre-owned car with all maintenance covered. Part of this coverage includes unlimited home charging on Octopus Energy’s home energy plan.

According to Octopus Energy Group, Texas drivers will save an average of over $1,000 per year by switching from a gas car to an EV with potential to save even more depending on the previous gas vehicle make and model. Houstonians will be able to select an EV and DriveFree plan at OctopusEV.us, get approved online, and schedule delivery by an Octopus EV Specialist.

The program will cover all maintenance and tires through a mobile mechanic service to a customer’s home or office. Leasing plans range from one to four years with mileage plans up to 25,000 miles/year, and 4 brands to choose from.

In a report by SmartAsset, Texas was No. 41 of states with the most electric vehicle chargers. Last year, the city of Houston approved $281,000 funding for the expansion of free electric vehicle rideshare services in communities that are considered underserved by utilizing services like RYDE and Evolve Houston in December. DriveFree is now in the mix in helping Texas get more involved in the mix.

“With DriveFree, we wanted to address all the concerns people have about switching to electric vehicles,” Octopus EV US Co-Lead Chris George says in the news release. “For the millions of Houstonians commuting to work, driving electric can be a money saver today. For the first time, the more miles you drive, the more your savings will be!”

Octopus Electric Vehicles is part of the U.K.’s Octopus Energy Group, which first launched Octopus Energy US in Texas in 2020 after its acquisition of Evolve Energy.

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Houston cleantech company closes $12M seed round

fresh funding

Houston-based Helix Earth Technologies has closed a $12 million Seed 2 funding round to scale manufacturing of its energy-efficient commercial HVAC add-on technology.

Veriten, a Houston-based energy investment firm, led the round. Rua Ventures, Carnrite Ventures, Skywriter LLC and Textbook Ventures also participated.

Helix Earth—which was founded based on NASA technology, spun out of Rice University and has been incubated at Greentown Labs—is developing high-efficiency retrofit dehumidification systems that aim to reduce the energy consumption of commercial HVAC units. The company reports that its technology can lead to "healthier indoor air, lower energy bills, reduced building maintenance, and more comfortable spaces for building owners and occupants."

"Building owners are dealing with rising energy costs, uncontrolled humidity, and aging infrastructure with no viable, cost-effective path forward. We are in the field today solving these problems for commercial customers, and this capital puts us on an aggressive path to scale,” Rawand Rasheed, Helix Earth co-founder and CEO, said in a news release.

“The strength of this round reinforces our team's conviction that we can transform innovation-starved sectors with transformational solutions that deliver order-of-magnitude improvements to owners and operators, for both their bottom line and the environment,” Rasheed added.

Maynard Holt, Veriten’s founder and CEO, said that the investment firm is tripling its investment in Helix Earth.

"The team has built breakthrough technology with real applicability across multiple industries,” Holt said in the release. “Their first product will have an immediate and measurable impact on our energy system, and they are already pursuing adjacent innovations to help heavy industries operate more efficiently and with less waste. This is a well-rounded team with a proven track record of strong execution and disciplined capital management.”

Helix Earth also closed a $5.6 million seed funding round in 2024, led by Veriten.

Last year, the company secured a $1.2 million Small Business Innovation Research (SBIR) Phase II grant and won in the Smart Cities, Transportation & Sustainability contest at the 2025 SXSW Pitch Showcase. Rasheed was also named to the Forbes 30 Under 30 Energy and Green Tech list for 2025.

SLB and NVIDIA expand partnership to scale AI across energy sector

AI partnership

Houston-based energy technology company SLB has expanded its 18-year tech collaboration with chipmaker NVIDIA to include the development of an “AI factory for energy.”

Through their partnership, SLB and NVIDIA will create AI infrastructure and models built around SLB’s existing digital platforms to help energy companies scale AI for data and operations.

In addition to the development of the “AI factory,” SLB will:

  • Provide modular design services to enhance NVIDIA’s blueprint for building, launching and operating gigawatt-scale AI data centers. In this case, modular design involves manufacturing data center components off-site.
  • Use NVIDIA’s AI infrastructure to improve the processing of large datasets and AI models across SLB’s digital platforms.

Energy companies generate vast amounts of operational data, which can slow down and silo decision-making, SLB says. By combining NVIDIA’s Omniverse libraries and its Nemotron open models with SLB’s digital and AI platforms, the companies aim to more rapidly transform data into actionable insights.

Omniverse libraries are sets of prebuilt 3D elements, such as objects, surfaces and interactive features, that make it easier to construct detailed virtual spaces without having to design everything manually. They’re commonly used for building immersive environments, digital replicas of real-world systems and simulation scenarios.

Nemotron open models are AI models that are freely available to download and modify. Instead of relying on a hosted service, you can run them on your own infrastructure and tailor them to fit specific needs.

Vladimir Troy, vice president of AI infrastructure at NVIDIA, says the energy sector is at the forefront of AI driving a “new industrial revolution.”

“The winners in AI will be companies with the best data, the deepest domain expertise, and the ability to scale,” Demos Pafitis, SLB’s chief technology officer, added. “By collaborating with NVIDIA to advance modular data center construction and harness our domain expertise and digital platforms, we’re enabling the energy industry to deploy AI at scale and transform operational data into smarter decisions.”