The National Highway Traffic Safety Administration has closed an investigation into Tesla. Photo by Manuel Velasquez/Unsplash

U.S. highway safety regulators have closed an investigation into complaints that suspension parts can fail on nearly 75,000 Tesla vehicles, and they won't seek a recall.

The National Highway Traffic Safety Administration said in documents released Wednesday that it found 426 reports of failures on the Model S from 2015 through 2017 and the Model X from 2016 and 2017. One crash was reported with no injuries.

But the agency found in testing and in checking complaints that the Teslas could still be controlled by drivers if the front fore links failed. So it decided to close the probe that was opened in November of 2020.

Texas-based Tesla did a customer satisfaction campaign in 2017 to replace fore links on some of the vehicles. But NHTSA said that didn't cover 75% of the failures identified in its investigation. The agency recommended that Tesla expand the replacement program.

A message was left Wednesday seeking comment from Tesla.

The death apparently is the first involving the angular stainless steel-clad truck. Photo via Tesla Motors/Instagram

Houston-area Tesla fire, fatal crash raises questions from US auto safety agency

ongoing investigation

Federal safety authorities say they are seeking information on a crash and fire involving a Tesla Cybertruck that killed a driver of the futuristic new pickup.

The National Highway Traffic Safety Administration said Wednesday it is gathering information from Tesla. The agency did not send crash investigators, nor has it opened a formal investigation into the crash. It did not say if it is investigating the cause of the fire or whether the driver was using a partially automated driving system.

Messages were left Wednesday seeking comment from Tesla and the Texas Department of Public Safety.

The death apparently is the first involving the angular stainless steel-clad truck, which went on sale Nov. 30.

KHOU-TV reported that state troopers are investigating the crash, which occurred in the Baytown area of Chambers County early Monday. The truck was heading down a parkway when it left the road for an unknown reason, hit a concrete culvert and went up in flames, the station reported.

The Cybertruck was recalled twice in June to fix problems with trim pieces that can come loose and front windshield wipers that can fail. It has been recalled four times since its introduction.

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Electric truck charging network expands to Houston-Dallas freight corridor

electric trucking

Greenlane Infrastructure, an electric public charging station developer and operator, is expanding outside of its home state of California and into Texas.

The Santa Monica-based company plans to launch its high-power charging sites along the Dallas–Houston I-45 corridor, which is one of the highest-volume commercial trucking routes in the country, according to a news release from Greenlane.

The sites will feature 6-8 pull-through lanes with chargers supporting combined charging system (CCS) and megawatt charging system (MCS) connectors that allow electric truck drivers to recharge their vehicles during standard rest periods. They will also offer tractor parking and charging, as well as operations that will allow for overnight stops.

Drivers can reserve chargers in advance, monitor charging activity in real time, and manage billing from the Greenlane Edge platform.

“Our customers are making commitments to electrify their fleets, and they need a charging network that can grow alongside them,” Patrick Macdonald-King, CEO of Greenlane, said in the release. “This is the first leg of the Texas triangle, one of the more important freight arteries in the country, so bringing high-power charging there is the next logical step in building a network that serves how freight moves across America.”

Greenlane is also expanding across the West Coast, with five locations under development in California and Nevada. It opened its flagship Greenlane Center in Colton, California, in April 2025. The company plans to open locations in Blythe, California, and Port of Long Beach this year.

Greelane was founded in 2023 as a joint venture between Daimler Truck North America, NextEra Energy Resources and BlackRock. It has secured partnerships with electric long-haul truck developer Windrose Technology, Velocity Truck Centers and Volvo Trucks North America.

Houston startup lands $1B from Blackstone and Halliburton, plans acquisition

power deal

Houston-based power generation startup VoltaGrid has nailed down a $1 billion equity investment from asset management heavyweight Blackstone and Houston-based oilfield services provider Halliburton.

The investment comes in two forms:

  • A $775 million primary capital raise
  • A $225 million secondary capital purchase from existing investors

VoltaGrid, founded in 2020, provides behind-the-meter mobile power generation equipment for data centers, microgrids and industrial customers.

Aside from the $1 billion investment, VoltaGrid has agreed to buy Propell Energy Technology, a VoltaGrid supplier, for an undisclosed amount. Propell offers a natural gas power generation platform for AI data centers. VoltaGrid plans to add two manufacturing plants at Propell’s facilities in Granbury, a Dallas-Fort Worth suburb.

The investment and acquisition deals are expected to close in mid-2026.

Funds managed by Blackstone Tactical Opportunities are contributing to the $1 billion investment. William Nicholson, managing director of Blackstone, called VoltaGrid “a highly differentiated platform addressing one of the most important infrastructure needs of the AI era: reliable, rapidly deployable power. This investment is a strong example of Tac Opps’ focus on providing flexible, scaled capital to exceptional entrepreneurs and businesses operating in Blackstone’s highest-conviction investment themes.”

Nathan Ough, founder and CEO of VoltaGrid, said in a release that the Blackstone investment “is a powerful endorsement of the platform we have built and the role VoltaGrid is playing in delivering the energy infrastructure of the AI era.”

Last October, VoltaGrid and Halliburton said they had forged a partnership to supply power for data centers around the world, with the Middle East picked as the initial target. Two months later, the companies said they had arranged the manufacturing of 400 megawatts of natural gas power systems that’ll be delivered in 2028 to support new data centers in the Eastern Hemisphere.

Jeff Miller, president and CEO of Halliburton, said his company’s investment in VoltaGrid “reflects our shared focus on long-term solutions for the world’s most demanding power environments, and advances VoltaGrid’s ability to deliver reliable, distributed power at scale.”