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Tesla has started to release a new Full Self-Driving Beta update with some performance improvements – although it doesn’t look like a huge update from the release notes.

FSD Beta enables Tesla vehicles to drive autonomously to a destination entered in the car’s navigation system, but the driver needs to remain vigilant and ready to take control at all times.

Since the responsibility rests with the driver and not Tesla’s system, it is still considered a level-two driver-assist system, despite its name. It has been sort of a “two steps forward, one step back” type of program, as some updates have seen regressions in terms of driving capabilities.

Tesla has frequently been releasing new software updates to the FSD Beta program and adding more owners to it.

Since the wider release of the beta last year, there are currently over 400,000 Tesla owners in the program in North America – virtually every Tesla owner who bought the FSD package on their vehicles.

Earlier this year, Tesla started to push the FSD Beta v11 update, which was an important update that merged Tesla’s FSD Beta software stack primarily used on roads and city streets with Tesla’s Autopilot software stack, which is used as a level-two driver-assist system on highways.

Now Tesla is starting to internally push a new FSD Beta v11.4 update, which Elon Musk claimed included “major improvements.”

Today, we have the release notes for Tesla FSD Beta v11.4.1 (via Not a Tesla App), and it includes the details of the update:

  • Improved control through turns, and smoothness in general, by improving geometry, curvature, position, type and topology of lanes, lines, road edges, and restricted space. Among other improvements, the perception of lanes in city streets improved by 36%, forks improved by 44%, merges improved by 27% and turns improved by 16%, due to a bigger and cleaner training set and updated lane-guidance module.
  • Added lane-guidance inputs to the Occupancy Network to improve detections of long-range roadway features, resulting in a 16% reduction in false negative median detections.
  • Improved ego’s assertiveness for crossing pedestrians in cases where ego can easily and safely cross before the pedestrian.
  • Improved motorbike recall by 8% and increased vehicle detection precision to reduce false positive detections. These models also add more robustness to variance in vision frame-rate.
  • Reduced interventions caused by other vehicles cutting into ego’s lane by 43%. This was accomplished by creating a framework to probabilistically anticipate objects that may cut into ego’s lane and proactively offset and/or adjust speed to position ego optimally for these futures.
  • Improved cut-in control by reducing lane-centric velocity error by 40-50% for close-by vehicles.
  • Improved recall for object partial lane encroachment by 20%, high yaw-rate cut-in by 40%, and cut-out by 26% by using additional features of the lane-change trajectory to improve supervision.
  • Reduced highway false slowdowns related to underestimated velocities for faraway objects by adding 68K videos to the training set with improved auto-labeled ground truth.
  • Smoothed in-lane offsetting for large vehicles by tuning the amount of lateral jerk allowed for the maneuver.
  • Improved lateral control for upcoming high-curvature merges to bias away from the merging lane.

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Power stocks plunge as energy needs called into question because of new China AI lab

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Power stocks plunge as energy needs called into question because of new China AI lab

The cooling towers of the Three Mile Island nuclear power plant in Middletown, Pennsylvania, Oct. 30, 2024.

Danielle DeVries | CNBC

Power companies that are most exposed to the tech sector’s data center boom plunged early Monday, as the debut of China’s DeepSeek open source AI laboratory led investors to question how much energy artificial intelligence applications will actually consume.

Constellation Energy and Vistra Corp. tumbled more than 16% in morning trading. GE Vernova slid about 18% while Talen Energy lost more than 15%.

Constellation, Vistra and GE Vernova have led the S&P 500 this year as investors speculated that AI data centers will boost demand for enormous amounts of electricity.

But DeepSeek has developed a model that it claims is cheaper and more efficient than U.S competitors, raising doubts about the vast sums of money the tech sector is pouring in to data centers.

The tech companies have anticipated needing so much electricity to supply data centers that they have increasingly looked to nuclear power as a source of reliable, carbon-free energy.

Constellation, for example, has signed a power agreement with Microsoft to restart the Three Mile Island nuclear plant outside Harrisburg, Pennsylvania. Talen is powering an Amazon data center with electricity from the nearby Susquehanna nuclear plant.

Vistra has not inked a data center deal yet, though investors see promise in its nuclear and natural gas assets. GE Vernova has soared this year as the market believes its gas and electric grid businesses will benefit from AI demand.

This is a developing story. Please check back for updates.

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BP celebrates the opening of its first TA DC fast charging hub in Florida

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BP celebrates the opening of its first TA DC fast charging hub in Florida

Executives from TravelCenters America (TA) and BP were joined by local elected officials at a ribbon cutting for the two companies’ first DC fast charging hub on I-95 in Jacksonville, Florida – the first of several such EV charging stations to come online.

Frequent road-trippers are no doubt familiar with TA’s red, white, and blue logo and probably think of the sites as safe, convenient stops in otherwise unfamiliar surroundings. The company hopes those positive associations will carry over as its customers continue to switch from gas to electric at a record pace in 2025 and beyond.

“Today marks a significant milestone in our journey to bring new forms of energy to our customers as we support their changing mobility needs, while leveraging the best of bp and TA,” explains Debi Boffa, CEO of TravelCenters of America. Boffa, however, was quick to – but TA is quick to point out that TA isn’ no’t leaving its ICE customers behind. “While this is significant, to our loyal customers and guests, rest assured TA will continue to provide the same safe and reliable fueling options it has offered for over 50 years, regardless of the type of fuel.”

The charging hub along the I-95 offers 12 DC fast charging ports offering up to 400kW of power for lickety-quick charging. While they’re at the TA, EV drivers can visit restrooms, shop at TA’s convenience store, or eat at fast food chains like Popeyes and Subway. Other TA centers offer wifi and pet-friendly amenities as well – making them ideal partners for BP as the two companies builds out their charging networks.

As we expand our EV charging network in the US, I am thrilled to unveil our first of many hubs at TA locations,” offers Sujay Sharma, CEO of BP Pulse Americas. “These sites are strategically located across key highway corridors that provide our customers with en route charging when and where they need it most, while offering convenient amenities, like restaurants and restrooms.”

Electrek’s Take

TA/BP charging center concept for HDEVs; via BP.

As I type this, BP has more than 37,000 EV charging ports operational globally, and plans to have more than 100,000 in service by 2030. The company made headlines in 2022 when it announced that its EV chargers were “on the cusp” of being more profitable than its gas pumps. Three years on, it seems like that’s a done deal.

As ever, money talks.

SOURCE | IMAGES: BP.

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E-quipment highlight: Toro e2500 THL and TS Electric Ultra Buggies

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E-quipment highlight: Toro e2500 THL and TS Electric Ultra Buggies

The new e2500-THL and TS electric Ultra Buggies from Toro offer construction and demo crews a carrying capacity of 2500 lbs. (on the TS model), six-and-a-half foot dump height (on the THL), nearly 13 cubic ft. of capacity, and hours of quiet, fume-free operation.

Despite the second Trump administration’s loosening grip on emissions regulations, the fact remains that a growing number of municipalities in both red and blue regions of the US are continuing to clamp down on noise regulations, which means that construction crews with quiet running electric equipment will be able to get jobs that crews stubbornly holding on to diesel and gas won’t. Toro absolutely gets it, which is why its e2500-THL and TS Ultra Buggy line will be welcomed by smart crews with open arms.

For their open-mindedness, those crews will be rewarded with machines powered by 7 kWh’s worth of Toro HyperCell lithium-ion battery. That’s good enough for up to eight hours of continuous operation, according to Toro – enough for two typical working shifts.

And, thanks to the Toro Ultra Buggies’ narrow, 31.5″ width, they can easily navigate man doors on inside jobs, as well, making them ideal for indoor demolition and construction jobs. A zero-turn radius and auto-return dump mechanism that ensures the tub automatically returns to the proper resting position make things easy for the operator, too.

Toro says that each of its small (for Toro) e2500 Ultra Buggy units can replace as many as five wheelbarrows on a given job site. Pricing is expected to start at about $32,000.

Electrek’s Take

Electric equipment makes job sites cleaner, quieter, and safer than they are under diesel or gas power – and as more municipal and private sector RFPs begin to enforce ZEV requirements and quiet hours, more and more viable electric alternatives to ICE power will start to show up on more and more job sites (regardless of who is in the White House).

SOURCE | IMAGES: Toro, via Construction Equipment.

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