Tesla obtains patent for Cybertruck’s novel windshield
Tesla has obtained a patent for a new way to make glass that is evidently going to be used for Cybertruck’s novel windshield.
There are a lot of things about the Cybertrucks that are unlike any other vehicle out there.
The whole idea behind the radical design is that pickup truck designs have remained roughly the same for the last 30 years and Tesla believes it can create something new that will break the cycle.
One of the most novel and infamous features of the Cybertruck’s design is its “Tesla Armor Glass.”
It was made infamous by the failed demonstration on stage during the unveiling of the electric pickup truck:
For years, Tesla has been heavily investing in material science, which includes glass.
We previously reported on the Tesla Glass division working on developing new types of glass for its products.
For the Cybertruck, the company describes the “Tesla Armor Glass”:
Ultra-strong glass and polymer-layered composite can absorb and redirect impact force for improved performance and damage tolerance.
But what’s interesting about the glass on the Cybertruck is that it follows the vehicle’s sharp feature lines.
Now Tesla has obtained a new patent to manufacture glass that can be manipulated to create novel shapes that traditionally can’t be achieved in normal automotive glass manufacturing.
In the patent application, Tesla describes issues with current methods:
Generally, such processes for making glass structures are limited by the amount of curvature or bending achievable with the glass. For example, typically only smooth, high radius of curvatures (e.g., radius of curvature of 1-3 meters or more), are used for automotive glass structures.
Tesla describes its technology to achieve shorter radiuses of curvature:
In some embodiments, a process for forming an automotive glass structure having one or more feature lines (or curves/bends) includes applying localized heat to one or more locations of the glass structure, whereby the glass structure bends at the location of the localized heat. In some examples, the glass structure is supported by a support tool such that as localized heat is applied gravity forces the glass structure to bend at the one or more locations (e.g., along a longitudinal line of the glass), thereby forming a feature line or bend in the glass. In some examples, additional forces may be applied to the glass structure, e.g., via a press, vacuum air suction, or the like to aid in bending or shaping of the glass structure. In some examples, a radius of curvature of the feature line or bend in the glass structure at the one or more locations is between 2 mm and 5 cm.
Here are a few drawings included in the patent application:
In the patent application, Tesla also describes a way to achieve the same result with multilayered glass:
In another embodiment, a glass structure includes a first layer of glass having a feature line or bend in at least one location thereof. The feature line having a radius of curvature between 2 mm and 5 cm. In some examples, the glass structure is a multilayer glass structure and includes a second layer of glass including a first portion of glass and a second portion of glass, the first and second portions meeting at the feature line or bend in the first layer of glass. A polymer may be disposed between the first layer of glass and the second layer of glass.
Here’s a drawing illustrating a multilayered glass with that level of curvature:
This specific drawing would point to the wrap-around windshield in the Tesla Semi, but Tesla actually shares drawings of the Cybertruck as examples in the patent application.
Tesla is currently working to bring the Cybertruck to production by mid-2023.
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A former coal mine in western Maryland is now generating solar power – and it’s the largest solar farm in the state. Competitive Power Ventures (CPV) has brought Maryland’s largest solar project online in Garrett County, turning reclaimed coal mine land into a source of clean electricity.
CPV Renewable Power, an affiliate of CPV, and investment partner Harrison Street Asset Management have started commercial operations at CPV Backbone Solar, a 160-megawatt solar project in western Maryland. The site sits on a reclaimed, decommissioned coal mine, turning previously disturbed land into a new source of clean power.
Construction of the project was handled by Vanguard Energy Partners, a solar engineering, procurement, and construction firm.
The project comprises approximately 324,000 solar panels and is expected to generate enough electricity to power around 30,000 homes. For Maryland, it adds new in‑state generation while giving former fossil fuel land a second life.
CPV says that the project aims to demonstrate the role of brownfield redevelopment in the energy transition. The company’s CEO, Sherman Knight, said Backbone Solar shows “how brownfield redevelopment, innovative engineering, and strategic partnerships can meet complex project challenges and deliver new power generation in Maryland.”
Local officials have welcomed the project. Garrett County Board Chairman Paul Edwards said bringing the solar facility to the county helps protect the region’s natural landscape while also creating economic value for local residents.
CPV Backbone Solar also includes a community and environmental investment tied to the project. CPV has committed $100,000 over four years to the Deep Creek Watershed Foundation.
Backbone Solar becomes part of CPV’s growing renewable portfolio, which includes four operating wind and solar projects. The company also says it has a 4.8-gigawatt renewable development pipeline.
A second phase of the Backbone Solar project is already under construction. Once completed, it’s expected to increase the site’s total installed capacity from 160 MW to 175 MW.
Read more: Fast charge your EV while grabbing Royal Farms fried chicken
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Pennsylvania just opened its first federally funded EV charging station on the Pennsylvania Turnpike — a key step toward making long-distance EV travel easier across the state.
The new station just opened at the Blue Mountain Service Plaza at Exit 202 westbound. Another NEVI-funded site at the New Stanton Service Plaza (Exit 77 westbound) is expected to open next week, according to the Pennsylvania Department of Transportation (PennDOT).
The chargers were built using funds from the federal National Electric Vehicle Infrastructure (NEVI) program, which is designed to install fast, reliable charging stations where drivers already stop — especially along busy highway corridors.
The Pennsylvania Turnpike is one of the state’s most heavily traveled roads, particularly during holiday travel, making service plazas a natural location for en-route EV charging. This first Turnpike site marks the beginning of NEVI-funded charging directly on the state’s toll road.
The Blue Mountain and New Stanton locations are part of the Turnpike’s larger, systemwide EV charging rollout. Working with Applegreen Electric, the Turnpike plans to install 80 new universal EV charging stations across all 17 service plazas by the end of 2027.
In addition to the NEVI-funded sites, the Turnpike has already brought new chargers online at the North Somerset, South Somerset, and Hickory Run service plazas using funding from Pennsylvania’s Driving PA Forward program. Each location offers high-speed charging with four ports per site, and all chargers are designed to work with all EV models without the need for adapters.
The project was awarded under the first round of PennDOT’s NEVI Alternative Fuel Corridor program. The next phase of funding, known as Corridor Connections, is focused on filling in charging gaps along major roadways that fall outside previously designated alternative fuel corridors. The goal is to make longer EV trips across Pennsylvania easier and more predictable.
The announcement also comes as Pennsylvania continues to push back against federal attempts to block EV funding. The US Department of Transportation is currently withholding congressionally approved money that would have supported EV infrastructure projects and jobs in the state. Governor Josh Shapiro (D-PA) sued the Trump administration over the move and, alongside 15 other states, successfully challenged an earlier attempt to derail the NEVI program. That legal fight helped keep projects like these Turnpike charging stations moving forward across the Commonwealth.
Electrek’s Take
This is precisely what the Biden administration’s NEVI program was meant to do: put fast, reliable charging stations where drivers already stop. Service plazas on major turnpikes are prime real estate for EV charging, particularly during holiday and long-distance travel. Pennsylvania’s rollout is still early days, but once chargers are live at all 17 plazas – assuming the federal funding spigot stays open – one of the Northeast’s busiest corridors is going to be a great place to road-trip in an EV.
Read more: PA Turnpike to add 80 new Applegreen DC fast chargers by 2027
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