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Tesla’s success ushers in a new era of electric flight

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Electric flight may not be as far away as we once thought. In the next decade, aircraft are set to see dramatic changes as companies both large and small work to bring fully electric and hybrid flight to market. Airlines, manufacturers, and startups all seem to be moving towards this goal (see below). The race is clearly on and it will change the way we think about flight.

Yet as it was for the introduction of electric vehicles, the first aircraft is short range and seat just a few passengers. Their applications today are limited but to think the industry will stay in this nascent stage would be a mistake. Successes in these small and short-range aircraft will translate forward into larger and longer-range aircraft. The companies that find success here will emerge as leaders in a new era of electric flight.

Companies working on electric flight

 

On the Market Today:

First, it’s important to appreciate that only recently have small electric powered aircraft gone from concepts to commercial use.

Pipistrel’s Alpha Electro is one of these all-electric aircraft. It’s meant primarily for pilot training and just received its airworthiness certification from the FAA in April 2018, becoming the first in the USA to do so. The Alpha Electro only seats two people and is good for an hour of flight plus reserves. That might not sound like much but it could be disruptive. Pipistrel says the aircraft cuts beginner pilot training costs by as much as 70% while producing zero emissions and low noise.

In China, the Ruixiang RX1E is a similar style trainer sold there commercially. They also have a new, longer-range model that was recently tested, the RX1E-A. With a two-hour flight time the new version doubles its previous capabilities. At this size of aircraft the technology is getting close to parity with comparable gasoline-powered aircraft, like the Cessna 162 which has a flight time of about three hours.

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Full parity might be here sooner than you think. Coming small electric aircraft have better specs and more seating, with many nearly ready for certification (pictured below). Pipistrel has their Panthera (top right), which will hold four passengers and will come in options for combustion, hybrid, and all-electric powertrains. There’s also BYE Aerospace in Colorado, which has a four-seater in development and just completed the first test flight of the two-seater Sun Flyer 2 — it has a flight time of 3 hours. Ruixiang also announced they have a 4-seater aircraft in development. The other important consideration is that their initial costs appear to be comparable to combustion options as well.

Pipistrel Alpha Electro (top left), Pipistrel Panthera (top right), Ruixiang RX1E-A (bottom left), BYE Aerospace Sunflyer 2 (bottom right)

Looking at these options, some will say that an electric aircraft is an isolated niche and for now, that’s mostly correct. These are small aircraft with limited applications. Yet when the Nissan Leaf and even the Tesla Roaster first came out many believed electric cars were a niche technology too. The range was too short, seating was too small, and costs were too high to realistically consider the technology going mainstream. Now we are in the midst of a market transformation, with automakers pouring billions into their EV programs and countries announcing they are phasing out combustion vehicles.

 

Market Transformation – Near-Term Preproduction:

The next major step for electric flight appears to be in small commuter aircraft. Aircraft that weigh less than 12,500 lbs, carry 5 to 20 passengers and travel up to 750 miles. In addition to regional commuter needs, they may also serve recreational and business purposes. If small aircraft are like the Tesla Roadster then these are like the Model S. They have more seats, longer range, and are made in higher volumes.

The use case of short range regional commuters is almost perfect for electrification. Much of their flight is spent just getting up to altitude, where cruising achieves the greatest efficiency. The time spent cruising however is relatively short and the result is that such regional flights are inherently less efficient than those over greater distances. On the plus side the high operating costs are a great opportunity for electrification. Consider that a turbine engine achieves an efficiency of around 55% at cruising, but on ascent that efficiency can drop by half (~25%). By comparison, an electric motor has efficiencies greater than 95%.

One of the companies working to electrify these regional aircraft is Wright Electric, based out of Los Angeles. They recently announced plans to bring to market a 9-seat electrified aircraft with a range of at least 340 miles. According to their website that would cover the distance of nearly 44% of all flights. The announcement is part of their new partnership with JetEx, a fixed-base operator based in Saudi Arabia with operations in over 30 countries. I recently spoke with Wright Electric’s CEO Jeff Engler about their coming aircraft and where he see’s the industry going. The first thing that surprised me is that their aircraft could be on the market very soon.

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“We are certain that the first flight test will take place next year. It could be on the market in just over two years.” – Jeff Engler, CEO of Wright Electric

That means that sometime towards the end of 2020 or beginning of 2021 they could be in their air, operating with paying customers.

Wright Electric / JetEx

 

Their aircraft is intended for intercity travel and recreational activities Jeff said, but it’s not the end goal. In fact, their approach may be familiar to fans of electric cars.

“Our plan is similar to the Tesla approach, in the sense that they started with the Roadster and then scaled up to larger more mass market vehicles.  Our first plane to market will be a premium aircraft meant to travel short distances with a small number of passengers… perfect for intercity flights and recreational activities like skydiving. This initial program is the springboard for development of larger longer-range aircraft”. – Jeff Engler, CEO of Wright Electric

In regards to the technology Jeff said they are developing the hybrid and all electric powertrains concurrently. He noted that battery advancements will dictate the transition to fully electric flight but in the interim, hybrid solutions will significantly reduce fuel costs, noise, and pollution. With restrained enthusiasm, he was cautiously optimistic about the coming advances in battery technology. Yet battery technology isn’t holding them up.

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The beauty of hybrid options is that as batteries improve they can be seamlessly integrated into the design, allowing more of the flight to be electric. For their electric hybrid, Wright Electric likes to use the term “helper motor”. A helper motor can run hard during takeoff and ascent to help bring the aircraft up to altitude, thereby reducing the burden on the combustion engines, improving overall efficiency, and reducing fuel consumption. Once at altitude, the combustion engines can take over, where they operate most efficiently.

Even without being fully electric hybrid aircraft would have surprising benefits to fuel economy, pollution, and noise. Wright Electric has estimated the potential for reducing fuel use by nearly 2/3’s, while fellow electric aircraft startup Zunum Aero indicated 40% to 80% operating savings. Zunum Aero also noted a potential 70% reduction in community noise.

 

More Regional Commuter Aircraft are Coming Too:

Wright electric isn’t the only one working in this space. Other startups are also pushing the industry forward and they’ve partnered with established manufacturers and airlines to help make it happen. It’s similar to the approach Tesla took early on by partnering with established companies like Daimler and Toyota, and even in their recent developments of the Semi.

Zunum Aero is another one of the leaders in the electric aircraft space, based out of the west coast near Seattle. They are developing a 12-seat hybrid-electric, with a targeted range of over 700 miles. First test flights are targeted for 2019 and commercial operation is planned for 2022 (pictured below). Their partners include Boeing and JetBlue and just last week JetSuite announced they would order up to 100 of Zunum’s hybrid aircraft.

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Eviation Aircraft is an Israel based company and has great ambitions for their first aircraft named “Alice”. It will be a 9-seat 650 mile aircraft and most importantly “all-electric”. They are targeting brining it to market by 2021. Is all-electric flight on that scale possible by 2021? They’ve said the aircraft will use a 950 kWh battery and just recently signed Kokam as their battery supplier, so they seem to be serious. I hope they make it happen. Alice is gorgeous.

Zunum Aero (top), Eviation Aircraft (bottom)

 

Other Exciting Developments Coming Soon:

In the heavyweight division Airbus, Siemens, and Rolls-Royce have their own partnership, working together on their E-Fan X after the successful small electric E-Fan program. The E-Fan X will be a hybrid demonstrator aircraft based on the 100-seat BAe146. The first test flight is planned for 2020 and they are looking to bring a similarly sized hybrid aircraft to market sometime around 2030. Originally they were going to bring a small electric trainer based on the E-Fan to market in 2017 or 2018 but said the pace of development has set their ambitions upwards. There’s also Airbus’s subsidiary A3 which is working on a small all-electric vertical takeoff and landing aircraft.

E-Fan X

Vertical takeoff and landing aircraft are extremely interesting. They could be the biggest disrupters of all (covered in more detail in a follow up article, part 2). They too seem to be much closer than people think. For flying short distances they don’t actually need massive advancements in battery technology. Norway’s Avinor, their national aircraft operator, seems to indicate the mid 2020’s for practical operation.

Companies like Uber, Lilium, Kittyhawk, A3, and many more are developing electric aircraft capable of vertical takeoff and landing. They look more like flying cars than airplanes and that seems to be the point. These “air-taxis” are meant for hyper-local travel. Something you would hop onto downtown and take to get to across the city or to another nearby city. Lilium is a relatively new startup, founded in 2015, but has already made significant advancements in the space. They’ve already had their first full-scale test flight which is viewable below. Watching it lift off is almost magical.  They brought on former Ferrari designer Frank Stephenson to head their design program and raised $90M to proceed with further development.

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Lilium VTOL

 

Final Thoughts and Intro to Part 2

For fully electric flight a lot depends on batteries, but the technology is already finding applications in short-range, small aircraft. Increasing larger hybrid aircraft are also set to see their application in the real world in just a few years and will yield substantial benefits of their own. These moves should not be discounted. They are a prelude of what’s to come.

At this point, you may be wondering exactly what are the benefits of electric flight. That’s the focus of the second part of this article, coming out soon. They are substantial and will drive the industry forward with haste.

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As an engineer working to improve sustainability and energy use, I have a passion for renewables, research, and data analytics. I'm based out of Toronto Ontario and you can contact me on LinkedIn or Twitter.

Elon Musk

Elon Musk is now a remote DOGE worker: White House Chief of Staff

The Tesla and SpaceX CEO Elon Musk is no longer working from the West Wing.

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Credit: Elon Musk/X

In a conversation with the New York Post, White House Chief of Staff Susie Wiles stated that Tesla and SpaceX CEO Elon Musk is no longer working from the West Wing.

As per the Chief of Staff, Musk is still working for DOGE—as a remote worker, at least.

Remote Musk

In her conversation with the publication, Wiles stated that she still talks with Musk. And while the CEO is now working remotely, his contributions still have the same net effect. 

“Instead of meeting with him in person, I’m talking to him on the phone, but it’s the same net effect,” Wiles stated, adding that “it really doesn’t matter much” that the CEO “hasn’t been here physically.” She also noted that Musk’s team will not be leaving.

“He’s not out of it altogether. He’s just not physically present as much as he was. The people that are doing this work are here doing good things and paying attention to the details. He’ll be stepping back a little, but he’s certainly not abandoning it. And his people are definitely not,” Wiles stated.

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Back to Tesla

Musk has been a frequent presence in the White House during the Trump administration’s first 100 days in office. But during the Q1 2025 Tesla earnings call, Musk stated that he would be spending substantially less time with DOGE and substantially more time with Tesla. Musk did emphasize, however, that DOGE’s work is extremely valuable and critical.

“I think I’ll continue to spend a day or two per week on government matters for as long as the President would like me to do so and as long as it is useful. But starting next month, I’ll be allocating probably more of my time to Tesla and now that the major work of establishing the Department of Government Efficiency is done,” Musk stated.

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Elon Musk

Tariff reprieve might be ‘Tesla-friendly,’ but it’s also an encouragement to others

Tesla stands to benefit from the tariff reprieve, but it has some work cut out for it as well.

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tesla employee
(Photo: Tesla)

After Secretary of Commerce Howard Lutnick made adjustments to the automotive tariff program that was initially announced, many quickly pointed to the reprieve as “Tesla-friendly.”

While that may be the case right now, it was also a nudge of encouragement to other companies, Tesla included, to source parts from the U.S. in an effort to strengthen domestic manufacturing. Many companies are close, and it will only take a handful of improvements to save themselves from tariffs on their cars as well.

Yesterday, Sec. Lutnick confirmed that cars manufactured with at least 85 percent of domestic content will face zero tariffs. Additionally, U.S. automakers would receive credit up to 15 percent of the value of vehicles to offset the cost of imported parts.

Big Tesla win? Sec Lutnick says cars with 85% domestic content will face zero tariffs

“This is ‘finish your cars in America and you win’,” Lutnick said.

Many were quick to point out that only three vehicles currently qualify for this zero-tariff threshold: all three are Teslas.

However, according to Kelley Blue Book’s most recent study that revealed who makes the most American cars, there are a lot of vehicles that are extremely close to also qualifying for these tariff reductions.

Tesla has three vehicles that are within five percent, while Ford, Honda, Jeep, Chevrolet, GMC, and Volkswagen have many within just ten percent of the threshold.

Tesla completely dominates Kogod School’s 2024 Made in America Auto Index

It is within reach for many.

Right now, it is easy to see why some people might think this is a benefit for Tesla and Tesla only.

But it’s not, because Tesla has its Cybertruck, Model S, and Model X just a few percentage points outside of that 85 percent cutoff. They, too, will feel the effects of the broader strategy that the Trump administration is using to prioritize domestic manufacturing and employment. More building in America means more jobs for Americans.

Credit: Tesla

However, other companies that are very close to the 85 percent cutoff are only a few components away from also saving themselves the hassle of the tariffs.

Ford has the following vehicles within just five percent of the 85 percent threshold:

  • Ford Mustang GT automatic (80%)
  • Ford Mustang GT 5.0 (80%)
  • Ford Mustang GT Coupe Premium (80%)

Honda has several within ten percent:

  • Honda Passport All-Wheel-Drive (76.5%)
  • Honda Passport Trailsport (76.5)

Jeep has two cars:

  • Jeep Wrangler Rubicon (76%)
  • Jeep Wrangler Sahara (76%)

Volkswagen has one with the ID.4 AWD 82-kWh (75.5%). GMC has two at 75.5% with the Canyon AT4 Crew Cab 4WD and the Canyon Denali Crew Cab 4WD.

Chevrolet has several:

  • Chevrolet Colorado 2.7-liter (75.5%)
  • Chevrolet Colorado LT Crew Cab 2WD 2.7-liter (75.5%)
  • Chevrolet Colorado Z71 Crew Cab 4WD 2.7-liter (75.5%)

These companies are close to reaching the 85% threshold, but adjustments need to be made to work toward that number.

Anything from seats to fabric to glass can be swapped out for American-made products, making these cars more domestically sourced and thus qualifying them for the zero-tariff boundary.

Frank DuBois of American University said that manufacturers like to see stability in their relationships with suppliers and major trade partners. He said that Trump’s tariff plan could cause “a period of real instability,” but it will only be temporary.

Now is the time to push American manufacturing forward, solidifying a future with more U.S.-made vehicles and creating more domestic jobs. Tesla will also need to scramble to make adjustments to its vehicles that are below 85%.

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Tesla Cybertruck RWD production in full swing at Giga Texas

Videos of several freshly produced Cybertruck LR RWD units were shared on social media platform X.

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Credit: Joe Tegtmeyer/X

It appears that Tesla is indeed ramping the production of the Cybertruck Long Range Rear Wheel Drive (LR RWD), the most affordable variant of the brutalist all-electric pickup truck.

Videos of several freshly produced Cybertruck LR RWD units were shared on social media platform X.

Giga Texas Footage

As per longtime Tesla watcher Joe Tegtmeyer, Giga, Texas, was a hotbed of activity when he conducted his recent drone flyover. Apart from what seemed to be Cybercab castings being gathered in the complex, a good number of Cybertruck LR RWD units could also be seen in the facility’s staging area. The Cybertruck LR RWD units are quite easy to spot since they are not equipped with the motorized tonneau cover that is standard on the Cybertruck AWD and Cyberbeast.

The presence of the Cybertruck LR RWD units in Giga Texas’ staging area suggests that Tesla is ramping the production of the base all-electric pickup truck. This bodes well for the vehicle, which is still premium priced despite missing a good number of features that are standard in the Cybertruck AWD and Cyberbeast.

Cybertruck Long Range RWD Specs

The Cybertruck LR RWD is priced at $69,990 before incentives, making it $10,000 more affordable than the Cybertruck AWD. For its price, the Cybertruck Long Range RWD offers a range of 350 miles per charge if equipped with its 18” standard Wheels. It can also add up to 147 miles of range in 15 minutes using a Tesla Supercharger.

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Much of the cost-cutting measures taken by Tesla are evident in the cabin of the Cybertruck LR RWD. This could be seen in its textile seats, standard console, seven-speaker audio system with no active noise cancellation, and lack of a 9.4” second-row display. It is also missing the motorized tonneau cover, the 2x 120V and 1x 240V power outlets on the bed, and the 2x 120V power outlets in the cabin. It is also equipped with an adaptive coil spring suspension instead of the adaptive air suspension in the Cybertruck AWD and Cyberbeast.

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