What Electric Aircraft Companies Are Building Right Now

Electric aircraft companies are manufacturers working to replace jet fuel with battery power or hydrogen fuel cells. Unlike traditional airplane makers that have dominated for decades, most electric aircraft companies are newer startups backed by venture capital, though some established aerospace firms are also investing in electric programs. These companies range from those building small planes for training or short regional flights to those attempting larger aircraft that could eventually carry passengers on longer routes.

The companies differ in their technology choices. Some focus on battery-electric systems — storing energy in large lithium-ion batteries similar to those in electric cars, but much heavier and more complex. Others are developing hydrogen fuel cells, which generate electricity from hydrogen gas and produce only water as exhaust. A few are exploring hybrid systems that combine batteries with traditional engines for takeoff and climb, then switch to electric power for cruise. The timeline matters: battery-electric planes for small aircraft may reach commercial operation within a few years, while larger passenger aircraft are likely a decade or more away.

Key Takeaways

  • Electric aircraft companies include both new startups and divisions of established aerospace manufacturers, each pursuing different battery, hydrogen, or hybrid technologies.
  • Small electric planes for training, cargo, or short regional routes are closer to commercial operation than larger passenger aircraft.
  • Battery weight and charging time remain the main technical barriers, which is why most near-term projects focus on shorter flights and smaller passenger counts.
  • Regulatory approval from agencies like the FAA takes years and requires extensive testing, so a company announcing a plane does not mean it will fly passengers soon.
  • The companies that succeed will likely be those solving the specific problem of their aircraft size and route, not those claiming to solve aviation broadly.

The Main Technology Approaches

Battery-electric aircraft store energy in rechargeable batteries and use electric motors to turn the propellers. This approach is simplest mechanically — no combustion, no fuel system complexity — but batteries are heavy and take hours to recharge. A battery-electric plane works well for flights under two hours with fewer than 20 passengers, which is why companies like Heart Aerospace, Eviation, and Pipistrel (owned by Textron) are targeting regional routes and training. The battery packs themselves are custom-built for each aircraft design, not off-the-shelf car batteries, because aircraft need extreme reliability and specific power-to-weight ratios.

Hydrogen fuel cell aircraft generate electricity by combining hydrogen gas with oxygen, producing only water vapor as exhaust. Fuel cells are lighter than batteries for the same energy content, which makes them attractive for larger or longer-range planes. However, hydrogen requires new infrastructure — production, storage, and airport refueling stations do not yet exist at most airports. Companies like ZeroAvia and Airbus are developing hydrogen fuel cell systems, but the infrastructure challenge means these planes will arrive later than battery-electric ones.

Hybrid-electric systems use both traditional engines and electric motors, typically running electric power during cruise and switching to fuel for takeoff and climb when power demand is highest. This reduces fuel burn and emissions compared to all-fuel aircraft, but does not eliminate them entirely. Hybrid approaches may be a stepping stone for larger regional aircraft while battery and hydrogen technology mature.

Which Companies Are Furthest Along

Eviation, based in Washington state, has built the Alice, a nine-passenger battery-electric aircraft designed for regional cargo and passenger routes. The company has received significant funding and has orders from regional operators, though the aircraft has not yet carried paying passengers. Heart Aerospace is developing the ES-30, a 30-seat regional aircraft with a hybrid-electric system, targeting routes up to 500 miles. Pipistrel, now part of Textron Aviation, manufactures the Pipistrel Velis Electro, a two-seat training aircraft that has already been certified by European regulators and is used by flight schools.

Airbus, the major commercial aircraft manufacturer, has announced the E-Fan X program exploring hybrid-electric regional aircraft and is investing in hydrogen fuel cell research. Boeing has also launched electric and hydrogen initiatives, though their focus remains on larger commercial aircraft where the technical challenges are greater. Joby Aviation and Lilium are developing electric vertical takeoff and landing aircraft (eVTOLs) for urban air mobility — short city flights rather than regional airline routes — though these operate under different regulations than traditional aircraft.

ZeroAvia is focused specifically on hydrogen fuel cells for regional aircraft and has conducted test flights of hydrogen-powered systems. The company is targeting 19-seat regional aircraft by the mid-2020s, though actual passenger service depends on regulatory approval and infrastructure development.

The Regulatory Path and Timeline Reality

Before any electric aircraft can carry paying passengers, it must receive a type certificate from the Federal Aviation Administration (FAA) in the United States, or equivalent approval from the European Union Aviation Safety Agency (EASA) or other national regulators. This process involves extensive testing, documentation, and demonstration that the aircraft is safe. A type certificate for a new aircraft design typically takes three to seven years, sometimes longer if the technology is novel and regulators must develop new safety standards.

Companies often announce timelines that slip because certification is unpredictable. A manufacturer might say a plane will be in service by 2025, then encounter unexpected technical issues or regulatory delays and push the date to 2027 or later. This is normal in aerospace — it reflects the extreme safety requirements, not necessarily a failure by the company. When reading announcements from electric aircraft companies, the difference between "first flight" (when the prototype flies for the first time), "certification" (when regulators approve it), and "in service" (when it actually carries passengers) matters enormously.

The Economics and Market Reality

Electric aircraft will only succeed if they are cheaper to operate than fuel-burning planes on the routes they serve. For short regional flights with small passenger counts, electric planes have an advantage: electricity is cheaper than jet fuel per mile, and electric motors require less maintenance than combustion engines. However, the aircraft themselves are expensive to develop, and early models will cost more to buy than equivalent conventional planes. Airlines will only purchase them if the lower operating costs justify the higher purchase price over the aircraft's lifetime.

This economic reality shapes which routes electric planes will serve first. A 50-seat regional aircraft flying 300-mile routes multiple times per day can accumulate enough flight hours to pay back its higher purchase price through fuel savings. A 200-seat aircraft flying transcontinental routes cannot, because battery weight makes long-range electric flight impractical. This is why most near-term electric aircraft are small and regional, not large and long-range.

Investors in electric aircraft companies are betting that battery technology will improve — becoming lighter and cheaper — faster than the market timeline. If battery energy density improves significantly in the next decade, larger electric aircraft become feasible. If it does not, electric aviation remains limited to short regional routes and training, which is still a substantial market but not the transformative vision many companies promote.

What Could Slow or Stop These Companies

Battery technology is the most critical constraint. Current lithium-ion batteries have improved steadily, but the physics of energy density has limits. If battery improvements plateau before reaching the energy-to-weight ratio needed for larger aircraft, many companies pursuing ambitious timelines will not reach their goals. Some companies may pivot to hydrogen or hybrid systems, while others may fail entirely.

Regulatory approval is another major risk. If the FAA or EASA determines that a novel electric propulsion system requires more testing or safety features than a company anticipated, certification timelines extend and costs rise. A company with limited funding may not survive the delay.

Market adoption is a third risk. Even if an electric aircraft is certified and safe, airlines must want to buy it. If fuel prices remain low or if airlines are skeptical about reliability and maintenance of new technology, demand may be weak. Several electric aircraft companies have announced orders that later were canceled or reduced.

How to Evaluate Claims from Electric Aircraft Companies

When a company announces a new electric aircraft, ask these questions: How many passengers? How far can it fly on one charge or tank? Has it flown yet, or is it still in design? When does the company expect regulatory certification, and what is their track record on meeting timelines? Who has ordered it, and are those orders firm or conditional? Is the company profitable, or does it depend on continued investment?

Be skeptical of claims that a company will "revolutionize aviation" or "replace all regional aircraft." Aviation is conservative by necessity — safety is paramount, and change happens slowly. Companies that acknowledge the constraints of current technology and focus on solving a specific problem — like training flights or short cargo routes — are often more credible than those claiming to solve aviation broadly.

Also consider the company's funding and leadership. Startups with experienced aerospace engineers and sustained venture capital backing are more likely to succeed than those with charismatic founders but weak technical teams. Look at whether the company has built and flown prototypes, not just announced plans.

Frequently Asked Questions

When will electric planes carry passengers on regular airline routes?

Small electric aircraft for regional routes with fewer than 20 passengers may begin commercial operation in the mid-to-late 2020s, though this depends on regulatory approval and market adoption. Larger aircraft carrying 100+ passengers on longer routes are likely 10 to 15 years away, if they prove technically feasible at all. Hydrogen fuel cell aircraft will arrive later because the infrastructure does not yet exist.

Why do electric aircraft companies focus on short flights instead of long-distance routes?

Battery weight increases with flight distance, and at some point the battery becomes so heavy that the plane cannot carry passengers and still fly. A 500-mile flight requires roughly four times the battery weight of a 100-mile flight. Short regional routes are where electric propulsion has an advantage today, so companies are pursuing those first while battery technology improves.

Are electric aircraft safer than traditional planes?

Electric motors are mechanically simpler than combustion engines, which could reduce certain failure modes. However, electric aircraft introduce new systems — batteries, power electronics, thermal management — that must be equally reliable. Safety depends on design and testing, not the fuel type. Regulators will require the same level of safety demonstration for electric aircraft as for conventional ones.

What happens if an electric aircraft's battery runs out of power mid-flight?

Aircraft are designed with energy reserves — pilots must land with fuel or battery remaining, not fly until empty. Electric aircraft will have the same requirement: enough battery capacity to reach the destination plus a reserve for diversion to an alternate airport. Battery management systems will monitor charge and alert the pilot if reserves are low, similar to fuel gauges in conventional planes.

Could electric aircraft reduce aviation emissions significantly?

Yes, but only for the routes they serve. If electric aircraft replace fuel-burning planes on short regional routes, emissions from those flights drop to zero (or to the emissions from electricity generation, which varies by region). However, long-distance flights will continue to use fuel for decades, so electric aviation is part of a broader transition, not a complete solution.