Original article published on Hydrogen Fuel News on August 15, 2019
Written by: ERIN KILGORE
ZeroAvia reveals its impressive zero-emission hydrogen fuel airplane technology
The Silicon Valley startup has big plans to decarbonize aviation.
ZeroAvia has been stealthily working on hydrogen fuel airplane tech. The company recently revealed in a recent announcement that it has made significant advancements in developing a zero-emission hydrogen-fueled electric powertrain. The goal is for this powertrain to deliver the same performance as a conventional aircraft engine at a far lower operating cost.
ZeroAvia’s founder believes green hydrogen is the most viable method for commercial zero-emission aircrafts.
“Using hydrogen produced from local renewable energy is the most practical way to enable zero-emission aircraft of commercially meaningful size on traditional 300 to 500-mile regional missions,” states Val Miftakhov, ZeroAvia Founder and CEO in the company’s official news release.
Miftakhov explained that clean hydrogen is also more economical than traditional turbine engines and even battery-based systems in terms of total cost.
ZeroAvia estimates that the total costs of operating their hydrogen fuel airplane will be close to half the expense of flying a conventional turbine aircraft. The reason is that the ZeroAvia aircraft has lower fuel input costs, reduced maintenance costs and higher powertrain efficiency.
ZeroAvia is already flight testing its hydrogen airplane prototype.
For months now, the company has reportedly been using its hydrogen fueled electric powertrain in a Piper M-Class airframe. Their Piper M-Class R&D platform was awarded an Experimental R&D Certificate by the Federal Aviation Administration earlier this year.
Since receiving the certificate, the aircraft has completed a number of test flight, validating key components and their integration into a complete powertrain system. These tests confirm ZeroAvia’s “fuel” economy and maximum power delivery targets, notes the news release.
According to publicly available information, the plane is currently the largest zero-emission aircraft flying with no fossil fuel support.
ZeroAvia intends to begin supplying its powertrain platform to commercial operators and aircraft manufacturers in 2022. The company will initially target up to 500-mile regional flights in 10- to 20-seat fixed wing aircrafts.
“With governments around the world calling for a shift towards clean transportation, and predictions that air travel frequency will increase in the future, it is imperative for us as an industry to ensure sustainable aviation is cleared for takeoff,” Miftakhov said.
With its hydrogen fuel airplane technology, ZeroAvia intends to lead the change.