[See also: Michael Amalfitano Aims for a Green Future With Embraer]
The Energia Electric will utilize fully electric propulsion / ©Embraer
Also technically viable by 2035 is the 19-seat Energia H2 Fuel Cell (E19-H2FC), which will feature rear-mounted propellers powered by swappable hydrogen-electric batteries for emission-free flying. Completing the Embraer Energia family will be the Energia H2 Gas Turbine (E50-H2GT) which, with 35-50 seats, is the largest of the four. The E50-H2GT will be powered by hydrogen or sustainable aviation fuel (SAF)/JetA turbine propulsion for up to 100% reduction in emission, with technology readiness estimated for 2040.
Each concept will be evaluated for its technical and commercial viability and emission-saving properties, before potentially being introduced into service as and when the technologies become available.
“We see our role as a developer of novel technologies to help the industry achieve its sustainability targets,” says Embraer’s senior VP of engineering, Luis Carlos Affonso. “There’s no easy or single solution in getting to net zero. New technologies and their supporting infrastructure will come online over time.”
[See also: The Most Exciting Private Jet Concepts]
The 19-seat Energia H2 Fuel Cell will feature rear-mounted propellers powered by swappable hydrogen-electric batteries / ©Embraer
“We’re working right now to refine the first airplane concepts, the ones that can start reducing emissions sooner rather than later. Small aircraft are ideal on which to test and proove new propulsion technologies so that they can be scaled up to larger aircraft. That’s why our Energia family is such an important platform,” he continues.
The Energia Family joins a host of other advances within Embraer’s Sustainability in Action initiative, including the adoption of SAF, which comes with a commitment to a fully SAF-compatible fleet by 2030.