Hi-Energy is a project that responds to the social problems facing humanity related to climate change and the growing needs of the planet's inhabitants for energy.

Fuel cells work differently to internal combustion engines. They are much more environmentally friendly as they convert the chemical energy of the fuel directly into electricity.
This conversion is more efficient than internal combustion engines (which are only 20-30% efficient) as the intermediate thermomechanical steps needed for conventional energy converters are eliminated.

In addition, one of the main goals of Hi-Energy is to achieve the parameters of applicability of Hi-Fly aircraft:
- flight time;
- airspeed;
- range of flight.