Kinetic Energy Recovery SystemResidential and commercial buildings have a great impact
towards energy consumption which has steadily increased
reaching figures between 20% and 40% in developed countries.
More specifically, almost 60% of the world’s electricity is
consumed in residential and commercial buildings.
Elevators represent 2-5% of the energy used in a typical
building but during the busy periods of their daily operation,
elevators could account for as much as 50% of a buildings’
In an increasingly urban world, energy efficient elevators are
imperative. DOPPLER proves its extensive concern over
environmental issues by investing on cutting edge technology.
DOPPLER proudly introduces RECO+ which converts the
wasted energy into electricity.
RECO+ differs from other energy saving systems since it
doesn’t feed the recovered energy back to the electric grid
but it saves it into supercapacitors in order to use it to the
next cabin’s movement.