  The proposed model is a study of the nature of dark energy through
non-extensive Tsallis entropy. The method is based on the Karolyhazy relation
which is a combined idea from quantum physics and general relativity. Dark
energy is the energy density of quantum fluctuations in space-time. This is the
key idea behind proposing agegraphic dark energy (ADE) models here. The
parameter $\delta$ is used to measure the quantitative distinction from the
standard scenario. To look at the cosmological implications of the hypothesized
dark energy model, as well as the expansion of the Universe filled with zero
pressure matter and the resulting dark energy alternatives, the role of IR
cutoff is played by age of the universe. The dynamic behavior of dark energy
density parameter is carried out. The expressions for the equation of state
parameter and deceleration parameter are obtained. The analysis is performed by
taking into account a no flow as well as a flow of energy among the dark matter
and dark energy sectors of the universe.
