  Applications of Wireless Sensor Networks (WSNs) are growing day by day due to
the ease of deployment, reduction in costs to affordable levels and versatility
of these networks. Besides developing advanced micro fabrication technologies
means are being devised to reduce energy consumption to bring the network setup
and operational costs down. With increasing applications amount of energy
consumed in these networks is enormous. Even a small savings in energy
consumption will result in huge benefits in energy consumption globally. Bulk
of the energy is consumed in communication activity of these networks. It is
our endeavor to optimize this activity to make these networks energy efficient
and thereby reducing their impact on the overall environment in line with the
principle Go Green.
