Abstract

Due to advancement in technologies it led to an increase in the carbon footprint. Over the last couple of
years lot of researchers and designers are attracted towards energy efficiency in the internet of things(IOT)
and this new area is named as green Iot . To enable green IOT environment there are various aspects of
IOT where efficient utilization of energy is needed. Different related works on the concept of green
industrial automation based on IOT are given and for different sectors automation is also described in brief
along with its green environment . emerging challenges are explained for green IOT.