Everyone has noticed, directly or through the media, climatic extreme phenomena are happening always more often in recent decades all over the world. Experts are all agreed the problem is due to increased medium temperature all over the world. It’s also called “Global warming”. The problem is due to emission in the atmosphere so called “Greenhouse gases” like carbon dioxide, methane, nitric oxide and fluorinated gases. This whitepaper will bring the reader into main actions to put in place to reduce greenhouse gases emission with particular focus on 5G new generation telecommunication networks and what advantages that new technology can bring toward green economy. Download this whitepaper to know more.