How does 5G affect the climate?

The new 5G mobile communications standard significantly increases the efficiency of data transmission. Image: James Yarema for Unsplash - A team of researchers from the University of Zurich and Empa has analyzed the consequences of the 5G mobile phone standard for the climate. One thing is clear: 5G technology can curb greenhouse gas emissions, as new applications become available and digitalization is used more efficiently. Today the study authors are presenting the results to members of the Swiss parliament in Bern. With the ever-increasing digitalization of our society, the question arises as to what potential this digital change has for climate protection. On behalf of the business association swisscleantech and the mobile phone operator Swisscom, a team of researchers from the University of Zurich and Empa has analyzed the effects of the 5G mobile phone standard on greenhouse gas emissions. The team concludes that, with an assumed eightfold increase in future data traffic, 5G technology will be more efficient and enable innovative applications, such as flexible working, a smart grid or precision agriculture, thereby helping to reduce CO₂ emissions.