I checked, 5G on and off. My battery drops 20% more when on 5G. iPhone 12. So I wonder if all you smart people can do the math, how is that going affect power

I checked, 5G on and off. My battery drops 20% more when on 5G. iPhone 12. So I wonder if all you smart people can do the math, how is that going affect power use and climate change when everyone has this new demand for power?