How much carbon will building 5G release? Does climate change make building 5G a bad idea? (Does climate change make any big new infrastructure project that i

How much carbon will building 5G release? Does climate change make building 5G a bad idea? (Does climate change make any big new infrastructure project that isn't just a restoration of existing infrastructure a bad idea?) Also, it seems obvious that the smaller cell size means there will never be good coverage in even slightly remote areas, unless 4G also remains operational. In places like Vermont, New Hampshire and Maine 5G-only would greatly reduce public safety.