Karin's Adventures

Lately I have been driving by some impressive new structures in town. AEP is replacing many older transmission line pylons with these new ones.

They have a smaller footprint on the ground and are (hopefully) less susceptible to storm damage. One question remains, though: why do they still have to be up in the air?

Underground HVDC transmission lines have been around for some time and seem to have advantages. Maybe that's why Bavaria recently passed a law mandating underground installation for all new transmission lines.