Streams, rivers and tides can all be used to generate this. Dams are often used, Three Gorges is the largest. It is the largest renewable source. Start with an evil Marvel organization, changing a to o. Next, a citizen’s right and duty. The abbrev. for the smallest state in the US, finish with what Uruk may have been the first.

I touch the land but never stay, I am an edge that’s on a bay Ever changing, touching your feet Where earth and endless water meet.

I reach to the sky, though arms I have none. The top of a cathedral, or a point of alarm. I the tip of a tower, tapering up with silent power.

I glide without wheels through streets made of waves, or hang from a cable with mountain views to gaze. One rides the water, one rides the sky, both carry travelers passing by.

Breaching hulls, bashing ships It’s not as friendly as it seems Floating fish, massive citys Nothing may stand against it’s wrathful face Some call them rogues, others freaks Sometimes tsunamis Sometimes ripples Often lapping gently on the shore