Nietzsche's concept of the will to power as a cosmic energy — not merely human ambition but the fundamental force that drives all natural processes — informs a tradition of energetic, vitalist poetry from Whitman ("I am large, I contain multitudes") to Ted Hughes, whose animal poems figure energy as the fundamental reality of life; In "The Marriage of Heaven and Hell," Blake's devil declares "Energy is Eternal Delight," philosophically privileging energy and desire over Reason's passive restraint — a vitalist and antinomian claim that runs through the prophetic books; A poet influenced by physics might philosophically explore energy as the common substrate of matter and light, mind and nature, using the scientific concept to ground a poetics of universal connection; Pound's imagism aimed at poetry of concentrated energy — the image as an "intellectual and emotional complex in an instant of time" — drawing on the Bergsonian concept of élan vital (vital energy) to argue that the poem's power is a form of concentrated life-force; The oral and performative traditions of poetry (slam, spoken word, the bardic tradition) foreground energy as the primary quality of the poem — energy of voice, body, rhythm, and emotional intensity — against the visual, spatial emphasis of the written lyric; Whitehead's process philosophy, in which energy events (rather than enduring substances) are the fundamental constituents of reality, provides a metaphysical framework for a processual poetics that treats the poem not as a static object but as an event of energetic transformation