AENU is a climate venture capital fund founded by repeat unicorn founders who left mainstream VC to create a pure-play impact fund that treats impact as a commercial advantage rather than a tradeoff, using a granular impact methodology with strict thresholds alongside financial underwriting. The fund focuses on the industrial edge of the energy transition, conducting deep market studies to proactively hunt founders solving grid-level bottlenecks and system constraints rather than reacting to generic climate deal flow.