ecosexual

noun2

1. •
   An environmentally conscious person whose adherence to green living extends to their romantic and/or sexual life (particularly their choice of partner).

   • Ecosexuals are an evolving breed of city dweller for whom keeping green is every bit as important in their romantic life as in their choice of household cleanser, dinner food, or wall paint. — 2006
2. •
   A person who feels or performs sexual attraction to nature or the planet Earth.

   • But even though Sprinkle and Stephens no longer organize the weddings themselves, other ecosexual enthusiasts have taken up the cause. — 2021