Colorado researchers grew the world’s most expensive spice on rooftop solar panels; harvested twice the output and generated $60,000 in return while producing electricity

A study by Colorado State University reveals that saffron flourishes under semi-shaded solar panels, yielding better results than those without shade. By integrating rooftop farming with renewable energy, urban food production can tackle space constraints. Projections suggest considerable net revenue from saffron and electricity production in five years, although challenges related to installation and upkeep remain for successful implementation.
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