Spearmint Energy / Pinecrest BESS, LLC Share: Utilities Spearmint Energy / Pinecrest BESS, LLC 2916 N. Miami Ave., Suite 830 Miami, Florida 33127 (786) 321-9379 About Map About Spearmint Energy is an energy company focused on developing, owning, operating, and optimizing battery energy storage systems (“BESS”). What's Nearby? Distance: 5 10 15 20 25 50 mi.