GC Forest Products (GCFP) operates a commercial-scale firewood production facility in Mammoth Lakes, California. Established in 1969, GCFP has been active in the Mammoth region for over 50 years. GCFP is considering installation of a fuel pellet production facility collocated with the firewood production operation. In October 2021 TSS completed a biomass supply availability and cost analysis for the greater Mammoth region. GCFP has asked TSS to provide services in support of environmental permitting, product marketing, and feedstock procurement for the fuel pellet production facility at Mammoth.