Zefiro has an approved method to monetize methane reduction or abatement in North America that could generate high-margin cash flows for investors. Zefiro just had its first batch of methane abatement credits approved by the American Carbon Registry (ACR), one of the three leading registries worldwide. Ron Struthers of Struthers Resource Stock Report believes the opportunity is huge, with a $25 billion market in Pennsylvania alone, and that Zefiro has a first-mover advantage.