Galaxy Digital Holdings Ltd. participated in the Bitcoin Mining Council's first quarterly survey readout and shared the significant sustainable energy mix usage for its Bitcoin Mining Business. Galaxy Digital's participation in the BMC represents a commitment to conducting business based on a strong sustainability framework that prioritizes responsible ESG practices. Galaxy Digital joins a group of industry leaders as a founding member of the BMC, a voluntary and open forum to promote transparency, share best practices, and educate the public on the benefits of Bitcoin and Bitcoin mining. Today, the BMC shared sustainable energy information sourced from over 32% of the current global Bitcoin network, including Galaxy Digital, which showed participants are utilizing electricity with a 67% sustainable power mix. The BMC also estimated that the global mining industry's sustainable electricity mix had grown to approximately 56%, during Second Quarter 2021, making Bitcoin mining one of the most sustainable industries globally. Galaxy's Bitcoin Mining Business ("GDM") is currently utilizing electricity with an over 69% sustainable power mix. GDM's three-year target is to achieve an over 80% sustainable power mix.