最新报道:Brazil has proposed creating a common BRICS currency to reduce reliance on the US dollar, as the bloc seeks to strengthen economic cooperation among emerging markets. Meanwhile, Tether has pledged to invest in renewable energy for Bitcoin mining, committing to sustainable practices in its operations. The stablecoin issuer aims to support green initiatives while maintaining its market dominance. These developments highlight growing efforts to diversify global financial systems and promote environmentally responsible crypto practices.