币界网报道：EU officials are reportedly in discussions to establish a tariff agreement on cryptocurrency mining operations, aiming to address energy consumption concerns across member states. The proposed framework would standardize tax rates for Bitcoin miners based on their carbon footprint, with higher tariffs for fossil-fuel-powered facilities. This development coincides with Bitcoin's price surge past $50,000, marking a 100% increase from its 2023 low, as institutional investors continue showing strong demand through spot ETF products. The European Commission's energy department has drafted preliminary guidelines suggesting miners using renewable energy could qualify for tax incentives. Industry analysts note the timing aligns with growing regulatory scrutiny of crypto's environmental impact, while market observers attribute Bitcoin's rally to improved macroeconomic conditions and anticipation of the April halving event. Several EU nations have already implemented local mining restrictions, prompting calls for bloc-wide coordination.